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Knitted fabric interlayered chest wader material and preparation method thereof

A technology of knitted fabric and interlayer, which is applied in the field of water trousers materials and its preparation, can solve the problems of easy delamination, poor lamination fastness, and insufficient lamination fastness, so as to achieve not easy delamination, prolong service life, and improve elasticity Effect

Inactive Publication Date: 2016-03-23
JIANGSU NEW RAINBOW MSTAR TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the knitted fabric waders currently on the market are mainly composed of one or more layers of PVC film and knitted fabric. The knitted fabric is only coated with a paste, and the bonding fastness is relatively poor, and the bonding fastness is insufficient. The product is used for a period of time Time is easy to delaminate

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of knitted cloth interlayer water trousers material, comprising from top to bottom PVC embryo film surface layer, surface paste layer, knitted cloth layer, bottom surface paste layer and PVC embryo film bottom layer, described surface paste layer and bottom surface paste The layers are all PU paste layers, and the PVC embryonic membrane surface layer and the PVC embryonic membrane bottom layer are made of different formula materials.

[0021] Further, the PU paste layer is composed of the following raw materials in parts by weight: 100 parts of polyurethane, 4 parts of bridging agent, 1 part of accelerator, and 40 parts of toluene.

[0022] Further, the PVC embryo membrane surface layer is composed of the following raw materials in parts by weight: 100 parts of PVC resin, 65 parts of plasticizer, 5 parts of cold-resistant agent, 5 parts of liquid rubber, 5 parts of modifier, 20 parts of superfine light calcium carbonate 1 part, 2 parts of stabilizer, 1 part of pi...

Embodiment 2

[0031] A kind of knitted cloth interlayer water trousers material, comprising from top to bottom PVC embryo film surface layer, surface paste layer, knitted cloth layer, bottom surface paste layer and PVC embryo film bottom layer, described surface paste layer and bottom surface paste The layers are all PU paste layers, and the PVC embryonic membrane surface layer and the PVC embryonic membrane bottom layer are made of different formula materials.

[0032] Further, the PU paste layer is composed of the following raw materials in parts by weight: 100 parts of polyurethane, 5 parts of bridging agent, 2 parts of accelerator, and 55 parts of butanone.

[0033] Further, the PVC embryo film surface layer is composed of the following raw materials in parts by weight: 100 parts of PVC resin, 70 parts of plasticizer, 7.5 parts of cold-resistant agent, 7.50 parts of liquid rubber, 6.5 parts of modifier, superfine light calcium carbonate 25 parts, 2.5 parts of stabilizer, 3 parts of pigm...

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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PUM

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Abstract

The invention discloses a knitted fabric interlayered chest wader material and a preparation method thereof. The knitted fabric interlayered chest wader material comprises a PVC blank membrane face layer, a surface paste layer, a knitted fabric layer, a bottom face paste layer and a PVC blank membrane bottom layer which are arranged from top to bottom; the surface paste layer and the bottom face paste layer are both PU paste layers, and the PVC blank membrane face layer and the PVC blank membrane bottom layer are made of different formula materials. The invention further provides the preparation method of the knitted fabric interlayered chest wader material. The preparation method comprises the steps of PVC blank membrane face layer preparation, PU paste preparation, pasting of knitted fabric and high temperature bonding. In this way, according to the knitted fabric interlayered chest wader material, the elasticity, low-temperature resistance and wear-resisting property of the chest wader material are improved, the binding fastness of a product is improved, the product is more durable, hardening of the product does not occur when the product is used in winter, stripping can reach 25 N / 3 cm, the product is not prone to delaminating, and the service life of the product is effectively prolonged.

Description

technical field [0001] The invention relates to a water pants material and its preparation, in particular to a knitted cloth interlayer water pants material and a preparation method thereof. Background technique [0002] Water pants are garments made of waterproof fabrics and have a certain waterproof effect. They are mainly used in the fishing industry in coastal areas, farmers in lakeside areas and rural farmers. In the prior art, the sewer materials mainly include PVC material waders and rubber material waders. Compared with the material of rubber waders, PVC material waders have the advantages of low raw material price, low processing cost, diversified product varieties, and light weight. Etc. [0003] At present, the materials of PVC waders on the market mainly include PVC composite film, gauze waders, mesh waders, nylon waders, knitted waders, etc. Among them, the strength of composite film and gauze materials is low, and they are mainly used in some parts with littl...

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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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/012A41D31/02C08L27/06C08L21/00C08K3/26
Inventor 应汉明郑玉婴
Owner JIANGSU NEW RAINBOW MSTAR TECH LTD
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