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WO1986004041A1 - Emballage comportant un sachet en forme de boyau - Google Patents

Emballage comportant un sachet en forme de boyau Download PDF

Info

Publication number
WO1986004041A1
WO1986004041A1 PCT/DE1985/000288 DE8500288W WO8604041A1 WO 1986004041 A1 WO1986004041 A1 WO 1986004041A1 DE 8500288 W DE8500288 W DE 8500288W WO 8604041 A1 WO8604041 A1 WO 8604041A1
Authority
WO
WIPO (PCT)
Prior art keywords
jacket
emptying
pack
envelope
shell
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/DE1985/000288
Other languages
German (de)
English (en)
Inventor
Günther KNIERIEM
Peter Michael Timme
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.)
Individual
Original Assignee
Individual
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
Priority claimed from EP85100057A external-priority patent/EP0151922A3/fr
Application filed by Individual filed Critical Individual
Publication of WO1986004041A1 publication Critical patent/WO1986004041A1/fr
Priority to SE8603365A priority Critical patent/SE8603365D0/xx
Priority to NO1986863573A priority patent/NO863573D0/no
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00583—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the container for the material to be dispensed being deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/771—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm
    • B65D83/7713—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm the contents of a flexible bag being expelled by a piston, or a movable bottom or partition provided in the container or the package

Definitions

  • the invention relates to a tubular bag pack according to the preamble of claim 1.
  • the cartridges consist of a rigid tube, the head part of which often has a nipple for screwing on an emptying nozzle and in which a piston is provided on the inside for pressing out the filling material (see, for example, DE - GM 76 10 820) .
  • a cartridge-like container is therefore already known (cf. DE-GM 82 00 415), which in its outer shape resembles a conventional cartridge, but has no pistons.
  • the cylindrical peripheral wall of this container is compressible towards the front end of the container. In order to express the filling material in the container, it is inserted into a special emptying gun and pressed together.
  • This container is a tube that is crimped on the bottom instead of being folded. How the bottom is attached to the jacket when the jacket is made of film is left open.
  • the nipple is an integral part of the tube, as in the cartridge, which has bulging disadvantages:
  • a tubular bag pack is known (cf. D E - 0 S 28 24 847), in which the processing of the filling material (sealing compounds, etc.) is carried out with a specially developed emptying gun.
  • the pack consists of a tube part, which is closed at both ends in the middle, so that it is sausage-shaped.
  • the special emptying pistol requires a protective cap in the head area which is to be inserted in the front end of the pistol and is only intended to prevent the pistol head from becoming dirty.
  • the protective cap is only placed loosely on the tubular bag, which is difficult because the tubular bag is deformed when it is opened and is no longer round, but oval. especially low-viscosity filling material escapes and contaminates tools, hands and cap. Inclusions of air that lead to disturbances during emptying cannot be avoided.
  • the tubular bag is as described by the nozzles. e t, which closes the nozzle from the inside when the opening rod is pulled out of the cap and in turn leads to air pockets.
  • the film can slip into the cap when pressed and block the filling material outlet.
  • Open packs are not reusable; if they harden in the nozzle, the pack must be destroyed.
  • the piston of the pistol can only empty the pack up to the beginning of the cap; Due to the system, a cap is required for each pack, which leads to loss of product and high waste. Processing requires the special pistol and always reserve caps, since the cap is easily lost. ⁇
  • the collar is glued to the conical part of the jacket which is rich in folds, which requires a great deal of adhesive in order to cover the fold channels only z. T. to bridge, and the application of the adhesive considerably difficult. Because of the fold channels, a tight connection between the collar and the jacket is impossible, furthermore the hold of the closure cap on the pack is impaired by the uneven, wrinkled connection surface. The poor hold of the collar on the jacket shoulder requires additional support of the collar with its upper bead on the underside of the locking clip. As a result, the collar often comes loose when or after the closure is removed, because the additional holder is then missing and the collar is only held by partial connections of the fold-rich connecting surface.
  • Open packs can only be used if the leaks through the fold channels to the interior of the nozzle are not harmful, ie with many filling materials, open packs must be destroyed because the contents harden or spoil.
  • This known tubular bag pack can therefore not meet the requirements for cheap, simple manufacture, tightness, storage stability, durability of the collar on the pack, reusability of opened packs with sensitive contents and simple, clean processing and use by means of common tubular piston pistols.
  • the object of the invention is therefore to create a tubular bag pack which avoids the mentioned disadvantages of the known prior art and thus satisfies a need which has existed for a long time, moreover for a mass article, namely the following advantages alone or together:
  • the contents can be processed directly, preferably by operating a tubular piston gun, the hose Fold the jacket of the pack in the axial direction and completely build up in the shell at the end.
  • the shell diameter is preferably significantly smaller than the inside diameter of the tube of the cattail pistol (claim 8), so that the emptied hose jacket pressed into the shell can be easily removed from the tube of the pistol.
  • a prerequisite for a separating point protruding from the nipple is a corresponding design of the tube bag before the shell is set. This can be achieved in that the package is underfilled after being closed so that the volume of the filling material displaced from the end of the package when the extended end is formed can be taken up by the package.
  • the sealing of the sectional area of the packing * sendes offers a further advantage by additional securing Med ⁇ guts against eventual destruction.
  • Sealing is preferably carried out under vacuum (claim 6); by the subsequent pressure equalization, the sealing compound is pressed into the labyrinth of folds of the gathered foil material and thus a good seal is achieved; A sealing mass which is matched to the filling material is particularly advantageous.
  • the casing of the package according to the invention is regularly produced from plastic or plastic-coated metal foil, which should have good tear strength and good tightness, must also be insensitive to impact and pressure, and should be very flexible and plastically deformable.
  • Another advantage of the invention is that the empty volume for the production of the package requires little storage and transport effort.
  • the pack according to the invention is robust and does not require any special outer or protective packaging; handling is simple. Partially emptied packs can be stored and reused because of the tight connections (cf. ⁇ ben), so they do not have to be destroyed.
  • the invention is explained in more detail with reference to exemplary embodiments shown in the drawing. Show it:
  • FIG. 1 shows a finished tubular bag pack in the head area with a bowl and emptying nozzle in section (on an enlarged scale against FIG. 2 ff.);
  • the pack 16 essentially has a hose jacket 29 made of flexible film material with a bottle-neck-like end 24, separating point 40 located thereon, a clip closure 37 and an interface 38 sealed with a sealing compound 43.
  • the package is still closed, the interface 40, which projects freely with the closure 37 from the nipple 23 of the shell 22, can be clearly seen.
  • a sufficient distance between the middle of the shoulder 50 of the pack and the clip closure 37 is expedient, which results in the length of the nipple 23 with the holding thread and the distance between the separation point 40 and the opening of the nipple 23.
  • a sealing element 35 is provided for an emptying nozzle 26 in order to ensure a tight connection to the jacket 29.
  • FIG. 1 another embodiment of the head region of the pack is shown in dashed lines if the tip-like emptying end 24 'only enters the nipple opening 23, ie does not completely pass through.
  • an opening point 40' is shown on the free shoulder of the pack, which must be opened here with an opening tool in the free space between the end 24 'and the nipple 23. This opening point is visible so that the risk of uncontrolled piercing and detaching of the clip 37 'does not exist.
  • a sufficient distance between the inner wall of the nipple and the clip closure 37 ' is expedient for the function of this embodiment of the pack, in order to easily reach the opening 40' of the shoulder of the pack.
  • ig. 2 shows the shape of the closed tube bag 16 with the molded-on bottle-neck-shaped end 24 with the clip closure 37;
  • the bottle-shaped neck 24 can be seen, which is inserted into the shell 22 and, after its introduction, projects beyond the edge of the nipple 23.
  • Fig. 3 shows the pack 16 before the Ent ⁇ empty nozzle 26 is placed on it Nipple 23 can be screwed on, although other connections such as bayonet or snap connection would also be possible.
  • the pack 16 can be supplied with the emptying nozzle 26 enclosed or screwed on; in the latter case, the empty nozzle 26 is first removed for use, the protruding closure clip 37 is cut off at the interface 40 and then the empty nozzle 26 is replaced, the pack 16 can then be emptied by means of a tubular pistol become.
  • F i g. 4 shows the finished tubular bag pack 16
  • F i g. 5 shows, as already shown in FIG. 3 mentions the tubular bag pack 16 with the emptying nozzle 26 unscrewed and the closure clip 37 separated at the separating point 40 with the remaining part of the pressing end 24; after unscrewing the emptying nozzle 26, the pack 16 is to be processed.
  • FIG. 6 A pack 16, which is used as a discharge pistol in a commercial syringe-piston pistol 31, is shown in FIG. 6 and 7, namely in FIG. 6 shows the entire tubular piston pistol 31 with a push rod 34 and partially empty pack 16, while in FIG. 7 the head of the gun with opening pack 16 is shown in section.
  • a piston 33 is moved in the tube of the gun 31 to the emptying nozzle 26 via the push rod 34, the jacket 29 is compressed, and the filling material emerges from the emptying nozzle 26. Visible - 15 -

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Tubes (AREA)
  • Coating Apparatus (AREA)

Abstract

Cet emballage (16) comprend une enveloppe en forme de boyau formée d'une feuille de matière flexible, destiné à recevoir un produit de remplissage pâteux, telle qu'une matière d'étanchéification ou analogue, fermée au milieu de ses deux extrémités de manière étanche. L'emballage comporte un organe d'extrémité rigide (22) allant en se rétrécissant qui est disposé à l'extrémité comprimée en forme de col de bouteille de l'enveloppe destinée à la sortie du produit et qui présente à son extrémité rétrécie une ouverture centrée, près de l'extrémité de sortie de l'enveloppe. L'organe d'extrémité est une coupe qui se termine à son extrémité élargie par une collerette cylindrique (30) fixée rigidement et de manière étanche à un segment non comprimé de l'enveloppe et se termine à son extrémité rétrécie par un raccord cylindrique fileté (23). Celui-ci est écarté radialement essentiellement de la partie en forme de col de bouteille de l'enveloppe et axialement de l'extrémité correspondante de l'enveloppe, permettant l'accès libre d'un outil de coupe à l'ouverture de l'extrémité de l'enveloppe.
PCT/DE1985/000288 1985-01-10 1985-08-17 Emballage comportant un sachet en forme de boyau Ceased WO1986004041A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8603365A SE8603365D0 (sv) 1985-01-10 1986-08-08 Slangpasforpackning
NO1986863573A NO863573D0 (no) 1985-01-10 1986-09-08 Slangeposepakning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE85100057.0(EP) 1985-01-10
EP85100057A EP0151922A3 (fr) 1984-01-11 1985-01-10 Emballage en forme de sac tubulaire

Publications (1)

Publication Number Publication Date
WO1986004041A1 true WO1986004041A1 (fr) 1986-07-17

Family

ID=8193211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1985/000288 Ceased WO1986004041A1 (fr) 1985-01-10 1985-08-17 Emballage comportant un sachet en forme de boyau

Country Status (4)

Country Link
AU (1) AU4805485A (fr)
NO (1) NO863573D0 (fr)
SE (1) SE8603365D0 (fr)
WO (1) WO1986004041A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443181A (en) * 1992-09-19 1995-08-22 Hilti Aktiengesellschaft Cartridge and piston for dispensing mass
US5494190A (en) * 1994-12-29 1996-02-27 Minnesota Mining And Manufacturing Company Method and combination for dispensing two part sealing material
US8172109B2 (en) * 2006-02-07 2012-05-08 Rawlplug Limited Nozzle and/or adaptor unit on cartridge
EP2522587A1 (fr) * 2011-05-11 2012-11-14 Poly-clip System GmbH & Co. KG Appareil d'assemblage et procédé
WO2012152928A1 (fr) * 2011-05-11 2012-11-15 Poly-Clip System Gmbh & Co. Kg Appareil d'assemblage, procédé d'assemblage et combinaison d'emballage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152727A (en) * 1961-09-26 1964-10-13 Mayer & Co Inc O Reclosable dispensing package
US3487982A (en) * 1966-12-09 1970-01-06 Dorn Co The Van Nozzle structure and assembly comprising the same
FR2067332A1 (fr) * 1969-11-17 1971-08-20 Krantco Corp
DE2824847A1 (de) * 1977-05-23 1979-12-20 Toray Silicone Co Vorrichtung zum abgeben von dichtungsmassen o.dgl.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152727A (en) * 1961-09-26 1964-10-13 Mayer & Co Inc O Reclosable dispensing package
US3487982A (en) * 1966-12-09 1970-01-06 Dorn Co The Van Nozzle structure and assembly comprising the same
FR2067332A1 (fr) * 1969-11-17 1971-08-20 Krantco Corp
DE2824847A1 (de) * 1977-05-23 1979-12-20 Toray Silicone Co Vorrichtung zum abgeben von dichtungsmassen o.dgl.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443181A (en) * 1992-09-19 1995-08-22 Hilti Aktiengesellschaft Cartridge and piston for dispensing mass
US5494190A (en) * 1994-12-29 1996-02-27 Minnesota Mining And Manufacturing Company Method and combination for dispensing two part sealing material
US8172109B2 (en) * 2006-02-07 2012-05-08 Rawlplug Limited Nozzle and/or adaptor unit on cartridge
EP2522587A1 (fr) * 2011-05-11 2012-11-14 Poly-clip System GmbH & Co. KG Appareil d'assemblage et procédé
WO2012152928A1 (fr) * 2011-05-11 2012-11-15 Poly-Clip System Gmbh & Co. Kg Appareil d'assemblage, procédé d'assemblage et combinaison d'emballage
CN103717497A (zh) * 2011-05-11 2014-04-09 复合夹具系统两合公司 组装设备、组装方法和封装组合件
CN103717497B (zh) * 2011-05-11 2015-06-03 复合夹具系统两合公司 组装设备、组装方法和封装组合件
US9764865B2 (en) 2011-05-11 2017-09-19 Poly-Clip System Gmbh & Co. Kg Assembling apparatus, assembling method and packaging combination

Also Published As

Publication number Publication date
SE8603365L (sv) 1986-08-08
NO863573L (no) 1986-09-08
SE8603365D0 (sv) 1986-08-08
AU4805485A (en) 1986-07-29
NO863573D0 (no) 1986-09-08

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