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WO2004076167A1 - Panneau composite, appareil et procede de fabrication - Google Patents

Panneau composite, appareil et procede de fabrication Download PDF

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Publication number
WO2004076167A1
WO2004076167A1 PCT/KR2004/000405 KR2004000405W WO2004076167A1 WO 2004076167 A1 WO2004076167 A1 WO 2004076167A1 KR 2004000405 W KR2004000405 W KR 2004000405W WO 2004076167 A1 WO2004076167 A1 WO 2004076167A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
metal sheet
decorative plate
composite panel
lower decorative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2004/000405
Other languages
English (en)
Inventor
Jong-Yuel Yoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HONEY-CELL COMPOSITE Co Ltd
Original Assignee
HONEY-CELL COMPOSITE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HONEY-CELL COMPOSITE Co Ltd filed Critical HONEY-CELL COMPOSITE Co Ltd
Publication of WO2004076167A1 publication Critical patent/WO2004076167A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K7/00—Body washing or cleaning implements
    • A47K7/08—Devices or hand implements for cleaning the buttocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/308—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with articulated valves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/345—Corrugated sheets with triangular corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3466—Corrugated sheets with sinusoidal corrugations

Definitions

  • the present invention relates, in general, to composite panels, and methods and apparatuses for manufacturing the same, and more particularly, to a composite panel that is made of metal, has strength and structure suitable for use as interior and exterior building materials, shields the migration of flames, and can be manufactured in commercial quantities at low costs.
  • the present invention also relates to a method and apparatus for manufacturing the composite panel.
  • wood panels have been widely used.
  • Conventional wood panels typically comprise front and rear plates made of veneer boards, with a wood frame interposed between the front and rear plates to fix the plates together while maintaining a desired shape and thickness of a resulting wood frame.
  • the conventional wood frames having the above-mentioned construction can be easily fabricated with materials which are easily purchased, shaped, and handled, so that some users produce required wood panels by assembling veneer boards with wood frames at the locations where buildings to use the wood panels are.
  • the conventional wood panels are less likely to be used as the exterior building materials, but are used as only the interior building materials, due to intrinsic properties of the wood panels.
  • the conventional wood panels are flammable, so that use of the wood panels has been gradually reduced by the restriction based on related laws and regulations, such as building code and fire service law.
  • gypsum boards made of nonflammable materials, such as gypsum powder or sodium silicate powder, have been developed and used.
  • the gypsum boards are typically marketed in standard sizes by manufacturers, so that a user who purchases the gypsum boards appropriately cuts the gypsum boards into pieces having desired sizes and produces a wall structure having a desired thickness using the cut pieces of the gypsum boards at a location where a building to use the gypsum boards is, and uses the produced wall structure as an interior decorative material for decorating a wall of the building.
  • the user must make the interior decorative wall structure having a desired thickness at the location where the building to use the interior decorative wall structure is.
  • the gypsum boards are made of nonflammable materials to retard flames for a predetermined period, the gypsum boards cannot resist the flames for a desired lengthy period. Furthermore, the strength of the gypsum boards is not sufficient to resist impact. Furthermore,' use of the gypsum boards as exterior building materials is hampered by a variety of restrictions .
  • an object of the present invention is to provide a composite panel, which is made of metal, has strength and structure suitable for use as interior and exterior building materials, shields the migration of flames, and can be manufactured in commercial quantities at low costs, and to provide a method and apparatus for manufacturing the composite panel.
  • the present invention provides a composite panel, comprising: an upper decorative plate and a lower decorative plate each having an outward flange along a first side edge thereof to provide a fitting rail, and an inward flange along a second side edge thereof to provide a fitting groove; and a core having a plurality of corrugations formed in a continuous wave shape, the core being disposed between the upper and lower decorative plates, wherein the core is attached using an adhesive to inner surfaces of the upper and lower decorative plates at highest and lowest surfaces of the corrugations.
  • each of the upper decorative plate, the lower decorative plate, and the core may be made of a metal sheet selected from the group consisting of an iron sheet, an aluminum sheet and a stainless steel sheet.
  • the metal sheet may be coated on a surface thereof with a synthetic resin selected from the group consisting of a fluorine resin, a silicone resin and a polyester resin.
  • the present invention provides a method of manufacturing a composite panel, comprising: an upper decorative plate forming step of longitudinally feeding a first metal sheet while continuously unwinding the first metal sheet of a predetermined width from a first coil and forming outward and inward flanges along both side edges of the first metal sheet to provide an upper decorative plate; a core forming step of longitudinally feeding a second metal sheet at a predetermined position under the upper decorative plate provided at the upper decorative plate forming step, while continuously unwinding the second metal sheet of a predetermined width from a second coil and forming a plurality of corrugations of a continuous wave shape on the second metal sheet to provide a core; a lower decorative plate forming step of longitudinally feeding a third metal sheet at a predetermined position under the core provided at the core forming step, while continuously unwinding the third metal sheet of a predetermined width from a third coil and forming outward and inward flanges along both side edges of the third metal sheet to provide a lower decorative plate; an adhesive applying
  • the present invention provides an apparatus for manufacturing a composite panel, comprising: a first coil supply unit to continuously supply a first metal sheet; an upper decorative plate forming unit to longitudinally feed the first metal sheet, which is supplied from the first coil supply unit, while forming outward and inward flanges along both side edges of the first metal sheet; a second coil supply unit placed at a position in back of the first coil supply unit based on a moving direction of the first metal sheet supplied from the first coil supply unit, and continuously supplying a second metal sheet at a position under the first metal sheet supplied from the first coil supply unit; a core forming unit to longitudinally feed the second metal sheet which is supplied from the second core supply unit, while forming a plurality of corrugations of a continuous wave shape on the second metal sheet to provide a core; a third coil supply unit placed at a position in back of the second coil supply unit based on a moving direction of the second metal sheet supplied from the second coil supply unit, and continuously supplying a third metal sheet at a position under
  • the integrating unit may comprise a heating roller that applies a pressure of 1 to 2 kg/m 2 to the laminated body at a temperature of 80 to 150°C.
  • the first, second and third metal sheets may be preheated at a temperature of 170 to 200°C, prior to being carried on a belt conveyer.
  • the bonding rate of the adhesive such as hot melt adhesive
  • the preheating of the metal sheets allows the integrating step to be simply accomplished by only heating the laminated body.
  • FIG. 1 is an exploded perspective view of a composite panel according to a first embodiment of the present invention
  • FIG. 2 is a side view of the composite panel according to the first embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of a composite panel according to a second embodiment of the present invention.
  • FIG. 4 is a side view of a composite panel according to a further embodiment of the present invention.
  • FIG. 5 is a view schematically illustrating the construction of an apparatus for manufacturing the composite panels of the present invention.
  • the composite panel according to the present invention comprises upper and lower decorative plates 11 and 31 which have outward flanges 12 and 32 along the first side edges thereof to form a fitting rail if integrated, and inward flanges 13 and 33 along the second side edges thereof to form a fitting groove, if integrated.
  • the corrugations 22 of the core 21 are attached, using a conventionally marketed adhesive, such as a hot melt adhesive, to inner surfaces of the upper and lower decorative plates 11 and 31 at highest and lowest surfaces of the corrugations 22.
  • the upper and lower decorative plates 11 and 31 provide an attractive appearance of the composite panel, while the core 21 is firmly attached to the upper and lower decorative plates 11 and 31 using the adhesive, thus constituting the strong composite panel along with the upper and lower decorative plates 11 and 31.
  • the mechanical strength of the composite panel is increased.
  • the weight of the composite panel is increased in proportion to the number of the corrugations 22, resulting in an increase in the transportation costs of the composite panels and an increase in the load applied to a floor of a building.
  • the weight of the composite panel is reduced to easily transport or carry the composite panels and the load applied to the floor of the building is reduced.
  • the mechanical strength of the composite panels is reduced.
  • the weight and mechanical strength of the composite panel may vary according to the thickness of the composite panel.
  • the weight and mechanical strength of the composite panel can be appropriately controlled by controlling the thickness of the composite panel.
  • the thickness of the composite panel is less than 6 mm, the composite panel is too thin, thus reducing the durability and mechanical strength of the composite panel.
  • the thickness of the composite panel exceeds 75 mm, the composite panel is too heavy, thus reducing the practicability thereof and being difficult to move or handle the panel .
  • the corrugations 22 of the core 21 may have a smoothly waved cross-section as shown in FIGS. 1 and 2. Alternatively, the corrugations 22 of the core 21 may have a rapidly waved cross-section with straight sides as shown in FIG. 4.
  • the shape of the corrugations 22 of the core 21 is not limited, but the shape and the pitch of the corrugations 22 are determined while considering the weight and mechanical strength of the composite panel as described above .
  • the direction of the corrugations 22 of the core 21 may be freely determined. That is, as shown in FIG. 1, the core 21 may be securely interposed between the upper and lower decorative plates 11 and 31 such that the corrugations 22 extend in parallel to both a junction line of the outward flanges 12 and 32 and a junction line of the inward flanges 13 and 33. Alternatively, as shown in FIG. 3, the core 21 may be securely interposed between the upper and lower decorative plates 11 and 31 such that the corrugations 22 extend to be perpendicular to both the junction line of the outward flanges 12 and 32 and the junction line of the inward flanges 13 and 33.
  • outward flanges 12 and 32 and the inward flanges 13 and 33 are shaped and sized such that the fitting rail formed by the outward flanges 12 and 32 of one composite panel is securely fitted into the fitting groove formed by the inward flanges 13 and 33 of another composite panel to produce a continuous wall structure.
  • the composite panels, which constitute the continuous decorative wall structure by the fitting of the fitting rails formed by the outward flanges 12 and 32 into the fitting grooves formed by the inward flanges 13 and 33, are aligned on the same plane.
  • the composite panels of the present invention are designed such that a continuous wall structure is fabricated by securely fitting the fitting rail formed by the outward flanges 12 and 32 of each composite panel into the fitting groove formed by the inward flanges 13 and 33 of adjacent composite panel.
  • the upper and lower decorative plates 11 and 31 are preferably made of metal sheets, such as iron sheets, aluminum sheets and stainless steel sheets.
  • the adhesive may be selected from conventionally marketed adhesives, such as hot melt adhesive.
  • hot melt adhesive Various types of hot melt adhesives have been produced and marketed by adhesive manufacturers in the world, so that users can easily purchase the hot melt adhesives.
  • Dupon of U.S.A. first proposed ethyl vinyl acetate (EVA) as a hot melt adhesive in 1960s, and thereafter, the EVA has been highly developed to provide high productivity due to manufacturing automation, and excellent properties, such as environmental affinitive properties, wide applicability, and possibility of reuse.
  • the hot melt adhesive may further include polyacetal (PA) and polyethylene (PE) to provide high thermal resistance and high cold resistance, as well as the above-mentioned EVA.
  • PA polyacetal
  • PE polyethylene
  • the hot melt adhesive may include a tackifier, such as rosin and hydrocarbon resin, to provide a high meltability, a reduction of viscosity, and improved working efficiency during the application of the adhesive.
  • the hot melt adhesive may further include a wax, such as paraffin wax, microcrystalline, and low molecular weight polyethylene, to control the properties of the adhesive.
  • the hot melt adhesive may include a stabilizer to provide thermal stability and resistances against viscosity variation, discoloration and carbonization, in addition to other additives .
  • the composite panel of the present invention is manufactured through the following method.
  • the method of manufacturing the composite panel comprises an upper decorative plate forming step of longitudinally feeding a S first metal sheet while continuously unwinding the first metal sheet of a predetermined width from a first coil and forming outward and inward flanges 12 and 13 along both side edges of the first metal sheet to provide an upper decorative 5 plate 11.
  • a core forming step is executed to longitudinally feed a second metal sheet at a predetermined position under the upper decorative plate 11, while continuously unwinding the second metal sheet of a predetermined width from a second coil and forming a
  • a lower decorative plate forming step is executed to longitudinally feed a third metal sheet at a predetermined position under the core 21, while continuously unwinding the 15 third metal sheet of a predetermined width from a third coil and forming outward and inward flanges 32 and 33 along both side edges of the third metal sheet to provide a lower decorative plate 31.
  • an adhesive applying step is executed to longitudinally feed a third metal sheet at a predetermined position under the core 21, while continuously unwinding the 15 third metal sheet of a predetermined width from a third coil and forming outward and inward flanges 32 and 33 along both side edges of the third metal sheet to provide a lower decorative plate 31.
  • ⁇ is executed to apply an adhesive to the highest and lowest 20 surfaces of the corrugations 22 of the core 21.
  • an integrating step is executed to move and laminate the upper decorative plate 11 and the lower decorative plate 31 to the adhesive-applied upper and lower sides of the core 21 to provide a laminated body, and then, integrate the upper 25 decorative plate 11, the core 21 and the lower decorative plate 31 of the laminated body together into a continuous composite panel by heating and compressing the laminated body at a temperature of 80 to 150°C and under a pressure of 1 to 2 kg/m 2 .
  • a post-processing step is executed to cut the continuous composite panel comprising the integrated laminas, which are the upper decorative plate 11, the core 21 and the lower decorative plate 31, into pieces of a predetermined size, thus providing the composite panels of the present invention.
  • the first metal sheet is longitudinally fed, while the first metal sheet of the predetermined width is continuously unwound from the first coil and the outward and inward flanges 12 and 13 are formed along both side edges of the first metal sheet to provide the upper decorative plate 11.
  • the upper decorative plate 11 and the lower decorative plate 31 are appropriately laminated to and integrated with the core 21 by appropriately arranging the first and third coils at predetermined precise positions.
  • the outward flange 12, 32 and the inward flange 13, 33 may be preferably formed along both side edges of each of the metal sheets by bending the side edges of the metal sheets through a conventional cold rolling process.
  • the second metal sheet is longitudinally fed at the predetermined position under the upper decorative plate 11, while the second metal sheet of the predetermined width is continuously unwound from the second coil and the plurality of corrugations 22 of the continuous wave shape are formed on the second metal sheet to 5 provide the core 21.
  • the core 21 is produced.
  • the core 21 is ⁇ securely interposed between the upper decorative plate 11 that was produced in the upper decorative plate forming step and the lower decorative plate 31 that will be 10 produced later, so that the continuous composite panel is produced.
  • the corrugations 22 of the core 21 may be provided by continuously bending the second metal sheet through a conventional cold rolling process.
  • the adhesive is applied to the highest and lowest surfaces of the corrugations 22 of
  • the upper decorative plate 11 and the lower decorative plate 31 are moved and 5 laminated to the adhesive-applied upper and lower sides of the core 21 to provide the laminated body. Thereafter, the upper decorative plate 11, the core 21 and the lower decorative plate 31 of the laminated body are integrated together into the continuous composite panel by heating and
  • the laminated body in which the upper decorative plate 11, the core 21 and the lower decorative plate 31 are sequentially laminated, is heated and
  • the apparatus for manufacturing the composite panels comprises a first coil supply unit 51 to continuously supply a first metal sheet 52; and an upper decorative plate forming unit 53 to longitudinally feed the first metal sheet 51, which is supplied from the first coil supply unit 51, while forming outward and inward flanges 12 and 13 along both side edges of the first metal sheet 52.
  • the apparatus further comprises a second coil supply unit 61 which is placed at a position in back of the first coil supply unit 51 based on a moving direction of the first metal sheet 52 supplied from the first coil supply unit 51, and continuously supplies a second metal sheet 62 at a position under the first metal sheet 52 supplied from the first coil supply unit 51; and a core forming unit 63 to longitudinally feed the second metal sheet 62 which is supplied from the second core supply unit 61, while forming a plurality of corrugations 22 of a continuous wave shape on the second metal sheet 62 to provide a core 21.
  • a second coil supply unit 61 which is placed at a position in back of the first coil supply unit 51 based on a moving direction of the first metal sheet 52 supplied from the first coil supply unit 51, and continuously supplies a second metal sheet 62 at a position under the first metal sheet 52 supplied from the first coil supply unit 51; and a core forming unit 63 to longitudinally feed the second metal sheet 62 which is supplied from the second core supply unit 61, while forming
  • the apparatus further comprises a third coil supply unit 81 which is placed at a position in back of the second coil supply unit 61 based on a moving direction of the second metal sheet 62 supplied from the second coil supply unit 61, and continuously supplies a third metal sheet 82 at a position under the second metal sheet 62 supplied from the second coil supply unit 61; and a lower decorative plate forming unit 83 to longitudinally feed the third metal sheet 82 which is supplied from the third core supply unit 81, while forming outward and inward flanges 32 and 33 along both side edges of the third metal sheet 82.
  • the apparatus further comprises an adhesive applying unit 71 which is placed between the core forming unit 63 and the lower decorative plate forming unit 83 to apply an adhesive to the highest and lowest surfaces 23a and 23b of the corrugations 22 of the core 21 which is fed from the core forming unit 63.
  • the apparatus further comprises an integrating unit 91 which moves and laminates the upper and lower decorative plates 11 and 31, respectively fed from the upper and lower decorative plate forming units 53 and 83, to the upper and lower sides of the core 21 applied with the adhesive at the adhesive applying unit 71, thus providing a laminated body, and then, integrates the upper decorative plate 11, the core 21 and the lower decorative plate 31 of the laminated body together into a continuous composite panel by heating and compressing the laminated body.
  • the apparatus further comprises a cutting unit 93 to cut the continuous composite panel comprising the integrated laminas, which are the upper decorative plate 11, the core 21 and the lower decorative plate 31, into pieces of a predetermined size.
  • the coil supply units are devices to continuously supply metal sheets while unwinding the metal sheets from coils .
  • the composite panel manufacturing apparatus uses at least three metal sheets, which are the first metal sheet 52, the second metal sheet 62, and the third metal sheet 82.
  • the first coil supply unit 51 is a device to continuously supply the first metal sheet 52 while unwinding the first metal sheet 52 from a first coil.
  • the second and third coil supply units 61 and 81 are devices to continuously supply the second and third metal sheets 62 and 82 while unwinding the second and third metal sheets 62 and 82 from second and third coils, respectively.
  • the upper decorative plate forming unit 53 is a device to longitudinally feed the first metal sheet 51, supplied from the first coil supply unit 51, while forming the outward and inward flanges 12 and 13 along both side edges of the first metal sheet 52.
  • the formation of the outward flange 12, 32 and the inward flange 13, 33 may be accomplished by use of a conventional cold rolling press machine which presses and bends a metal sheet using a roller.
  • the second coil supply unit 61 is placed in back of the first coil supply unit 51 based on the moving direction of the first metal sheet 52 supplied from the first coil supply unit 51.
  • the core forming unit 63 longitudinally feeds the second metal sheet 62 which is supplied from the second core supply unit 61, while forming the corrugations 22 of the continuous wave shape on the second metal sheet 62 to provide the core 21 which maintains a desired mechanical strength of the composite panels of the present invention.
  • the formation of the corrugations 22 on the core 21 may be preferably accomplished by use of a conventional cold rolling press machine which presses and bends a metal sheet using a roller.
  • the lower decorative plate forming unit 83 is a device to longitudinally feed the third metal sheet 82 which is supplied from the third core supply unit 81, while forming the outward and inward flanges 32 and 33 along both side edges of the third metal sheet 82, in the same manner as that described for the upper decorative plate forming unit 53 .
  • the adhesive applying unit 71 is a device that is placed between the core forming unit 63 and the lower decorative plate forming unit 83 to apply the adhesive to the highest and lowest surfaces 23a and 23b of the corrugations 22 of the core 21 which is fed from the core forming unit 63.
  • a conventional roll coating machine, powder spraying machine or impregnating machine may be used as the adhesive applying unit 71.
  • the roll coating machine applies the adhesive to the highest and lowest surfaces 23a and 23b of the corrugations 22 of the core 21 by a coating roll.
  • the powder spraying machine applies a powdered adhesive by spraying the powdered adhesive, while the impregnating machine impregnates the core 21 with a liquid adhesive by inserting the core 21 into an adhesive container which contains the liquid adhesive therein.
  • the integrating unit 91 is a device that moves and laminates the upper and lower decorative plates 11 and 31, respectively fed from the upper and lower decorative plate forming units 53 and 83, to the upper and lower sides of the core 21 applied with the adhesive at the adhesive applying unit 71, thus providing the laminated body, and then, integrates the upper decorative plate 11, the core 21 and the lower decorative plate 31 of the laminated body together into the continuous composite panel by heating and s compressing the laminated body.
  • the cutting unit 93 is a device to cut the continuous composite panel comprising the integrated laminas, which are the upper decorative plate 11, the core 21 and the lower decorative plate 31, into the pieces of the
  • a cutter may be used as the cutting
  • the integrating unit 91 may comprise a heating roller that applies a pressure of 1 to 2 kg/m 2 to the laminated body at a temperature of 80 to 150°C.
  • the present invention provides a composite panel that is made of metal, has desired strength and structure, shields the migration of flames, and can be manufactured in commercial quantities at low costs.
  • the composite panel is suitable for use as interior and exterior building materials.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Architecture (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention porte sur un panneau composite en métal, ayant une résistance et approprié pour être utilisé à l'intérieur et à l'extérieur, et sur le procédé de fabrication de ce panneau. Le panneau composite comprend une paire de plaques décoratives supérieure et inférieure (11, 31) pourvues de parties saillantes (12, 32) au niveau des premier bords latéraux de celles-ci, et de creux (13, 33) au niveau des seconds bords, et une partie centrale (21) disposée entre lesdites plaques (23a, 23b) de l'ondulation (22) de la partie centrale (21), les surfaces des ondulations étant appliquées avec un adhésif thermofusible, et fixées ainsi aux surfaces internes desdites plaques (11, 31).
PCT/KR2004/000405 2003-02-28 2004-02-26 Panneau composite, appareil et procede de fabrication Ceased WO2004076167A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0012603 2003-02-28
KR1020030012603A KR100637734B1 (ko) 2003-02-28 2003-02-28 복합패널, 복합패널의 제조방법 및 복합패널의 제조장치

Publications (1)

Publication Number Publication Date
WO2004076167A1 true WO2004076167A1 (fr) 2004-09-10

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Application Number Title Priority Date Filing Date
PCT/KR2004/000405 Ceased WO2004076167A1 (fr) 2003-02-28 2004-02-26 Panneau composite, appareil et procede de fabrication

Country Status (3)

Country Link
KR (1) KR100637734B1 (fr)
CN (1) CN1697732A (fr)
WO (1) WO2004076167A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121532A1 (fr) * 2006-04-24 2007-11-01 Bc & I Enviro Solutions Pty Ltd Système de construction, élément de construction et procédés de construction
WO2010132422A3 (fr) * 2009-05-13 2011-03-24 Hunter Douglas N.V. Panneaux stratifiés à âme structurée et leurs procédés de façonnage
US9097015B2 (en) 2011-10-12 2015-08-04 3Form, Llc Resin panels with embedded structured-cores and methods of making the same
CN105350709A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种保温防火彩钢夹芯板及其制作工艺
CN105350710A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种即时生产保温夹芯板的方法
CN105350667A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种保温彩钢夹芯板及其制作工艺

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CN102001203A (zh) * 2009-08-31 2011-04-06 株式会社大进 建筑物用金属表面材料及其制造方法
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CN103213343A (zh) * 2013-03-30 2013-07-24 张家港木子机械科技有限公司 一种铝复合板
CN105058873A (zh) * 2015-08-10 2015-11-18 曹杜华 瓦楞或蜂窝纸芯发泡填充复合板制造工艺
CN105350712B (zh) * 2015-11-26 2017-11-14 安徽继宏环保科技有限公司 一种使用秸秆发泡的保温彩钢夹芯拐角板及其制作工艺
CN105350668B (zh) * 2015-11-26 2017-08-08 安徽继宏环保科技有限公司 一种保温彩钢夹芯拐角板及其制作工艺
CN105350711B (zh) * 2015-11-26 2017-11-14 安徽继宏环保科技有限公司 一种混合秸秆发泡的保温防火彩钢夹芯拐角板及其制作工艺
CN108179850A (zh) * 2017-12-29 2018-06-19 重庆玛谛家居有限公司 一种全铝墙板墙裙安装结构
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CN108327356B (zh) * 2018-04-18 2023-11-10 陈猛 复合板及复合板制造装置
CN109469230B (zh) * 2018-12-27 2020-08-07 湖北鸿路钢结构有限公司 一种内折式骨架轻钢隔墙及其拼装安装方法
CN110733518A (zh) * 2019-11-27 2020-01-31 吉林大学 不锈钢型材结构及组焊方法
CN111945929B (zh) * 2020-07-27 2022-01-25 同高先进制造科技（太仓）有限公司 激光房墙体及采用该墙体制备的激光房

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950585A (en) * 1972-11-17 1976-04-13 Hale Jesse R Sandwich panel structure
JPH01295830A (ja) * 1988-05-25 1989-11-29 Mitsubishi Yuka Badische Co Ltd 複合段ボールの製造法
JPH02273232A (ja) * 1989-04-14 1990-11-07 Ig Tech Res Inc 耐火複合パネル
US5114510A (en) * 1990-09-26 1992-05-19 Wright John T Method of forming a lightweight structural panel
US5290622A (en) * 1990-11-30 1994-03-01 Ikeda Bussan Co., Ltd. Board structure
US5348810A (en) * 1991-08-29 1994-09-20 Ltc Roll & Engineering Elastomeric laminated sheet metal parts
JPH0740480A (ja) * 1993-07-30 1995-02-10 Ikeda Bussan Co Ltd ダンボールおよび内装基材
US6080495A (en) * 1997-10-27 2000-06-27 Wright; John Structural panels with metal faces and corrugated plastic core
JP2001138043A (ja) * 1999-11-08 2001-05-22 Sumitomo Light Metal Ind Ltd サンドイッチパネルの製造方法及びそれによって得られるサンドイッチパネル

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950585A (en) * 1972-11-17 1976-04-13 Hale Jesse R Sandwich panel structure
JPH01295830A (ja) * 1988-05-25 1989-11-29 Mitsubishi Yuka Badische Co Ltd 複合段ボールの製造法
JPH02273232A (ja) * 1989-04-14 1990-11-07 Ig Tech Res Inc 耐火複合パネル
US5114510A (en) * 1990-09-26 1992-05-19 Wright John T Method of forming a lightweight structural panel
US5290622A (en) * 1990-11-30 1994-03-01 Ikeda Bussan Co., Ltd. Board structure
US5348810A (en) * 1991-08-29 1994-09-20 Ltc Roll & Engineering Elastomeric laminated sheet metal parts
JPH0740480A (ja) * 1993-07-30 1995-02-10 Ikeda Bussan Co Ltd ダンボールおよび内装基材
US6080495A (en) * 1997-10-27 2000-06-27 Wright; John Structural panels with metal faces and corrugated plastic core
JP2001138043A (ja) * 1999-11-08 2001-05-22 Sumitomo Light Metal Ind Ltd サンドイッチパネルの製造方法及びそれによって得られるサンドイッチパネル

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121532A1 (fr) * 2006-04-24 2007-11-01 Bc & I Enviro Solutions Pty Ltd Système de construction, élément de construction et procédés de construction
WO2010132422A3 (fr) * 2009-05-13 2011-03-24 Hunter Douglas N.V. Panneaux stratifiés à âme structurée et leurs procédés de façonnage
US9091066B2 (en) 2009-05-13 2015-07-28 3Form, Llc Structured-core laminate panels and methods of forming the same
US9091067B2 (en) 2009-05-13 2015-07-28 3Form, Llc Structured-core laminate panels and methods of forming the same
USD810961S1 (en) 2009-05-13 2018-02-20 3Form, Llc Structured-core laminate panel
US9097015B2 (en) 2011-10-12 2015-08-04 3Form, Llc Resin panels with embedded structured-cores and methods of making the same
CN105350709A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种保温防火彩钢夹芯板及其制作工艺
CN105350710A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种即时生产保温夹芯板的方法
CN105350667A (zh) * 2015-11-26 2016-02-24 安徽继宏环保科技有限公司 一种保温彩钢夹芯板及其制作工艺
CN105350667B (zh) * 2015-11-26 2017-09-05 安徽继宏环保科技有限公司 一种保温彩钢夹芯板及其制作工艺

Also Published As

Publication number Publication date
CN1697732A (zh) 2005-11-16
KR100637734B1 (ko) 2006-10-25
KR20040053724A (ko) 2004-06-24

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