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A kind of brown translucent wrapping paper and its processing technology

A kind of processing technology, translucent technology, applied in papermaking, papermaking, textile and papermaking, etc., can solve the problems of chromatic aberration, fading, brown translucent wrapping paper, etc. colorful effect

Active Publication Date: 2018-06-26
江山市华盛纸业制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The brown translucent wrapping paper made by the existing processing technology is not strong in color layering, and it is prone to color difference and fading

Method used

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  • A kind of brown translucent wrapping paper and its processing technology
  • A kind of brown translucent wrapping paper and its processing technology
  • A kind of brown translucent wrapping paper and its processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, a coffee-colored translucent wrapping paper made of raw material consisting of 50% coniferous and 50% broadleaf by mass and pigment consisting of material of the following mass: direct dark brown 20 kg / ton dry pulp, direct acid-resistant scarlet 2.5 kg / ton dry pulp, direct sunfast black 1.8 kg / ton dry pulp, direct indigo 0.03 kg / ton dry pulp, rose essence 0.01 kg / ton dry pulp, acid Orange 1.2 kg / ton dry pulp, chemical color fixing agent 2 kg / ton dry pulp and salt 4 kg / ton dry pulp.

[0020] A processing technology of brown translucent wrapping paper, comprising the following steps:

[0021] 1) The raw materials are subjected to pulping treatment, and then enter into the pulp tank;

[0022] 2) After adding the pigment, carry out grinding treatment, then carry out thickening and enter into the slurry forming tank;

[0023] 3) The slurry in the slurry tank flows into the mixing tank, and white water is added;

[0024] 4) The slurry enters t...

Embodiment 2

[0028] Such as figure 1 As shown, a coffee-coloured translucent wrapper made of raw material consisting of 50% coniferous and 50% broadleaf by mass and pigment consisting of material of the following mass: direct dark brown 22.5 kg / ton dry pulp, direct acid-resistant scarlet 2.75 kg / ton dry pulp, direct sunfast black 1.9 kg / ton dry pulp, direct indigo 0.035 kg / ton dry pulp, rose essence 0.015 kg / ton dry pulp, acid Orange 1.25 kg / ton dry pulp, chemical fixing agent 2.1 kg / ton dry pulp and salt 4.1 kg / ton dry pulp.

[0029] A processing technology of brown translucent wrapping paper, comprising the following steps:

[0030] 1) The raw materials are subjected to pulping treatment, and then enter into the pulp tank;

[0031] 2) After adding the pigment, carry out grinding treatment, then carry out thickening and enter into the slurry forming tank;

[0032] 3) The slurry in the slurry tank flows into the mixing tank, and white water is added;

[0033] 4) The slurry enters the...

Embodiment 3

[0037] Such as figure 1 As shown, a coffee-coloured translucent wrapping paper made of raw material consisting of 50% coniferous and 50% broadleaf by mass and pigment consisting of material of the following mass: direct dark brown 25 kg / ton dry pulp, direct acid-resistant scarlet 3 kg / ton dry pulp, direct sunfast black 2 kg / ton dry pulp, direct indigo 0.04 kg / ton dry pulp, rose essence 0.02 kg / ton dry pulp, acid Orange 1.3 kg / ton dry pulp, chemical fixing agent 2.2 kg / ton dry pulp and salt 4.2 kg / ton dry pulp.

[0038] A processing technology of brown translucent wrapping paper, comprising the following steps:

[0039] 1) The raw materials are subjected to pulping treatment, and then enter into the pulp tank;

[0040] 2) After adding the pigment, carry out grinding treatment, then carry out thickening and enter into the slurry forming tank;

[0041] 3) The slurry in the slurry tank flows into the mixing tank, and white water is added;

[0042] 4) The slurry enters the he...

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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Abstract

The invention discloses coffee-color translucent packaging paper and a processing process thereof. The coffee-color translucent packaging paper is prepared from raw materials and pigments, wherein the raw materials comprise 50% by mass of needle leaves and 50% by mass of broadleaves, and the pigments comprise, by mass, 20-25 kg / ton absolute dry pulp of direct dark brown, 2.5-3 kg / ton absolute dry pulp of direct fast scarlet, 1.8-2 kg / ton absolute dry pulp of direct black, 0.03-0.04 kg / ton absolute dry pulp of direct indigo, 0.01-0.02 kg / ton absolute dry pulp of rhodamine, 1.2-1.3 kg / ton absolute dry pulp of acid orange, 2-2.2 kg / ton absolute dry pulp of a chemical color fixing agent, and 4-4.2 kg / ton absolute dry pulp of a salt. According to the present invention, the prepared paper has characteristics of smart color, layering feeling, chromatic aberration generation resistance and fading resistance, and can maintain the rich color by facing the background light.

Description

technical field [0001] The invention relates to a brown translucent wrapping paper and its processing technology. Background technique [0002] Packaging paper refers to the paper used for packaging with high strength, low moisture content, low air permeability, no corrosion, certain water resistance and beautiful appearance. The paper used for food packaging also requires hygiene, sterility, and no pollution impurities. Wait. [0003] Paper used for packaging various goods and materials. Generally, it has high physical strength and certain water resistance. According to the characteristics of the product, the packaging paper has corresponding special properties. Among the packaging papers, the largest amount is used for packaging bulk powder and granular industrial and agricultural raw materials, such as paper bag paper for cement, chemical fertilizers, etc., which are generally made of more than 3 to 4 layers of paper. Therefore, it is also called multi-layer paper bag ...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H11/00D21H21/26D21F11/02
CPCD21F11/02D21H11/00D21H21/26
Inventor 徐建生祝伟华王小雄
Owner 江山市华盛纸业制造有限公司
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