CN215321236U

CN215321236U - Compound grey cloth

Info

Publication number: CN215321236U
Application number: CN202121634854.7U
Authority: CN
Inventors: 王国庆
Original assignee: Shaoxing Xinhelong Textile Co ltd
Current assignee: Shaoxing Xinhelong Textile Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-12-28
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses a composite white grey cloth which comprises a base cloth layer, wherein a plurality of air holes are formed in the base cloth layer, a reinforcing layer is arranged on the lower surface of the base cloth layer, a plurality of through holes communicated with the air holes are formed in the reinforcing layer, the aperture of each through hole is larger than that of each air hole, the reinforcing layer is formed by weaving first reinforcing yarns and second reinforcing yarns in a warp-weft mode, each first reinforcing yarn and each second reinforcing yarn comprises a wire core and a plurality of windings spirally wound on the outer side of the wire core, and each winding is formed by twisting a plurality of aramid fibers. The utility model has the beneficial effects that: the novel fabric is good in air permeability, the base fabric layer is reinforced by the reinforcing layer, the structural strength of the grey cloth can be enhanced, the grey cloth is not easy to tear when being torn by a large external force, and the durability is high.

Description

Compound grey cloth

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a composite grey cloth.

Background

The raw fabric is a natural color cotton fabric for printing and dyeing, and the industrial raw fabric is generally a fabric, or a laminated raw fabric, a sized raw fabric, or the like. The grey cloth can be divided into blanks and light blanks, wherein the blanks refer to the grey cloth which is not bleached and dyed from the upper part and the lower part of a weaving machine, and the light blanks refer to the grey cloth which is bleached and dyed.

At present, the existing grey cloth is more cool and comfortable when being worn for ensuring the air permeability, the weaving structure of the grey cloth is usually looser, and the air flow is convenient, however, the structural strength of the grey cloth is reduced due to the structure, the grey cloth is easy to tear when being torn by large external force, and the durability is not good.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a composite gray fabric having good air permeability, high tear strength, and high durability.

The composite white grey cloth comprises a base cloth layer, wherein a plurality of air holes are formed in the base cloth layer, a reinforcing layer is arranged on the lower surface of the base cloth layer, a plurality of through holes communicated with the air holes are formed in the reinforcing layer, the aperture of each through hole is larger than that of each air hole, the reinforcing layer is formed by weaving first reinforcing yarns and second reinforcing yarns in a warp-weft mode, each first reinforcing yarn and each second reinforcing yarn comprises a wire core and a plurality of windings spirally wound on the outer side of the wire core, and each winding is formed by twisting a plurality of aramid fibers.

By adopting the technical scheme, as the base cloth layer is provided with the plurality of air holes, the reinforcing layer is arranged on the lower surface of the base cloth layer and is provided with the plurality of through holes communicated with the air holes, and the aperture of the through holes is larger than that of the air holes, wherein the reinforcing layer is formed by weaving the first reinforcing yarn and the second reinforcing yarn in a warp-weft manner, the first reinforcing yarn and the second reinforcing yarn both comprise a wire core and a plurality of windings spirally wound on the outer side of the wire core, the windings are formed by twisting a plurality of aramid fibers, and the aramid fibers have high strength, high modulus and high tear resistance, so that the strength of the first reinforcing yarn and the second reinforcing yarn is ensured, the reinforcing layer formed by weaving the first reinforcing yarn and the second reinforcing yarn has high tear resistance, when the gray fabric is used, air can freely circulate through the through holes and the air holes, therefore, the air permeability of the grey cloth is ensured, the structural strength of the grey cloth can be enhanced through the reinforcement of the reinforcing layer on the base cloth layer, the grey cloth is not easy to tear when being torn by a large external force, and the durability is high.

As a further arrangement of the utility model, the wire core comprises an inner core and a cladding wire spirally wound on the outer side of the inner core, and the inner core is formed by twisting a plurality of glass fibers.

By adopting the technical scheme, the wire core comprises the inner core and the cladding wire spirally wound on the outer side of the inner core, and the inner core is formed by twisting a plurality of glass fibers, so that the glass fibers are high in mechanical strength, impact resistance and bending strength, and the strength of the reinforcing layer is further improved.

As a further arrangement of the utility model, the coating line is formed by twisting a plurality of nylon fibers.

By adopting the technical scheme, the cladding line is formed by twisting the plurality of nylon fibers, and the nylon fibers have high wear resistance, so that the first reinforcing yarns and the second reinforcing yarns are firm and wear-resistant, and the strength of the reinforcing layer is effectively improved.

As a further arrangement of the present invention, the base fabric layer is formed by warp and weft knitting of first yarns and second yarns, the first yarns are formed by twisting a plurality of polyester fibers, and the second yarns are formed by twisting a plurality of spandex fibers.

By adopting the technical scheme, the base cloth layer is formed by weaving the first yarns and the second yarns in a warp-weft mode, the first yarns are formed by twisting the plurality of polyester fibers, the polyester fibers have high strength, high toughness and good shape retention, so that the strength of the base cloth layer is effectively ensured, the second yarns are formed by twisting the plurality of spandex fibers, and the spandex fibers have high elasticity, so that the elasticity and the toughness of the base cloth layer are ensured.

As a further arrangement of the utility model, the upper surface of the base fabric layer is provided with an ultraviolet-proof layer, and the ultraviolet-proof layer is titanium dioxide.

Through adopting above-mentioned technical scheme, owing to be provided with the anti ultraviolet layer at base cloth layer upper surface, and the anti ultraviolet layer is titanium dioxide, and the anti ultraviolet is effectual, can reduce the injury of ultraviolet radiation to the human body to the result of use of grey cloth has been promoted.

As a further arrangement of the utility model, the base fabric layer and the reinforcing layer are bonded together through hot melt adhesive.

Through adopting above-mentioned technical scheme, because bond together through the hot melt adhesive between base cloth layer and the back up coat, firm in connection nature is higher for difficult emergence separation between layer and the layer, thereby effectively guaranteed the steadiness of fabric construction.

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

according to the utility model, the base cloth layer is provided with the plurality of air holes, the reinforcing layer is arranged on the lower surface of the base cloth layer, the reinforcing layer is provided with the plurality of through holes communicated with the air holes, the aperture of each through hole is larger than that of each air hole, so that air can freely circulate and exchange through the through holes and the air holes when the gray cloth is used, the air permeability of the gray cloth is ensured, the base cloth layer is reinforced through the reinforcing layer, the structural strength of the gray cloth can be enhanced, the gray cloth is not easily torn when being torn by a large external force, and the durability is high.

Drawings

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

FIG. 2 is a schematic view showing a woven structure of a reinforcing layer according to the present invention;

FIG. 3 is a schematic view of the structure of the first reinforcing yarn and the second reinforcing yarn of the present invention;

FIG. 4 is a schematic structural view of a core of the present invention;

FIG. 5 is a schematic view of the woven structure of the base fabric layer of the present invention.

Reference numerals: 1. a base cloth layer; 2. air holes are formed; 3. a reinforcement layer; 4. a through hole; 5. a first reinforcing yarn; 6. a second reinforcing yarn; 7. a wire core; 71. an inner core; 72. coating the wire; 8. winding; 9. a first yarn; 10. a second yarn; 11. and an ultraviolet-proof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a composite gray cloth includes a base cloth layer 1, the base cloth layer 1 is woven by first yarn 9 and second yarn 10, the first yarn 9 is formed by twisting a plurality of polyester fibers, the second yarn 10 is formed by twisting a plurality of spandex fibers, an ultraviolet-proof layer 11 is disposed on the upper surface of the base cloth layer 1, the ultraviolet-proof layer 11 is titanium dioxide, a plurality of air vents 2 are disposed on the base cloth layer 1, a reinforcing layer 3 is disposed on the lower surface of the base cloth layer 1, the base cloth layer 1 and the reinforcing layer 3 are bonded together by hot melt adhesive, a plurality of through holes 4 communicated with the air vents 2 are disposed on the reinforcing layer 3, the aperture of the through holes 4 is larger than that of the air vents 2, the reinforcing layer 3 is formed by weaving first reinforcing yarn 5 and second reinforcing yarn 6, the first reinforcing yarn 5 and the second reinforcing yarn 6 both include a core 7 and a plurality of windings 8 spirally wound around the core 7, the wire core 7 comprises an inner core 71 and a coating wire 72 spirally wound on the outer side of the inner core 71, the inner core 71 is formed by twisting a plurality of glass fibers, the coating wire 72 is formed by twisting a plurality of polyamide fibers, and the winding wire 8 is formed by twisting a plurality of aramid fibers.

Because the base cloth layer 1 is provided with the plurality of air holes 2, the reinforcing layer 3 is arranged on the lower surface of the base cloth layer 1, the reinforcing layer 3 is provided with the plurality of through holes 4 communicated with the air holes 2, the aperture of each through hole 4 is larger than that of each air hole 2, wherein the reinforcing layer 3 is formed by weaving the first reinforcing yarns 5 and the second reinforcing yarns 6 in a warp-weft mode, each of the first reinforcing yarns 5 and the second reinforcing yarns 6 comprises the wire core 7 and the plurality of winding wires 8 spirally wound outside the wire core 7, each winding wire 8 is formed by twisting a plurality of aramid fibers, and the aramid fibers have high strength, high modulus and high tear resistance, so that the strength of the first reinforcing yarns 5 and the strength of the second reinforcing yarns 6 are ensured, the reinforcing layer 3 formed by weaving the first reinforcing yarns 5 and the second reinforcing yarns 6 has high tear resistance, and when the grey cloth is used, air can sequentially pass through the through holes 4, The air holes 2 are freely communicated and exchanged, so that the air permeability of the grey cloth is ensured, the reinforcing layer 3 is used for reinforcing the base cloth layer 1, the structural strength of the grey cloth can be enhanced, the grey cloth is not easy to tear when being torn by a large external force, and the durability is high.

Because sinle silk 7 includes inner core 71 and spiral winding at the clad line 72 of inner core 71 outside, and inner core 71 is twisted by a plurality of glass fiber and is formed, and glass fiber's mechanical strength is high, and shock resistance, bending strength are high to the intensity of back up coat 3 has further been promoted, and because clad line 72 is twisted by a plurality of nylon fiber and is formed, the nylon fiber has high wearability, thereby makes first enhancement yarn 5 and second enhancement yarn 6 firm wear-resisting, has effectively promoted the intensity of back up coat 3.

The base cloth layer 1 is formed by weaving the first yarns 9 and the second yarns 10 in a warp-weft mode, the first yarns 9 are formed by twisting a plurality of polyester fibers, the polyester fibers have high strength, high toughness and good shape retention, and therefore the strength of the base cloth layer 1 is effectively guaranteed, the second yarns 10 are formed by twisting a plurality of spandex fibers, and the spandex fibers have high elasticity, and therefore the elasticity and the toughness of the base cloth layer 1 are guaranteed.

Because be provided with anti ultraviolet layer 11 on base cloth layer 1 upper surface, and anti ultraviolet layer 11 is titanium dioxide, it is effectual to prevent ultraviolet, can reduce the injury of ultraviolet radiation to the human body to the result of use of grey cloth has been promoted.

Because the base cloth layer 1 is bonded with the reinforcing layer 3 through the hot melt adhesive, the connection firmness is higher, so that the layers are not easy to separate, and the stability of the fabric structure is effectively ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The composite white grey cloth is characterized in that: including base cloth layer (1), a plurality of bleeder vents (2) have been seted up on base cloth layer (1), base cloth layer (1) lower surface is provided with back up coat (3), set up through-hole (4) a plurality of and bleeder vent (2) intercommunication on back up coat (3), the aperture of through-hole (4) is greater than the aperture of bleeder vent (2), back up coat (3) are woven by first enhancement yarn (5) and second enhancement yarn (6) longitude and latitude and are formed, first enhancement yarn (5) and second enhancement yarn (6) all include sinle silk (7) and a plurality of spiral winding wire winding (8) in sinle silk (7) outside, wire winding (8) are twisted by a plurality of aramid fibers and are formed.

2. A composite gray fabric according to claim 1, wherein: the cable core (7) comprises an inner core (71) and a cladding wire (72) spirally wound on the outer side of the inner core (71), and the inner core (71) is formed by twisting a plurality of glass fibers.

3. A composite gray fabric according to claim 2, wherein: the coating line (72) is formed by twisting a plurality of nylon fibers.

4. A composite gray fabric according to claim 1, wherein: the base cloth layer (1) is formed by weaving first yarn (9) and second yarn (10) longitude and latitude, first yarn (9) is formed by twisting a plurality of polyester fiber, second yarn (10) is formed by twisting a plurality of spandex fiber.

5. A composite gray fabric according to claim 1, wherein: the anti-ultraviolet light-emitting fabric is characterized in that an anti-ultraviolet light layer (11) is arranged on the upper surface of the base cloth layer (1), and the anti-ultraviolet light layer (11) is titanium dioxide.

6. A composite gray fabric according to claim 1, wherein: the base fabric layer (1) and the reinforcing layer (3) are bonded together through hot melt adhesive.