CN218463205U

CN218463205U - Durable parison cloth

Info

Publication number: CN218463205U
Application number: CN202222604836.5U
Authority: CN
Inventors: 何亮
Original assignee: Shaoxing Qihang Textile Co ltd
Current assignee: Shaoxing Qihang Textile Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-10
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a durable type grey cloth relates to textile fabric, including the base cloth layer, the lower surface on base cloth layer is provided with the lower enhancement layer, and the upper surface on base cloth layer is provided with the enhancement layer, and the equal hot pressing in one side on the relative base cloth layer of upper enhancement layer and lower enhancement layer is formed with first fold, and the equal hot pressing in upper surface and the lower surface on base cloth layer is formed with the second fold that matches with first fold, and it has the tensile yarn to make a round trip to alternate between the upper surface of upper enhancement layer and the lower surface of lower enhancement layer. The utility model has the advantages that: the utility model discloses a tensile yarn that sets up on last enhancement layer and lower enhancement layer, and set up first fold on last enhancement layer and lower enhancement layer, be provided with the second fold on the base cloth layer to make the tearing power that a certain department of grey cloth received shared by other positions of grey cloth, thereby make the anti tear performance of grey cloth increase, the durability is better.

Description

Durable parison cloth

Technical Field

The utility model relates to a textile fabric technical field specifically is a durable type grey cloth.

Background

The grey cloth refers to cloth which is not subjected to printing and dyeing processing after textile raw materials are woven. The gray fabric used for printing and dyeing is generally a fabric, or a laminated fabric or a sized fabric.

Grey cloth on the market can become the surface fabric of making various fabrics after printing and dyeing arrangement, when certain department of fabrics received comparatively powerful tearing, because this power of tearing is acted on in a small block region alone, the power of tearing can not evenly born by the fabrics, just also can cause the fracture of this department of yarn of fabrics, the yarn fracture makes the strength that this department can bear lower, and then makes this department yarn fracture more easily, finally cause tearing of fabrics, consequently, the durability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a durable grey cloth for solving the problems, which has the characteristics of strong hygroscopicity and easy drying, and makes the comfort stronger.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a durable type grey cloth, including the base cloth layer, the lower surface on base cloth layer is provided with the lower enhancement layer, the upper surface on base cloth layer is provided with the enhancement layer, the equal hot pressing in one side on the relative base cloth layer of upper enhancement layer and lower enhancement layer is formed with first fold, the equal hot pressing in upper surface and the lower surface on base cloth layer is formed with the second fold that matches with first fold, it has the tensile yarn to make a round trip to alternate between the upper surface of upper enhancement layer and the lower surface of lower enhancement layer.

Through adopting above-mentioned technical scheme, because be provided with first fold on upper reinforcement layer and the lower reinforcement layer, be provided with the second fold on the base cloth layer, first fold and second fold can increase the upper reinforcement layer, the lower reinforcement layer, the elasticity of base cloth layer, and the first fold can increase the upper reinforcement layer with mutually supporting of second fold, the lower reinforcement layer, area of contact between the base cloth layer, when certain department of grey cloth receives stronger tearing power, first fold and second fold can make more power can be transmitted to on each layer, owing to the round trip to alternate between the upper surface at the upper reinforcement layer and the lower surface of lower reinforcement and have tensile yarn again, the tearing power that receives can be along tensile yarn to other positions of grey cloth, thereby make tearing power shared, consequently, the tear resistance of grey cloth increases, make the durability reinforcing.

As a further setting of the utility model, the tensile yarn, the upper enhancement layer and the lower enhancement layer are bonded together through the hot melt adhesive.

By adopting the technical scheme, the tensile yarns, the upper reinforcing layer and the lower reinforcing layer are bonded together through the hot melt adhesive, so that the tensile yarns can be completely fixed together with the upper reinforcing layer and the lower reinforcing layer, the tearing force transmitted by the tensile yarns can be better distributed to the upper reinforcing layer and the lower reinforcing layer, the grey cloth is prevented from being torn, and the tear resistance of the grey cloth is better.

As a further setting of the utility model, the tensile yarn includes tensile yarn core, tensile yarn core is twisted with the fingers by kevlar fibre and is formed, tensile yarn core outside spiral winding has tensile cladding yarn, tensile cladding yarn includes first hank and twines the yarn with the second hank, first hank twines the mutual spiral hank of yarn and second hank and twines together.

Through adopting above-mentioned technical scheme, because tensile cladding yarn includes first hank and twines the yarn with the second hank, and first hank twines the yarn and twines the yarn spiral each other and twine together with the second hank, can make first hank twine the yarn and twine the yarn with the second and coordinate each other under the condition of the tensile strain of difference, avoided first hank twine the yarn and twine the tensile stress that one of them received of yarn with the second and different and lead to the fracture, again because tensile yarn core is twisted with the fingers by kevlar fibre and forms, kevlar fibre has splendid tear resistance, consequently make tensile yarn's tensile ability stronger.

As a further setting of the utility model, the base cloth layer is woven by first yarn and second yarn longitude and latitude and is formed, first yarn is formed by a plurality of polyester fiber twists, the second yarn is formed by a plurality of silver fiber twists.

Through adopting above-mentioned technical scheme, because the base cloth layer is woven by first yarn and second yarn longitude and latitude and is formed, and first yarn is formed by a plurality of polyester fiber twists, and polyester fiber has high strength to make grey cloth have higher intensity, the second yarn is formed by a plurality of silver fiber twists, and silver fiber has the effect that prevents bacterial growing, consequently can avoid grey cloth to produce the peculiar smell because bacterial growing.

As a further setting of the utility model, go up enhancement layer, lower enhancement layer and weave by third yarn, fourth yarn longitude and latitude and form, the third yarn is formed by aramid fiber twisting, the fourth yarn is formed by polypropylene fiber twisting.

Through adopting above-mentioned technical scheme, because upper enhancement layer, lower enhancement layer are woven by third yarn and fourth yarn longitude and latitude and are formed, and the third yarn is formed by a plurality of aramid fiber twists, aramid fiber has high strength, anti fracture's characteristic to make grey cloth's tear resistance stronger, the fourth yarn is formed by a plurality of polypropylene fiber twists, polypropylene fiber possesses the characteristic that elasticity is strong, elongation is high, consequently makes grey cloth when receiving the power of tearing, can extend and difficult fracture, just also increased grey cloth's tear resistance.

As a further arrangement of the utility model, an anti-ultraviolet coating is arranged on the upper surface of the upper reinforced layer.

By adopting the technical scheme, the ultraviolet-resistant coating is arranged on the upper surface of the upper reinforcing layer and can prevent ultraviolet rays from being directly absorbed by the grey cloth, so that the fibers in the grey cloth are prevented from being decomposed and losing efficacy by the ultraviolet rays, and the service life of the grey cloth is longer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a tensile yarn that sets up on last enhancement layer and lower enhancement layer, and set up first fold on last enhancement layer and lower enhancement layer, be provided with the second fold on the base cloth layer to make the tearing power that a certain department of grey cloth received shared by other positions of grey cloth, thereby make the anti tear performance of grey cloth increase, the durability is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a tensile yarn of the present invention;

FIG. 3 is a schematic view of the knitting structure of the base fabric layer of the present invention;

fig. 4 is a schematic view of the knitting structure of the upper and lower reinforced layers of the present invention.

Reference numerals: 1. a base cloth layer; 2. a lower reinforcing layer; 3. an upper reinforcing layer; 4. a first fold; 5. a second fold; 6. an anti-ultraviolet coating; 7. a tensile yarn; 8. a tensile yarn core; 9. first skein yarn; 10. second skein yarn; 11. a first yarn; 12. a second yarn; 13. a third yarn; 14. and a fourth yarn.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a durable gray fabric includes a base fabric layer 1, a lower reinforcing layer 2 disposed on a lower surface of the base fabric layer 1, an upper reinforcing layer 3 disposed on an upper surface of the base fabric layer 1, an ultraviolet-resistant coating 6 disposed on an upper surface of the upper reinforcing layer 3, the ultraviolet-resistant coating 6 being a silver glue coating, first wrinkles 4 formed on one surfaces of the upper reinforcing layer 3 and the lower reinforcing layer 2 opposite to the base fabric layer 1 by hot pressing, second wrinkles 5 formed on the upper surface and the lower surface of the base fabric layer 1 by hot pressing and matched with the first wrinkles 4, and tensile yarns 7 inserted between the upper surface of the upper reinforcing layer 3 and the lower surface of the lower reinforcing layer 2 back and forth.

Referring to fig. 2, the tensile yarn 7 includes a tensile yarn core 8, the tensile yarn core 8 is formed by twisting kevlar fibers, the tensile yarn 7, the upper reinforcement layer 3 and the lower reinforcement layer 2 are bonded together by hot melt adhesive, a tensile covering yarn is spirally wound on the outer side of the tensile yarn core 8, the tensile covering yarn includes a first twisted yarn 9 and a second twisted yarn 10, the first twisted yarn 9 and the second twisted yarn 10 are spirally twisted with each other,

referring to fig. 3 and 4, the base fabric layer 1 is formed by weaving a first yarn 11 and a second yarn 12 in a warp and weft manner, the first yarn 11 is formed by twisting a plurality of polyester fibers, the second yarn 12 is formed by twisting a plurality of silver fibers, the upper reinforcing layer 3 and the lower reinforcing layer 2 are formed by weaving a third yarn 13 and a fourth yarn 14 in a warp and weft manner, the third yarn 13 is formed by twisting aramid fibers, and the fourth yarn 14 is formed by twisting polypropylene fibers.

Because the upper reinforcing layer 3 and the lower reinforcing layer 2 are provided with the first wrinkles 4, the base fabric layer 1 is provided with the second wrinkles 5, the first wrinkles 4 and the second wrinkles 5 can increase the elasticity of the upper reinforcing layer 3, the lower reinforcing layer 2 and the base fabric layer 1, and the contact area between the upper reinforcing layer 3, the lower reinforcing layer 2 and the base fabric layer 1 can be increased due to the mutual matching of the first wrinkles 4 and the second wrinkles 5, when a certain part of the gray fabric receives stronger tearing force, the first wrinkles 4 and the second wrinkles 5 can enable more force to be transmitted to each layer, and due to the fact that the tensile yarns 7 are inserted back and forth between the upper surface of the upper reinforcing layer 3 and the lower surface of the lower reinforcing layer 2, the received tearing force can be distributed along the tensile yarns 7 to other parts of the gray fabric, so that the tearing resistance of the gray fabric is increased, and the durability is enhanced.

Because tensile yarn 7, upper reinforcement layer 3, lower enhancement layer 2 are in the same place through the hot melt adhesive between to make tensile yarn 7 can be in the same place with upper reinforcement layer 3, 2 complete fixation down, and then make the split that can be better through the tearing power of tensile yarn 7 transmission to upper reinforcement layer 3 and lower enhancement layer 2, thereby avoided the grey cloth to be torn, consequently make the tear resistance of grey cloth better.

Because tensile cladding yarn includes first hank and twines yarn 9 and second hank and twine yarn 10, and first hank twines yarn 9 and second hank twines yarn 10 spiral each other and twines together, can make first hank twine yarn 9 and second hank twine yarn 10 coordinate each other under the condition of the tensile strain of difference, avoided first hank to twine yarn 9 and second hank twine the tensile stress that yarn 10 one of them received and different and lead to the fracture, again because tensile yarn core 8 is twisted with the fingers by Kevlar fibre and forms, kevlar fibre has splendid anti tear performance, consequently make tensile yarn 7's tensile ability stronger.

Because the base cloth layer 1 is woven by first yarn 11 and second yarn 12 longitude and latitude and is formed, and first yarn 11 is formed by a plurality of polyester fiber twists, and polyester fiber has high strength to make grey cloth have higher intensity, second yarn 12 is formed by a plurality of silver fiber twists, and silver fiber has the effect that prevents bacterial growing, consequently can avoid grey cloth because bacterial growing produces the peculiar smell.

Because the upper reinforcement layer 3, the lower reinforcement layer 2 is woven by third yarn 13 and fourth yarn 14 longitude and latitude and is formed, and third yarn 13 is twisted by a plurality of aramid fiber and forms, aramid fiber has high strength, fracture resistance's characteristic, thereby make the tear resistance of grey cloth stronger, fourth yarn 14 is twisted by a plurality of polypropylene fibre and forms, polypropylene fibre has the characteristics that elasticity is strong, the elongation is high, consequently make grey cloth when receiving the tear force, can extend and difficult fracture, just also increased the tear resistance of grey cloth.

Because the ultraviolet-resistant coating 6 is arranged on the upper surface of the upper reinforcing layer 3, ultraviolet rays can be prevented from being directly absorbed by the grey cloth through the ultraviolet-resistant coating 6, so that fibers in the grey cloth are prevented from being decomposed and losing efficacy by ultraviolet rays, and the service life of the grey cloth is longer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A durable greige good, including base cloth layer (1), characterized in that: the lower surface of base cloth layer (1) is provided with lower enhancement layer (2), the upper surface of base cloth layer (1) is provided with upper reinforcing layer (3), the equal hot pressing of one side of the relative base cloth layer (1) of upper reinforcing layer (3) and lower enhancement layer (2) is formed with first fold (4), the equal hot pressing of upper surface and the lower surface of base cloth layer (1) is formed with second fold (5) that match with first fold (4), round trip to alternate tensile yarn (7) between the upper surface of upper reinforcing layer (3) and the lower surface of lower enhancement layer (2).

2. A durable blank according to claim 1, wherein: the tensile yarns (7), the upper reinforcing layer (3) and the lower reinforcing layer (2) are bonded together through hot melt adhesive.

3. A durable blank according to claim 1, wherein: tensile yarn (7) are including tensile yarn core (8), tensile yarn core (8) are twisted with fingers by kevlar fibre and are formed, tensile yarn core (8) outside spiral winding has tensile cladding yarn, tensile cladding yarn includes first hank and twines yarn (9) and second hank and twine yarn (10), first hank twines yarn (9) and second hank twines yarn (10) mutual spiral hank and twines together.

4. A durable blank according to claim 1, wherein: the base cloth layer (1) is formed by weaving first yarn (11) and second yarn (12) longitude and latitude, first yarn (11) is formed by a plurality of polyester fiber twists, second yarn (12) is formed by a plurality of silver fiber twists.

5. A durable greige good according to claim 1, characterised in that: go up enhancement layer (3), lower enhancement layer (2) and form by third yarn (13), fourth yarn (14) weft and warp knitting, third yarn (13) are formed by aramid fiber twisting, fourth yarn (14) are formed by polypropylene fiber twisting.

6. A durable blank according to claim 1, wherein: and an anti-ultraviolet coating (6) is arranged on the upper surface of the upper reinforcing layer (3).