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Cold ironing membrane for hose and production process of cold ironing membrane

A production process and technology of cold foiling film, applied in the direction of coating, polyurea/polyurethane coating, etc., can solve the problems of the printing image falling off, insufficient adhesion of cold foiling film, affecting the packaging effect, etc., to improve the adhesion performance, suitable for large Scale application, the effect of promoting stability

Inactive Publication Date: 2018-04-20
DONGGUAN K LASER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the post-processing soapy water test of the cold-foil film used for hoses on the market, it was found that the adhesion of the cold-foil film to the hose substrate was insufficient, which caused the printed image to fall off, seriously affecting the packaging effect

Method used

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  • Cold ironing membrane for hose and production process of cold ironing membrane
  • Cold ironing membrane for hose and production process of cold ironing membrane
  • Cold ironing membrane for hose and production process of cold ironing membrane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A cold ironing film for hoses in this embodiment includes a separation layer, a color layer, an aluminum coating layer and a medium layer that are laminated, wherein the separation layer is composed of the following raw materials in weight percentage: water-based polyurethane 4%, 11% of water, 45% of isopropanol, 40% of n-propanol; wherein, the color layer is made up of the following raw materials in weight percentage: 40% of acrylic resin, 55% of methyl ethyl ketone, 5% of n-butyl acetate; wherein, the medium layer is composed of The following components are composed in weight percent: 55% of acrylic resin, 5% of silicon powder, 11% of toluene, 28.97% of xylene, and 0.03% of auxiliary agent;

[0041] The production process of the cold perm film is as follows:

[0042] Step 1, preparation of separation layer ingredients: according to the weight percentage of each raw material in the separation layer of this embodiment, respectively weigh water-based polyurethane, water,...

Embodiment 2

[0049] A cold perm film for hoses in this embodiment includes a separation layer, a color layer, an aluminum coating layer and a medium layer that are laminated, wherein the separation layer is composed of the following raw materials in weight percentage: water-based polyurethane 8%, Water 8%, isopropanol 50%, n-propanol 44%; Wherein, color layer is made up of the raw material of following percentage by weight: Acrylic resin 49%, methyl ethyl ketone 45%, n-butyl acetate 6%; Wherein, medium layer is made of The composition of the following weight percentages: 65% of acrylic resin, 2% of silicon powder, 7% of toluene and 26% of xylene;

[0050] The production process of the cold perm film is as follows:

[0051] Step 1, preparation of separation layer ingredients: according to the weight percentage of each raw material in the separation layer of this embodiment, respectively weigh water-based polyurethane, water, isopropanol and n-propanol, and then add them to the first agitato...

Embodiment 3

[0058]A cold perm film for hoses in this embodiment includes a separation layer, a color layer, an aluminum coating layer and a medium layer that are laminated, wherein the separation layer is composed of the following raw materials in weight percentage: water-based polyurethane 5%, Water 9%, isopropanol 45%, n-propanol 40%; Wherein, color layer is made up of the raw material of following percentage by weight: acrylic resin 45%, butanone 52%, n-butyl acetate 3%; Wherein, medium layer is made of The following components by weight percentage are composed: 65% of acrylic resin, 3% of silicon powder, 8% of toluene and 24% of xylene;

[0059] The production process of the cold perm film is as follows:

[0060] Step 1, preparation of separation layer ingredients: according to the weight percentage of each raw material in the separation layer of this embodiment, respectively weigh water-based polyurethane, water, isopropanol and n-propanol, and then add them to the first agitator in ...

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Abstract

The invention relates to the technical field of cold ironing membranes and particularly relates to a cold ironing membrane for a hose and a production process of the cold ironing membrane. The cold ironing membrane consists of a separation layer, a color layer, an aluminum plated layer and a medium layer in an overlapped manner, in addition, the separation layer, the color layer and the medium layer are made of raw materials of specific weight percentages respectively, and the cold iron membrane can be relatively well adhered to a hose substrate and has the characteristic of environment protection; the production process of the cold ironing membrane comprises steps of preparing materials of the separation layer, the color layer and the medium layer, and performing coating and aluminum plating; the advantage of simple production process is achieved.

Description

technical field [0001] The invention relates to the technical field of cold perm film, in particular to a cold perm film for hoses and a production process thereof. Background technique [0002] Cleaning daily chemical hose supplies and other social hose supplies often use hose as the substrate, and then print with ink on the hose substrate for packaging. Among them, during ink printing, it is necessary to coat a cold-foil film on the hose substrate, and then perform ink printing on the cold-foil film. However, in the soapy water test of the post-processing of the cold-foil film used for hoses on the market, it was found that the adhesion of the cold-foil film to the hose substrate was insufficient, which caused the printed image to fall off, seriously affecting the packaging effect. Contents of the invention [0003] In view of the above-mentioned technical problems in the prior art, one object of the present invention is to provide a cold-foil film for hoses, which can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C09D175/04C09D133/04C09D7/61C09D7/20
CPCC08J7/042C08J2300/00C08J2433/04C08J2475/04C08K3/36C09D133/04C09D175/04
Inventor 岑尚林吴俊德张恒
Owner DONGGUAN K LASER TECH
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