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Production method for easily-identified interlayer-colorful label paper and label paper prepared with production method

A production method and label paper technology are applied in the field of papermaking to achieve the effects of reducing production costs, high recognition, and significant brand promotion effects.

Active Publication Date: 2017-10-17
浙江哲丰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Promoting products through product labels is a novel advertising method at present, but how to improve the recognition of products through labels has always been a difficult problem to solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A production method for easily identifiable interlayer color label paper, characterized in that the label paper is composed of a surface layer, an interlayer and a bottom layer, wherein a light coating is also provided on the surface layer, and the method comprises the following steps:

[0038] (1) Surface layer: After deinking by MOW recovery flotation method, use fiber grading sieve to classify long and short fibers to obtain long fiber pulp and short fiber pulp respectively, and the long fiber pulp is beaten to 35° SR by double-disc grinding and heat grinding , wet weight 10.5g; bleached kraft softwood pulp board and bleached kraft hardwood pulp board were pulped separately, mixed according to the mass ratio of 1.5:2.5, and beat to 38 ° SR with a double disc mill; The final long fiber pulp and the mixed wood pulp after beating are mixed and prepared according to the mass ratio of 1:0.6, and the surface layer is obtained by papermaking on the inclined wire paper machin...

Embodiment 2

[0045] A production method for easily identifiable interlayer color label paper, characterized in that the label paper is composed of a surface layer, an interlayer and a bottom layer, wherein a light coating is also provided on the surface layer, and the method comprises the following steps:

[0046] (1) Surface layer: After deinking by the MOW recovery flotation method, the fiber grading screen is used to classify the long and short fibers to obtain long fiber pulp and short fiber pulp respectively, and the long fiber pulp is beaten to 28 ° SR by double disc grinding , wet weight 8g; bleached kraft softwood pulp board and bleached kraft hardwood pulp board were pulped separately, mixed according to the mass ratio of 1.5:2.5, and beat to 35 ° SR with a double disc mill; after beating The long-fiber pulp and the mixed wood pulp after beating are mixed and prepared according to the mass ratio of 1:0.6, and the surface layer is obtained by papermaking on an inclined wire paper ma...

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Abstract

The invention discloses a production method for easily-identified interlayer-colorful label paper and the label paper prepared with the production method. The label paper is composed of a surface layer, an interlayer and a bottom layer. A light weight coating is arranged on the surface layer, the surface layer is obtained by blending long stock with wood pulp, and the long stock is obtained in the mode that MOW is recycled and deinked and passes through a grading screen; the interlayer is obtained in the mode that aramid fibers and polyester fibers are mixed, dyed and blended with hardwood pulp; the bottom layer is obtained by blending OCC pulp with graded short stock; after the layers are compounded through a three-layer compounding machine, light weight coating is conducted through an off-machine coater, and the easily-identified interlayer-colorful label paper is obtained. According to the production method for the easily-identified interlayer-colorful label paper, as the MOW, OCC and the wood pulp are matched and blended, the using amount of the wood pulp is saved, and the production cost of an enterprise is reduced; particularly, as the dyed synthesis aramid fibers and polyester fibers are blended in the interlayer, the interlayer of the label paper has bright color, the prepared label paper has a high identifying degree, and the remarkable brand promotion effect is achieved.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a production method of an easily identifiable interlayer color label paper and the produced label paper. Background technique [0002] With the continuous advancement of the marketization process, more and more products are sold and competed in the global market. How to stand out in the fierce competition is the unremitting pursuit of entrepreneurs and sellers. It is a long-standing method to know the brand and improve its recognition. However, the huge advertising costs have also brought great pressure to the merchants. Commodity labels in the prior art are often produced using the same or similar paper, and only different product characters are printed, and the degree of recognition is negligible. Promoting products through product labels is a novel advertising method at present, but how to improve the recognition of products through labels has always been a difficult pro...

Claims

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Application Information

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IPC IPC(8): D21F13/00D21H21/28D21H27/00
CPCD21F13/00D21H21/28D21H27/00
Inventor 史君齐岳跃振丁威张美娟黄兴全
Owner 浙江哲丰新材料有限公司