CN219153910U

CN219153910U - Anti-siphon shoe material fabric

Info

Publication number: CN219153910U
Application number: CN202223399019.7U
Authority: CN
Inventors: 郑小佳; 郑云波; 陈燕宗
Original assignee: Haixi Textile New Material Industrial Technology Jinjiang Research Institute
Current assignee: Haixi Textile New Material Industrial Technology Jinjiang Research Institute
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-09
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of textile, and in particular discloses an anti-siphon shoe material fabric which is formed by a wear-resistant outer layer, a thermal-insulation inner layer, a spacing layer connected between the wear-resistant outer layer and the thermal-insulation inner layer and an anti-siphon film padded and adhered to the surfaces and pores of the wear-resistant outer layer, the thermal-insulation inner layer and the spacing layer, wherein the wear-resistant outer layer adopts a double-warp flat structure, the thermal-insulation inner layer adopts a double-warp inclined structure, the spacing layer forms a hexagonal mesh effect through yarn padding movement, and the anti-siphon film is padded and dried by adopting a waterproof soft composite finishing agent. The anti-siphon film has large adhesion area in the whole fabric and good film forming property, the dynamic bending resistance and water absorption resistance of the anti-siphon film are improved, and the flexible support of the spacing layer is also beneficial to reducing bending damage of the anti-siphon film; on the other hand, the spacer layer forms a hexagonal mesh effect, so that the inner spacer layer of the shoe material fabric has more static air content, and the warmth retention property of the shoe material fabric is effectively improved. The shoe material fabric has a larger application space in the field of outdoor sport shoes.

Description

Anti-siphon shoe material fabric

Technical Field

The utility model relates to the technical field of textile, in particular to an anti-siphon shoe material fabric.

Background

The shoe material fabric is a material applied to the vamp, and the fabric with higher porosity is often used, but in the rain season, the rain water is often sucked into the shoe due to the siphon effect to cause the wet inside the shoe, and the existing waterproof shoe treatment technology is to add a layer of waterproof material into the knitted vamp. However, most of waterproof shoe material fabrics in the market only can reach static state and cannot absorb water, after a certain number of dynamic bending tests are completed, the water absorption rate of the waterproof shoe material fabrics is often increased, and the waterproof performance is difficult to reach the use requirement; meanwhile, the shoe material fabric is a medium material between the inner cavity of the shoe and the outside, so that the thermal insulation performance of the shoe material fabric to a certain extent is endowed, and the thermal insulation requirement of the vamp can be met.

Disclosure of Invention

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide the anti-siphon shoe material fabric which is comfortable, warm-keeping and wear-resistant and has better dynamic bending resistance and water absorption resistance.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the anti-siphon shoe material fabric consists of a wear-resistant outer layer, a thermal inner layer, a spacer layer connected between the wear-resistant outer layer and the thermal inner layer and an anti-siphon film padded and adhered on the surfaces and pores of the wear-resistant outer layer, the thermal inner layer and the spacer layer, wherein the wear-resistant outer layer adopts a double-warp flat structure, the thermal inner layer adopts a double-warp inclined structure, the spacer layer forms a hexagonal mesh structure through yarn padding movement, and the anti-siphon film is padded and dried by adopting a waterproof soft composite finishing agent.

Preferably, the wear-resistant outer layer is made of polyester semi-gloss yarn, and the denier range is 65D-85D.

Preferably, the thermal inner layer adopts far infrared polyester yarns, and the denier range is 65D-85D.

Preferably, the spacer layer is made of polyester low stretch yarn, and the denier is 140D-160D.

Preferably, the gram weight of the shoe material fabric is 280g/m ² -500g/m ² 。

Preferably, the water absorption rate of the shoe material fabric after 5 ten thousand dynamic bending is still below 20%.

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

according to the shoe material fabric, the anti-siphon film is padded and adhered on the surfaces and pores of the wear-resistant outer layer, the thermal insulation inner layer and the spacer layer, and adopts the waterproof soft composite finishing agent, so that on one hand, the waterproof soft composite finishing agent can form an effective interpenetrating network structure, the film forming property of the waterproof agent is improved, the dynamic bending resistance and the water absorption resistance of the waterproof agent are improved, the attaching area of the anti-siphon film in the whole fabric is large, and the soft support of the spacer layer is also beneficial to reducing the damage of the anti-siphon film in the vamp bending process; on the other hand, the spacer layer forms a hexagonal mesh effect through yarn padding movement, so that the inner spacer layer of the shoe material fabric has more static air content, the warmth retention property of the shoe material fabric is effectively improved, and the warm-keeping inner layer woven by the far infrared polyester yarns also has a certain warm-keeping function in a wearing state. The shoe material fabric has a larger application space in the field of outdoor sport shoes.

Drawings

FIG. 1 is a schematic diagram of a shoe material fabric according to the present utility model.

Fig. 2 is a partial enlarged view of the a portion shown in fig. 1.

The marks in the figure: 10. a wear resistant outer layer; 20. a thermal inner layer; 30. a spacer layer; 40. an anti-siphon membrane.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in FIGS. 1-2, this embodiment provides an anti-siphon shoe materialThe fabric consists of a wear-resistant outer layer 10, a thermal insulation inner layer 20, a spacing layer 30 connected between the wear-resistant outer layer 10 and the thermal insulation inner layer 20 and an anti-siphon film 40 padded and adhered on the surfaces and pores of the wear-resistant outer layer 10, the thermal insulation inner layer 20 and the spacing layer 30, wherein the gram weight is 280g/m ² -500g/m ² 。

The wear-resistant outer layer 10, the thermal insulation inner layer 20 and the spacer layer 30 are knitted by a double needle bar warp knitting machine, wherein: the wear-resistant outer layer 10 is knitted into a double-warp flat structure by adopting polyester semi-gloss yarn with the denier range of 65D-85D, the thermal insulation inner layer 20 is knitted into a double-warp inclined structure by adopting far infrared polyester yarn with the denier range of 65D-85D, the spacing layer 30 is knitted into a hexagonal mesh structure by adopting polyester low stretch yarn with the denier range of 140D-160D to alternately make needle front padding yarns on front and back needle beds, and the wear-resistant outer layer 10 and the thermal insulation inner layer 20 are alternately looped and form the hexagonal mesh structure by the padding yarns.

The anti-siphon film 40 of this embodiment is obtained by padding and drying a waterproof and soft composite finishing agent, which is a finishing agent product technology known in the art. Preferably, the waterproof soft composite finishing agent is formed by compounding fluorine-containing acrylate emulsion CTA-566TDX produced by Beijing Zhongzhun chemical industry Co., ltd, waterproof special softening agent FK-220DE produced by Beijing Zhongzhun chemical industry Co., ltd, and auxiliary agents such as defoamer, emulsifier, stabilizer and the like, and the waterproof soft composite finishing agent can form an effective interpenetrating network structure, improve the film forming property of the waterproof agent and the dynamic bending resistance of the waterproof agent, and the water absorption rate of the shoe material fabric is still below 20 percent after implementing 5 ten thousands of dynamic bending according to ASTM-D2099.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. An anti-siphon shoe material fabric, which is characterized in that: the shoe material fabric consists of a wear-resistant outer layer, a thermal inner layer and an anti-siphon film which is connected between the wear-resistant outer layer and the thermal inner layer and is padded and adhered on the surfaces and pores of the wear-resistant outer layer, the thermal inner layer and the spacer layer, wherein the wear-resistant outer layer adopts a double-warp flat structure, the thermal inner layer adopts a double-warp inclined structure, the spacer layer forms a hexagonal mesh structure through yarn padding movement, and the anti-siphon film is padded and dried by adopting a waterproof soft composite finishing agent.

2. The anti-siphon shoe fabric according to claim 1, wherein: the wear-resistant outer layer is made of polyester semi-gloss yarn, and the denier range is 65D-85D.

3. The anti-siphon shoe fabric according to claim 1, wherein: the thermal inner layer adopts far infrared polyester yarns, and the denier range is 65D-85D.

4. The anti-siphon shoe fabric according to claim 1, wherein: the spacing layer adopts terylene low stretch yarn, and the denier range is 140D-160D.

5. The anti-siphon shoe fabric according to claim 1, wherein: the gram weight of the shoe material fabric is 280g/m ² -500g/m ² 。

6. The anti-siphon shoe fabric according to claim 1, wherein: the water absorption rate of the shoe material fabric after 5 ten thousand dynamic bending is still below 20%.