TWM553942U - Composite layered vamp material - Google Patents

Description

Composite layer upper

The novel provides a composite layer upper material with higher water absorption rate and faster moisture absorption and perspiration speed.

According to China's application for the patent application No. 101211446 "shoe structure", it discloses a shoe upper technology which can improve the dry and breathable ventilation of the foot. The patent is composed of the surface layer, the interlayer and the inner layer. The interlayer is made of a bubble-permeable cotton, and the surface layer is bonded to the outer side of the interlayer, and is a waterproof and breathable cloth, and the inner layer is bonded to the inner side of the interlayer, and is a breathable cloth. However, the patent has at least the following Disadvantages:

1. The patent application does not explain how the foam interlayer is bonded between the surface layer and the inner layer. Generally, it is bonded to each other through the adhesive, so that the fixed adhesive will affect the whole. Breathability and softness make the wearing comfort greatly reduced.

Second, when using adhesives to combine with each other, it is necessary to cooperate with the laminating and laminating process, and the two processes will reduce production efficiency and increase manufacturing costs, which is quite economical.

In view of this, the creator has carefully researched and improved, and finally developed the novel that can improve the above shortcomings.

The novel system provides a composite layer upper material which is interwoven with an inner woven layer, an intermediate layer and an outer woven layer, wherein the inner woven layer is formed by interweaving a hydrophobic processing wire, and the outer woven layer is formed by interweaving a hydrophilic processing wire. The intermediate layer is interwoven between the inner woven layer and the outer woven layer with hydrophilic monofilament fibers for maintaining a space between the inner woven layer and the outer woven layer.

Therefore, the present invention has at least the following advancement:

1. The new inner woven layer, the intermediate layer and the outer woven layer are three-layer interwoven structure, which can naturally remove the influence of the pre-patent adhesive fixing, so the overall permeability and softness must be better, so that the new type Functional enhancement with wearing comfort.

Second, the novel is defined by the hydrophobic inner woven layer, and the hydrophilicity of the intermediate layer and the outer woven layer, which can easily control the volume of the hydrophilic material to be larger than the volume of the hydrophobic material, so that the overall water absorption rate and the suction can be greatly enhanced. Wet wicking speed.

3. The novel inner woven layer, intermediate layer and outer woven layer can be directly interwoven into one body through an automatic machine, so that it has the advantage of economic manufacture, so that it is sufficient to remove the disadvantages of the production efficiency of the patent application.

10‧‧‧ Inner woven layer

11‧‧‧ inside

12‧‧‧ outside

13‧‧‧ Ventilation trough

A‧‧‧ space

20‧‧‧ outer woven layer

21‧‧‧ inside

22‧‧‧ outside

30‧‧‧Intermediate

P‧‧‧ spacing

Figure 1 is a top perspective view of the present invention.

Figure 2 is a perspective view of the present invention.

Figure 3 is a partial cross-sectional view of the present invention.

Figure 4 is a schematic diagram of the implementation of the present invention.

Referring to Figures 1 to 4, the present invention is formed by knitting the inner woven layer 10, the outer woven layer 20 and the intermediate layer 30; wherein the inner woven layer 10 is made of hydrophobic polypropylene (PP). The wire is interwoven to provide excellent moisture venting. The inner woven layer 10 has a symmetrical inner surface 11 and an outer surface 12, so that the inner surface 11 can define a space A for the foot to wear. The inner woven layer 10 is provided with a plurality of rhombic or honeycomb-shaped venting grooves 13 penetrating the inner surface 11 and the outer surface 12 at equal intervals; the outer woven layer 20 is made of a hydrophilic polyester ( Polyester (referred to as PET) processed yarn interwoven, which has a symmetrical inner side 21 and an outer side 22, so that the inner side 21 matches the outer surface 12 of the inner woven layer 10, so that the outer side 22 of the outer woven layer 20 can define an upper; the middle layer The 30 series is made of hydrophilic polyester (Polyester, referred to as PET) monofilament fiber, and the monofilament fiber is reciprocally interlaced between the inner woven layer 10 and the outer woven layer 20 for intervening to support the inner side of the outer woven layer 20. 21 and the outer surface 12 of the inner woven layer 10, thereby controlling a distance P between the inner woven layer 10 and the outer woven layer 20, so that the intermediate layer 30 has a pole Excellent breathability and supportability; in particular, the present invention can be used to make the outer layer 20 and the intermediate layer 30 of the hydrophilic material when there is sweat or hot air in the foot A without adding any moisture absorbent or water repellent. The siphon effect (capillary action) generated on the inner woven layer 10, forcing the sweat or hot air to pass through the inner woven layer 10 itself to process the silk gap and the venting groove 1 3, and then fully adsorbed by the hydrophilic physical outer layer 20 and the intermediate layer 30, in order to increase the moisture wicking speed of the wearing space A, and then volatilize into the outside air through the outer woven layer 20, so The new type can absorb moisture perspiration in the wearing space A in the shortest time, so that the wearing has better dry comfort, and then, when the external water splashes to the outer woven layer 20, the outer woven layer 20 and the intermediate layer 30 There is sufficient margin to absorb the water stain so that the water stain does not penetrate into the inner woven layer 10 immediately, so that the overall water absorption rate is excellent, and the cockroach has a certain water-blocking effect; therefore, the present invention has at least the following performance improvement :

1. The novel inner woven layer 10, the intermediate layer 30 and the outer woven layer 20 are three-layer interwoven structure, and do not need to be fixed by an adhesive, so the overall gas permeability and softness are better than the previous patent application. This makes the new model more comfortable to wear.

Second, the novel is defined by the hydrophobic inner woven layer 10, and the hydrophilicity of the intermediate layer 30 and the outer woven layer 20, thereby easily controlling the hydrophilic total material volume is greater than the hydrophobic material volume, thus enabling the present The new water absorption rate and moisture wicking speed are far superior to the patent application.

3. The novel inner woven layer 10, the intermediate layer 30 and the outer woven layer 20 can be directly interwoven into one body through an automatic machine. Therefore, the present invention has the advantage of economic manufacture compared with the prior patent.

4. The inner woven layer 10 which is interwoven by the polypropylene processing wire is not resistant to ultraviolet radiation, but the novel woven layer 20 can be interwoven by the polyester processing wire to achieve ultraviolet resistance, so that it can be effectively extended. Life of inner woven layer 10 In addition, the outer woven layer 20 has the advantage of being easy to print.

In summary, the overall structural features of the present invention can be said to be unprecedented in the existing structure, and is a rather outstanding and excellent design, and no similar creation or disclosure is found in the similar products. Published, it is in line with the application requirements of the new patent, and is submitted in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent variations and modifications made by the scope of the present invention are all within the scope of the present invention. .

10‧‧‧ Inner woven layer

11‧‧‧ inside

12‧‧‧ outside

13‧‧‧ Ventilation trough

20‧‧‧ outer woven layer

21‧‧‧ inside

22‧‧‧ outside

30‧‧‧Intermediate

P‧‧‧ spacing

Claims (6)

A composite layer upper material comprising at least: an inner woven layer which is interwoven with a hydrophobic processing wire and has a symmetrical inner surface and an outer surface, so that the inner surface can be defined for wearing the foot Space; an outer woven layer, which is formed by interweaving a hydrophilic processing wire, and has a symmetrical inner side and an outer side, so that the inner side matches the outer woven layer outer surface, and the outer woven layer outer side defines the upper; and The intermediate layer is interwoven between the inner woven layer and the outer woven layer for intervening to support the outer side of the outer woven layer and the outer woven layer, thereby controlling a distance between the inner woven layer and the outer woven layer. The composite layer upper material according to claim 1, wherein the intermediate layer is made of monofilament fibers, and the monofilament fibers are reciprocally interlaced between the inner woven layer and the outer woven layer. The composite layer upper material according to claim 2, wherein the middle layer is made of hydrophilic monofilament fiber, so that the total material volume of the hydrophilic outer woven layer and the intermediate layer is easily controlled to be larger than the hydrophobic inner woven layer. Material volume. The composite layer upper material according to claim 3, wherein the outer woven layer is made of polyester processing yarn, and the intermediate layer is made of polyester monofilament fiber. The composite layer upper material according to claim 4, wherein the inner woven layer is formed by interlacing polypropylene processing yarn. The composite layer upper material according to claim 3, wherein the inner woven layer further has a plurality of venting grooves extending through the inner surface and the outer surface.