Process for producing aluminized paper by using aluminum foil as transfer base material

A production process, technology of aluminized paper, applied in papermaking, paper coating, textiles and papermaking, etc., can solve the problems of high consumption of aluminum foil, lack of gloss effect of aluminum foil, etc., achieve high gloss effect, novel and unique production process, good flatness effect

Inactive Publication Date: 2013-12-04
SHANGHAI WEIKAI CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the current aluminum foil The consumption of aluminum foil in the composite paper production process is high, and the PET film transfer method cannot achieve the glossy effect of the aluminum foil technical challenge

Method used

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  • Process for producing aluminized paper by using aluminum foil as transfer base material
  • Process for producing aluminized paper by using aluminum foil as transfer base material
  • Process for producing aluminized paper by using aluminum foil as transfer base material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] A production process of aluminized paper using aluminum foil as a transfer base material and preparation of a rubber material. The rubber material used in the process scheme is composed of a type A composite glue and a release aluminum foil precoating paint. The combination of type A composite glue and aluminum foil precoat paint forms the first precoat stripping process. Specifically include the following steps:

[0083] 1. Preparation of type A glue

[0084] Type A glue preparation includes the following process steps:

[0085] (1) Prepare materials according to the following components and contents (weight, kilogram):

[0086] 50% carboxylated styrene-butadiene latex 96-98;

[0087] Crosslinking agent 1-2;

[0088] Acrylate thickener 0.2-0.5;

[0089] 28% ammonium hydroxide 0.3-0.5;

[0090] Water-based defoamer 0.05-0.1;

[0091] Deionized water 1-2

[0092] The 50% carboxylated styrene-butadiene latex is BASF SD516, the cross-linking agent is Cytec water-ba...

Embodiment 2

[0117] A production process of aluminized paper with aluminum foil as a transfer base material and preparation of rubber material. The process scheme is directly combined with type B composite glue and aluminum foil to form the second direct peeling process.

[0118] The composite machine that assists the above-mentioned direct peeling process needs to be equipped with a refrigeration device and a refrigeration unit. The cooling fluid is injected into the cooling roller of the composite machine through the interface of the refrigeration unit. During normal production and operation, the temperature of the cooling roller surface is kept at 0-10°C.

[0119] Specifically include the following steps:

[0120] 1. Preparation of type B glue

[0121] (1) Prepare materials according to the following components and contents (weight, kilogram):

[0122] 50% polyvinyl acetate emulsion 55-60;

[0123] 46% benzene-acrylic emulsion 30-35;

[0124] Cross-linking agent 2-3;

[0125] Water-...

Embodiment 3

[0136] A production process of aluminized paper using aluminum foil as a transfer base material and preparation of rubber material. The process plan is to directly compound the B-type composite glue and the matte surface of aluminum foil to form the second direct peeling process. The stripped paper is printed with transparent varnish by gravure.

[0137] 1. The preparation of type B glue includes the following process steps:

[0138] (1) Prepare materials according to the following components and contents (weight, kilogram):

[0139] 50% polyvinyl acetate emulsion 55-60;

[0140] 46% benzene-acrylic emulsion 30-35;

[0141] Cross-linking agent 2-3;

[0142] Water-based defoamer 0.02-0.05;

[0143] Deionized water 2-10;

[0144] The 50% polyvinyl acetate emulsion is Beijing Organic Chemical JD02, the 46% benzene-acrylic emulsion is Johnson J89, the crosslinking agent is Cytec water-based amino resin 373, and the water-based defoamer is TEGO Airex901w;

[0145] (2) 50% pol...

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Abstract

The invention relates to a process for producing aluminized paper by using an aluminum foil as a transfer base material. The process comprises the following steps of: compounding and drying the aluminum foil and base paper on a compound machine, transferring the brightness and the grains on the surface of the aluminum foil to the base paper by adopting a reproduction method, peeling and coiling the aluminum foil on a cooling roller of the compound machine, performing vacuum aluminizing, and thus obtaining the environment-friendly aluminized paper with the same brightness effect as aluminum foil compound paper. Compared with the prior art, the process has the advantages that: the environment-friendly aluminized packing paper with the same brightness effect as the aluminum foil compound paper can be manufactured; the adopted aluminum foil is similar to a template and can be recycled, and the used aluminum foil can be used as an aluminum material and sold to create income, so that the environment is protected and the aluminum resource can be recycled when the material production cost is reduced; and the aluminized paper produced by using the process has good flatness, high brightness and wide printing adaptability, and can be used for printing high-grade wine tags and packing tobacco, food and exquisite gifts.

Description

technical field [0001] The invention relates to a paint, in particular to a production process of aluminized paper using aluminum foil as a transfer base material. Background technique [0002] The production process of aluminized paper with aluminum foil as the transfer base material is the result of development and innovation based on the current transfer technology based on PET film. It uses metal aluminum foil as the base material and template, and uses polymer materials to make the surface texture of the aluminum foil and gloss brightness transfer to paper-based materials, this process can replicate the glossy and matte effects of aluminum foil, after a series of production procedures such as compounding aluminum foil and paper, drying, peeling, and re-aluminizing , you can reproduce the packaging material with the same gloss effect as the aluminum foil composite paper. Packaging materials with such a glossy effect are difficult to produce with PET film transfer method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H19/04D21H19/26D21H19/14D21H19/34D21H21/14C09D133/00C09D175/04C09D127/06C09J113/02
Inventor 董海普周柏桐蒋天龙
Owner SHANGHAI WEIKAI CHEM
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