CN116461164A - Moisture-absorbing breathable antistatic fabric and production process thereof - Google Patents

Moisture-absorbing breathable antistatic fabric and production process thereof Download PDF

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Publication number
CN116461164A
CN116461164A CN202310420087.7A CN202310420087A CN116461164A CN 116461164 A CN116461164 A CN 116461164A CN 202310420087 A CN202310420087 A CN 202310420087A CN 116461164 A CN116461164 A CN 116461164A
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CN
China
Prior art keywords
layer
moisture
wear
antistatic
breathable
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Pending
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CN202310420087.7A
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Chinese (zh)
Inventor
郭建荣
王庆
夏春海
张昌良
钱媛媛
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Bangwei Protection Technology Co ltd
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Bangwei Protection Technology Co ltd
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Priority to CN202310420087.7A priority Critical patent/CN116461164A/en
Publication of CN116461164A publication Critical patent/CN116461164A/en
Pending legal-status Critical Current

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    • 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
    • B32B15/02—Layer formed of wires, e.g. mesh
    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
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    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention discloses a moisture-absorbing breathable antistatic fabric and a production process thereof in the technical field of breathable fabrics, and the moisture-absorbing breathable antistatic fabric comprises a wear-resistant layer, wherein the lower end face of the wear-resistant layer is provided with a radiation-proof layer, the lower end face of the radiation-proof layer is provided with a breathable layer, the lower end face of the breathable layer is provided with a rebound layer and an antistatic layer, and the lower end face of the antistatic layer is provided with a moisture-absorbing layer; the invention solves the problems of poor softness, uncomfortable wearing, poor bulk, easy deformation, poor warm keeping performance, low hygroscopicity, slow moisture release, easy generation of static electricity, small heat conduction and slow heat dissipation speed of the traditional fabric, and uncomfortable wearing and close fitting after sweating.

Description

Moisture-absorbing breathable antistatic fabric and production process thereof
Technical Field
The invention relates to the technical field of breathable fabrics, in particular to a moisture-absorbing breathable antistatic fabric and a production process thereof.
Background
The fabric used for making clothes, especially close-fitting clothes, is generally made of all-cotton cloth or silk cloth with good hand feeling, but the fabric is high in manufacturing cost, poor in elasticity and easy to wrinkle. The polyester cloth is generally regarded as good by the industry due to low cost, good elasticity and difficult wrinkling, but the polyester cloth sold in the market at present has coarse particles, poor hand feeling and air permeability and poor comfort level in use.
For the research of cotton imitation, the development of new chemical fiber and polyester fiber products in China is very remarkable in the present stage, but compared with foreign countries, especially with Japan, the cotton imitation products in China still have larger gaps, and the key technical systems, product systems and standard systems of the processes such as polymerization, spinning, weaving, dyeing and finishing of the super cotton imitation products are not formed yet and are to be strengthened. In fact, systematic research on super cotton-like chemical fibers and textiles has been carried out as early as 20 years ago in japan, and has been provided with mature process technology. At present, the production process of the fabric is that the produced fabric lacks certain flexibility and elasticity, the actual use experience is poor, the radiation protection performance is not provided, so that more and more electronic products on the market at present are increased in radiation, ultraviolet rays are difficult to block and protect in summer, sweat of a wearer is increased in summer, the fabric is adsorbed by a human body, and wearing comfort is affected.
Based on the above, the invention designs a moisture-absorbing breathable antistatic fabric and a production process thereof, so as to solve the problems.
Disclosure of Invention
In order to solve the problems, the invention provides the following technical scheme:
the utility model provides a breathable antistatic fabric of moisture absorption and production technology, includes the wearing layer, the terminal surface is provided with the radiation protection layer under the wearing layer, the terminal surface is provided with the ventilative layer under the radiation protection layer, terminal surface is provided with resilience layer and antistatic layer under the ventilative layer, the terminal surface is provided with the moisture absorption layer under the antistatic layer.
Furthermore, a plurality of wear-resistant protruding points are arranged on the upper surface of the wear-resistant layer, the wear-resistant layer is made of polytetrafluoroethylene or coodoranite, and the wear-resistant protruding points are made of a wear-resistant coating composed of graphene or barite.
Furthermore, the radiation-proof layer is spun by metal microfilaments with the diameters of 3-50 micrometers, the radiation-proof metal filaments are woven in a net shape inside the wear-resistant layer by embroidery, sewing or weaving technology, the distance between the radiation-proof metal filaments is five centimeters, and the radiation-proof metal filaments are protected by the wear-resistant layer.
Furthermore, the breathable layer is made of pure cotton fiber or one of mulberry silk fiber and real silk, is made of warp and weft, and is woven at the lower end of the wear-resistant layer.
Furthermore, the rebound layer and the antistatic layer are made of polyether polyol, and are woven inside the breathable layer in a meshed and crossed mode, so that the rebound layer and the antistatic layer have the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static resistance and good breathability.
Furthermore, the moisture absorption layer adopts warp and weft made of plant fibers and is woven at the lower end of the antistatic layer, so that the moisture absorption layer has the characteristics of good moisture absorption, cool wearing, no close fitting after sweating, water washing resistance and good heat resistance.
The production process of the moisture-absorbing breathable antistatic fabric specifically comprises the following steps:
s1, selecting long-afterglow 120D polytetrafluoroethylene or coldura nylon to prepare filaments, twisting to improve the strength of the filaments, wherein the twist is moderate when twisting, the filaments are ensured not to be scattered, the filaments are easy to twist when the twist is too large, and the strength after twisting is 300N-360N;
s2, carrying out rewinding treatment on the filaments made of the 120D polytetrafluoroethylene or the colduran by adopting a rewinding machine, directly warping after rewinding without dyeing treatment, and then adopting a split-row threading method when warp threads penetrate into a telescopic reed by using a high-speed sectional warping machine, wherein the bobbin unwinding tension is controlled in a split-layer manner;
s3, sizing process: using a double-slurry tank sizing machine, wherein the front pressure is 3000N-4100N, the rear pressure is 4400N-5000N, the sizing rate is 10-15%, the moisture regain is 2.5-5%, the elongation is controlled to be 1.5-2%, the slurry tank temperature is 80-90 ℃, and the slurry viscosity is 7-8 seconds; the sizing agent adopts a PVA-free sizing process at medium and low temperature;
s4, weaving: weaving by adopting a high-speed multi-arm rapier loom, wherein each parameter of the high-speed multi-arm rapier loom is adjusted as follows: back beam height: 10 cm-15 cm, front and back: and 6, stopping the warp frame at high and low: 3, front and back: 3, heald time: 300 degrees, heald frame height: 11.2cm, starting efficiency: 87.8%, vehicle speed: 450rpm, tension: 2600N, the weaving process prohibits waxing for thorough desizing;
s5, post-finishing process: the secondary desizing and the middle-low temperature setting process are adopted for finishing, during the secondary desizing, the washing operation is enhanced, because the front fabric contains partial starch slurry, the detection of the desizing effect is enhanced, the test liquid is used for random detection on the production site, and the primary desizing is carried out: adopting a desizing machine with the speed of 50m/min, the stacking temperature of 60 ℃, the stacking time of 45min, the water washing temperature of 90 ℃, the nonionic penetrating agent of 5g/L, the OPT-280 desizing enzyme of 4g/L and the PH value of 5-6; secondary desizing: the vehicle speed is 50m/min, the stacking temperature is 60 ℃, the stacking time is 45min, and the water washing temperature is 90 ℃;
the production process of the moisture-absorbing breathable antistatic fabric comprises the steps that the breathable layer, the rebound layer, the antistatic layer and the moisture-absorbing layer are produced by adopting the steps, then are woven by adopting a weaving machine, metal filaments are added in the weaving process, and wear-resisting salient points are arranged on the upper surface of the wear-resisting layer by utilizing a hot press after the weaving process is finished.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the wear-resistant layer can prolong the service life of the fabric, the radiation-resistant layer can effectively block external ultraviolet rays and other radiation in the wear-resistant layer, the damage to human skin caused by ultraviolet rays and other radiation is avoided, the radiation-resistant layer is spun by adopting metal microfilaments with the diameters of 3-50 microns, and then the metal microfilaments are spun in the wear-resistant layer by using the spinning machine, so that the thickness of the fabric is ensured, the radiation-resistant performance of the fabric is improved, the breathable layer, the rebound layer, the antistatic layer and the moisture-absorbing layer are all processed into warps and wefts by the production process, and the weaving machine is used for spinning at the lower end of the wear-resistant layer, so that the fabric is softer than the existing fabric, more comfortable to wear, more fluffy and difficult to deform, more warm-keeping and good in summer, fast in moisture release, difficult static electricity generation, rapid heat conduction, cool in wear and close after perspiration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the steps of the present invention;
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides a breathable antistatic fabric of moisture absorption and production technology, includes wearing layer 1, and the terminal surface is provided with radiation protection layer 2 under the wearing layer 1, and the terminal surface is provided with ventilative layer 6 under the radiation protection layer 2, and terminal surface is provided with rebound layer 3 and antistatic layer 4 under ventilative layer 6, and the terminal surface is provided with moisture absorption layer 5 under the antistatic layer 4.
In this embodiment, a plurality of wear-resistant protruding points are disposed on the upper surface of the wear-resistant layer 1, and the wear-resistant layer 1 is made of polytetrafluoroethylene or coodoranite, wherein the wear-resistant protruding points are made of a wear-resistant coating composed of graphene or barite.
In this embodiment, the radiation protection layer 2 is spun by metal micro-wires with the metal filament diameter of 3-50 micrometers, the radiation protection metal filaments are woven in a net shape inside the wear-resistant layer 1 by embroidery, sewing or weaving technology, the distance between the radiation protection metal filaments is five centimeters, and the wear-resistant layer 1 is used for protecting the radiation protection metal filaments.
In this embodiment, the breathable layer 6 is made of pure cotton fiber or one of mulberry silk fiber and silk, and is woven at the lower end of the wear-resistant layer 1.
In this embodiment, the rebound layer 3 and the antistatic layer 4 are made of polyether polyol, and are woven inside the ventilation layer 6 in a meshed and crossed manner, so that the rebound layer 3 and the antistatic layer 4 have the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static resistance and good ventilation performance.
In this embodiment, the moisture-absorbing layer 5 is made of warp and weft made of plant fibers and woven at the lower end of the antistatic layer 4, so that the moisture-absorbing layer 5 has the characteristics of good moisture absorption, cool wearing, no close fitting after sweating, water washing resistance and good heat resistance.
The production process of the moisture-absorbing breathable antistatic fabric specifically comprises the following steps:
s1, selecting long-afterglow 120D polytetrafluoroethylene or coldura nylon to prepare filaments, twisting to improve the strength of the filaments, wherein the twist is moderate when twisting, the filaments are ensured not to be scattered, the filaments are easy to twist when the twist is too large, and the strength after twisting is 300N-360N;
s2, carrying out rewinding treatment on the filaments made of the 120D polytetrafluoroethylene or the colduran by adopting a rewinding machine, directly warping after rewinding without dyeing treatment, and then adopting a split-row threading method when warp threads penetrate into a telescopic reed by using a high-speed sectional warping machine, wherein the bobbin unwinding tension is controlled in a split-layer manner;
s3, sizing process: using a double-slurry tank sizing machine, wherein the front pressure is 3000N-4100N, the rear pressure is 4400N-5000N, the sizing rate is 10-15%, the moisture regain is 2.5-5%, the elongation is controlled to be 1.5-2%, the slurry tank temperature is 80-90 ℃, and the slurry viscosity is 7-8 seconds; the sizing agent adopts a PVA-free sizing process at medium and low temperature;
s4, weaving: weaving by adopting a high-speed multi-arm rapier loom, wherein each parameter of the high-speed multi-arm rapier loom is adjusted as follows: back beam height: 10 cm-15 cm, front and back: and 6, stopping the warp frame at high and low: 3, front and back: 3, heald time: 300 degrees, heald frame height: 11.2cm, starting efficiency: 87.8%, vehicle speed: 450rpm, tension: 2600N, the weaving process prohibits waxing for thorough desizing;
s5, post-finishing process: the secondary desizing and the middle-low temperature setting process are adopted for finishing, during the secondary desizing, the washing operation is enhanced, because the front fabric contains partial starch slurry, the detection of the desizing effect is enhanced, the test liquid is used for random detection on the production site, and the primary desizing is carried out: adopting a desizing machine with the speed of 50m/min, the stacking temperature of 60 ℃, the stacking time of 45min, the water washing temperature of 90 ℃, the non-ionic penetrant smoke table green-wetting of 5g/L, the OPT-280 desizing enzyme Federal Kort of 4g/L and the PH value of 5-6; secondary desizing: the vehicle speed is 50m/min, the stacking temperature is 60 ℃, the stacking time is 45min, and the water washing temperature is 90 ℃;
the production process of the moisture-absorbing breathable antistatic fabric comprises the steps that the breathable layer 6, the rebound layer 3, the antistatic layer 4 and the moisture-absorbing layer 5 are produced by adopting the steps, then are woven by adopting a weaving machine, metal filaments are added in the weaving process, and after the weaving process is finished, wear-resisting salient points are mounted on the upper surface of the wear-resisting layer 1 by utilizing a hot press.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides an anti static surface fabric of breathing freely absorbs moisture, includes wearing layer (1), its characterized in that: the anti-radiation wear-resistant coating is characterized in that the lower end face of the wear-resistant coating (1) is provided with an anti-radiation layer (2), the lower end face of the anti-radiation layer (2) is provided with a breathable layer (6), the lower end face of the breathable layer (6) is provided with a rebound layer (3) and an antistatic layer (4), and the lower end face of the antistatic layer (4) is provided with a moisture absorption layer (5).
2. The moisture-absorbing breathable antistatic fabric according to claim 1, wherein: the upper surface of the wear-resistant layer (1) is provided with a plurality of wear-resistant protruding points, the wear-resistant layer (1) is made of polytetrafluoroethylene or coodor nylon materials, and the wear-resistant protruding points are made of a wear-resistant coating composed of graphene or barite.
3. The moisture-absorbing breathable antistatic fabric according to claim 1, wherein: the radiation protection layer (2) is spun by metal microfilaments with the diameters of 3-50 micrometers, the radiation protection metal filaments are woven in a net shape inside the wear-resistant layer (1) by embroidery, sewing or weaving technology, the distance between the radiation protection metal filaments is five centimeters, and the radiation protection metal filaments are protected by the wear-resistant layer (1).
4. The moisture-absorbing breathable antistatic fabric according to claim 1, wherein: the breathable layer (6) is made of pure cotton fiber or one of mulberry silk fiber and real silk, is made of warp and weft, and is woven at the lower end of the wear-resistant layer (1).
5. The moisture-absorbing breathable antistatic fabric according to claim 1, wherein: warp and weft made of polyether polyol materials are adopted by the rebound layer (3) and the antistatic layer (4), and the rebound layer and the antistatic layer (4) are meshed and crossed and woven inside the breathable layer (6), so that the rebound layer (3) and the antistatic layer (4) have the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static resistance and good breathability.
6. The moisture-absorbing breathable antistatic fabric according to claim 1, wherein: the moisture absorption layer (5) adopts warps and wefts made of plant fibers and is woven at the lower end of the antistatic layer (4), so that the moisture absorption layer (5) has the characteristics of good moisture absorption, cool wearing, no close fitting after sweating, water washing resistance and good heat resistance.
7. The production process of the moisture-absorbing breathable antistatic fabric according to any one of claims 1-6, specifically comprising the following steps:
s1, selecting long-afterglow 120D polytetrafluoroethylene or coldura nylon to prepare filaments, twisting to improve the strength of the filaments, wherein the twist is moderate when twisting, the filaments are ensured not to be scattered, the filaments are easy to twist when the twist is too large, and the strength after twisting is 300N-360N;
s2, carrying out rewinding treatment on the filaments made of the 120D polytetrafluoroethylene or the colduran by adopting a rewinding machine, directly warping after rewinding without dyeing treatment, and then adopting a split-row threading method when warp threads penetrate into a telescopic reed by using a high-speed sectional warping machine, wherein the bobbin unwinding tension is controlled in a split-layer manner;
s3, sizing process: using a double-slurry tank sizing machine, wherein the front pressure is 3000N-4100N, the rear pressure is 4400N-5000N, the sizing rate is 10-15%, the moisture regain is 2.5-5%, the elongation is controlled to be 1.5-2%, the slurry tank temperature is 80-90 ℃, and the slurry viscosity is 7-8 seconds; the sizing agent adopts a PVA-free sizing process at medium and low temperature;
s4, weaving: weaving by adopting a high-speed multi-arm rapier loom, wherein each parameter of the high-speed multi-arm rapier loom is adjusted as follows: back beam height: 10 cm-15 cm, front and back: and 6, stopping the warp frame at high and low: 3, front and back: 3, heald time: 300 degrees, heald frame height: 11.2cm, starting efficiency: 87.8%, vehicle speed: 450rpm, tension: 2600N, the weaving process prohibits waxing for thorough desizing;
s5, post-finishing process: the secondary desizing and the middle-low temperature setting process are adopted for finishing, during the secondary desizing, the washing operation is enhanced, because the front fabric contains partial starch slurry, the detection of the desizing effect is enhanced, the test liquid is used for random detection on the production site, and the primary desizing is carried out: adopting a desizing machine with the speed of 50m/min, the stacking temperature of 60 ℃, the stacking time of 45min, the water washing temperature of 90 ℃, the nonionic penetrating agent (tobacco stage wetting) of 5g/L, the OPT-280 desizing enzyme (Federal Kort) of 4g/L and the PH value of 5-6; secondary desizing: the vehicle speed is 50m/min, the stacking temperature is 60 ℃, the stacking time is 45min, and the water washing temperature is 90 ℃.
8. The production process of the moisture-absorbing breathable antistatic fabric according to claim 7, which is characterized in that: the breathable layer (6), the rebound layer (3), the antistatic layer (4) and the moisture absorption layer (5) are produced by adopting the steps, then are woven by adopting a weaving machine, metal filaments are added in the weaving process, and the upper surface of the wear-resistant layer (1) is provided with wear-resistant salient points by using a hot press after the weaving process is finished.
CN202310420087.7A 2023-04-18 2023-04-18 Moisture-absorbing breathable antistatic fabric and production process thereof Pending CN116461164A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120042069A (en) * 2025-01-17 2025-05-27 南通莎玛纺织品有限公司 Wear-resistant radiation-proof functional fabric and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120042069A (en) * 2025-01-17 2025-05-27 南通莎玛纺织品有限公司 Wear-resistant radiation-proof functional fabric and preparation method thereof

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