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Fiber-containing structure, method for manufacturing the same and uses thereof

a fiber-containing structure and fiber-containing technology, applied in the direction of clothing, other domestic articles, uppers, etc., can solve the problems of poor breathability, complicated manufacturing process, and poor breathability, and achieve the effect of good breathability and physical properties and dimensional stability of a fiber-containing structure, and avoidance of shortcomings of conventional products

Inactive Publication Date: 2020-09-10
SAN FANG CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent is about a special material that can be used to make shoes. This material is made by weaving a fabric and then adding a special rubber material to it. This makes the shoe more stable and durable. This material is also more comfortable to wear. Overall, this makes a better shoe.

Problems solved by technology

However, this manufacturing process mentioned above is complicated.
Moreover, when using artificial leather as the surface layer, the shoe achieves good water resistance, but poor breathability; on the other hand, when using mesh cloth as the surface layer, the shoe achieves good breathability, but poor waterproof.
Furthermore, because the thermoplastic resin is elastic, the physical properties and dimensional stability are not good, such as low tensile strength, high elongation, interlayer peeling occurrence.
Therefore, this process cannot be directly used in the manufacture of shoe.
However, the improvement of the dense layer is limited.
A stacking fiber mesh structure cannot solve the problems of poor physical properties and dimensional stability of stacked web structure.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fiber-containing structure, method for manufacturing the same and uses thereof
  • Fiber-containing structure, method for manufacturing the same and uses thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0045]Material:[0046]Raw material of the first component of the base fiber: Lubrizol, BF-85 thermoplastic polyamine elastomer, hardness being 85 shore A, Tm being 125° C. The following is referred as (A).[0047]Raw material of the second component of the base fiber: C03800 low melting point polyester (CoPET), Tm being 170° C. The following is referred as (B).[0048]Elastomers: BASF, A8000 thermoplastic polyamine elastomer, hardness being 80 shore A, Tm being 140° C. The following is referred as (C).

[0049]Drying:[0050]Each raw material (A), (B) and (C) was dried for controlling the moisture content to 300 ppm or less, and the drying temperature was 70° C. with the duration of 6 hours or more.

[0051]Extrusion:[0052]The raw material (A) was placed into an Extruder #a, and the raw material (B) was placed into an Extruder #b.

Extruder Temperature Setting:

[0053]Extruder #a: from the feed inlet to the outlet, divided into three heating zones, temperatures were set 180° C., 210° C., 200° C.[005...

example 2

[0067]Material:[0068]Raw material of the first component of the base fiber: Lubrizol, BF-92 thermoplastic polyurethane elastomer, hardness being 92 shore A, Tm being 130° C. The following is referred as (A).[0069]Raw material of the second component of the base fiber: T-2164A polyester, Tm being 250° C. The following is referred as (B).[0070]Elastomers: BASF, A8230 thermoplastic polyurethane elastomer, hardness being 82 shore A, Tm being 160° C. The following is referred as (C).

[0071]Drying:[0072]Each raw material (A), (B) and (C) was dried for controlling the moisture content to 300 ppm or less, and the drying temperature was 70° C. with the duration of 6 hours or more.

[0073]Extrusion:[0074]The raw material (A) was placed into an Extruder #a, and the raw material (B) was placed into an Extruder #b.

Extruder Temperature Setting:

[0075]Extruder #a: from the feed inlet to the outlet, divided into three heating zones, temperatures were set 180° C., 210° C., 200° C.[0076]Extruder #b: from...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention relates to a fiber-containing structure comprising an interwoven and welded base material and a welded elastomer layer, and at least one part of the base material and the welded elastomer layer are welded to each other. The invention also relates to a method for manufacturing the fiber-containing structure and a shoe structure containing the fiber-containing structure.

Description

BACKGROUND1. Field of the Disclosure[0001]The present disclosure relates to a fiber-containing structure, and more particularly, to a fabric-containing structure for shoe manufacture, a method for manufacturing the same and uses thereof.2. Description of the Related Art[0002]Artificial leather is important in livelihood industry, and it is widely used in areas such as furniture and footwear, especially upper leather.[0003]For example, a conventional upper leather of footwear usually contains an inner rib and artificial leather or mesh cloth as a surface layer. The surface layer is further attached to polyurethane with hot melt glue for exhibiting colorful variations, and then a shoe is obtained thereby. However, this manufacturing process mentioned above is complicated. Moreover, when using artificial leather as the surface layer, the shoe achieves good water resistance, but poor breathability; on the other hand, when using mesh cloth as the surface layer, the shoe achieves good bre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04H1/54D04H1/4382A43B1/04
CPCA43B1/04D04H1/54D04H1/43828D10B2501/043D06N3/0015D06N3/0025D06N3/0011D06C7/02A43B23/0245A43B23/0225D06N2211/106D06N2211/28D06N2209/1628D06N2209/103D06N2209/1664D06N2209/1635B32B5/26D06M17/10D04H5/06D04H3/16D04H1/56D06N3/14D06N3/0006D06N3/0009D06N3/183A43B7/125A43B23/022B29D35/04A43B1/02A43B5/0486B32B2437/02B32B2262/0276B32B5/026B32B2250/02B32B2262/0253B32B2262/0292B32B5/024B32B2262/14B32B5/022B32B7/12B32B2262/0261B32B2262/0246B32B5/08B32B2262/12B32B2262/0284
Inventor LIN, CHIH-YIFENG, CHUNG-CHIHYANG, KAO-LUNGCHU, KO-FU
Owner SAN FANG CHEM IND