Paper comprising fiber of citrus peel

A technology of citrus peel and peel fiber, which is applied in the fields of fiber raw material processing, textile and papermaking, non-woody plant/crop pulp, etc. Bark powder and wolfberry fiber are not well bonded, bulky, etc., to achieve the effects of reduced production costs, good touch and hygroscopicity, and beautiful colors

Inactive Publication Date: 2009-07-22
金海坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the combination of citrus peel powder and wolfberry fiber is not good. When the same amount of binder is put into the production process of hanji containing citrus peel powder, compared with ordinary hanji, its thickness is thicker and bulkier. Large and low density, relatively low tensile strength, burst strength, tear strength and folding resistance

Method used

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  • Paper comprising fiber of citrus peel
  • Paper comprising fiber of citrus peel
  • Paper comprising fiber of citrus peel

Examples

Experimental program
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Effect test

Embodiment 1

[0018] [Example 1] Making of Orange Peel Paper 1

[0019] Put 200g of dried orange peel into 5% sodium hydroxide solution, cook at 100°C for 30 minutes, and soak out the cellulose oil. Pull out the boiled pericarp and wash it with water for 3 times, then put it into a beater together with 1.8kg of water and carry out a 20-minute beating process to make orange peel fiber.

[0020] The Chinese wolfberry fiber 10kg (moisture content is 90% by weight) that Chinese wolfberry beating is made, the orange peel fiber 2kg that above-mentioned beating is made and PEO 45g are mixed and stirred and put into the paper-making cylinder, utilize sandwich former (twin -wire sheet former) after papermaking, put it into a dehydrator for dehydration and compression to obtain a uniform basis weight. Paper in a compressed and semi-dry state (moisture content 40% by weight) is brushed with a dry brush on a hot plate dryer and made flat and in close contact (stack-by-stackmanner), and then dried to m...

Embodiment 2

[0021] [Example 2] Making of Orange Peel Paper 2

[0022] Except that the orange peel fiber 10kg made after the wolfberry beating, the orange peel fiber 4kg made by beating and the PEO 45g are mixed and stirred, all the other production processes are the same as in Example 1, and the paper made in this embodiment is orange peel paper2.

Embodiment 3

[0023] [Example 3] Production of Lemon Peel Paper 1

[0024] Except that lemons are used instead of oranges, the rest of the production process is the same as in Example 1, and the paper made in this example is Lemon Peel Paper 1.

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PUM

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Abstract

The invention relates to a paper containing citrus peel fiber contains 20 to 60 weight parts of citrus peel fiber with respect to 100 weight parts of paper mulberry fiber. The citrus peel fiber is a peel fiber of one selected from the group consisting of mandarin orange, lemon, orange, Kiyomi and Dekopon. The paper containing citrus peel fiber is excellent in tensile strength, tear strength, bursting strength and folding endurance, and has superior preservability with pH close to neutrality. The paper containing citrus peel fiber of the invention also has a yellowish and / or reddish aesthetic color, excellent tactile sensation and high vapor transmission, and thus is adequate to be used as high grade wall paper and window paper. Furthermore, since the paper containing citrus peel fiber of the invention is manufactured by using by-products created in the course of processing citruses, it is possible to reduce manufacturing costs as well as decrease waste, thereby preventing pollution.

Description

technical field [0001] The present invention relates to a paper containing citrus peel fibers, and more particularly to a paper containing citrus peel fibers obtained from oranges, lemons, oranges, kiyomi, and dekopon, and mulberry fibers paper. Background technique [0002] In the production process of traditional Korean paper, bast fibers obtained from the bark of eucalyptus (paper mulberry) and mulberry are used for the manufacturing process. Because the fiber length is much longer than that of ordinary pulp, the tissue strength is high and the fiber bonding is good. . Generally, paper has a strong acidity of pH 4 to pH 5.5, which will be hydrolyzed over time, thereby reducing the paper's storage properties; on the contrary, Hanji not only has a long service life, but also has good hygroscopicity (for example, high moisture permeability. ), also embodies material properties with natural beauty, so it is considered one of the representatives of high-grade paper. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H17/02
CPCD21C5/00D21H11/12D21H17/02
Inventor 金海坤
Owner 金海坤
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