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Composite papery filter material based on mulberry fibers and preparing method and application thereof

A mulberry fiber and paper-based technology, applied in the field of new material development for cigarette filter rods, can solve the problems of reduced dryness and irritation, increased sweetness of smoke, and woody odor, etc., to achieve reduced irritation and dryness , The effect of increasing the sweetness of smoke

Pending Publication Date: 2018-06-29
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the composite filter material is used in cigarette paper filter rods, it can improve the defect of poor taste absorption of ordinary wood pulp fiber paper filter rods, endow cigarette smoke with a delicate fragrance, and at the same time increase the sweetness of the smoke, and the woodiness and dryness. and irritation reduction, with better sensory quality

Method used

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  • Composite papery filter material based on mulberry fibers and preparing method and application thereof
  • Composite papery filter material based on mulberry fibers and preparing method and application thereof
  • Composite papery filter material based on mulberry fibers and preparing method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0027] The preparation method of the composite paper filter material based on mulberry fiber of the present embodiment is characterized in that: it is prepared through the following steps:

[0028] (1) Preparation of paper base: The commercially available mulberry pulp board was hydrolyzed and shattered, and then refined 5 times with a KRK high-consistency disc refiner. The pulp concentration was 8% by mass and the disc grinding gap was 0.2 mm. , and then mixed with bagasse paddle board according to the dry weight of 8:2, after hydropulping and dispersing, it was refined on a PFI refiner, the slurry concentration was 4% by mass, and the beating degree was controlled at 35 ºSR. After adding conventional additives to the slurry, it is copied and formed on a paper sheet forming machine, and the paper sheet is used after drying; the weight of the paper sheet is controlled to be 37±1g / m2, and the thickness is 0.12±0.02 mm;

[0029] (2) Preparation of coating solution: take fresh ba...

Embodiment 2

[0033] The preparation method of the composite paper filter material based on mulberry fiber of the present embodiment is characterized in that: it is prepared through the following steps:

[0034] (1) Preparation of paper base: The commercially available mulberry pulp board was hydrolyzed and decompressed, and then refined five times with a KRK high-consistency disc refiner. The pulp concentration was 12% by mass and the disc grinding gap was 0.1 mm , and then mixed with bagasse paddle board according to the dry weight of 9:1, after hydropulping and dispersing, it was refined on a PFI refiner, the slurry concentration was 8% by mass, and the beating degree was controlled at 45 ºSR. After adding conventional additives to the slurry, it is copied and formed on a paper sheet forming machine, and the paper sheet is used after drying; the weight of the paper sheet is controlled to be 37±1g / m2, and the thickness is 0.12±0.02 mm;

[0035] (2) Preparation of coating solution: take fr...

Embodiment 3

[0039] The preparation method of the composite paper filter material based on mulberry fiber of the present embodiment is characterized in that: it is prepared through the following steps:

[0040] (1) Preparation of paper base: The commercially available mulberry pulp board was hydrolyzed and shattered, and then refined five times with a KRK high-consistency disc refiner. The pulp concentration was 9% by mass and the disc grinding gap was 0.15 mm , and then mixed with bagasse paddle board according to the dry weight of 85:15, after hydraulic pulping and dispersing, it was refined on a PFI refiner, the slurry concentration was 6% by mass, and the beating degree was controlled at 40 ºSR. After adding conventional additives to the slurry, it is copied and molded on a paper sheet forming machine, and the paper sheet is used after drying; the basis weight of the paper sheet is controlled to be 37±1 g / m2, and the thickness is 0.12±0.02 mm;

[0041](2) Preparation of coating liquid:...

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Abstract

The invention relates to a composite papery filter material based on mulberry fibers and a preparing method and application thereof. The preparing method includes the following steps of (1) paper basepreparing; (2) coating liquid preparing; (3) papery filter material preparing. The mulberry fibers are suitably cut off to be blended with bagasse fibers, and through reasonable matching of long andshort fibers, a paper base with the good related physical indexes is obtained; meanwhile, extracting liquid of chimonocalamus delicates and dark plums suitable for the paper base is developed, and thecomprehensive sensory quality of the composite papery filter material is improved. The composite papery filter material can be used in cigarette filter sticks and used for giving the faint scent fragrance to smoke of cigarettes when cigarettes are smoked; meanwhile, the sweet feeling of the smoke is increased, and woody miscellaneous qi, dry sensation and irritation are reduced.

Description

technical field [0001] The invention relates to a paper filter material, especially a composite paper filter material based on mulberry fiber, and also relates to a preparation method and application thereof, belonging to the field of new material development for cigarette filter rods. Background technique [0002] Cigarette filter is the main cigarette auxiliary material in the tobacco industry. The selection of cigarette filter rod material has a significant impact on the smoking quality and tar reduction of cigarettes. Compared with the currently commonly used cellulose acetate filter sticks, paper filter sticks have obvious advantages in coke reduction, cost and environmental protection, but paper filter stick cigarettes have dry smoke and strong irritation when smoking cigarettes. , obvious woodiness, bitter aftertaste and other shortcomings, making it difficult to be widely used in cigarettes. At present, domestic and foreign research reports on the modification of pa...

Claims

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Application Information

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IPC IPC(8): A24D3/10A24D3/02
CPCA24D3/02A24D3/10
Inventor 殷沛沛董高峰王保兴和智君高锐余贺龙马迅宋鹏飞唐丽杨威
Owner CHINA TOBACCO YUNNAN IND