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Camouflage space cloth material and preparation method thereof

A space and camouflage technology, applied in chemical instruments and methods, lamination, coating, etc., can solve the problems of space cloth material stiffness, insufficient softness, and easy creases, so as to avoid ink sticking to rollers and high peel strength , not easy to white mark effect

Pending Publication Date: 2021-10-19
FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the space cloth material prepared by the traditional method of processing the space cloth material is relatively stiff, insufficient in softness, and prone to creases, which is not suitable for the preparation of the above-mentioned products with large arcs.

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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  • Camouflage space cloth material and preparation method thereof
  • Camouflage space cloth material and preparation method thereof

Examples

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Effect test

preparation example Construction

[0013] The present invention provides a kind of preparation method of camouflage color space cloth material, comprises the following steps:

[0014] Step 1. Ironing the space cloth to remove surface moisture, pasting and drying the bottom side of the space cloth to obtain pasted space cloth; pasting the unprinted side of the camouflage printing film to obtain pasting camouflage printing film;

[0015] Step 2. Preheat the PVC base film and then attach it to the bottom layer of the pasted space cloth; attach the pasted camouflage printing film to the surface side of the pasted space cloth;

[0016] Step 3. Paste the PVC transparent film on one side of the printed pattern of the pasted camouflage printing film.

[0017] It can be seen from the above description that the beneficial effect of the present invention is that the preparation method of the camouflage space cloth material provided by the present invention is different from the existing method in that the printing film is...

Embodiment 1

[0029] The preparation method of camouflage space cloth material specifically comprises the following steps:

[0030] Step 1. Iron the space cloth with a hot roller at 110°C to remove surface moisture, paste and dry the bottom side of the space cloth to obtain pasted space cloth; paste the unprinted side of the camouflage printing film to obtain pasted camouflage Printing film; the amount of pasting on the camouflage printing film is 50gsm, and the amount of pasting on the space cloth is 65gsm;

[0031] The pasted paste is composed of EPVC paste and 4% PVC adhesion promoter and 0.2% fumed silica tackifier accounting for the total mass of E-PVC paste;

[0032] Described E-PVC paste is made up of the E-PVC resin of 100 weight parts, the DINP of 50 weight parts, the liquid barium zinc stabilizer of 2 weight parts;

[0033] Step 2. Preheat the PVC base film with a 150°C heat roller, then use the same 170°C heat roll to bond the PVC base film to the bottom layer of the pasted spac...

Embodiment 2

[0037] The preparation method of camouflage space cloth material specifically comprises the following steps:

[0038] Step 1. Iron the space cloth with a hot roller at 110°C to remove surface moisture, paste and dry the bottom side of the space cloth to obtain pasted space cloth; paste the unprinted side of the camouflage printing film to obtain pasted camouflage Printing film; the amount of pasting on the camouflage printing film is 60gsm, and the amount of pasting on the space cloth is 75gsm;

[0039] The pasted paste is composed of EPVC paste and 5% PVC adhesion promoter and 0.5% fumed silica tackifier accounting for the total mass of E-PVC paste;

[0040] Described E-PVC paste is made up of the E-PVC resin of 100 parts by weight, the DINP of 65 parts by weight, the liquid barium zinc stabilizer of 3 parts by weight;

[0041] Step 2. Preheat the PVC base film with a 170°C heat roller, then use the same 180°C heat roll to bond the PVC base film to the bottom layer of the pa...

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Abstract

The invention discloses a preparation method of a camouflage space cloth material, and belongs to the technical field of space cloth materials. The preparation method comprises the following steps that: after space cloth is ironed to be flat, the bottom side of the space cloth is pasted and dried, and pasted space cloth is obtained; one side, not printed with patterns, of a camouflage printing film is pasted to obtain a pasted camouflage printing film; the PVC bottom film is preheated and then attached to the bottom layer of the pasted space cloth; the pasted camouflage printing film is attached to the surface side of the pasted space cloth; and a PVC transparent film is attached to the side, where the patterns are printed, of the pasted camouflage printing film. According to the preparation method of the camouflage space cloth material provided by the invention, the camouflage printing film is directly pasted and cold-drawn to be compounded with space screen cloth without heating treatment, so that the integrity of a camouflage pattern is kept, and the problem of pattern deformation of a finished product is solved; and in the preparation process, the camouflage printing film and the space cloth are pasted on the single side, it is guaranteed that the obtained camouflage space cloth material is low in pattern deformation rate, soft and not prone to generating creases, and the camouflage space cloth material is suitable for preparing inflatable products with large radians.

Description

technical field [0001] The invention belongs to the technical field of space cloth materials, and in particular relates to a camouflage color space cloth material and a preparation method thereof. Background technique [0002] Space cloth is a new type of material with a three-dimensional wire drawing structure. The space cloth is an integrated structure composed of two layers of cloth surface and drawing in the middle. Space cloth can provide good airtightness, and is often used in the preparation of floating boards, surfboards, gymnastic mats and other products. According to the product's requirements for wear resistance, weather resistance, appearance, etc., it is often made into a composite material by covering both sides of the space cloth. The existing processing method can compound transparent or solid-color film and space cloth, but when the film to be compounded has a pattern, such as a camouflage pattern, the resulting finished pattern will be stretched and defor...

Claims

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Application Information

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IPC IPC(8): B32B5/02B32B27/30B32B27/12B32B7/12B32B33/00B32B38/00B32B37/12B32B37/06
CPCB32B5/02B32B27/304B32B27/12B32B7/12B32B33/00B32B38/0036B32B37/12B32B37/06B32B2255/02B32B2255/26B32B2037/243
Inventor 林生雄何超金姚兴南余春发
Owner FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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