CN103321072B - Bamboo fiber moulding type article fabrication methods - Google Patents
Bamboo fiber moulding type article fabrication methods Download PDFInfo
- Publication number
- CN103321072B CN103321072B CN201310206766.0A CN201310206766A CN103321072B CN 103321072 B CN103321072 B CN 103321072B CN 201310206766 A CN201310206766 A CN 201310206766A CN 103321072 B CN103321072 B CN 103321072B
- Authority
- CN
- China
- Prior art keywords
- fiber
- bamboo fiber
- bamboo
- hot
- fabrication methods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Paper (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses a kind of bamboo fiber moulding type article fabrication methods, work in-process, by fine grinding, dissolve, the work flow of vacuum suction and sizing carrys out the processing to bamboo fiber, according to bamboo fiber, there is fiber long, slightly, characteristic soft not, by bamboo fiber is passed through fine grinding, hydraulic mixing 30 50 minutes, fiber is made to present farthest " brooming ", again by " vacuum moisture absorption ", the sizing of high temperature moment makes finished surface smooth as pottery, attractive in appearance, present invention achieves 60 70% high-purity processing of bamboo fiber, and disclosure satisfy that bamboo fiber requirement needed for environment protecting tableware by the bamboo fiber obtained, green production prepared by bamboo fiber can not only be realized, meet environment protecting tableware and the requirement of packing container production simultaneously.
Description
Technical field
The preparation method of the present invention a kind of moulding article bamboo fiber, belongs to particularly to producing bamboo fiber material moulding type article fabrication methods used by environment-friendly tableware and package containers.
Background technology
Present environment-friendly tableware and package containers is processed forming by alloy, pottery and plain paper, and right such material makes its cost of goods manufactured high, is unfavorable for the unfavorable phenomenon such as environmental protection and easy germ contamination；
Existing bamboo fiber has characteristics such as good gas permeability, moment water imbibition, stronger wearability and good dyeability, has again natural antibacterial, antibacterial, except mite, deodorization and anti-ultraviolet function simultaneously.And bamboo fiber in the market has two categories below: one is the regenerated fiber produced by bamboo pulp, commonly referred to bamboo pulp fiber;Two is the fiber directly extracted from bamboo through special process.China is in the existing many patents of invention of bamboo fiber manufacture method in recent years, CN11078520C discloses and a kind of former bamboo opens bar, kicker, the manufacture method of formation bamboo fiber bundle goods, CN1261290C disclose a kind of method that former bamboo bamboo chip is used pure physics, by boiling sub-wire, desaccharification, remove fat, protein, after starch processes, through mechanical impact, tear, shredding well-thought-out plan fiber.But said method produces step, but in above-mentioned multiple method, the impurity content of the bamboo fiber of its complex process and extraction is high, and then is unfavorable for producing.
Summary of the invention
The purpose of the present invention is not enough for overcoming present in background technology, and for proposing to replace original tableware and the material of packing container with bamboo fiber, therefore it provides the bamboo fiber moulding type article fabrication methods that a kind of bamboo fiber DNA purity is high, productivity effect is high.
For reaching above-mentioned purpose, the present invention uses following scheme:
A kind of bamboo fiber moulding type article fabrication methods, comprises the steps: fine grinding: bamboo class bamboo fiber is directly entered hot grinder and carries out mechanical lapping, makes the destruction of the internal hydrogen bond of fiber generation rupture failure cellulose；Dissolve: the bamboo fiber after grinding is dissolved in organic solvent and carries out hydraulic mixing formation fiber pulp, makes bamboo fiber sufficiently unfold；Vacuum suction: fiber pulp is absorbed water by vavuum pump, and make the bamboo fiber after water suction adsorb on net mould；Sizing: net mould is placed to forming machine, is shaped by HTHP.
For perfect scheme, in above-mentioned bamboo fiber moulding type article fabrication methods, in step a, bamboo fiber is 110-125 degree at the hot grinding temperature of hot grinder, and it is 20-30 minute in the fine grinding time of hot grinder.
For perfect scheme, in step c, after bamboo fiber absorbs water, bamboo fiber is made to adsorb on net mould by putting into net mould lower pressure network mould.
For perfect scheme, in stepb, make bamboo fiber generation brooming, keep the hot strength of fiber to be maintained at 2.5-2.8cN/dtex simultaneously, and the fiber content after purifying is 60-70%, and described organic solvent is ethanol solution.
For perfect scheme, in step c, pressure when its vavuum pump absorbs water is 3.5-4.5KG.
The present invention provides the benefit that compared to existing technology: pass through said method, achieve the 60-70% high-purity processing of bamboo fiber, and disclosure satisfy that bamboo fiber requirement needed for environment protecting tableware by the bamboo fiber obtained, green production prepared by bamboo fiber can not only be realized, meet environment protecting tableware and the requirement of packing container production simultaneously, its processing method is simple simultaneously, makes smooth as finished surface pottery, attractive in appearance, and then improve its end product quality in patterning process.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
A kind of bamboo fiber moulding type article fabrication methods, comprises the steps: fine grinding: bamboo class bamboo fiber is directly entered hot grinder and carries out mechanical lapping, makes the destruction of the internal hydrogen bond of fiber generation rupture failure cellulose；Dissolve: the bamboo fiber after grinding is dissolved in organic solvent and carries out hydraulic mixing formation fiber pulp, makes bamboo fiber sufficiently unfold；Vacuum suction: fiber pulp is absorbed water by vavuum pump, and make the bamboo fiber after water suction adsorb on net mould；Sizing: net mould is placed to forming machine, is shaped by HTHP.
In order to ensure its stability, being that bamboo fiber can fully refine, in step a, bamboo fiber is 110-125 degree at the hot grinding temperature of hot grinder, and it is 20-30 minute in the fine grinding time of hot grinder.
In order to make it ensure its amount adsorbed, in step c, after bamboo fiber absorbs water, bamboo fiber is made to adsorb on net mould by putting into net mould lower pressure network mould.
In order to ensure the quality of finished product, in stepb, make bamboo fiber generation brooming, keep the hot strength of fiber to be maintained at 2.5-2.8cN/dtex simultaneously, and the fiber content after purifying is 60-70%, and described organic solvent is ethanol solution.
In order to ensure the effect of its vacuum dehydration, it is ensured that the purity of bamboo fiber, in step c, pressure when its vavuum pump absorbs water is 3.5-4.5KG
Bamboo fiber has fiber length, thick, characteristic soft not, by bamboo fiber is passed through fine grinding, hydraulic mixing 30-50 minute, make fiber present farthest " brooming ", then make finished surface smooth as pottery, attractive in appearance by " vacuum moisture absorption ", the sizing of high temperature moment.
The foregoing is only presently preferred embodiments of the present invention, not with the present embodiment for limiting, all any amendment, equivalent or improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (1)
1. a bamboo fiber moulding type article fabrication methods, it is characterised in that comprise the steps:
A, fine grinding: bamboo fibrid raw material is directly entered hot grinder and carries out mechanical lapping, makes fiber rupture, destroy the internal hydrogen bond of cellulose, and hot grinding temperature is 110-125 degree, and hot milling time is 20-30 minute；
B, dissolving: the fibrous raw material after grinding is dissolved in organic solvent and carries out hydraulic mixing formation fiber pulp, bamboo fiber is made sufficiently to unfold, making bamboo fiber generation brooming, keep the hot strength of fiber at 2.5-2.8cN/dtex simultaneously, described organic solvent is ethanol solution；
C, vacuum suction: fiber pulp is absorbed water by vavuum pump, and make the bamboo fiber after water suction adsorb on net mould, make bamboo fiber adsorb on net mould by putting into net mould lower pressure network mould；
D, sizing: net mould is placed to forming machine, is shaped by HTHP；
In step b, in fiber pulp, fiber content is 60-70%；
The concentration of described ethanol solution is 30-50%；
In step c, pressure when its vavuum pump absorbs water is 3.5-4.5KG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206766.0A CN103321072B (en) | 2013-05-29 | 2013-05-29 | Bamboo fiber moulding type article fabrication methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206766.0A CN103321072B (en) | 2013-05-29 | 2013-05-29 | Bamboo fiber moulding type article fabrication methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321072A CN103321072A (en) | 2013-09-25 |
| CN103321072B true CN103321072B (en) | 2016-08-31 |
Family
ID=49190097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310206766.0A Active CN103321072B (en) | 2013-05-29 | 2013-05-29 | Bamboo fiber moulding type article fabrication methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321072B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120636B (en) * | 2014-07-21 | 2015-11-18 | 邓天华 | The leaf of bamboo and bamboo fibre is utilized to produce the method for lunch box for environment protection |
| CN109082947B (en) * | 2018-07-17 | 2020-08-11 | 永发（河南）模塑科技发展有限公司 | Preparation method of colored pulp molded product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6074523A (en) * | 1996-11-11 | 2000-06-13 | Nippon Kodoshi Corporation | Method of manufacturing highly-airtightened porous paper |
| CN101063278A (en) * | 2006-04-26 | 2007-10-31 | 北京国力源高分子科技研发中心 | Method for hybrid giant napier producing in oxygen free radical doffing/bleaching integrated reactor with dried bananas stalk |
| CN101086150A (en) * | 2007-07-04 | 2007-12-12 | 南昌大学 | Gluing-free middle and high-density fiber board preparation method |
-
2013
- 2013-05-29 CN CN201310206766.0A patent/CN103321072B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6074523A (en) * | 1996-11-11 | 2000-06-13 | Nippon Kodoshi Corporation | Method of manufacturing highly-airtightened porous paper |
| CN101063278A (en) * | 2006-04-26 | 2007-10-31 | 北京国力源高分子科技研发中心 | Method for hybrid giant napier producing in oxygen free radical doffing/bleaching integrated reactor with dried bananas stalk |
| CN101086150A (en) * | 2007-07-04 | 2007-12-12 | 南昌大学 | Gluing-free middle and high-density fiber board preparation method |
Non-Patent Citations (2)
| Title |
|---|
| 溶剂萃取法在制浆造纸工业上的应用（二）—蔗渣乙醇法制浆的研究;王宗和 等;《广东造纸技术通讯》;19801231(第Z1期);第36-39页 * |
| 竹类ECMP生产模塑餐盒研究;彭渊 等;《黑龙江造纸》;20060228(第2期);第9-11页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103321072A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101225552A (en) | Method for dissolving and processing wood/cotton bamboo hemp fibre by employing ionic liquid | |
| CN102733001A (en) | Feather protein fiber and method for preparing same | |
| CN103321072B (en) | Bamboo fiber moulding type article fabrication methods | |
| CN104233906B (en) | The preparation technology of a kind of heat-sealing type tea filter paper | |
| CN107974829A (en) | A kind of production method of mattress ramee | |
| CN101487195A (en) | Method for producing paper pulp used in rice paper production by broussonetia papyrifera bark through steam-exploding degumming | |
| CN1827911A (en) | Mechanical cold method for making paper pulp | |
| CN103525111B (en) | A kind of by the method for Sunset Abelmoschus Root straw for plastic-wood material | |
| CN107354825A (en) | A kind of new paper mould processing technology and its mould | |
| CN109181341A (en) | A kind of degradable disposable tableware of low-cost environmental-protecting and preparation method thereof | |
| CN101994255B (en) | Permeation adjuvant for vacuum permeation cocoon cooking | |
| CN105416741A (en) | Method for manufacturing packing boxes with natural betel nut leaves | |
| CN108130810A (en) | A kind of preparation method of papermaking dry-strengthening agent | |
| CN107263645A (en) | It is a kind of to lift the reinforcement process that wicker products uses characteristic | |
| CN110951271A (en) | Recoverable environment-friendly bamboo fiber tableware | |
| CN101225553A (en) | Method for dissolving and processing ceiba bamboo hemp fibre by employing ionic liquid | |
| CN102763998A (en) | Quantum energy fiber mattress and its preparation method | |
| CN106758457B (en) | Energy-saving environment-friendly full-regeneration coated white cardboard and preparation method thereof | |
| CN102178340B (en) | Method for improving quality of newly produced tobacco stalks | |
| CN1228010C (en) | Ivory tint artistic wood folding fan manufacturing method | |
| CN106812003A (en) | The preparation method of moulding article bamboo fibre dry method | |
| CN108411700A (en) | A kind of painting and calligraphy carrier material | |
| CN103317572A (en) | Dry-process molding product bamboo fiber manufacturing method | |
| CN106758549A (en) | A kind of production method without binder densified straw board | |
| CN106633974A (en) | Wood substituting packing material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 318000, Zhejiang, Taizhou County, Xianju Chau Chau Street, Ling Zhang Village West three road Applicant after: Taizhou Kingsun Green Paper Tableware Manufacturing Co., Ltd. Address before: 318000, Zhejiang, Taizhou County, Xianju Chau Chau Street, Ling Zhang Village West three road Applicant before: Taizhou Kingsun Green Paper Tableware Manufacturing Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |