CN104313793A - Kapok composite fiber and preparation method thereof - Google Patents
Kapok composite fiber and preparation method thereof Download PDFInfo
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- CN104313793A CN104313793A CN201410482906.1A CN201410482906A CN104313793A CN 104313793 A CN104313793 A CN 104313793A CN 201410482906 A CN201410482906 A CN 201410482906A CN 104313793 A CN104313793 A CN 104313793A
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- fibre
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a kapok composite fiber and a preparation method thereof and belongs to the technical field of textile material production. The kapok composite fiber comprises the following components in part by weight: 5-95 parts of polyester fiber or three-dimensional hollow or hot-melt fiber and 5-95 parts of kapok fiber. The preparation method of the kapok composite fiber comprises the following steps: screening, mixing, mixing into a roll, carding into a net, heat treatment, cooling and the like. The kapok composite fiber has the advantages of high tensile strength, good wear and pressure resistance, good bulkiness, softness and uniformity, and the like; the preparation method is simple and convenient in process, low in production cost, and suitable for industrial production.
Description
Technical field
The present invention relates to a kind of kapok composite fibre and preparation method thereof, be specifically related to a kind ofly utilize bombax cotton and polyester fiber or hollow is three-dimensional or meldable fibre compound is prepared into fibrous material, belong to textile fiber material processing technique field.
Background technology
Since 20th century, chemical fibre start along with the development of macromolecular material produce.The appearance of chemical fibre, changes the mankind for thousands of years only using the history of natural fabric as unique textile fiber material, and opens wide prospect for obtaining new, that performance is more superior textile fabric.Recent two decades comes, and the chemical fibres industry of China achieves and develops fast, and according to the data of official website, within 1985, China's chemical fibre output is 104 tons, within 2007, is 2,457 ten thousand tons.Because natural fabric development limits by natural conditions, and chemical fibres industry limits less by natural conditions and can carry out modification according to different demand, estimates that new chemical industry fiber will continue development.
Polyester fiber (polyester fibre), in China also known as terylene, is by the synthetic fiber of the polyester of organic dibasic acid and dihydroxylic alcohols polycondensation through spinning gained.Shortcomings such as there is moisture content is low, poor air permeability, dyeability are poor, easily balling-up fluffing, easily contamination compared by terylene with natural fabric.In order to improve these shortcomings, often take the method for chemical modification and physical deformation.By certain modification, can reach improve fiber hydroscopicity, antistatic and anti-stain characteristic energy, improve fiber flame resistance and or ANTIPILLING ability etc. object can be improved, the range of application of modified polyester fiber is increased greatly.
Hollow is three-dimensional, also known as 3-D crimped fiber, it is turbulization when utilizing polymer melt to extrude, the principle of internal stress inequality and reach rolled efficiency, this by polymeric inner structure produce permanent be crimped onto stressed stretching after still can recover, there is resilience high, the advantages such as good hand touch, it is traditional crimped polyester, polypropylene fibre, polyamide staple fibre is incomparable, can be used for pillow, mattress, cover, bedcover, sleeping bag, down jackets, the stuffing of the article such as sofa, also can the PET Hollow short fiber of substituting import one, there is certain market capacity, there is higher surcharge.
Hot melt adhesive kapok composite fibre is that one is heated to 110 ~ 150 DEG C, the core-skin of cortex and fusible bonding or parallel construction fiber, it still can keep fiber shape after processing, evenly efficient melting bonding is only carried out in the crosspoint of fiber, just can obtain softness, the non-weaving cloth that fluffy, good penetrability, tearing strength are high, be therefore produce important source material that is slim and bulk type non-weaving cloth.Due to adopt thermal bonding technology instead of chemical adhesive, therefore have nontoxic, pollution-free, energy ezpenditure is low, equipment investment is few, speed of production advantages of higher.This technique just adopt by more and more Duo Di producer.
Bombax cotton is the fruit fiber of several plant in Malvales Bombacaceae, and belong to unicellular fibre, it is attached to kapok capsule inner walls, is formed by tapetum cell growth, growth.Bombax cotton is short and soft, without picking up song, is the slim and graceful Fiber Materials that degree of hollowness is high again, super artificial fiber far away and other any natural materials, and resistance to pressure is strong, highly warming, softly free of a burden.But bombax cotton spinnability is poor, be difficult to pure spinning, general employing carries out blending with cotton, viscose glue or other cellulose fibres.
CN201010560000.9 discloses a kind of process for manufacturing kapok fiber blended yarns, raw material comprises the multiple fiber of bombax cotton, manufacturing technique comprises blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spinning process, be prepared into multicomponent blended yarn, technique is more complicated, and easily there is the not high problem of spin-drawing intensity, restrict its application; And CN201310189047.2 and CN201310189256.7 individually discloses the blended yarn of a kind of cotton fiber, bamboo fibre and bombax cotton and the blended yarn of a kind of cotton fiber, bombax cotton and acetate fiber, be only the simply composite of several fiber, do not play the advantage of various fiber.
Summary of the invention
In order to solve prior art Problems existing, the invention provides a kind of kapok composite fibre and preparation method thereof, with bombax cotton and polyester fiber or hollow is three-dimensional or meldable fibre compound is prepared into fibrous material, it is large that this kapok composite fibre has TENSILE STRENGTH, wear-resisting good pressure-resistant performance, the advantage such as bulk, soft, good evenness; Preparation method provided by the invention simultaneously, simple process, becomes to produce cost lower, is suitable in suitability for industrialized production.
For achieving the above object, technical scheme provided by the invention is:
A kind of kapok composite fibre, the weight portion of each component is:
5 ~ 95 parts, chemical fibre, bombax cotton 5 ~ 95 parts;
A kind of kapok composite fibre, the weight portion of each component is:
5 ~ 50 parts, chemical fibre, bombax cotton 50 ~ 95 parts;
A kind of kapok composite fibre, the weight portion of each component is:
50 ~ 95 parts, chemical fibre, bombax cotton 5 ~ 50 parts;
A kind of kapok composite fibre, the weight portion of each component is:
50 parts, chemical fibre, bombax cotton 50 parts;
Described chemical fibre be in polyester fiber, three-dimensional hollow, meldable fibre any one or its combination; Described polyester fiber, three-dimensional hollow, meldable fibre can mix with arbitrary proportion;
A preparation method for kapok composite fibre, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide and add in other raw materials with 10 ~ 20% of bombax cotton weight portion, 20 ~ 40%, 50 ~ 60% respectively for three times, mix;
C. mix rolling: clot speed is 500 ~ 800r/min, lap roller rotating speed is 20 ~ 40 r/min;
D. carding: produce quantitative 2 ~ 6g/m, doffer speed is 10 ~ 30r/min, and Sillim's speed is 400 ~ 500r/min, and licker-in speed is 600 ~ 700r/min;
E. heat treatment: 130 ~ 180 DEG C, keeps 1 ~ 3min, allows fiber combine;
F. cool.
The present invention relative to the beneficial effect of prior art is:
(1) a kind of kapok composite fibre provided by the invention, the characteristic according to often kind of fiber carries out organic composite, mutually makes up shortcoming, additional benefits, has TENSILE STRENGTH large, wear-resisting good pressure-resistant performance, the advantage of bulk, soft, good evenness;
(2) preparation method of a kind of kapok composite fibre provided by the invention, effectively can solve the problem that traditional kapok composite fibre uniformity is bad, and the compound proportion of kapok can be improved, make product obtain better texture, solve again the not high problem of single bombax cotton mechanical strength simultaneously;
(3) kapok composite fibre provided by the invention and preparation method thereof, simple process, becomes to produce cost lower, is suitable in suitability for industrialized production.
(4) flax composite fibre of the present invention, quality is evenly soft, good permeability, directly can use machine washing, and the group of not converging into, wash rear airing, still soft fluffy, be uniformly distributed.
Detailed description of the invention
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
embodiment 1
A kind of kapok composite fibre, is made up of the weight portion of following component:
45 parts, polyester fiber, meldable fibre 50 parts, bombax cotton 5 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 10% of bombax cotton weight portion, 20%, 50% adds in other raw materials, mixes;
C. mix rolling: clot water speed is 500r/min, lap roller rotating speed is 20 r/min;
D. carding: produce quantitative 2g/m, doffer speed is 10r/min, and Sillim's speed is 400r/min, and licker-in speed is 600r/min;
E. heat treatment: 130 DEG C, keeps 1min, allows fiber fusion together;
F. cool.
embodiment 2
A kind of kapok composite fibre, is made up of the weight portion of following component:
20 parts, polyester fiber, three-dimensional hollow 20 parts, meldable fibre 10 parts, bombax cotton 50 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 20% of bombax cotton weight portion, 40%, 60% adds in other raw materials, mixes;
C. mix rolling: clot speed is 800r/min, lap roller rotating speed is 40 r/min;
D. carding: produce quantitative 6g/m, doffer speed is 30r/min, and Sillim's speed is 500r/min, and licker-in speed is 700r/min;
E. heat treatment: 180 DEG C, keeps 3min, allows fiber fusion together;
F. cool.
embodiment 3
A kind of kapok composite fibre, is made up of the weight portion of following component:
Meldable fibre 5 parts, bombax cotton 95 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 20% of bombax cotton weight portion, 40%, 60% adds in other raw materials, mixes;
C. mix rolling: clot speed is 800r/min, lap roller rotating speed is 40 r/min
D. carding: produce quantitative 6g/m, doffer speed is 30r/min, and Sillim's speed is 500r/min, and licker-in speed is 700r/min;
E. heat treatment: 135 DEG C, keeps 2min, allows fiber fusion together;
F. cool.
embodiment 4
A kind of kapok composite fibre, is made up of the weight portion of following component:
10 parts, polyester fiber, three-dimensional hollow 10 parts, meldable fibre 10 parts, bombax cotton 70 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 15% of bombax cotton weight portion, 30%, 60% adds in other raw materials, mixes;
C. mix rolling: clot speed is 800r/min, lap roller rotating speed is 40 r/min;
D. carding: produce quantitative 6g/m, doffer speed is 30r/min, and Sillim's speed is 500r/min, and licker-in speed is 700r/min;
E. heat treatment: 135 DEG C, keeps 2min, allows fiber fusion together;
F. cool.
embodiment 5
A kind of kapok composite fibre, is made up of the weight portion of following component:
20 parts, polyester fiber, three-dimensional hollow 20 parts, meldable fibre 20 parts, bombax cotton 40 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 15% of bombax cotton weight portion, 30%, 60% adds in other raw materials, mixes;
C. mix rolling: clot speed is 500r/min, lap roller rotating speed is 30 r/min;
D. carding: produce quantitative 6g/m, doffer speed is 30r/min, and Sillim's speed is 500r/min, and licker-in speed is 700r/min;
E. heat treatment: 135 DEG C, keeps 2min, allows fiber fusion together;
F. cool.
embodiment 6
A kind of kapok composite fibre, is made up of the weight portion of following component:
Three-dimensional hollow 20 parts, meldable fibre 20 parts, bombax cotton 60 parts;
Its preparation method, comprises the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide three times respectively with 15% of bombax cotton weight portion, 30%, 60% adds in other raw materials, mixes;
C. mix rolling: clot speed is 500r/min, lap roller rotating speed is 30 r/min;
D. carding: produce quantitative 6g/m, doffer speed is 30r/min, and Sillim's speed is 500r/min, and licker-in speed is 700r/min;
E. heat treatment: 135 DEG C, keeps 2min, allows fiber fusion together;
F. cool.
Claims (7)
1. a kapok composite fibre, is characterized in that: the weight portion of each component is:
5 ~ 95 parts, chemical fibre, bombax cotton 5 ~ 95 parts.
2. a kapok composite fibre, is characterized in that: the weight portion of each component is:
5 ~ 50 parts, chemical fibre, bombax cotton 50 ~ 95 parts.
3. a kapok composite fibre, is characterized in that: the weight portion of each component is:
50 ~ 95 parts, chemical fibre, bombax cotton 5 ~ 50 parts.
4. a kapok composite fibre, is characterized in that: the weight portion of each component is:
50 parts, chemical fibre, bombax cotton 50 parts.
5. a kind of kapok composite fibre according to claim 1 ~ 4 any one, is characterized in that: described chemical fibre be in polyester fiber, three-dimensional hollow, meldable fibre any one or its combination.
6. a kind of kapok composite fibre according to claim 5, is characterized in that: described polyester fiber, three-dimensional hollow, meldable fibre can mix with arbitrary proportion.
7. a preparation method for kapok composite fibre, is characterized in that: comprise the following steps:
A. screen: selected high-quality kapok, remove cotton knot, impurity and the fibre defect in fiber;
B. mix: after raw material is torn into uniform fritter, divide and add in other raw materials with 10 ~ 20% of bombax cotton weight portion, 20 ~ 40%, 50 ~ 60% respectively for three times, mix;
C. mix rolling: clot speed is 500 ~ 800r/min, lap roller rotating speed is 20 ~ 40 r/min;
D. carding: produce quantitative 2 ~ 6g/m, doffer speed is 10 ~ 30r/min, and Sillim's speed is 400 ~ 500r/min, and licker-in speed is 600 ~ 700r/min;
E. heat treatment: 130 ~ 180 DEG C, keeps 1 ~ 3min, allows fiber combine;
F. cool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410482906.1A CN104313793A (en) | 2014-09-22 | 2014-09-22 | Kapok composite fiber and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410482906.1A CN104313793A (en) | 2014-09-22 | 2014-09-22 | Kapok composite fiber and preparation method thereof |
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| CN104313793A true CN104313793A (en) | 2015-01-28 |
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Citations (6)
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|---|---|---|---|---|
| WO2005005702A2 (en) * | 2003-07-08 | 2005-01-20 | Kraemer Manfred | Mixed fiber fleece, and method for the production thereof |
| CN1644779A (en) * | 2005-01-17 | 2005-07-27 | 东华大学 | Production of silk cotton wadding material |
| CN1884656A (en) * | 2005-06-22 | 2006-12-27 | 欣龙控股（集团）股份有限公司 | Kawo fiber spunlaced fabrics production method |
| CN101509175A (en) * | 2009-01-12 | 2009-08-19 | 嘉兴学院 | Green totally degradable warming material and producing method thereof |
| CN102182013A (en) * | 2011-05-19 | 2011-09-14 | 南通新绿叶非织造布有限公司 | Production method of warm-proof material for maintaining hollowness of kapok fiber |
| CN103015035A (en) * | 2012-12-27 | 2013-04-03 | 3M中国有限公司 | Method for manufacturing ceiba heat-preserving material and ceiba heat-preserving material |
-
2014
- 2014-09-22 CN CN201410482906.1A patent/CN104313793A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005005702A2 (en) * | 2003-07-08 | 2005-01-20 | Kraemer Manfred | Mixed fiber fleece, and method for the production thereof |
| CN1644779A (en) * | 2005-01-17 | 2005-07-27 | 东华大学 | Production of silk cotton wadding material |
| CN1884656A (en) * | 2005-06-22 | 2006-12-27 | 欣龙控股（集团）股份有限公司 | Kawo fiber spunlaced fabrics production method |
| CN101509175A (en) * | 2009-01-12 | 2009-08-19 | 嘉兴学院 | Green totally degradable warming material and producing method thereof |
| CN102182013A (en) * | 2011-05-19 | 2011-09-14 | 南通新绿叶非织造布有限公司 | Production method of warm-proof material for maintaining hollowness of kapok fiber |
| CN103015035A (en) * | 2012-12-27 | 2013-04-03 | 3M中国有限公司 | Method for manufacturing ceiba heat-preserving material and ceiba heat-preserving material |
Non-Patent Citations (2)
| Title |
|---|
| 甄琪等: "木棉纤维混比对非织造黏合衬布性能的影响", 《棉纺织技术》, vol. 41, no. 7, 10 July 2013 (2013-07-10) * |
| 衣卫京等: "木棉/三维卷曲中空涤纶复合浮力材料的探讨", 《西安工程科技学院学报》, vol. 19, no. 2, 30 June 2005 (2005-06-30) * |
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Application publication date: 20150128 |