CN202407150U - High-dust-proof static electricity-free clean clothes - Google Patents

High-dust-proof static electricity-free clean clothes Download PDF

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Publication number
CN202407150U
CN202407150U CN2011204527186U CN201120452718U CN202407150U CN 202407150 U CN202407150 U CN 202407150U CN 2011204527186 U CN2011204527186 U CN 2011204527186U CN 201120452718 U CN201120452718 U CN 201120452718U CN 202407150 U CN202407150 U CN 202407150U
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dust
filament
antistatic
free clothes
static
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CN2011204527186U
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张强
管映亭
林纯勇
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Shenzhen Selen Science & Technology Co., Ltd.
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XI'AN CLEAN AND EASY ULTRA-CLEAN TECHNOLOGY CO LTD
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  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Woven Fabrics (AREA)
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Abstract

The utility model discloses high-dust-proof static electricity-free clean clothes which comprise a jacket and trousers made of static electricity-free shell fabric, wherein the inner side of the static electricity-free shell fabric is compounded with a barrier layer and a static electricity-free knitting cloth layer which are successively arranged. The high-dust-proof static electricity-free clean clothes have the advantages of high shielding performance, moisture permeability, air permeability and abrasive resistance.

Description

High dust-separation anti-static dust-free clothes
Technical field
The utility model relates to a kind of anti-static dust-free clothes, is specifically related to a kind of high dust-separation anti-static dust-free clothes that have.
Background technology
Along with development of science and technology, for the dust-separation property of antistatic clothing, poisture-penetrability, wearability, water-wash resistance require increasingly high.Antistatic clothing is mainly worked out by antistatic fabric, and antistatic fabric mainly is being formed by weaving by certain intervals damascene conductive material or static dissipative material in terylene or the polyamide fibre.So it is not the hole of lining is excessive, high to the shielding rate of dust particle.The main method that is used to improve antistatic fabric dust-separation performance at present has following several kinds: (1) increases and purifies fabric longitude and latitude density of texture: the spun yarn that adopts fine fibre to be spun into, be made into twill-weave to increase graticule density, and improve lining dust-separation performance.But receive the influence of existing woven technology of lining and technology and take intensity and the restriction of production cost, it is limited improving filter dirt performance through this method.Be the shield effectiveness maximum only 80% of the particulate of 0.5 μ m to diameter, be difficult to satisfy toilet's requirement that some produce high-end electronic product.(2) carry out the calendering of physics high temperature and handle,,, antistatic fabric is applied physics reprocessing handle by means of the plasticity of fiber through adjustment temperature, humidity and mechanical pressure.It is about 5% that this method can improve the shield effectiveness of source textile, but along with using and the washing times increase, its shield effectiveness can reduce even disappear.(3) weaving face fabric being done coating handles: adopt adhesive, crosslinking agent etc. to handle antistatic fabric through the coating means, bake the heating film forming then.The method can improve shield effectiveness, passes through wet, permeability, comfort extreme difference but also reduced simultaneously; And along with using and wash friction, its shielding properties can descend gradually.
The utility model content
The technical problem that the utility model will solve is, to the not high defective of cleanness clothing shield effectiveness in the prior art, provides a kind of high dust-separation, moisture-penetrable ventilated anti-static dust-free to obey.
The utility model solves the technical scheme that its technical problem adopted:
A kind of high dust-separation anti-static dust-free clothes comprise upper garment and the trousers processed by antistatic fabric, and said antistatic fabric inboard is compounded with barrier layer and the knitting layer of cloth of antistatic that is arranged in order.
Said barrier layer is PTFE or microporous polyurethane rete.The thickness of said microporous film layers is at 0.01～0.03mm.The rate of perviousness of described barrier layer is 9000～12000g/m 2Day.
The tWarp Knitted Fabrics that the knitting layer of cloth of said antistatic is made into by composite conducting silk and polyester filament or chinlon filament.The fineness of described polyester filament or chinlon filament is 40～75D, preferred 50D.The warp-wise spacing of composite conducting silk is 0.5～2cm in the described tWarp Knitted Fabrics, preferred 1.0cm.Said composite conducting long filament is to be twisted with terylene or chinlon filament by conductive carbon fibre or conductive metallic fiber.
Said antistatic fabric adopts polyester filament or chinlon filament and the tatting of composite conducting long filament to form.Described polyester filament or chinlon filament fineness are 50～100D.Said composite conducting long filament is the composite conducting silk of being twisted by conductive carbon fibre or conductive metallic fiber and terylene or chinlon filament, and its fineness is 12～40D.
The grammes per square metre of said antistatic fabric is 40～130g/m 2, the warp-wise density of fabric is 40～100/cm, latitudinal density is 30～75/cm.The composite conducting silk of said antistatic fabric is spaced: warp-wise 0.2～0.5cm/ root, preferred 0.25cm/ root; Broadwise 0.2～0.5cm/ root, preferred 0.25cm/ root.
The inboard compound barrier layer of antistatic fabric of the anti-static dust-free clothes of the utility model, the knitting layer of cloth of antistatic.The microcellular structure of barrier layer can the permeate water vapour molecule when intercepting dust particle, thereby has good moisture-penetrable ventilated property and dust shielding properties concurrently.The knitting layer of cloth softness of the antistatic of nexine is comfortable, can prevent the sense of discomfort that barrier layer and human body skin are fitted and brought, and prevents that barrier layer is long-term and skin friction is damaged easily.Therefore the anti-static dust-free of the utility model clothes have advantages such as good, the moisture-penetrable ventilated property of dust-separation performance is good, wearability is good.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further, in the accompanying drawing:
Fig. 1 is high dust-separation antistatic clothing overall structure figure;
Fig. 2 is the profile of composite material;
Fig. 3 is the overall structure figure that high dust-separation antistatic connects the cap conjoined clothes.
The specific embodiment
Below in conjunction with embodiment the utility model is further described.
The high dust-separation anti-static dust-free clothes of the utility model are to connect cap disjunctor cleanness clothing or stand-up collar disjunctor cleanness clothing.
As shown in Figure 1, a kind of high dust-separation antistatic disjunctor cleanness clothing comprises upper garment and trousers that antistatic fabric is processed.Said antistatic fabric 101 inboards are compounded with the barrier layer 102 and the knitting layer of cloth 103 of antistatic that is arranged in order, and each layer adopts some adhering techniques bonding between any two.
Said antistatic fabric 101 adopts polyester filament or chinlon filament and the tatting of composite conducting long filament to form; Described polyester filament or chinlon filament fineness are between 50～100D; The composite conducting long filament is the composite conducting silk of being twisted by conductive carbon fibre or conductive metallic fiber and terylene or chinlon filament, and fineness is 12～40D.The grammes per square metre of said antistatic fabric 101 is 40～130g/m 2, the warp-wise density of fabric is 40～100/cm, latitudinal density is 30～75/cm.The composite conducting silk of said antistatic fabric layer is spaced (warp-wise 0.2～0.5cm/ root, preferred 0.25cm/ root; Broadwise 0.2～0.5cm/ root, preferred 0.25cm/ root).
Said barrier layer 102 adopts PTFE or microporous polyurethane film, and the thickness of said microporous film layers is 0.01～0.03mm, the rate of perviousness 9000～12000g/m of PTFE or polyurethane film 2Day.Barrier layer has guaranteed filter dirt property that antistatic clothing is good and poisture-penetrability, gas permeability.Especially PTFE has into pore property and certain toughness; There are more than ten hundred million micropores on its surface for every square centimeter; Each micro-pore diameter (0.05 μ m-0.5 μ m) is than big thousands of times of water vapour molecule diameter (0.0003 μ m～0.0004 μ m); Dust-separation can make steam pass through simultaneously, utilizes this microcellular structure can reach the outstanding wet function of passing through.
The knitting layer of cloth 103 of said antistatic is the tWarp Knitted Fabrics that adopt composite conducting silk and terylene or chinlon filament to be made into, and the fineness of described terylene or chinlon filament is 40～75D, preferably 50D.The warp-wise spacing of the composite conducting silk in the described warp knitted fabric between 0.5～2cm, 1.0cm preferably.
Embodiment 1
Antistatic fabric 101 is selected the 75D/36F polyester FDY filament; The composite conducting silk adopts the polyester FDY filament of 20D/3F organic carbon conductive filament+75D/36F; Through the woven warp-wise density that is processed into is 45/cm, and latitudinal density is the antistatic fabric of 40/cm, and grammes per square metre is 72 gram/m 2, composite conducting silk spacing all is 0.25cm for warp, broadwise; Barrier layer 102 is the thick PTFE film of 0.01mm, and rate of perviousness is 10000g/m 2Day; The warp-knitted face fabric that the knitting layer of cloth 103 of antistatic adopts the 50D Polyamide Yarns to be made into, distance is 1.0cm between conductive filament, 40g/m 2Antistatic fabric is handled through typing, calendering, and intercepts moisture permeable membrane, knitting layer of cloth through twice complex machining process, processes three layers of compound pad pasting lining.
Embodiment 2
Antistatic fabric 101 is selected 50D/36F polyester DTY silk; The composite conducting silk adopts the polyamide fibre FDY silk of 20D/6F argent fiber conductive filament+40D/24F; Through the woven warp-wise density that is processed into is 100/cm, and latitudinal density is the antistatic fabric of 30/cm, and grammes per square metre is 75g/m 2, composite conducting silk spacing all is 0.2cm for warp, broadwise; Barrier layer 102 is the thick PTFE film of 0.01mm, and rate of perviousness is 12000g/m 2Day; The warp-knitted face fabric that the knitting layer of cloth 103 of antistatic adopts the 75D Polyamide Yarns to be made into, distance is 1.5cm between conductive filament, 70g/m 2Antistatic fabric is handled through typing, calendering, and intercepts moisture permeable membrane, knitting layer of cloth through twice complex machining process, processes three layers of compound pad pasting lining.
Embodiment 3
Antistatic fabric 101 is selected 100D/36F polyester POY silk; The composite conducting silk adopts the polyester FDY filament of 40D/12F argent fiber conductive filament+75D/36F; Through the woven warp-wise density that is processed into is 40/cm, and latitudinal density is the antistatic fabric of 50/cm, and grammes per square metre is 110g/m 2, composite conducting silk spacing all is 0.5cm for warp, broadwise; Barrier layer 102 is the thick polyurethane film of 0.03mm, and rate of perviousness is 9000g/m 2Day; The warp-knitted face fabric that the knitting layer of cloth 103 of antistatic adopts the 40D Polyamide Yarns to be made into, distance is 0.5cm between conductive filament, 50g/m 2Antistatic fabric is handled through typing, calendering, and intercepts moisture permeable membrane, knitting layer of cloth through twice complex machining process, processes three layers of compound pad pasting lining.
Embodiment 4
Antistatic fabric 101 is selected the 50D/36F polyester FDY filament; The composite conducting silk adopts the polyester FDY filament of 20D/3F black organic fibre conductive filament+30D/12F; Through the woven warp-wise density that is processed into is 40/cm, and latitudinal density is the antistatic fabric of 30/cm, and grammes per square metre is 40g/m 2, composite conducting silk spacing all is 0.25cm for warp, broadwise; Barrier layer 102 is the thick PTFE film of 0.015mm, and rate of perviousness is 11000g/m 2Day; The warp-knitted face fabric that the knitting layer of cloth 103 of antistatic adopts the 50D Polyamide Yarns to be made into, distance is 2.0cm between conductive filament, 70g/m 2Antistatic fabric is handled through typing, calendering, and intercepts moisture permeable membrane, knitting layer of cloth through twice complex machining process, processes three layers of compound pad pasting lining.
Embodiment 5
Antistatic fabric 101 is selected the 75D/36F polyester FDY filament; The composite conducting silk adopts the polyester FDY filament of 20D/3F black organic fibre conductive filament+30D/12F; Through the woven warp-wise density that is processed into is 75/cm, and latitudinal density is the antistatic fabric of 50/cm, and grammes per square metre is 110g/m 2, composite conducting silk spacing all is 0.25cm for warp, broadwise; Barrier layer 102 is the thick PTFE film of 0.01mm, and rate of perviousness is 11000g/m 2Day; The warp-knitted face fabric that the knitting layer of cloth 103 of antistatic adopts the 50D Polyamide Yarns to be made into, distance is 1.0cm between conductive filament, 70g/m 2Antistatic fabric is handled through typing, calendering, and intercepts moisture permeable membrane, knitting layer of cloth through twice complex machining process, processes three layers of compound pad pasting lining.
Method of testing
The rate of perviousness method of testing is according to GB/T12074.1～2009 textile fabric poisture-penetrability test method first moisture absorption methods.
Shielding rate is according to GB/T24249～2009 appendix C, and the antistatic clean fabrics is sent out dirt rate method of testing;
Sheet resistance is according to GB/T24249～2009 appendix B, antistatic clean fabrics surface resistivity method of testing;
Washing methods is tested with home washings and drying program according to GB/T8629～2001 textiles;
Mantle friction voltage is according to the evaluation of GB/T12703.1～2008 textile antistatic properties, electrostatic potential part of detecting.
Table 1 embodiment desired value test data form
Figure BSA00000613557600061
Can know that from last table result the utility model antistatic passes through the rate of perviousness>=8000g/m of wetted surface material 2Day, it is (general≤1200g/m to be far longer than human body insensible perspiration amount 2Day), have good poisture-penetrability, the people is worked in clean room environment can not feel vexed wet.Wash after 100 times the shielding rate that diameter is not reached 0.5 μ m particle and still can reach 90%, be fit to use in the working environment of high-cleanness, high, can effectively intercept the particulate that human body gives out, ensure the stability of product.Its electrostatic-proof function also can satisfy the electrostatic-proof function requirement of clean operating room.

Claims (10)

1. one kind high dust-separation anti-static dust-free clothes comprise upper garment and the trousers processed by antistatic fabric, and it is characterized in that: said antistatic fabric inboard is compounded with barrier layer and the knitting layer of cloth of antistatic that is arranged in order.
2. high dust-separation anti-static dust-free clothes according to claim 1, it is characterized in that: said barrier layer is PTFE or microporous polyurethane rete.
3. high dust-separation anti-static dust-free clothes according to claim 2, it is characterized in that: the thickness of said microporous film layers is 0.01～0.03mm.
4. according to claim 1 or 3 described high dust-separation anti-static dust-free clothes, the rate of perviousness of described barrier layer is 9000～12000g/m 2Day.
5. high dust-separation anti-static dust-free clothes according to claim 1, the knitting layer of cloth of said antistatic are the tWarp Knitted Fabrics that is made into by composite conducting silk and polyester filament or chinlon filament; The fineness of described polyester filament or chinlon filament is 40～75D.
6. high dust-separation anti-static dust-free clothes according to claim 5, the fineness of said polyester filament or chinlon filament is 50D.
7. high dust-separation anti-static dust-free clothes according to claim 5, the warp-wise spacing of composite conducting silk is 0.5～2cm in the said tWarp Knitted Fabrics.
8. high dust-separation anti-static dust-free clothes according to claim 7, the warp-wise spacing of composite conducting silk is 1.0cm in the said tWarp Knitted Fabrics.
9. high dust-separation anti-static dust-free clothes according to claim 1, said antistatic fabric adopts polyester filament or chinlon filament and the tatting of composite conducting long filament to form, and warp-wise density is 40～100/cm, and latitudinal density is 30～75/cm; Described polyester filament or chinlon filament fineness are 50～100D.
10. according to any described high dust-separation anti-static dust-free clothes of claim 5～9, said composite conducting long filament is to be twisted with terylene or chinlon filament by conductive carbon fibre or conductive metallic fiber.
CN2011204527186U 2011-11-15 2011-11-15 High-dust-proof static electricity-free clean clothes Expired - Fee Related CN202407150U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990989A (en) * 2012-11-26 2013-03-27 吴江市满江红纺织有限公司 Wear-resistant anti-static fabric
CN105780252A (en) * 2014-12-24 2016-07-20 东丽纤维研究所（中国）有限公司 Protective fabric
CN113291003A (en) * 2021-03-22 2021-08-24 苏州莱昊新材料科技有限公司 Liquid protective fabric and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990989A (en) * 2012-11-26 2013-03-27 吴江市满江红纺织有限公司 Wear-resistant anti-static fabric
CN105780252A (en) * 2014-12-24 2016-07-20 东丽纤维研究所（中国）有限公司 Protective fabric
CN105780252B (en) * 2014-12-24 2018-11-02 东丽纤维研究所（中国）有限公司 A kind of armored fabric
CN113291003A (en) * 2021-03-22 2021-08-24 苏州莱昊新材料科技有限公司 Liquid protective fabric and preparation method thereof
WO2022198832A1 (en) * 2021-03-22 2022-09-29 苏州莱昊新材料科技有限公司 Liquid-protection fabric and preparation method therefor

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Owner name: SHENZHEN SELEN SCIENCE + TECHNOLOGY CO., LTD.

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Effective date: 20140529

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Effective date of registration: 20140529

Address after: 314-315, room 518000, Nanshan knowledge service building, 1 Qilin Road, Shenzhen, Guangdong, Nanshan District

Patentee after: Shenzhen Selen Science & Technology Co., Ltd.

Address before: 710061 No. 81, Kam Yip Road, Gaoxin District, Shaanxi, Xi'an

Patentee before: Xi'an Clean and Easy Ultra-clean Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20201115