CN220390595U

CN220390595U - Shading polyester cloth

Info

Publication number: CN220390595U
Application number: CN202320535489.7U
Authority: CN
Inventors: 翁天强
Original assignee: Wujiang Longshi Textile Factory
Current assignee: Wujiang Longshi Textile Factory
Priority date: 2023-03-18
Filing date: 2023-03-18
Publication date: 2024-01-26
Anticipated expiration: 2033-03-18

Abstract

The utility model discloses shading polyester cloth, and relates to the technical field of textiles. The key points of the technical scheme are as follows: the novel light-shielding fabric comprises an inner layer and an outer layer which are fixedly connected with each other, wherein a plurality of through holes are formed in the outer layer, a plurality of light-shielding sheets are fixedly connected between the inner layer and the outer layer, a ventilation cavity is formed between every two adjacent light-shielding sheets, one side, close to the outer layer, of the inner layer is inwards sunken to form a containing groove, and the inner layer is formed by weaving light-shielding yarns.

Description

Shading polyester cloth

Technical Field

The utility model relates to the technical field of textiles, in particular to shading polyester cloth.

Background

The polyester is a fiber with good elasticity and high strength, the fabric is stiff and smooth and has the characteristic of good shape retention, and the fiber has wide application and high consumption.

Polyester cloth is formed by weaving polyester composite yarns, and is often used for manufacturing daily necessities such as clothes, home textiles and the like.

The terylene cloth for making clothes can reduce the knitting density of the terylene cloth in order to ensure the air permeability of the fabric when the terylene cloth is made, so that holes are formed when the fabric is knitted, at the moment, external sunlight can permeate the holes formed when the fabric is knitted to contact with a human body, so that the body surface of a user is tanned, the holes formed when the fabric is knitted can be reduced in order to ensure the whole shading performance of the fabric, at the moment, the passage of external air into the fabric is reduced, so that the whole air permeability of the fabric is influenced, and therefore, the structure meeting the whole shading and air permeability of the fabric is necessary.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide shading polyester cloth, and the aim of improving the whole shading performance of the cloth is fulfilled by the arrangement of a structure.

The technical aim of the utility model is realized by the following technical scheme: the shading polyester fabric comprises an inner layer and an outer layer which are fixedly connected with each other, wherein a plurality of through holes are formed in the outer layer, a plurality of shading sheets are fixedly connected between the inner layer and the outer layer, a ventilation cavity is formed between every two adjacent shading sheets, a containing groove is formed in one side, close to the outer layer, of the inner layer in an inward sunken mode, and the inner layer is formed by weaving shading yarns.

The utility model is further provided with: the shading sheet comprises smooth sections and protruding sections which are alternately arranged, and the shading sheet is formed by weaving three shading yarns into one bundle.

The utility model is further provided with: the through holes and the outer layer are integrally formed, and the through holes and the outer layer are woven together through the composite yarns to form through hole tissues.

The utility model is further provided with: the warp tissue points of the through hole tissue are floating, the weft tissue points of the through hole tissue are sinking, and the tissue circulation of the through hole tissue is as follows: sinking, floating, sinking, floating and sinking floating, sinking, floating and sinking floating, sinking, floating, sinking and floating sinking, floating, sinking, floating.

The utility model is further provided with: the central axis of holding tank coincides with the central axis of ventilative chamber, fixedly connected with fine hair layer in the holding tank.

The utility model is further provided with: the shading yarn comprises a shading yarn core and shading cladding yarns spirally wound on the outer side of the shading yarn core, the shading yarn core is formed by twisting polyester fibers, and the shading cladding yarns are formed by twisting fibrilia.

The utility model is further provided with: the composite yarn comprises a composite yarn core and composite cladding yarns spirally wound on the outer side of the composite yarn core, wherein the composite yarn core is formed by twisting viscose fibers, and the composite cladding yarns are formed by twisting polyester fibers.

In summary, the utility model has the following beneficial effects: the setting of through-hole has increased the holistic pore volume of surface fabric for in external air can be better gets into the surface fabric, guaranteed the holistic air permeability of surface fabric, ventilation cavity's setting provides the passageway of circulation of air, utilize the holistic air permeability of air further enhancement surface fabric, the shading piece is fold form, when external sunshine sees through the through-hole, can be under the effect of the shading piece of fold to all directions eight reflections, can avoid external sunshine to see through the inlayer and shine at user's body surface, the holistic shading performance of surface fabric has been guaranteed, the setting of fine hair layer has increased the roughness of holding tank inner wall, the axis coincidence of holding tank and ventilation cavity, fine hair layer's setting can absorb and reflect the sunshine of getting into the surface fabric through ventilation cavity, further optimized the shading of inlayer, polyester fiber has good light resistance, consequently, utilize polyester fiber's characteristics to guarantee the holistic shading light resistance of surface fabric.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a tissue diagram of the through-hole tissue in the present utility model;

FIG. 3 is a cut-away view of a shading yarn according to the present utility model;

FIG. 4 is a cut-away view of a composite yarn according to the present utility model.

In the figure: 1. an inner layer; 2. an outer layer; 3. a through hole; 4. a light shielding sheet; 5. a ventilation chamber; 6. a receiving groove; 7. a composite yarn; 8. a fluff layer; 9. polyester fiber; 10. fibrilia; 11. viscose fiber; 12. a shading yarn.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

This shading dacron, as shown in fig. 1 and 3, including inlayer 1 and the skin 2 of mutual fixed connection, skin 2 and inlayer 1 pass through sewing machine and sew up together, a plurality of through-holes 3 have been seted up to skin 2, the holistic pore volume of surface fabric has been increased in the setting of through-hole 3, make the air that external flows can be better get into the surface fabric through-hole 3, guaranteed the holistic ventilation effect of surface fabric, fixedly connected with a plurality of anti-dazzling screens 4 between inlayer 1 and the skin 2, the setting of anti-dazzling screens 4 has realized the isolation to inlayer 1 and skin 2, thereby avoid outside sunshine to permeate through-hole 3 direct irradiation on inlayer 1, guaranteed the holistic shading performance of surface fabric, there is ventilation chamber 5 between the adjacent anti-dazzling screens 4, ventilation chamber 5's setting has provided the passageway of outside air circulation, utilize outside mobilized air to take away the holistic gas permeability of surface fabric and the travelling comfort when using, inlayer 1 is close to the inside sunken holding tank 6 that is formed with of one side of outer sunshine 2, inlayer 1 through shading yarn 12, can further weave under the effect that shading yarn 12 can further outside and shelter from, the outside, the permeation can be with the user's body surface through the setting up the structure of surface fabric has been avoided again to realize the performance of the surface fabric.

As shown in fig. 1 and 3, the light shielding sheet 4 includes smooth sections and protruding sections that are alternately arranged, the light shielding sheet 4 is formed by weaving three light shielding yarns 12 into a bundle, the woven light shielding layer is firstly put into a pleating machine for pleating, so that the pleated light shielding layer is put into a laser cutting machine for cutting, so that the light shielding sheet 4 and a through groove that are alternately arranged are formed on the light shielding layer, sunlight entering the fabric through the through holes 3 can be reflected in all directions by the pleated light shielding sheet 4, external sunlight can be prevented from contacting the body surface of a user through the fabric, the whole light shielding effect of the fabric is ensured, more channels through which water and air flow are formed in the fabric by the pleated light shielding sheet 4, and the whole air permeability of the fabric is ensured.

As shown in fig. 1, 2 and 4, the through holes 3 and the outer layer 2 are integrally formed, the through holes 3 and the outer layer 2 are woven together through the composite yarns 7 to form a through hole structure, warp tissue points of the through hole structure are floating, weft tissue points of the through hole structure are sinking, and tissue circulation of the through hole structure is as follows: the outer layer 2 is a through hole structure with 5 groups of holes.

As shown in fig. 1, the central axis of the accommodating groove 6 coincides with the central axis of the ventilation cavity 5, the fluff layer 8 is fixedly connected in the accommodating groove 6, the fluff layer 8 is flocked in the accommodating groove 6 by a flocking machine through static electricity, the contact area between the inner layer 1 and the fluff layer 8 is increased by the accommodating groove 6, the roughness of the accommodating groove 6 and the inner layer 1 is increased by the fluff layer 8, the inner layer 1 can absorb and reflect light entering the inner layer 1 through the ventilation cavity 5 better, and accordingly the whole shading performance of the fabric is guaranteed.

As shown in fig. 3, the shading yarn 12 includes a shading yarn core and a shading cladding yarn spirally wound on the outer side of the shading yarn core, the shading yarn core and the shading cladding yarn are processed by a spindle spinning process to form the shading yarn 12, the shading yarn core is formed by twisting polyester fibers 9 through a twisting machine, the polyester fibers 9 have good structural strength and wear resistance, friction is unavoidable in use of the fabric, the structural strength of the outer layer 2 and the whole fabric is reinforced by utilizing the characteristics of the polyester fibers 9, the polyester fibers 9 also have good light resistance, the whole shading performance of the fabric is reinforced by utilizing the characteristics of the polyester fibers 9, external sunlight is prevented from contacting the body surface of a user, the shading cladding yarn is formed by twisting fibrilia 10, holes are densely distributed in the fibrilia 10, so that the fibrilia 10 has the characteristics of good moisture absorption and quick moisture dissipation, sweat generated on the body surface of the user is discharged, comfort of the fabric is guaranteed when the fabric is used, the fibrilia 10 also has good antibacterial performance, sweat generated by the user can be absorbed on the body surface of the user when the fabric is used, and the fabric is in a long-term moist state, and the characteristics of the fibrilia 10 are guaranteed when the fabric is used.

As shown in fig. 4, the composite yarn 7 comprises a composite yarn core and a composite cladding yarn spirally wound on the outer side of the composite yarn core, the composite yarn core and the composite cladding yarn are processed to form the composite yarn 7 through a spindle spinning process, the composite yarn core is formed by twisting viscose fiber 11 through a twisting machine, the viscose fiber 11 has good moisture absorption and air permeability on one hand, the characteristics of the viscose fiber 11 are utilized to ensure that the inner layer 1 and the whole fabric have good moisture absorption and air permeability, comfort of the fabric in use is ensured, on the other hand, the viscose fiber 11 also has the characteristics of moisture absorption and easy wrinkling, the viscose fiber 11 is wrinkled after absorbing sweat generated by the body surface of a user, so that the outer layer 2 and the fabric form a plurality of holes for air to flow through, the air permeability of the whole fabric is further enhanced, the composite cladding yarn is formed by twisting polyester fiber 9 through a twisting machine, the polyester fiber 9 has good structural strength and light resistance, the fabric can be stretched and deformed in the use process, the fabric can be reset under the action of elastic deformation after being deformed through the arrangement of the polyester fiber 9, and the service life of the fabric is ensured.

As shown in fig. 1-4, when the fabric is required to be manufactured, the composite yarn core and the composite cladding yarn are processed by a spindle spinning process to form a composite yarn 7, the composite yarn 7 is put into a water jet loom to be woven to form an outer layer 2, the through holes 3 are formed by the outer layer 2 through hole structures formed by warp-weft knitting of the composite yarn 7, the shading yarn core and the shading cladding yarn are processed by the spindle spinning process to form shading yarns 12, the shading yarns 12 are put into the water jet loom to be woven to form an inner layer 1, one side, close to the outer layer 2, of the inner layer 1 is hot-pressed by a hot press to form a containing groove 6, a fluff layer 8 is formed in the containing groove 6 by a flocking machine, and finally the inner layer 1, the shading sheet 4 and the outer layer 2 are sequentially stitched together.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. Shading dacron, including inlayer (1) and skin (2) of mutual fixed connection, its characterized in that: the novel light shielding device is characterized in that a plurality of through holes (3) are formed in the outer layer (2), a plurality of light shielding sheets (4) are fixedly connected between the inner layer (1) and the outer layer (2), a ventilation cavity (5) is formed between the adjacent light shielding sheets (4), a containing groove (6) is formed in one side, close to the outer layer (2), of the inner layer (1) in an inward sinking mode, and the inner layer (1) is formed by weaving light shielding yarns (12).

2. The light-shielding dacron cloth according to claim 1, wherein: the shading sheet (4) comprises smooth sections and protruding sections which are alternately arranged, and the shading sheet (4) is formed by weaving three shading yarns (12) into one bundle.

3. The light-shielding dacron cloth according to claim 2, wherein: the through holes (3) and the outer layer (2) are integrally formed, and the through holes (3) and the outer layer (2) are woven together through the composite yarns (7) to form a through hole structure.

4. The light-shielding polyester fabric according to claim 3, wherein: the warp tissue points of the through hole tissue are floating, the weft tissue points of the through hole tissue are sinking, and the tissue circulation of the through hole tissue is as follows: sinking, floating, sinking, floating and sinking floating, sinking, floating and sinking floating, sinking, floating, sinking and floating sinking, floating, sinking, floating.

5. The light-shielding dacron cloth according to claim 4, wherein: the central axis of the accommodating groove (6) coincides with the central axis of the ventilation cavity (5), and a fluff layer (8) is fixedly connected in the accommodating groove (6).

6. The light-shielding dacron cloth according to claim 5, wherein: the shading yarn (12) comprises a shading yarn core and shading cladding yarns spirally wound on the outer side of the shading yarn core, the shading yarn core is formed by twisting polyester fibers (9), and the shading cladding yarns are formed by twisting fibrilia (10).

7. The light-shielding dacron cloth of claim 6, wherein: the composite yarn (7) comprises a composite yarn core and composite cladding yarns spirally wound on the outer side of the composite yarn core, wherein the composite yarn core is formed by twisting viscose fibers (11), and the composite cladding yarns are formed by twisting polyester fibers (9).