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Pigment foil and method of preparing the same

A technology for pigments and colorants, applied in the directions of reproduction/marking method, temperature recording method, printing, etc., can solve the problems of air pollution and harm to human health, etc., and achieve the effects of easy transportation and storage, wide selection range and simple production process.

Active Publication Date: 2009-01-14
ZHEJIANG HENGFENG PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The original marking on the surface of various substrates is mainly realized by printing process, but the printing process uses materials such as inks and organic solvents; these solvents, organic compounds (VOC) emitted by inks during the drying process, and alcohol wetting liquid The isopropanol and volatile gas of glazing paint all pollute the air and are harmful to human health.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1, the present invention first with the acrylic resin of 10 parts by weight, the vinyl resin of 10 parts by weight, the mica powder of 10 parts by weight, the chloroprene rubber of 10 parts by weight, the white wax of 10 parts by weight, the polyethylene wax of 10 parts by weight , 2 parts by weight of soybean lecithin, 15 parts by weight of carbon black or titanium dioxide or benzidine yellow pigment and by 10 parts by weight of toluene, 10 parts by weight of butanone, 10 parts by weight of xylene, 10 parts by weight of n-heptane, 10 parts by weight A mixed solvent composed of parts by weight of n-hexane, 10 parts by weight of naphtha, and 10 parts by weight of acetone is ground, mixed, wetted and dispersed to form a colorant layer; then 5 parts by weight of cellulose acetate, 5 parts by weight of vinyl Cellulose, the polyvinyl butyral of 5 weight parts, the pulverized silicon dioxide of 5 weight parts, the water of 30 weight parts and the ethanol mixed solve...

Embodiment 2

[0014] Embodiment 2, the present invention first with the acrylic resin of 1 weight part, the vinyl resin of 1 weight part, the mica powder of 1 weight part, the chloroprene rubber of 20 weight parts, the white wax of 20 weight parts, the polyethylene wax of 20 weight parts , 1 weight part of soybean lecithin, 30 weight parts of carbon black or titanium dioxide or benzidine yellow pigment and by 1 weight part of toluene, 1 weight part of butanone, 1 weight part of xylene, 1 weight part of n-heptane, 20 A mixed solvent composed of n-hexane, 20 parts by weight of naphtha, and 20 parts by weight of acetone is ground, mixed, wetted and dispersed to form a colorant layer; then 1 part by weight of cellulose acetate, 1 part by weight of vinyl Cellulose, 10 parts by weight of polyvinyl butyral, 10 parts by weight of pulverized silicon dioxide, 10 parts by weight of water and 50 parts by weight of ethanol mixed solvent are mixed, wetted and dispersed to make a glue layer; Then use a co...

Embodiment 3

[0015] Embodiment 3, the present invention first with the acrylic resin of 20 weight parts, the vinyl resin of 20 weight parts, the mica powder of 20 weight parts, the chloroprene rubber of 1 weight part, the white wax of 1 weight part, the polyethylene wax of 1 weight part , 3 parts by weight of soybean lecithin, 30 parts by weight of carbon black or titanium dioxide or benzidine yellow pigment and by 20 parts by weight of toluene, 20 parts by weight of butanone, 20 parts by weight of xylene, 20 parts by weight of n-heptane, 1 A mixed solvent composed of n-hexane, 1 part by weight of naphtha, and 1 part by weight of acetone is ground, mixed, wetted and dispersed to form a colorant layer; then 10 parts by weight of cellulose acetate, 10 parts by weight of vinyl Cellulose, 1 weight part of polyvinyl butyral, 1 weight part of pulverized silicon dioxide, 50 weight parts of water and 10 weight parts of ethanol mixed solvent are mixed, wetted and dispersed to form a rubber layer; T...

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PUM

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Abstract

The invention relates to a pigmentary foil and a production method thereof. The pigmentary foil comprises at least one PET membrane base, on which coloring layer material and adhesive layer material are coated orderly. The coloring layer material is prepared by grinding, mixing, wetting and dispersing acrylic resin, ethenoid resin, mica powder, chloroprene rubber, white wax, polyethylene wax, soy lecithin, pigments and mixed solvent. The adhesive layer material is prepared by mixing, wetting and dispersing cellulose acetate, vinyl cellulose, polyvinyl butyral, chalking silicon dioxide, water and ethanol mixed solvent. A coating machine uses the coating manner of a polishing roller or an anilox roller to coat the coloring layer material and the adhesive layer material on the 6-20-micron PET membrane base; and then the PET membrane base is dried under the temperature of 80 to 140 DEG C, thus obtaining the pigmentary foil. The pigmentary foil has the advantages of different colors, wide selecting range, automatic and continuous hot stamping process, little waste, cleanness without pollution, simple producing art and convenient operating method; moreover, the pigmentary foil can be transported and stored easily and can achieve patterns and wards in different colors.

Description

technical field [0001] The invention relates to a pigment foil for hot stamping on printed matter and a manufacturing method thereof, belonging to the technical field of hot stamping. Background technique [0002] The original marking on the surface of various substrates is mainly realized by printing process, but the printing process uses materials such as inks and organic solvents; these solvents, organic compounds (VOC) emitted by inks during the drying process, and alcohol wetting liquid The isopropanol contained in the paint and the volatile gas of the glazing paint all pollute the air and are harmful to human health. [0003] Pigment foil is an environmentally friendly product that can replace ink printing. It is suitable for hot stamping and marking on the surface of various substrates, including various ABS, PVC, PS, PC, PP, PE, OPP and other composite materials, soft and hard PVC, ABS, SAN, PET, PC, PS, PP, PE, etc.; all kinds of thin paper, cardboard, coated paper...

Claims

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Application Information

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IPC IPC(8): B41M5/385B41M5/42C08L1/12C08L1/26C08L29/14C08K3/36
Inventor 莫国平
Owner ZHEJIANG HENGFENG PACKING
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