阅读说明：本技术 一种无锑纺织布及其制备方法 (Antimony-free woven fabric and preparation method thereof ) 是由 王奇峰 于 2019-10-16 设计创作，主要内容包括：本发明公开了一种无锑纺织布及其制备方法,包括胚布、隔热层、防水层、聚四氟乙烯层、竹炭纤维层、防静电纤维丝、防火纤维丝、通气孔、凸起槽和凸起,所述胚布的外侧设置有隔热层,隔热层的外侧设置有防水层,防水层的外侧设置有聚四氟乙烯层,聚四氟乙烯层的外侧设置有竹炭纤维层,竹炭纤维层的外侧设置有防静电纤维丝,防静电纤维丝的一侧设置有防火纤维丝,竹炭纤维层的外侧设置有通气孔；其制备方法包括纺纱、织造、加压烘干和整理。本发明通过设置隔热层和防水层,具有防水和隔热的特征,通过设置防静电纤维丝,使得具有防静电性能,而通过通气孔,具有通气排汗功能,且制备方法科学合理,严格明确。(The invention discloses antimony-free woven cloth and a preparation method thereof, and the antimony-free woven cloth comprises a gray cloth, a heat insulation layer, a waterproof layer, a polytetrafluoroethylene layer, a bamboo charcoal fiber layer, an anti-static fiber yarn, a fireproof fiber yarn, air holes, a protruding groove and protrusions, wherein the heat insulation layer is arranged on the outer side of the gray cloth, the waterproof layer is arranged on the outer side of the heat insulation layer, the polytetrafluoroethylene layer is arranged on the outer side of the waterproof layer, the bamboo charcoal fiber layer is arranged on the outer side of the polytetrafluoroethylene layer, the anti-static fiber yarn is arranged on the outer side of the bamboo charcoal fiber layer, the fireproof fiber yarn is arranged on one side of the anti-static; the preparation method comprises spinning, weaving, pressing, drying and finishing. The invention has the characteristics of water resistance and heat insulation by arranging the heat insulation layer and the waterproof layer, has the antistatic performance by arranging the antistatic fiber yarns, has the functions of ventilation and perspiration by the vent holes, and has scientific, reasonable, strict and definite preparation method.)

1. An antimony-free woven fabric comprises a gray fabric (1), a heat insulation layer (2), a waterproof layer (3), a polytetrafluoroethylene layer (4), a bamboo charcoal fiber layer (5), anti-static fiber yarns (6), fireproof fiber yarns (7), air vents (8), a protrusion groove (9) and protrusions (10), and is characterized in that the heat insulation layer (2) is arranged on the outer side of the gray fabric (1), the waterproof layer (3) is arranged on the outer side of the heat insulation layer (2), the polytetrafluoroethylene layer (4) is arranged on the outer side of the waterproof layer (3), the bamboo charcoal fiber layer (5) is arranged on the outer side of the polytetrafluoroethylene layer (4), the anti-static fiber yarns (6) are arranged on the outer side of the bamboo charcoal fiber layer (5), the fireproof fiber yarns (7) are arranged on one side of the anti-static fiber yarns (6), the air vents (8) are arranged on the outer side of the bamboo charcoal fiber layer (5), the protrusion groove (9) is arranged at the joint of the heat insulation layer, the joint of the heat insulation layer (2) and the waterproof layer (3) is provided with a bulge (10) at the bottom end of the heat insulation layer (2).

2. The antimony-free textile fabric according to claim 1, wherein the waterproof layer and heat insulation layer (2), the waterproof layer (3), the polytetrafluoroethylene layer (4) and the bamboo charcoal fiber layer (5) are the same in thickness.

3. The non-antimony textile fabric according to claim 1, wherein the antistatic fiber filaments (6) and the fireproof fiber filaments (7) are crossed at ninety degrees.

4. The antimony-free textile fabric according to claim 1, wherein the gray fabric (1), the heat insulation layer (2), the waterproof layer (3), the polytetrafluoroethylene layer (4) and the bamboo charcoal fiber layer (5) are connected through a binder, and the binder is a vinyl acetate polymer latex binder.

5. The preparation method of the antimony-free textile fabric is characterized by comprising the following steps:

s1, spinning: comprises a cotton cleaning process: firstly, passing through a cotton slitting machine: loosening compressed raw cotton into small cotton blocks or cotton bundles for convenient mixing and impurity removal, and then passing through a scutcher: the cotton cleaning machine has the advantages that most of impurities, defects and short fibers which are not suitable for spinning in raw cotton are removed, the raw cotton with different components is fully and uniformly mixed by a cotton blending machine, a lap with certain weight, length, uniform thickness and good appearance is supported by a lap former, the lap which is lower than a cotton cleaning process is subjected to carding, impurity removal and mixed cotton sliver feeding through processes of licker-in, cylinder cover plate, doffer and the like by a carding machine, and the cotton sliver feeding is carried out by a combing machine: removing impurities, carding and drafting, and passing through a drawing frame: merging, drafting, mixing and slivering;

S2, weaving: passing the cotton sliver obtained in S1 through a winder: the bobbin yarn from the twisting machine is rewound into a bobbin with certain shape and large capacity, and simultaneously impurities and defects on the yarn are eliminated, so that the productivity of the subsequent process is improved through a warping machine: according to the technological design requirements, a certain number of warps are wound on a warp beam in parallel under the action of certain tension according to the specified length and breadth, and the warp is wound on the warp beam through a sizing machine: in order to bond single fibers of the yarn with each other and increase the breaking strength of the yarn so as to be beneficial to smooth weaving on a loom, a finished warp beam is placed on a sizing machine, and is dried by an oven to pass through a warp threading machine: each warp on the warp beam penetrates into a harness wire and a reed according to a certain sequence according to the process design requirement, and a dropper is inserted into the warp, so that the weaving link is determined to be smooth, and the weaving process is finished by a shuttle loom: guiding weft yarns by a warp beam on a shuttle loom through a shuttle, and interweaving the weft yarns into grey cloth according to the process requirement;

s3, pressure drying: carrying out hot pressing on the surface of the prepared gray cloth, and then drying to obtain the antimony-free woven cloth;

s4, sorting: passing through a cloth inspecting machine: and (3) performing defect inspection on the yardage roll which is out of the weaving process and passes through a cloth brushing machine: and (3) arranging and removing impurities from the inspected cloth blank through a cloth folding machine: the grey cloth that brushes is folded according to the yardstick and is put in order, through the baling press: according to the requirements of variety, technique and customer, the cloth meeting the standard is packed into bags by a certain number of sections of grey cloth for convenient storage.

6. The method for preparing the antimony-free textile fabric according to claim 5, wherein the impurity removal, carding and drafting in the combing machine are specifically impurity removal: removing neps, impurities and fiber defects in the fibers, and carding: further separating the fibers, removing short fibers with a certain length or less, and drawing: drawing the cotton sliver to a certain thickness and improving the parallel straightening degree of the fiber.

7. The method for preparing the antimony-free textile fabric according to claim 5, wherein the drawing, drafting, mixing and slivering in the drawing frame are specifically drawing: combining 6-8 cotton slivers to improve uneven long section and drafting of the cotton slivers: lengthening and thinning the cotton sliver to a specified weight, further improving the straightening and parallel degree of the fiber, and mixing: mixing cotton slivers on a drawing frame according to a process by utilizing drawing and drafting to form slivers: the ring strips are made into well-formed cooked strips which are regularly coiled in a cotton sliver can.

Technical Field

The invention relates to the technical field of textile cloth, in particular to antimony-free textile cloth and a preparation method thereof.

Background

Woven fabrics, i.e., textile fabrics, are classified into two types, weft-knitted fabrics and warp-knitted fabrics, according to the weaving method. Weft-knitted fabrics are usually made from low-stretch polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like as raw materials by knitting flat stitch, variable flat stitch, rib flat stitch, double rib flat stitch, jacquard weave, terry weave and the like on various weft knitting machines. China is one of the earliest countries in the world for producing textile cloth, and the antimony-free textile cloth is one of the textile cloths, but the existing antimony-free textile cloth has poor waterproof and heat insulation performance, does not have antistatic performance, is inconvenient to ventilate and perspire, has an unscientific preparation method, and affects the product quality.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the antimony-free woven fabric and the preparation method thereof, and solves the problems that the existing antimony-free woven fabric is poor in waterproof and heat insulation performance, does not have antistatic performance, is inconvenient to ventilate and perspire, is not scientific in preparation method, and affects the product quality.

In order to achieve the purpose, the invention provides the following technical scheme: the invention discloses antimony-free woven cloth which comprises a gray cloth, a heat insulation layer, a waterproof layer, a polytetrafluoroethylene layer, a bamboo charcoal fiber layer, an anti-static fiber yarn, a fireproof fiber yarn, air holes, a protruding groove and protrusions.

According to the technical scheme, the waterproof layer heat-insulating layer, the waterproof layer, the polytetrafluoroethylene layer and the bamboo charcoal fiber layer are the same in thickness.

According to the technical scheme, the anti-static fiber yarns and the fireproof fiber yarns are arranged in a ninety-degree crossing mode.

According to the technical scheme, the gray cloth, the heat insulation layer, the waterproof layer, the polytetrafluoroethylene layer and the bamboo charcoal fiber layer are connected through the adhesive, and the adhesive is a vinyl acetate polymer latex adhesive.

A preparation method of antimony-free textile cloth comprises the following steps:

s1, spinning: comprises a cotton cleaning process: firstly, passing through a cotton slitting machine: loosening compressed raw cotton into small cotton blocks or cotton bundles for convenient mixing and impurity removal, and then passing through a scutcher: the cotton cleaning machine has the advantages that most of impurities, defects and short fibers which are not suitable for spinning in raw cotton are removed, the raw cotton with different components is fully and uniformly mixed by a cotton blending machine, a lap with certain weight, length, uniform thickness and good appearance is supported by a lap former, the lap which is lower than a cotton cleaning process is subjected to carding, impurity removal and mixed cotton sliver feeding through processes of licker-in, cylinder cover plate, doffer and the like by a carding machine, and the cotton sliver feeding is carried out by a combing machine: removing impurities, carding and drafting, and passing through a drawing frame: merging, drafting, mixing and slivering;

S2, weaving: passing the cotton sliver obtained in S1 through a winder: the bobbin yarn from the twisting machine is rewound into a bobbin with certain shape and large capacity, and simultaneously impurities and defects on the yarn are eliminated, so that the productivity of the subsequent process is improved through a warping machine: according to the technological design requirements, a certain number of warps are wound on a warp beam in parallel under the action of certain tension according to the specified length and breadth, and the warp is wound on the warp beam through a sizing machine: in order to bond single fibers of the yarn with each other and increase the breaking strength of the yarn so as to be beneficial to smooth weaving on a loom, a finished warp beam is placed on a sizing machine, and is dried by an oven to pass through a warp threading machine: each warp on the warp beam penetrates into a harness wire and a reed according to a certain sequence according to the process design requirement, and a dropper is inserted into the warp, so that the weaving link is determined to be smooth, and the weaving process is finished by a shuttle loom: guiding weft yarns by a warp beam on a shuttle loom through a shuttle, and interweaving the weft yarns into grey cloth according to the process requirement;

s3, pressure drying: carrying out hot pressing on the surface of the prepared gray cloth, and then drying to obtain the antimony-free woven cloth;

s4, sorting: passing through a cloth inspecting machine: and (3) performing defect inspection on the yardage roll which is out of the weaving process and passes through a cloth brushing machine: and (3) arranging and removing impurities from the inspected cloth blank through a cloth folding machine: the grey cloth that brushes is folded according to the yardstick and is put in order, through the baling press: according to the requirements of variety, technique and customer, the cloth meeting the standard is packed into bags by a certain number of sections of grey cloth for convenient storage.

According to the technical scheme, the impurity removal, carding and drafting in the combing machine are specifically impurity removal: removing neps, impurities and fiber defects in the fibers, and carding: further separating the fibers, removing short fibers with a certain length or less, and drawing: drawing the cotton sliver to a certain thickness and improving the parallel straightening degree of the fiber.

According to the technical scheme, the drawing, drafting, mixing and slivering in the drawing frame are specifically drawing: combining 6-8 cotton slivers to improve uneven long section and drafting of the cotton slivers: lengthening and thinning the cotton sliver to a specified weight, further improving the straightening and parallel degree of the fiber, and mixing: mixing cotton slivers on a drawing frame according to a process by utilizing drawing and drafting to form slivers: the ring strips are made into well-formed cooked strips which are regularly coiled in a cotton sliver can.

According to the technical scheme, the method further comprises the steps of inspecting cloth, checking and the like of the cloth roll falling from the cloth machine in an inspection workshop, trimming according to the specified trimming, weaving and washing ranges, and then rolling and warehousing the antimony-free woven cloth according to different purposes.

The invention has the characteristics of water resistance and heat insulation by arranging the heat insulation layer and the waterproof layer, has the antistatic performance by arranging the antistatic fiber yarns, has the functions of ventilation and perspiration by the vent holes, and has scientific, reasonable, strict and definite preparation method.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a block diagram of the preparation of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the installation structure of the antistatic fiber yarn of the present invention.

Fig. 4 is a schematic view of the mounting structure of the projection of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.