CN103789906A - Bamboo charcoal functionality composite fabric manufacturing method - Google Patents
Bamboo charcoal functionality composite fabric manufacturing method Download PDFInfo
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- CN103789906A CN103789906A CN201410065326.2A CN201410065326A CN103789906A CN 103789906 A CN103789906 A CN 103789906A CN 201410065326 A CN201410065326 A CN 201410065326A CN 103789906 A CN103789906 A CN 103789906A
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Abstract
The invention discloses a bamboo charcoal functionality composite fabric manufacturing method. The method includes the following steps that firstly, a bamboo charcoal powder body is activated and scattered to make bamboo charcoal micro powder; secondly, wood pulp receives alkali leaching, grinding and scattering to make alkali cellulose and the alkali cellulose and the bamboo charcoal micro powder are blended and filtered; thirdly, the blended and filtered alkali cellulose and the bamboo charcoal micro powder receive an acid bath and the alkali cellulose, the bamboo charcoal micro powder and viscose receive blend spinning to form bamboo charcoal fibers; fourthly, starching is carried out on the bamboo charcoal fibers and the bamboo charcoal fibers and cotton yarn blending weaving cloth form composite fabric. According to the bamboo charcoal functionality composite fabric manufacturing method, acid bath spinning is carried out by blending and filtering the wood pulp and the bamboo charcoal micro powder, the comfort and the functionality can be achieved at the same time, the functionality of the bamboo charcoal fibers is reserved, and at the same time, the composite fabric can achieve the certain strength and follow-up processing of the composite fabric is facilitated.
Description
Technical field
The present invention relates to a kind of fabric preparation method, relate in particular to a kind of preparation method of bamboo charcoal functional composite fabric.
Background technology
It is huge that market prospects are spun by man of China, and several years market growth of future can reach exceeds 100 billion.Interim in advance in huge market growth, the growth of new chemical fibre kind fabric is particularly noticeable.Traditional cotton class and viscose class fabric are because of the extremely consumer's favor of its comfortableness, and still, along with the raising of people's living standard, consumer be not satisfied with single comfortableness requirement.Tradition fabric is to adopt cotton or viscose, and comfort level well meets mass consumption person's demand, but functional deficiency, modification difficulty.Therefore need development of new functional fabric, and the exploitation key of new type functional fabric is blend fibre functional of adding.
Bamboo-carbon fibre is to add by being crushed to nano level bamboo-carbon powder the functional fiber that prepared by spinning after spin fluid to, and it is developed by Japan the earliest, and China also has bamboo-carbon fibre to emerge for 2003.Bamboo-carbon fibre has been inherited bamboo charcoal compared with bigger serface, far infrared and anion emission function, the advantage such as antibacterial, also have certain functional at the fabric of preparing with cotton blending, possess enough comfort levels simultaneously, therefore be widely used in requirement environmental-friendly and comfortable and articles for use etc. spin in the functional family having concurrently, its consumption increases day by day, and it is trend of the times that functional fabric constantly replaces traditional cotton class and viscose glue class blended yarn woven fabric.But the bamboo-carbon fibre of China utilizes the bigger serface of bamboo charcoal mostly, carry out the simple compound bamboo charcoal composite fiber of preparing, then apply, process with utilizing of other functional modification less for bamboo-carbon fibre Hou road.
Because the bamboo charcoal in bamboo-carbon fibre is by the bamboo wood biological carbon materials that through high temperature limit oxygen prepared by pyrolysis.Bamboo charcoal in pyrolytic process part heredity the loose structure of bamboo wood, therefore there is larger porosity and specific area.In addition, traditional bamboo charcoal is generally earth kiln or mechanical kiln pyrolysis preparation, and manufacturing cycle is long, and prepared Bamboo Charcoal Property difference is huge.And the performance of bamboo-carbon fibre depends primarily on the performance of bamboo charcoal, in the preparation process of bamboo charcoal or post-processing stages, need to optionally carry out surface treatment and add functional particles, thereby reaching the object of Functional Design, be one of present focus, but its application is also less.Simultaneously in bamboo-carbon fibre blending process, because the braiding He Hou road dyeing and finishing that adds membership opposite material of bamboo-carbon fibre produces certain influence, therefore, in blending process, how to meet that to retain original functional and High-efficient Production be also the problem of needs solution.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method of bamboo charcoal functional composite fabric, has comfortableness and functional concurrently, guarantees when composite material obtains some strength to retain the functional of bamboo-carbon fibre, and is easy to the processing processing of rear road.
The present invention is the preparation method that solves the problems of the technologies described above the technical scheme adopting and be to provide a kind of bamboo charcoal functional composite fabric, comprises the steps: a) first bamboo-carbon powder by activation, disperses to make bamboo charcoal micropowder; B) then again by wood pulps through caustic dip, roll, disperse to make alkali cellulose and described bamboo charcoal micropowder is carried out hybrid filtering; C) alkali cellulose after hybrid filtering and bamboo charcoal micropowder are carried out to acid bath, and form bamboo-carbon fibre with viscose blend spinning; D) to bamboo-carbon fibre starching and the cotton yarn blending formation composite material of weaving cotton cloth.
The preparation method of above-mentioned bamboo charcoal functional composite fabric, wherein, described step b) middle wood pulps is first carried out yellow reaction and maturation reaction before mixing.
The preparation method of above-mentioned bamboo charcoal functional composite fabric, wherein, described step c) also comprises bamboo-carbon fibre is carried out to neutralization reaction, washing and drying and processing successively.
The preparation method of above-mentioned bamboo charcoal functional composite fabric, wherein, described steps d) also comprise composite material is carried out to dyeing and finishing processing.
The present invention contrasts prior art following beneficial effect: the present invention contrasts prior art following beneficial effect: the preparation method of bamboo charcoal functional composite fabric provided by the invention, carry out acid bath spinning by hybrid filtering wood pulps and bamboo charcoal micropowder, have comfortableness and functional concurrently, guarantee when composite material obtains some strength to retain the functional of bamboo-carbon fibre, and be easy to the processing processing of rear road.
Accompanying drawing explanation
Fig. 1 is the making schematic flow sheet of bamboo charcoal functional composite fabric of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the making schematic flow sheet of bamboo charcoal functional composite fabric of the present invention.
Refer to Fig. 1, the preparation method of bamboo charcoal functional composite fabric provided by the invention comprises the steps:
Step S1: first bamboo-carbon powder is made to bamboo charcoal micropowder by activation, dispersion;
Step S2: then again by wood pulps through caustic dip, roll, disperse to make alkali cellulose and described bamboo charcoal micropowder is carried out hybrid filtering; Described wood pulps can be carried out the modification such as yellow reaction and maturation reaction by first caustic dip before mixing;
Step S3: the pulp after hybrid filtering is carried out to acid bath, and form bamboo-carbon fibre with viscose blend spinning; Can also continue bamboo-carbon fibre to carry out successively neutralization reaction, washing and drying and processing.
Step S4: to bamboo-carbon fibre starching and and the cotton yarn blending formation composite material of weaving cotton cloth; Composite material can also carry out dyeing and finishing processing.
The complete procedure of bamboo charcoal functional composite fabric of the present invention is as follows: wood pulps → caustic dip (NaOH) → yellow reaction (C S2) → maturation is reacted → added the mixed processes → static mixing operation → filter progress → acid bath spinning → neutralization reaction → washing of bamboo charcoal raw material → dynamically and rear arrangement → dry → spin → weave cotton cloth → dyeing and finishing → novel family and spins composite material.The preparation method of bamboo charcoal functional composite fabric provided by the invention, carry out acid bath spinning by hybrid filtering wood pulps and bamboo charcoal micropowder, thereby have comfortableness and functional concurrently, concrete advantage is as follows: the 1) functionalized design of bamboo charcoal, and the functionalized design by bamboo charcoal is to reach the functionalization characteristic of giving bamboo-carbon fibre composite material; 2) surface modification treatment, guarantees when composite material obtains some strength to retain the functional of bamboo-carbon fibre, and is easy to the processing processing of rear road.
The key technical indexes of bamboo charcoal functional composite fabric provided by the invention is as follows: 1. bamboo-carbon fibre: fracture strength >2cN/dtex, elongation at break >20%; 2. composite material: bamboo-carbon fibre composite material warp-wise ultimate strength >620N (dry strong) and >300N (wet strong), broadwise ultimate strength reaches >280N (dry strong) and >230N (wet strong), grammes per square metre 150g/m
2left and right, shrinkage factor <6% (warp thread) and <5% (weft yarn); 3. its functional attributes: negative ion concentration >2000/cm3, far infrared radiation rate >80%.Thereby meet be taken fabric requirement have comfortableness and functional concurrently.The demand of articles for use fabric is spun by the functional family that bamboo charcoal functional composite fabric has well catered to the present market mainstream, can be used for sheet, quilt cover, pillowcase, towel etc., has larger demand.Meanwhile, the exploitation of this product for the product up-gradation of this city fabric industry, promote Chinese Home and spin the development of industry fabric and company's brand competitiveness and promote and have significant role.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little modification and perfect, therefore protection scope of the present invention is worked as with being as the criterion that claims were defined.
Claims (4)
1. a preparation method for bamboo charcoal functional composite fabric, is characterized in that, comprises the steps:
A) first bamboo-carbon powder is made to bamboo charcoal micropowder by activation, dispersion;
B) then again by wood pulps through caustic dip, roll, disperse to make alkali cellulose and described bamboo charcoal micropowder is carried out hybrid filtering;
C) alkali cellulose after hybrid filtering and bamboo charcoal micropowder are carried out to acid bath, and form bamboo-carbon fibre with viscose blend spinning;
D) to bamboo-carbon fibre starching and the cotton yarn blending formation composite material of weaving cotton cloth.
2. the preparation method of bamboo charcoal functional composite fabric as claimed in claim 1, is characterized in that, described step b) middle wood pulps is first carried out yellow reaction and maturation reaction before mixing.
3. the preparation method of bamboo charcoal functional composite fabric as claimed in claim 1, is characterized in that, described step c) also comprises bamboo-carbon fibre is carried out to neutralization reaction, washing and drying and processing successively.
4. the preparation method of bamboo charcoal functional composite fabric as claimed in claim 1, is characterized in that, described steps d) also comprise composite material is carried out to dyeing and finishing processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065326.2A CN103789906A (en) | 2014-02-26 | 2014-02-26 | Bamboo charcoal functionality composite fabric manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410065326.2A CN103789906A (en) | 2014-02-26 | 2014-02-26 | Bamboo charcoal functionality composite fabric manufacturing method |
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| CN103789906A true CN103789906A (en) | 2014-05-14 |
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| CN201410065326.2A Pending CN103789906A (en) | 2014-02-26 | 2014-02-26 | Bamboo charcoal functionality composite fabric manufacturing method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381075A (en) * | 1962-05-28 | 1968-04-30 | Teijin Ltd | Process for preparation of viscose regenerated cellulose fibers |
| CN1607271A (en) * | 2003-10-14 | 2005-04-20 | 新乡化纤股份有限公司 | Bamboo-charcoal viscose fiber and method for making same |
| CN101580972A (en) * | 2009-06-09 | 2009-11-18 | 山东海龙股份有限公司 | Hollow bamboo charcoal cellulose fiber and preparation method thereof |
| CN102086542A (en) * | 2009-12-08 | 2011-06-08 | 上海嘉安床上用品有限公司 | Method for manufacturing bamboo charcoal fiber bedding fabric |
| CN103556281A (en) * | 2013-11-07 | 2014-02-05 | 唐山三友集团兴达化纤有限公司 | Method for producing high-wet-modulus regenerated cellulose fibers from bamboo pulp |
| CN103590127A (en) * | 2013-11-08 | 2014-02-19 | 安徽工贸职业技术学院 | Manufacturing method of bamboo charcoal cellulose acetate fiber |
-
2014
- 2014-02-26 CN CN201410065326.2A patent/CN103789906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381075A (en) * | 1962-05-28 | 1968-04-30 | Teijin Ltd | Process for preparation of viscose regenerated cellulose fibers |
| CN1607271A (en) * | 2003-10-14 | 2005-04-20 | 新乡化纤股份有限公司 | Bamboo-charcoal viscose fiber and method for making same |
| CN101580972A (en) * | 2009-06-09 | 2009-11-18 | 山东海龙股份有限公司 | Hollow bamboo charcoal cellulose fiber and preparation method thereof |
| CN102086542A (en) * | 2009-12-08 | 2011-06-08 | 上海嘉安床上用品有限公司 | Method for manufacturing bamboo charcoal fiber bedding fabric |
| CN103556281A (en) * | 2013-11-07 | 2014-02-05 | 唐山三友集团兴达化纤有限公司 | Method for producing high-wet-modulus regenerated cellulose fibers from bamboo pulp |
| CN103590127A (en) * | 2013-11-08 | 2014-02-19 | 安徽工贸职业技术学院 | Manufacturing method of bamboo charcoal cellulose acetate fiber |
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Application publication date: 20140514 |