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Production technology of waterproof and moisture-permeable fastening tape

A manufacturing process and technology of hook and loop fasteners, which are applied in the field of manufacturing processes of water-resistant and moisture-permeable hook and loop fasteners, can solve the problems of limiting the application range of hook and loop fasteners, insufficient strength in contact with water, discomfort for users, etc., so as to prolong life and enhance strength. , to avoid uncomfortable effects

Inactive Publication Date: 2018-08-10
天津兴华织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to increase the durability of the existing ordinary Velcro, the bottom of the Velcro must be glued. Therefore, when it is used for Velcro for close-fitting clothing and health protection products, it is impervious to moisture and will easily cause local sweat and sticky effects. , bring discomfort to the user; some of the existing hook and loop fasteners have a certain moisture permeability, but there are defects of insufficient water strength and shortened life, which limits the application range of the hook and loop fastener

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A manufacturing process of a water-resistant and moisture-permeable hook and loop fastener, characterized in that the specific steps are as follows:

[0037] (1) Clean the Velcro, the cleaning equipment is an exhaust dyeing machine, the temperature of the cleaning solution is 80°C, and the cleaning time is 30 minutes;

[0038] (2) Perform whitening treatment on the cleaned Velcro. The whitening equipment is an exhaust dyeing machine. The temperature of the whitening solution is 91°C, and the whitening time is 4 minutes. After whitening, the Velcro is dehydrated, and the dehydration time is 4.5 minutes. ;

[0039] (3) Prepare gluing working fluid and coagulation fluid, pour the gluing working fluid into the liquid storage tank of the gluing machine, and glue the hook and loop through the gluing roller of the gluing machine;

[0040] (4) Pour the coagulation solution into the coagulation tank, then pass the Velcro with gluing working solution through the coagulation solu...

Embodiment 2

[0051] A manufacturing process of a water-resistant and moisture-permeable hook and loop fastener, characterized in that the specific steps are as follows:

[0052] (1) Clean the Velcro, the cleaning equipment is an exhaust dyeing machine, the temperature of the cleaning solution is 90°C, and the cleaning time is 20 minutes;

[0053](2) Perform whitening treatment on the cleaned Velcro. The whitening equipment is an exhaust dyeing machine. The temperature of the whitening solution is 99°C, and the whitening time is 3.5 minutes. After whitening, the Velcro is dehydrated, and the dehydration time is 5 minutes. ;

[0054] (3) Prepare gluing working fluid and coagulation fluid, pour the gluing working fluid into the liquid storage tank of the gluing machine, and glue the hook and loop through the gluing roller of the gluing machine;

[0055] (4) Pour the coagulation solution into the coagulation tank, then pass the Velcro with gluing working solution through the coagulation solut...

Embodiment 3

[0066] A manufacturing process of a water-resistant and moisture-permeable hook and loop fastener, characterized in that the specific steps are as follows:

[0067] (1) Clean the Velcro, the cleaning equipment is an exhaust dyeing machine, the temperature of the cleaning solution is 85°C, and the cleaning time is 25 minutes;

[0068] (2) Perform whitening treatment on the cleaned Velcro. The whitening equipment is an exhaust dyeing machine. The temperature of the whitening solution is 92°C, and the whitening time is 3.7 minutes. After whitening, the Velcro is dehydrated, and the dehydration time is 4.7 minutes. ;

[0069] (3) Prepare gluing working fluid and coagulation fluid, pour the gluing working fluid into the liquid storage tank of the gluing machine, and glue the hook and loop through the gluing roller of the gluing machine;

[0070] (4) Pour the coagulation solution into the coagulation tank, then pass the Velcro with gluing working solution through the coagulation so...

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Abstract

The invention provides a production technology of a waterproof and moisture-permeable fastening tape. In order to increase the durability of an existing common fastening tape, the bottom of the fastening tape needs to be subjected to gluing treatment, so that a local part has a sweat sticking effect caused by the fact that moisture does not permeate when the fastening tape is used as the fasteningtape of close-fitting clothing and health-care protection articles, and a user does not feel comfortable; part of the moisture-permeable fastening tape has the defects of insufficient strength when the fastening tape meets water and the service life is shortened. Compared with the existing fastening tape, the fastening tape prepared by the method has good moisture-permeable performance and can beused for preventing sweat dissipated from human bodies from being guided to external environment, so that discomfort to the user, caused by the sweat sticking effect, is avoided; the strength of thefastening tape is enhanced in a perspiration process, so that the service life of the fastening tape is prolonged and an application range of the fastening tape is widened.

Description

technical field [0001] The invention relates to the technical field of hook and loop fasteners, in particular to a manufacturing process of a water-resistant and moisture-permeable hook and loop fastener. Background technique [0002] Velcro has been widely used in clothing, medical, sports, aviation and other fields due to its convenience of bonding and separation. In order to increase the durability of the existing ordinary Velcro, the bottom of the Velcro must be glued. Therefore, when it is used for Velcro for close-fitting clothing and health protection products, it is impervious to moisture and will easily cause local sweat and sticky effects. , bring discomfort to the user; some of the existing hook and loop fasteners have a certain moisture permeability, but have the defects of insufficient water strength and shortened life, which limits the application range of the hook and loop fastener. Contents of the invention [0003] The invention aims to solve the deficien...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M13/00D06M101/32
CPCD06M13/00D06M15/564D06M2101/32
Inventor 管玉红郭宝童赵康康
Owner 天津兴华织造有限公司
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