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A kind of aluminized paper for aluminum crystal label and preparation method thereof

A technology of aluminized paper and labels, applied in chemical instruments and methods, paper/cardboard layered products, synthetic resin layered products, etc., can solve the problem of slow labeling speed, high price of plastic self-adhesive labels, and water resistance Poor and other problems

Active Publication Date: 2021-04-20
JIAXING HAONENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Paper labels are ordinary labels with poor water resistance and easy labeling
The price of plastic self-adhesive labels is high, and the labeling and paper labels are not universal, and the labeling speed is slow

Method used

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  • A kind of aluminized paper for aluminum crystal label and preparation method thereof
  • A kind of aluminized paper for aluminum crystal label and preparation method thereof
  • A kind of aluminized paper for aluminum crystal label and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0016] Embodiment 1-4 prepares the aluminized film paper layer for aluminum crystal label

[0017] The shrinkage rate of the two-way heat-shrinkable PET vacuum aluminized film is 50-70°C, 30%-45% in the longitudinal direction, and 55%-80% in the transverse direction, 32g; the base paper layer material is base paper with a medium wet strength of 32 grams; The wet tensile force of the base paper layer material is ≥8 in the longitudinal direction and ≥4 in the transverse direction; the curing agent is SY-03B.

[0018] The paint of the back coating comprises the following components by weight percentage: 1-8% of carboxymethyl cellulose, 8-15% of glycerol, 0.3-0.8% of lubricating and moisturizing agent (No. 060A01), and 83-90% of water.

Embodiment 1

[0019] The glue layer of the glue layer in Example 1 comprises the following components by weight percentage: 8% curing agent, 1% polyacrylic acid sodium salt, 2% phenolic resin, 40% ethyl acetate, and the balance water.

Embodiment 2

[0020] The glue layer of the glue coating layer in Example 2 comprises the following components by weight percentage: 12% of curing agent, 2% of polyacrylic acid sodium salt, 4% of phenolic resin, 50% of ethyl acetate, and the balance of water.

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Abstract

The invention relates to the technical field of aluminum crystal labels, in particular to an aluminized paper for aluminum crystal labels and a preparation method thereof. The aluminized paper comprises an aluminized PET layer, a glued layer, a base paper layer and a back coat from top to bottom; the aluminum-free surface of the aluminized PET layer is bonded to the base paper layer through the glued layer; The aluminized PET layer is a two-way heat-shrinkable PET vacuum aluminized film; the shrinkage rate of the two-way heat-shrinkable PET vacuum aluminized film is 50-70°C, 30%-45% in the longitudinal direction, and 55%-80% in the transverse direction . The invention provides the label paper prepared by the aluminum-plated paper for aluminum crystal labels, which has the function of continuous labeling of paper labels after printing labels, does not need to replace the labeling machine, and can realize the interchangeability of old and new products on the assembly line labeling machine. After labeling, it will not be affected by environmental humidity and aging, no bubbling, no wrinkling, and no marking marks. It is an ideal medium and high-end label substrate, especially suitable for beer companies in the humid southern climate.

Description

technical field [0001] The invention relates to the technical field of aluminum crystal labels, in particular to an aluminized paper for aluminum crystal labels and a preparation method thereof. Background technique [0002] The current beer labels include coated paper, wet-strength coated paper, wet-strength copper-plated aluminized paper, and self-adhesive plastic labels. Paper labels are ordinary labels with poor water resistance and easy labeling. The price of plastic self-adhesive labels is high, and the labeling and paper labels are not universal, and the labeling speed is slow. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an aluminized paper for an aluminum crystal label of an aluminum crystal label as a base material for a beer label. The aluminum-plated paper prepared by the invention is used to prepare aluminum crystal labels for beer labels, and the beer bottles can be recycled and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/36B32B27/10B32B29/00B32B7/12C09J161/06C09J11/08C09D101/28C09D7/63
CPCB32B7/12B32B27/10B32B27/36B32B29/002C09D101/286C09J11/08C09J161/06C09D7/63C08L33/02C08K5/053
Inventor 孟宪义
Owner JIAXING HAONENG TECH CO LTD
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