Hot stamping foil applied to overlapping hot stamping on gold stamping layer and preparation method of hot stamping foil

A technology for anodizing aluminum and hot stamping foil, which is applied in the field of printing plates or foils and the materials used to achieve stable product performance, high hardness and toughness, and enhanced adhesion.

Active Publication Date: 2015-04-08
云南玉溪东魅包装材料有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies in the background technology, the present invention aims to provide a product with good ironing and trimming properties, complete transfer of overlapping hot stamping layers, smooth edges without burrs And the adhesion is firm, there is no phenomenon of flying gold, powder removal, etc., the hot stamping effect has a strong three-dimensional effect, and the anti-counterfeiting performance is more outstanding. An anodized aluminum hot stamping foil for overlapping hot stamping on the hot stamping layer and a preparation method thereof

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This example is the "Honghe" brand tipping paper produced by Qingdao Jiaze Packaging Material Co., Ltd. According to the design requirements, the anodized aluminum hot stamping foil is overlapped and hot stamped on the ordinary purple anodized aluminum hot stamping layer by circular pressure. Specifically Formula is calculated in parts by weight as:

[0035] The release layer is prepared from the following raw materials in parts by weight: 3.0 kg of water-soluble oxidized polyethylene wax, 50.0 kg of absolute ethanol, and 47.0 kg of deionized water.

[0036] The colored layer is prepared from the following raw materials in parts by weight: 15.0 kg carboxylated acrylic resin, 6.0 kg cellulose acetate butyrate, 5.0 kg polyurethane, 6 kg isocyanate, 3.0 kg polyvinyl butyral, 2.0 kg dye, butyl Ketone 40.0kg, ethyl acetate 25.0kg, propyl acetate 4.0kg.

[0037] The adhesive layer is prepared from the following raw materials in parts by weight: 5.0kg of vinyl...

Embodiment 2

[0058] This example is the "Da Chong Jiu" brand tipping paper produced in Yunnan Yuxi Spicy Paper Factory. According to the design requirements, the anodized aluminum hot stamping foil is overlapped and hot stamped on the laser hot stamping layer. The specific formula is as follows: Parts by weight are counted as:

[0059] The release layer is prepared from the following raw materials in parts by weight: 5.0 kg of water-soluble oxidized polyethylene wax, 70.0 kg of absolute ethanol, and 30.0 kg of deionized water.

[0060] The colored layer is prepared from the following raw materials in parts by weight: 20.0 kg carboxylated acrylic resin, 8.0 kg cellulose acetate butyrate, 7.0 kg polyurethane, 2 kg isocyanate, 1.0 kg polyvinyl butyral, 5.0 kg dye, butyl Ketone 70.0kg, ethyl acetate 50.0kg, propyl acetate 2.0kg.

[0061] The adhesive layer is prepared from the following raw materials in parts by weight: 2.0kg vinyl chloride-vinyl acetate resin, 3.0kg polyvinyl...

Embodiment 3

[0082] This example is the "Yuxi" brand outer box cardboard produced in Yunnan Yuxi Printing Factory. According to the design requirements, the anodized aluminum hot stamping foil is superimposed and hot stamped on the laser hot stamping layer. The specific formula is calculated in parts by weight. for:

[0083] The release layer is prepared from the following raw materials in parts by weight: 1.0 kg of water-soluble oxidized polyethylene wax, 20.0 kg of absolute ethanol, and 20.0 kg of deionized water.

[0084] The colored layer is prepared from the following raw materials in parts by weight: 10.0 kg carboxylated acrylic resin, 15.0 kg cellulose acetate butyrate, 10.0 kg polyurethane, 10 kg isocyanate, 4.0 kg polyvinyl butyral, 1.0 kg dye, butyl Ketone 60.0kg, ethyl acetate 40.0kg, propyl acetate 1.0kg.

[0085] The adhesive layer is prepared from the following raw materials in parts by weight: vinyl chloride-vinyl acetate resin 6.0kg, polyvinyl alcohol 10.0k...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an anodized aluminum hot stamping foil applied to overlapping hot stamping on a bronzing layer and a preparation method thereof. The existing anodized aluminum hot stamping foil may have transfer incompleteness, missing hot stamping, pasting, and dropout during overlapping hot stamping. There are disadvantages such as powder and unclear edges of the hot stamping layer. The hot stamping foil of the present invention is composed of a base film layer, a release layer, a colored layer, a vacuum aluminized layer and an adhesive layer, and the adhesive layer is prepared from the following raw materials in parts by weight: vinyl chloride-vinyl acetate resin 1-6 1-10 parts of polyvinyl alcohol, 1-10 parts of acrylate, 1-5 parts of nitrocellulose, 1-5 parts of fumed silica, 20-70 parts of ethyl acetate, 10-50 parts of ethanol, propyl acetate 1-5 parts of ester. The present invention is applied to anodized aluminum hot stamping foil for overlapping hot stamping on the hot stamping layer, which has good hot stamping and trimming properties, complete transfer of overlapping hot stamping layers, smooth edges without burrs and firm adhesion, no flying gold, peeling off Powder and other phenomena, the hot stamping effect has a strong three-dimensional effect, and the anti-counterfeiting performance is more prominent.

Description

technical field [0001] The present invention relates to a printing plate or foil, and the materials used therefor, more specifically to an anodized aluminum hot stamping foil applied to hot stamping on a hot stamping layer and a preparation method thereof. Background technique [0002] Anodized aluminum hot stamping foil is a new type of packaging material for vacuum aluminum plating. The pre-engraved patterns, lines and fonts on the hot stamping plate are transferred to the surface of the substrate through the principle of hot pressing, so that it has bright color, strong metallic feeling, visual It has been widely used in hot stamping and decoration on the surface of paper products, plastic products, leather products, wood products and so on. [0003] Anodized aluminum hot stamping foil is composed of base film layer, release layer, coloring layer, vacuum aluminized layer and adhesive layer. Its preparation method includes coating release layer and coloring layer on the...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B41M5/382C09D127/06C09D131/04C09D123/30C09D175/04C09D7/12
Inventor 何宗修龚林陈诗阳杨正德
Owner 云南玉溪东魅包装材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap