Method for dyeing yellow tipping base paper

A dyeing method and a technology of tipping base paper, which are applied in the field of paper dyeing, can solve the problems of uneven dyeing and color fading of paper, and achieve the effects of practical technology, increased affinity, and simple operation

Inactive Publication Date: 2011-02-09
潍坊华港包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned defects, provide a dyeing method of yellow tipping base paper with practical technology, simple operation,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1:

[0021] A dyeing method of yellow tipping base paper includes the following steps:

[0022] 1. Prepare dyes. Put 20kg of iron yellow, 3kg of frozen yellow, 200g of scarlet, 100g of Hulan and 60kg of water into a sand mill and grind for 5 minutes to make it mixed thoroughly and evenly.

[0023] 2. Pulp. Put 500kg pulp board and 8000kg water into a hydraulic pulper for pulverization to obtain a slurry; in the pulp board, the ratio of long fibers to short fibers is 16:9.

[0024] 3. Mixed dyeing. Put the dye prepared in step 1 into the slurry obtained in step 2 and mix it thoroughly, and the concentration of the dyed slurry is controlled at 5% to 6%.

[0025] 4. Beating. Since the amount of dyed slurry in step 3 is small, before beating, put it in the pre-beating sizing tank for storage, and then put it into the beating machine after the slurry in the pre-beating sizing tank is sufficient. When beating is carried out in the middle, the percussion degree of the obtai...

Example Embodiment

[0027] Example 2:

[0028] A dyeing method of yellow tipping base paper includes the following steps:

[0029] 1. Prepare dyes. Put 24kg of iron yellow, 3.6kg of frozen yellow, 280g of scarlet, 120g of Hulan and 60kg of water into a sand mill and grind for 5 minutes to make it mixed thoroughly and evenly.

[0030] 2. Pulp. Put 500kg pulp board and 9000kg water into a hydraulic pulper for pulverization to obtain slurry; in the pulp board, the ratio of long fibers to short fibers is 16:9.

[0031] 3. Mixed dyeing. Put the dye prepared in step 1 into the slurry obtained in step 2 and mix it thoroughly, and the concentration of the dyed slurry is controlled at 5% to 6%.

[0032] 4. Beating. Since the amount of dyed slurry in step 3 is small, before beating, put it in the pre-beating sizing tank for storage, and then put it into the beating machine after the slurry in the pre-beating sizing tank is sufficient. When beating is carried out in the middle, the percussion degree of the obtai...

Example Embodiment

[0034] Example 3:

[0035] Example 2:

[0036] A dyeing method of yellow tipping base paper includes the following steps:

[0037] 1. Prepare dyes. Put 22kg of iron yellow, 3.4kg of frozen yellow, 260g of scarlet, 110g of Hulan and 60kg of water into a sand mill and grind for 5 minutes to make it mixed thoroughly and evenly.

[0038] 2. Pulp. Put 500kg pulp board and 8500kg water into a hydraulic pulper for pulverization to obtain a slurry; in the pulp board, the ratio of long fibers to short fibers is 16:9.

[0039] 3. Mixed dyeing. Put the dye prepared in step 1 into the slurry obtained in step 2 and mix it thoroughly, and the concentration of the dyed slurry is controlled at 5% to 6%.

[0040] 4. Beating. Since the amount of dyed slurry in step 3 is small, before beating, put it in the pre-beating sizing tank for storage, and then put it into the beating machine after the slurry in the pre-beating sizing tank is sufficient. When beating is carried out in the middle, the percussio...

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PUM

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Abstract

The invention discloses a method for dyeing yellow tipping base paper, which comprises the following steps of: 1, preparing dyes, namely putting ferrite yellow, chrysophenine, brilliant scarlet, blue and water into a sand mill according to a ratio, grinding, and mixing the ground materials fully and uniformly; 2, pulping, namely putting a pulp board and the water into a hydrapulper according to a ratio and pulverizing the mixture to obtain a sizing agent; 3, mixed dyeing, namely putting the dyes prepared by the step 1 into the sizing agent obtained by the step 2, and mixing fully; 4, beating, namely putting the dyed sizing agent in the step 3 into a beater for beating; and 5, preparing pulp, namely putting the sizing agent obtained by the step 4 into a pulp preparing pond, putting light calcium carbonate and starch into the pulp preparing pond according to the weight part of the process requirement, and mixing fully for dyeing. The method solves the problems of nonuniform dyeing, fading, color spots and the like of the conventional yellow tipping base paper effectively, has a practical process, is simple in operation, good in controllability and low in cost, and avoids using extra special dyeing equipment.

Description

technical field [0001] The invention relates to a method for dyeing paper products, in particular to a method for dyeing yellow tipping base paper. Background technique [0002] Cigarette tipping base paper is divided into two types: yellow tipping base paper and white tipping base paper. Yellow tipping base paper is made by adding iron yellow and dyes during the papermaking process. The papermaking is a process of making pulp into paper, namely: dilute the pulp suitable for paper quality to a certain concentration with water, and dehydrate it in the wire part of the paper machine to form a wet paper sheet, and then dehydrate it by pressing , dried to make paper. The traditional dyeing method of yellow tipping base paper is: first put the pulp, iron yellow, dye and starch after being beaten by a beater into the stock mixing tank according to the ratio required by the process, and then fully stir to complete the dyeing. The disadvantages of this dyeing method are: poor sti...

Claims

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Application Information

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IPC IPC(8): D21H23/04D21H17/67
Inventor 王世宝赵国奎戴学臣徐世安
Owner 潍坊华港包装材料有限公司
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