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Method for integrally forming permeable and sweat absorbing PU clothes

A molding method and clothing technology, which can be applied to household components, applications, household appliances, etc., can solve the problems of discomfort, susceptibility to wear and heat, increased cost and working hours, etc., and achieve the effect of increasing the interconnection relationship.

Inactive Publication Date: 2009-12-23
凯力实业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to, the known clothes are mostly made of cotton, spinning and chemical fibers, etc., which are processed through traditional textile processing, and have air permeability due to the gaps formed between the fibers during the molding process of the clothes, and the clothes are also air-permeable because of the The different proportions of various fiber materials and the different physical properties of the fibers themselves make the clothes have different air permeability and elasticity. However, the known plastic skins or artificial skins are not breathable, making it easy to feel stuffy or uncomfortable when worn. Comfortable, and the cost and man-hours of its processing and molding are relatively increased

Method used

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  • Method for integrally forming permeable and sweat absorbing PU clothes
  • Method for integrally forming permeable and sweat absorbing PU clothes

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Experimental program
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Embodiment Construction

[0018] First, see Figure 1 to Figure 2 Shown, the preferred embodiment of the molding method of breathable, sweat-absorbing clothing of PU integral molding of the present invention, and this method mainly comprises the following steps:

[0019] (1) Mixed raw materials:

[0020] When a two-component PU raw material 10 is mixed and stirred, a hydrophilic and water-soluble crystal is added at the same time, and the mixing ratio of the PU raw material 10 and the crystal is 100:10~ 100:50 fully stirred to fully mix with each other;

[0021] (2) Shape:

[0022] The mixed raw material that has been fully mixed and contains the PU raw material 10 and the crystals is filled into a molding mold in the shape of the predetermined clothing by extrusion or injection, and molded into the shape of the predetermined clothing;

[0023] (3) Washing:

[0024] The shaped clothes are taken out from the forming mold, washed and cooled in water, so that the crystals in the shaped clothes are dis...

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Abstract

The invention relates to a method for forming PU integral forming, permeable and sweat absorbing clothes, mainly comprising the following steps: sufficiently mixing a PU raw material with a hydrophilic and water-soluble crystals in advance; then extruding or ejecting the mixture to a forming die in a predetermined clothes shape; taking the mixture out of the forming die and then placing the mixture into water to be washed and kneaded so that the crystals are dissolved in the water and a plurality of micro holes which are mutually communicated are formed on the clothes. The clothes made from the PU have permeability, sweat absorption and elasticity due to the mutual connection of the micro holes; and then the clothes are taken out of the water and dried, thereby the PU integral forming, permeable and sweat absorbing clothes are obtained.

Description

technical field [0001] The present invention is related to a method for forming clothes, in detail, it is a method for forming breathable and sweat-absorbing clothes integrally formed by PU. Background technique [0002] According to, the known clothes are mostly made of cotton, spinning and chemical fibers, etc., which are processed through traditional textile processing, and have air permeability due to the gaps formed between the fibers during the molding process of the clothes, and the clothes are also air-permeable because they contain The different proportions of various fiber materials and the different physical properties of the fibers themselves make the clothes have different air permeability and elasticity. However, the known plastic skins or artificial skins are not breathable, making it easy to feel stuffy or uncomfortable when worn. Comfortable, and the cost and man-hours during its processing and molding are also relatively increased. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): B29B7/00B29C43/02B29C45/00B29C71/00B29K75/00B29L31/48
Inventor 周隆文
Owner 凯力实业股份有限公司
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