CN107158803A - A kind of PET screen packs and its processing technology - Google Patents
A kind of PET screen packs and its processing technology Download PDFInfo
- Publication number
- CN107158803A CN107158803A CN201710508626.7A CN201710508626A CN107158803A CN 107158803 A CN107158803 A CN 107158803A CN 201710508626 A CN201710508626 A CN 201710508626A CN 107158803 A CN107158803 A CN 107158803A
- Authority
- CN
- China
- Prior art keywords
- pet
- microns
- screen packs
- layer
- wire drawing
- 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.)
- Pending
Links
- 238000005491 wire drawing Methods 0.000 claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000009941 weaving Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 9
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 39
- 229920000139 polyethylene terephthalate Polymers 0.000 description 37
- 241000238631 Hexapoda Species 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D9/00—Open-work fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention provides a kind of PET screen packs and its processing technology, formed by a diameter of 30 microns~100 microns of PET wire drawings weaving；The aperture of wherein described PET screen packs is 90 microns~800 microns.A kind of processing technology of PET screen packs, including PET drawing process, warping technology, weaving process and heat treatment；In the warping technology, PET wire drawings are wound by the warping apparatus of even tension；In the Technology for Heating Processing, when the filter net cloth is warmed into 180 DEG C~220 DEG C, outer layer melting sources, so that the warp and weft in filter net cloth are clung, the mesh of filter net cloth is stablized and PET screen pack finished products is made.Technical solution of the present invention is used so that the translucency of PET filter net cloths is strong, possesses adsorptivity, strength is not good fragile, and the mesh of screen pack is indeformable, anti-aging.
Description
Technical field
The invention belongs to PET screen pack processing technique fields, more particularly to a kind of PET screen packs and its processing technology.
Background technology
Requirement more and more higher with people to environment, the purposes of screen pack is also gradually wide in range, and particularly PET terylene is filtered
Net is widely used in the products such as various household electrical appliance, screen window, but the translucency of traditional PET screen packs is not strong, and ventilative property is weak,
Intensity deficiency destructible, the not high defect of percent opening of screen pack.It is badly in need of providing a kind of translucency at present by force, ventilative property is good, net
Hole is indeformable, the strong PET terylene screen packs of stability.
The content of the invention
In order to overcome the defect of PET screen packs in the prior art, it is proposed that a kind of choke power is small, adsorptivity is strong, stability
Strong and the on-deformable PET screen packs of mesh and its processing technology.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of PET screen packs, are formed by a diameter of 30 microns~100 microns of PET wire drawings weaving；Wherein described PET mistakes
The aperture of filter screen is 90 microns~800 microns.
Further, the internal layer wire drawing that the PET wire drawings have outer layer wire drawing and are arranged on inside outer layer wire drawing；The outer layer
The fusing point of wire drawing is 180 DEG C~220 DEG C, 230 DEG C~270 DEG C of the melting temperature of the internal layer wire drawing.
Further, the PET wire drawings to interior are provided with multilayer wire drawing layer from outer, and from outer to the fusing point of interior wire drawing layer by
Edge up height, and the fusing point of the outermost layer wire drawing layer is 180 DEG C~220 DEG C.
Further, the wire drawing layer is 3 layers or 4 layers.
Further, the screen cloth percent opening of the screen pack is 70%~80% so that the stability enhancing of screen pack.
Further, the PET wire drawings of the screen pack are distributed as 12/cm~50 piece/cm.
Further, a kind of processing technology of PET screen packs, the PET screen pack above-mentioned for processing, including PET wire drawings
Technique, warping technology, weaving process and heat treatment；
PET wire drawings raw material in the PET drawing process from it is outer to it is interior be multilayer, and from outer to the fusing point of interior raw material by
It is cumulative big；The fusing point of the outer layer raw material is 180 DEG C~220 DEG C；30 microns~100 microns of the diameter of the PET wire drawings；
In the warping technology, PET wire drawings are wound by the warping apparatus of even tension；
In the weaving process, it is that 70%~80%, aperture is 90 microns~800 to knit out percent opening by Weaving device
The filter net cloth of micron；
In the Technology for Heating Processing, when the filter net cloth is warmed into 180 DEG C~220 DEG C, outer layer melting sources, so that
So that the warp and weft in filter net cloth are clung, organizine and tram, which are clung, makes mesh indeformable, and the mesh of filter net cloth is stable
And PET screen pack finished products are made.
The beneficial effect of technical solution of the present invention is：
1. translucency is strong, with stealth effect；
2. choke power is small；
3. possessing adsorptivity, various dusts and pollen are adsorbed；
4. it is insect prevention, mosquito-proof；
5. strength is good, it is superior to compare intensity with common screen cloth, not fragile；
6. mesh is indeformable, common screen cloth is easily deformed；
7. it is anti-aging.
Brief description of the drawings
Fig. 1 is the cross-sectional view of two layers of wire drawing in the specific embodiment of the invention；
Fig. 2 is the cross-sectional view of multilayer wire drawing in the specific embodiment of the invention；
Embodiment
The embodiment to the present invention is described further below.Herein it should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but does not constitute limitation of the invention.In addition, invention described below
As long as involved technical characteristic does not constitute conflict and can be just mutually combined each other in each embodiment.
In the specific embodiment of the invention, a kind of PET screen packs are weaved by a diameter of 30 microns~100 microns of PET wire drawings
Form；The aperture of wherein described PET screen packs is 90 microns~800 microns.
Preferably, as shown in figure 1, PET wire drawings have outer layer wire drawing 1 and the internal layer wire drawing being arranged on inside outer layer wire drawing 1
2；The fusing point of outer layer wire drawing 1 is 180 DEG C~220 DEG C, 230 DEG C~270 DEG C of the melting temperature of internal layer wire drawing 2.Obviously, such as Fig. 2 institutes
Show, PET wire drawings to interior can also be preferably provided with multilayer wire drawing layer from outer, and outermost layer wire drawing layer 3 preferably 180 DEG C of fusing point~
220 DEG C, gradually risen from the outer fusing point to interior wire drawing layer.
Preferably, wire drawing layer is 3 layers or 4 layers, successively the first nexine wire drawing as shown in Figure 2 layer 4, the second nexine wire drawing layer
5 and the 3rd nexine wire drawing layer 6.
Wherein, in the specific embodiment of the invention, the screen cloth percent opening of screen pack is 70%~80% so that screen pack it is steady
Qualitative enhancing.The PET wire drawings of screen pack are distributed as 12/cm~50 piece/cm.
In the specific embodiment of the invention, a kind of processing technology of PET screen packs, the PET screen pack above-mentioned for processing, bag
Include PET drawing process, warping technology, weaving process and heat treatment；
PET wire drawings raw material in PET drawing process from it is outer to it is interior be multilayer, and gradually increase from the outer fusing point to interior raw material
Greatly；The fusing point of outer layer raw material is 180 DEG C~220 DEG C；30 microns~100 microns of the diameter of PET wire drawings；
In warping technology, PET wire drawings are wound by the warping apparatus of even tension；
In weaving process, it is that 70%~80%, aperture is 90 microns~800 micro- to knit out percent opening by Weaving device
The filter net cloth of rice；
In Technology for Heating Processing, when filter net cloth is warmed into 180 DEG C~215 DEG C, outer layer melting sources, so that mistake
Warp and weft in filter screen cloth are clung, and make mesh indeformable, and the mesh of filter net cloth is stablized and PET screen pack finished products are made.
It is using the beneficial effect of technical solution of the present invention：The translucency of PET filter net cloths is strong, with stealth effect；Resistance
Wind-force is small；Possess adsorptivity, adsorb various dusts and pollen；It is insect prevention, mosquito-proof；It is strongly good, compared with traditional filter net cloth
Intensity is superior, not fragile；The mesh of PET screen packs is indeformable, and common screen cloth is easily deformed；It is anti-aging.
These are only the present invention preferably embodiment, but protection scope of the present invention is not limited thereto, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of PET screen packs, it is characterised in that：Formed by a diameter of 30 microns~100 microns of PET wire drawings weaving；Wherein
The aperture of the PET screen packs is 90 microns~800 microns.
2. PET screen packs according to claim 1, it is characterised in that：The PET wire drawings have outer layer wire drawing and are arranged on
Internal layer wire drawing inside outer layer wire drawing；The fusing point of the outer layer wire drawing is 180 DEG C~220 DEG C, the fusing point temperature of the internal layer wire drawing
230 DEG C~270 DEG C of degree.
3. PET screen packs according to claim 1, it is characterised in that：The PET wire drawings are provided with multilayer drawing in from outer
Silk layer, and gradually risen from the outer fusing point to interior wire drawing layer；The fusing point of the outermost layer wire drawing layer is 180 DEG C~220 DEG C.
4. PET screen packs according to claim 3, it is characterised in that：The wire drawing layer is 3 layers or 4 layers.
5. PET screen packs according to claim 1, it is characterised in that：The screen cloth percent opening of the screen pack be 70%~
80%.
6. the PET screen packs according to Claims 1 to 5 any one, it is characterised in that：The PET wire drawings of the screen pack
Be distributed as 12/cm~50 piece/cm.
7. a kind of processing technology of PET screen packs, for processing the PET screen packs described in claim 6, it is characterised in that：
Including PET drawing process, warping technology, weaving process and heat treatment；
PET wire drawings raw material in the PET drawing process from it is outer to it is interior be multilayer, and gradually increase from the outer fusing point to interior raw material
Greatly；The fusing point of the outer layer raw material is 180 DEG C~220 DEG C；30 microns~100 microns of the diameter of the PET wire drawings；
In the warping technology, PET wire drawings are wound by the warping apparatus of even tension；
In the weaving process, it is that 70%~80%, aperture is 90 microns~800 microns to knit out percent opening by Weaving device
Filter net cloth；
In the Technology for Heating Processing, when the filter net cloth is warmed into 180 DEG C~220 DEG C, outer layer melting sources, so that
Warp and weft in filter net cloth are clung, and the mesh of filter net cloth is stablized and PET screen pack finished products are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508626.7A CN107158803A (en) | 2017-06-28 | 2017-06-28 | A kind of PET screen packs and its processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508626.7A CN107158803A (en) | 2017-06-28 | 2017-06-28 | A kind of PET screen packs and its processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107158803A true CN107158803A (en) | 2017-09-15 |
Family
ID=59827583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508626.7A Pending CN107158803A (en) | 2017-06-28 | 2017-06-28 | A kind of PET screen packs and its processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107158803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657326A (en) * | 2023-06-05 | 2023-08-29 | 佛山市南海中邦无纺有限公司 | Three-component round fiber non-woven fabric |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000073552A1 (en) * | 1999-05-27 | 2000-12-07 | Foss Manufacturing Co., Inc. | Anti-microbial fiber and fibrous products |
| CN103505963A (en) * | 2012-06-21 | 2014-01-15 | 浙江金海环境技术股份有限公司 | Annular filter net and preparation method thereof |
| CN105113128A (en) * | 2015-09-14 | 2015-12-02 | 广州捷霖空气净化技术有限公司 | High-flame-retardancy filter cotton and preparation method thereof |
| CN205088387U (en) * | 2015-09-22 | 2016-03-16 | 浙江金海环境技术股份有限公司 | Cavity plastics monofilament airstrainer |
| CN106048777A (en) * | 2016-07-18 | 2016-10-26 | 无锡盛纤特邦工业材料有限公司 | Multi-purpose sheath-core composite monofilament as well as production method and application thereof |
| CN205796754U (en) * | 2016-06-01 | 2016-12-14 | 浙江东大滤料有限公司 | A kind of superpower filter cloth |
-
2017
- 2017-06-28 CN CN201710508626.7A patent/CN107158803A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000073552A1 (en) * | 1999-05-27 | 2000-12-07 | Foss Manufacturing Co., Inc. | Anti-microbial fiber and fibrous products |
| CN103505963A (en) * | 2012-06-21 | 2014-01-15 | 浙江金海环境技术股份有限公司 | Annular filter net and preparation method thereof |
| CN105113128A (en) * | 2015-09-14 | 2015-12-02 | 广州捷霖空气净化技术有限公司 | High-flame-retardancy filter cotton and preparation method thereof |
| CN205088387U (en) * | 2015-09-22 | 2016-03-16 | 浙江金海环境技术股份有限公司 | Cavity plastics monofilament airstrainer |
| CN205796754U (en) * | 2016-06-01 | 2016-12-14 | 浙江东大滤料有限公司 | A kind of superpower filter cloth |
| CN106048777A (en) * | 2016-07-18 | 2016-10-26 | 无锡盛纤特邦工业材料有限公司 | Multi-purpose sheath-core composite monofilament as well as production method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657326A (en) * | 2023-06-05 | 2023-08-29 | 佛山市南海中邦无纺有限公司 | Three-component round fiber non-woven fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |