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A kind of sandalwood bark, bagasse fiber composite paper filter material and its preparation method and application

A bagasse fiber and paper-based technology, which is applied in applications, e-liquid filter elements, food science, etc., can solve problems such as poor odor

Active Publication Date: 2020-10-27
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the present invention, after blending sandalwood fiber and bagasse fiber, paper base is made into paper filter material, and the paper base is coated with ebony and licorice extract and dried to obtain composite paper filter material of sandalwood bark and bagasse fiber, which can improve common Disadvantages of poor odor absorption of paper filter rods

Method used

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  • A kind of sandalwood bark, bagasse fiber composite paper filter material and its preparation method and application
  • A kind of sandalwood bark, bagasse fiber composite paper filter material and its preparation method and application
  • A kind of sandalwood bark, bagasse fiber composite paper filter material and its preparation method and application

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Embodiment 1

[0024] The preparation method of the sandalwood bark and bagasse fiber composite paper filter material of the present embodiment is prepared through the following steps:

[0025] (1) Preparation of paper base: Take commercially available sandalwood pulp board and bagasse paddle board according to the dry weight ratio of 6:4, and after hydropulping and dispersing, use PFI refiner to refine pulp. The concentration is 5% by mass, and the degree of beating is 35 ºSR. After adding conventional additives to the slurry, it is made on a paper sheet forming machine, and the paper sheet is dried for later use. The weight of the control paper is 37±1g / m2, and the thickness is 0.12±0.02 mm;

[0026] (2) Preparation of the coating liquid: take ebony and licorice according to the mass ratio of 7:3, mix and crush them, and then carry out heat reflux extraction with water to obtain the extract liquid. The solid-liquid ratio (w / v) during extraction is 1:30, and the extraction temperature is 6...

Embodiment 2

[0030] The preparation method of the sandalwood bark and bagasse fiber composite paper filter material of the present embodiment is prepared through the following steps:

[0031] (1) Preparation of paper base: Take commercially available sandalwood pulp board and bagasse paddle board according to the dry weight ratio of 9:1, and then use PFI refiner to refine the pulp after hydropulping and dispersing. The concentration is 8% by mass, and the degree of beating is 38 ºSR. After adding conventional additives to the slurry, it is made on a paper sheet forming machine, and the paper sheet is dried for later use. The weight of the control paper is 37±1g / m2, and the thickness is 0.12±0.02mm;

[0032] (2) Preparation of the coating liquid: Take black plum and licorice according to the mass ratio of 3:7, mix and crush them, and then carry out heat reflux extraction with water to obtain the extract liquid. The solid-liquid ratio (w / v) during extraction is 1:25, and the extraction tempe...

Embodiment 3

[0036] The preparation method of the sandalwood bark and bagasse fiber composite paper filter material of the present embodiment is prepared through the following steps:

[0037] (1) Preparation of paper base: Take commercially available sandalwood pulp board and bagasse paddle board according to the dry weight ratio of 8:2, and after hydropulping and dispersing, use PFI refiner to refine pulp. The concentration is 9% by mass, and the degree of beating is 42 ºSR. After adding conventional additives to the slurry, it is made on a paper sheet forming machine, and the paper sheet is dried for later use. The weight of the control paper is 37±1g / m2, and the thickness is 0.12±0.02 mm;

[0038] (2) Preparation of the coating liquid: Take black plum and licorice according to the mass ratio of 4:6, mix and crush them, and then heat reflux extraction with water to obtain the extract liquid. The solid-liquid ratio (w / v) during extraction is 1:35, and the extraction temperature is 60°C f...

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Abstract

The invention relates to a wingceltis skin and bagasse fiber composite paper filter material and a preparation method and application thereof. The preparation method comprises the following steps of step (1) preparation of paper base; step (2) preparation of coating liquid; and step (3) preparation of paper filter material. According to the wingceltis skin and bagasse fiber composite paper filtermaterial and the preparation method and application thereof, wingceltis skin long staples and bagasse short staples are reasonably matched, the paper base with good tensile strength and flexibility isobtained, an extractive of smoked plum and liquorice used for the paper base is developed at the same time, and the problem that sensory quality is reduced caused by the traditional paper filter material. The novel plant fiber composite paper filter material can provide sweet and fresh gas fume after is used for cigarette filter, the woodsiness offensive odor, irritation and dry sensation are allreduced somewhat, the residue is small, and the remaining taste is sour and sweet.

Description

technical field [0001] The invention relates to a composite paper filter material, in particular to a composite paper filter material of sandalwood bark and bagasse fiber, and also relates to a preparation method and application thereof, belonging to the field of new materials 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/02A24D3/14A24D3/10
CPCA24D3/02A24D3/10A24D3/14
Inventor 殷沛沛董高峰和智君高锐王保兴马迅宋鹏飞余贺龙唐丽杨威
Owner CHINA TOBACCO YUNNAN IND
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