Coated fabric with suede feel and manufacturing method thereof

A technology for coating fabrics and manufacturing methods, applied in textiles and papermaking, chemical instruments and methods, coatings, etc., can solve the problems of resin peeling, adhesives not environmentally friendly, affecting the quality of suede-like coated fabrics, etc.

Active Publication Date: 2015-12-02
TAIWAN TEXTILE RESEARCH INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the wet coating PU method needs to use a large amount of solvent, which is not environmentally friendly, and the steps are cumbersome and time-consuming
Secondly, the wet-dry resin coating method requires the use of adhesives to fix the resin on the base fabric. On the one hand, the adhesive is not environmentally friendly; Quality of Coated Fabric
Furthermore, using adhesives or electrostatic flocking methods, on the one hand, the adhesives are not environmentally friendly, and on the other hand, the flocking implanted by the electrostatic flocking method is easy to fall off after a period of use, which also affects the quality of suede-like coated fabrics

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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  • Coated fabric with suede feel and manufacturing method thereof
  • Coated fabric with suede feel and manufacturing method thereof
  • Coated fabric with suede feel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] In this embodiment, 20 parts by weight of Microsphere F-80 (B-3) (manufactured by Matsumoto Oil Pharmaceutical Co., Ltd.), 40 parts by weight of IPSOLVENT1620 (C-2) (manufactured by Idemitsu Kogyo), 4 parts by weight of 50wt% frame The bridge agent aqueous solution (D) and 0.3 parts by weight of silicone (E) were uniformly dispersed in 100 parts by weight of Evafanol HA-15 (A-1) (manufactured by Rihua Chemical, Taiwan), and its dispersibility was tested. Next, the water-based resin composition for top coating was applied at 60 g / m 2 The coating amount is evenly coated on the surface of the base fabric. Then, place the substrate coated with the above-mentioned water-based resin composition in an oven at about 90° C. for about 5 minutes to remove the moisture of the water-based resin composition. Next, at a temperature of 100° C. to 120° C., the Evafanol HA-15 (A-1) was cured to form a coating layer. After that, treat the base fabric with the coating layer at 130°C for ...

Embodiment 2

[0093] Same as the manufacturing method of the suede-feel coated fabric in Example 1, the difference lies in that the type and usage amount of raw materials are changed in Example 2, and its formula and test results are shown in Table 1.

Embodiment 3

[0095] In this embodiment, 15 parts by weight of Microsphere F-50 (B-2) (manufactured by Matsumoto Oil Pharmaceutical Co., Ltd.) and 60 parts by weight of IPSOLVENT1620 (C-2) (manufactured by Idemitsu Kogyo) were uniformly stirred and dispersed in 100 parts by weight Parts of EvafanolHA-15 (A-1) (manufactured by Taiwan Rihua Chemical Co., Ltd.), and its solution stability, dispersibility, etc. were tested. Next, the water-based resin composition for the primer was applied at 60 g / m 2 The coating amount is evenly coated on the surface of the base fabric. Then, place the substrate coated with the above-mentioned water-based resin composition in an oven at 80° C. to 100° C. to remove moisture from the water-based resin composition. Next, at a temperature of 100° C. to 120° C., the Evafanol HA-15 (A-1) was cured to form a coating layer. After that, treat the base fabric with the coating layer in an oven at 130°C for 1 minute, so that the aforementioned coating layer forms a foam...

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 invention discloses a velvet leather coating fabrics and a manufacturing method. After coating aqueous resin composition that contains aqueous resin (A), thermal expansion-type particles (B) and a foam additive (C) on the surface of a basic cloth, process a multi-stage heating treatment, velvet leather coating fabrics with a plurality of closed holes and a plurality of continuous holes are obtained.

Description

technical field [0001] The invention relates to a composite fabric and its manufacturing method, in particular to a suede-feel coated fabric and its manufacturing method. Background technique [0002] Foamed synthetic leather materials are widely used in daily necessities. Usually, these materials are made of fabrics as the base fabric and coated with various polymer materials on the surface. Recently, with the advancement of base fabrics, polymer materials, and surface treatments, the types, touch, and functionality of foamed synthetic leather materials have been greatly improved to meet various needs. [0003] Suede-like coated fabric, also known as artificial suede, is a kind of foamed synthetic leather material, and its types and manufacturing methods are quite diverse. For example, a conventional method is to apply a layer of water-based polyurethane (PU) resin on the surface of the base fabric by a wet coating method, and then perform wet solidification and removal of...

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 Patents(China)
IPC IPC(8): D06N3/00D06N3/12B32B27/06B32B37/02B32B38/16B32B38/06C09D175/04C09D133/00C09D7/12
Inventor 筱原胜治谢建正卢韦成
Owner TAIWAN TEXTILE RESEARCH INSTITUTE
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