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CN101967289B - Method for preparing sheets from potatoes or potato residues and discarded vegetable fibers - Google Patents

Method for preparing sheets from potatoes or potato residues and discarded vegetable fibers Download PDF

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Publication number
CN101967289B
CN101967289B CN201010501988A CN201010501988A CN101967289B CN 101967289 B CN101967289 B CN 101967289B CN 201010501988 A CN201010501988 A CN 201010501988A CN 201010501988 A CN201010501988 A CN 201010501988A CN 101967289 B CN101967289 B CN 101967289B
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China
Prior art keywords
potatoes
waste
potato residues
potato
plant fiber
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Expired - Fee Related
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CN201010501988A
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Chinese (zh)
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CN101967289A (en
Inventor
温国华
张伟
目仁更
林波
徐楠
那伟丹
杨芳若
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Inner Mongolia University
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Inner Mongolia University
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Publication of CN101967289A publication Critical patent/CN101967289A/en
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Publication of CN101967289B publication Critical patent/CN101967289B/en
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  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

The invention discloses a method for preparing sheets from potatoes or potato residues and discarded vegetable fibers. The method comprises the following steps of mixing cooked potatoes or potato residues and discarded vegetable fiber powder uniformly, putting the mixture into a die, and forming, polishing, demoulding and drying to obtain sheets. The sheets of the invention have the characteristics of light weight, no toxicity, low cost, simple preparation process, and recycle waste, and contribute to environmental protection, and can be widely applied in fields of decoration, packaging and the like.

Description

Method with potato class or potato slag and discarded plant fiber making sheet material
Technical field
The present invention relates to a kind of sheet material of environment-friendly type, be specifically related to a kind of method of utilizing potato class or potato slag and discarded plant fiber to make environment-friendly sheet.
Technical background
The depleted vegetable fibre exists in a large number at present, and intractability is big, except wherein can directly recycling on a small quantity, other major part all adopts the mode of landfill and burning to handle, but all there is the defective of contaminate environment, waste resource in these treatment technologies.So we are useless in line with profit, environmental protection, energy-conservation principle, are raw material with the discarded plant fiber, by certain technical process, invented a kind ofly can be widely used in decorating, " green sheet " in field such as packing.This technology has realized turning waste into wealth for the recycle of waste provides a kind of fine approach, helps resources conseravtion and environment, has vast market prospect.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of novel method of making environment-friendly sheet, and this making method is a main raw material with potato class or potato slag, discarded plant fiber, through rationally proportioning, simple technical flow make a kind of sheet material.
Technical scheme of the present invention is: with the method for potato class or potato slag and discarded plant fiber making sheet material, put into mould after mixing by a certain percentage by the potato class of boiling or potato slag and discarded plant fiber dust, after moulding, polishing, the demoulding and drying, promptly make sheet material.Wherein the potato class can be: potato, Ipomoea batatas and cassava etc.; The discarded plant fiber mainly can be: the discarded plant fiber in straw, the domestic waste.The discarded plant fiber mainly can be: the branches and leaves of maize straw, wheat stalk, litter decoration, wood chip, tree etc.
Each material of the present invention is by weight ratio: (1) is that raw material is made sheet material, potato class 25-35%, discarded plant fiber dust 65-75% with potato class and discarded plant fiber; (2) be that raw material is made sheet material, potato slag 30-40%, discarded plant fiber dust 10-20%, tap water 50-60% with potato slag and discarded plant fiber.
Advantage of the present invention is: 1, the present invention is to be that raw material is made sheet material with potato class or potato slag and discarded plant fiber, this sheet material has that material is even, smooth, firm, insulation, energy-conservation, nontoxic, in light weight, characteristics such as cost is low, manufacture craft is simple, easy construction, meet fully that country is sharp useless, environmental protection, energy-conservation Green Development requirement, be a kind of green sheet making method of ideal Sustainable development.2, utilize the discarded plant fiber to make board, its objective is a large amount of discarded plant fibers is become useful material, for a large amount of discarded plant fibers is sought an approach that is of value to environmental protection for raw material.With this technical finesse discarded plant fiber, do not need to make slurry, so there is not waste liquid, do not contain formaldehyde, free from environmental pollution.3, be the sheet material of feedstock production with potato class or potato slag and discarded plant fiber, in light weight, but still have certain mechanical strength, easy construction can be sawed, bores, various machine-shapings operations such as plane.4, it is extensive, cheap and easy to get to prepare this sheet material its raw material source, and prepared sheet material can be applicable to building field, decoration field, packaging field etc., will better service in the causes such as utilization of waste material, environment protection, building and packing of China.
Embodiment
Embodiment 1: when manufactured size is 195mm * 195mm * 15mm sheet material, by weight needing with potato residues 280g, tap water 470g, potato residues is added in the tap water, boil the back and add the stirring of 140g fluting board crumbs powder, put into mould after stirring, after moulding, polishing, the demoulding and drying, make.The assay of the prepared sheet material of present embodiment is as shown in the table.
Figure GSB00000383188700021
Embodiment 2: when manufactured size is 195mm * 195mm * 15mm sheet material, by weight needing to put into mould with the potato 607.5g after boiling, corrugation paper scrap 270g after stirring, make after moulding, polishing, the demoulding and drying.
Embodiment 3: when manufactured size is 195mm * 195mm * 15mm sheet material, by weight needing to put into mould with the Ipomoea batatas 720.5g after boiling, corrugation paper scrap 240g after stirring, make after moulding, polishing, the demoulding and drying.

Claims (2)

1.以薯类或薯渣与废弃植物纤维制作板材的方法，其特征在于：将煮熟的薯类或薯渣和废弃植物纤维粉末混合均匀后放入模具中，经成型、抛光、脱模及干燥后即制成，其中各物料的重量百分比为：（1）以薯类和废弃植物纤维为原料制作板材时，薯类25-35%，废弃植物纤维粉末65-75%；（2）以薯渣和废弃植物纤维为原料制作板材时，薯渣30-40%，废弃植物纤维粉末10-20%，自来水50-60%。 1. The method of making boards from potatoes or potato residues and waste plant fibers, which is characterized in that: the cooked potatoes or potato residues and waste plant fiber powder are evenly mixed and then put into a mold, which is formed, polished, and demoulded It is made after drying, and the weight percentage of each material is: (1) when making boards with potatoes and waste plant fibers as raw materials, 25-35% of potatoes, 65-75% of waste plant fiber powder; (2) When using potato residues and waste plant fibers as raw materials to make boards, potato residues are 30-40%, waste plant fiber powder is 10-20%, and tap water is 50-60%. 2.根据权利要求1所述的方法，其特征在于：薯类为马铃薯、红薯或木薯；废弃植物纤维为植物秸秆、城市生活垃圾中的废弃植物纤维、木屑、树的枝叶；植物秸秆为玉米秸秆、小麦秸秆；城市生活垃圾中的废弃植物纤维为废纸箱。 2. The method according to claim 1, characterized in that: potatoes are potatoes, sweet potatoes or cassava; waste plant fibers are plant stalks, waste plant fibers in municipal solid waste, wood chips, branches and leaves of trees; plant stalks are corn Straw, wheat straw; discarded plant fiber in municipal solid waste is waste paper box.
CN201010501988A 2010-10-11 2010-10-11 Method for preparing sheets from potatoes or potato residues and discarded vegetable fibers Expired - Fee Related CN101967289B (en)

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CN101967289B true CN101967289B (en) 2011-11-30

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275198B (en) * 2011-08-09 2015-04-29 深圳市特艺达装饰设计工程有限公司 Method for preparing compact panel
CN102862207A (en) * 2012-09-17 2013-01-09 杨太平 Potato-dregs medium-density fiberboard and preparation method thereof
CN103144180B (en) * 2013-03-15 2015-01-07 南京元凯生物能源环保工程有限公司 Method for manufacturing plywood and plastic-wood composite with manioc waste
CN103911012A (en) * 2014-04-28 2014-07-09 武汉理工大学 Straw-potato residue environment-friendly tableware and preparation method thereof

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* Cited by examiner, † Cited by third party
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CN1394903A (en) * 2001-07-10 2003-02-05 王应槐 Production method of biological completely degradable inner packaging shock-absorbing material by using potato
CA2560044C (en) * 2005-10-03 2010-11-23 Rohm And Haas Company Composite materials and methods of making the same
CN100396461C (en) * 2006-05-16 2008-06-25 安徽科技开发公司 Technical method for preparing special active plasticized granule for wood-plastic composite material utilizing agricultural stalk
CN101302734A (en) * 2008-06-23 2008-11-12 广西明阳生化科技股份有限公司 Method for producing degradable material with manioc waste and wine stillage

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