Flexible fiber paper and manufacturing method thereof

A flexible fiber and manufacturing method technology, applied in fiber raw material processing, paper, papermaking, etc., can solve the problems of easy generation of paper scraps and reduced water absorption, and achieve the effects of less paper scraps, excellent wet feeling and low production cost

Inactive Publication Date: 2010-12-22
가부시키가이샤하야시쇼지
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of softener is a chemical synthesis, and it may not be suitable for allergic skin
Moreover, too much pursuit of softness will lead to problems such as easy generation of paper dust and reduced water absorption.

Method used

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  • Flexible fiber paper and manufacturing method thereof
  • Flexible fiber paper and manufacturing method thereof
  • Flexible fiber paper and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation of embodiment 1 medicinal liquid

[0028] Press table 1 (serial number 6) among the embodiment 8, get liquid paraffin 8g (8% by weight) as oil agent, glycerin 71g (71% by weight) as polyhydric alcohol, sorbitol 18g (18% by weight) as carbohydrate, sucrose Fatty acid ester 3g (3% by weight) is used as nonionic surfactant, isopropyl p-hydroxybenzoic acid ester 0.01g is used as antibacterial agent, they are mixed homogeneously, obtain the medicinal liquid that total amount is 100.01g.

Embodiment 2

[0029] The preparation of embodiment 2 medicinal liquid

[0030] Press table 2 (serial number 7) among the embodiment 8, get liquid paraffin 13g (13% by weight) as oil agent, glycerin 68g (68% by weight) as polyhydric alcohol, sorbitol 16g (16% by weight) as carbohydrate, sucrose Fatty acid ester 3g (3% by weight) is used as nonionic surfactant, and they are mixed homogeneously, obtains the medicinal liquid that total amount is 100g.

Embodiment 3

[0031] The preparation of embodiment 3 medicinal liquid

[0032] Get squalene 3g (3% by weight) as oil agent, glycerin 78g (78% by weight) as polyhydric alcohol, the mixture (weight ratio 1: 1) 16g (16% by weight) of sorbitol and dextrose as sugar, sorbitol Sugar alcohol fatty acid ester 3g (3% by weight) was used as the nonionic surfactant, and they were mixed uniformly to obtain a medicinal solution with a total amount of 100 g.

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Abstract

The invention relates to a flexible fiber paper and a manufacturing method thereof. The flexible fiber paper is made by the way that fiber paper blank with the basis weight of 12.5-15g / m2 is wound on the impression cylinder of a conventional coating device under normal temperature and normal humidity (standard: temperature is 20 DEG C, and humidity is 65%RH), the fiber paper blank is coated with medicine solution containing the following main components: 0-15wt% of oiling agent, 60-90wt% of polyalcohol, 3-20wt% of saccharides and 3-5wt% of non-ionic surfactant, and antibacterial agent can be added into the medicine solution, so that the flexible fiber paper has antibacterial function. By utilizing the transfer printing manner or atomizing manner of the coating device, the medicine solution is coated by the proportion of 15-30wt%, thus obtained the flexible fiber paper. The flexible fiber paper of the invention has high safety on skin, soft handfeel and obvious moistness, and less paper dust is produced, thus being especially applicable to face tissues for sensitive skin, children or women.

Description

technical field [0001] The present invention relates to flexible fiber paper, especially facial tissue, which is highly safe to the skin, soft to the touch, excellent in moist feeling, produces less paper dust, and is especially suitable for allergic skin, infants and women, and its manufacture method. Background technique [0002] Pulp is a fiber extracted from raw materials such as wood and grass, and its main component is cellulose. The cellulose has the property of being integrated by combining with hydrogen, and fiber paper is manufactured using this property. Fiber paper is generally used to make facial tissue and toilet paper, etc. They are commonly used household papers, and their consumption is increasing because of the advantages of convenience and comfort in life. Compared with toilet paper, facial tissue requires water resistance and strength. And in order to improve the flexibility of tissue paper, make feel more soft, all need to use softening agent all the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/14D21H19/18D21H23/50D21H23/52D21H21/36D21H17/03
Inventor 坂本英辅
Owner 가부시키가이샤하야시쇼지
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