CN103031664B - Filler and preparation method thereof spins in the family of a kind of polyester fiber and Lyocell fibers mixing - Google Patents
Filler and preparation method thereof spins in the family of a kind of polyester fiber and Lyocell fibers mixing Download PDFInfo
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- CN103031664B CN103031664B CN201110302953.XA CN201110302953A CN103031664B CN 103031664 B CN103031664 B CN 103031664B CN 201110302953 A CN201110302953 A CN 201110302953A CN 103031664 B CN103031664 B CN 103031664B
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- lyocell fibers
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Abstract
Filler spins in the family of a kind of polyester fiber disclosed by the invention and Lyocell fibers mixing, it is characterized in that being mixed by the hollow polyester staple fibre of routine and Lyocell fibers, the fiber number of wherein used hollow polyester staple fibre is 6.67DTEX, and degree of hollowness is 10%, and length is 38mm; The fiber number of the Lyocell fibers used is 1.5 ~ 3.0DTEX, and length is the crimped fibre of 50 ~ 80mm; Described hollow polyester staple fibre and the weight percent content of Lyocell fibers are: hollow polyester staple fibre 25% ~ 75%; Lyocell fibers 25% ~ 75%.Present invention also offers the preparation method that filler spins in the family mixed by above-mentioned polyester fiber and Lyocell fibers.The various filled articles that filler obtains spin in the family using polyester fiber of the present invention and Lyocell fibers to mix, appearance uniform, smooth, there is light weight sense, higher bulking intensity, lasting elastic-restoring force, excellent warmth retention property, soft feel, people is felt comfortably cool, thus sleep and quality of life can be improved.
Description
Technical field
The present invention relates to the stuffing for home textile product, filler and preparation method thereof spins in the family of particularly a kind of polyester fiber and Lyocell fibers mixing.
Background technology
In recent years, warming fibrid and the development of warming class man textile fabric very fast, kind is different with characteristic, but changes seldom from the performance of fiber and the attribute aspect of fiber itself, close or similitude is larger.Although the market of thermal fiber is very large, demand is also always very powerful, has the product of scientific and technological content also few.Research surface, it is warming that doughnut carries out isolation by the air-flow in single hole, the hollow rate that fiber is too small, do not possess warming obvious value, the hollow rate that fiber is excessive, because of the impact of later process, the phenomenon such as to cause brokenly, flat and the defects such as effect of keeping warm cannot be ensured, physical and mechanical properties can not satisfy the demands.
Polyester fiberfill, owing to having volume filling capacity, graceful exterior quality, heat-proof quality and various preferred properties, be widely used in textile field, various home textile products conventional in actual life are Polyester fiberfill as what often fill in pillow, mattress core, cotton-wadded quilt core.The patent No. is disclose the nine hole high elasticity hollow polyester staple fibres that a kind of many hollow profileds spinnerets makes in the Chinese patent of ZL96116638.X, and its fiber number is 13.29DTEX, and degree of hollowness 26.79%, elastic recovery rate reaches 91.0%.But in using, this fibrous material fiber number is large, poor lubricity, and rigidity is large, Boardy Feeling, and the too high wearability that causes of bulking intensity is poor.In order to improve the defect of simple nine hole high elasticity hollow polyester staple fibres, people are usually also 55: 45 by nine hole high elasticity hollow polyester staple fibres and conventional hollow polyester staple fibre mixing ratio, the spring rate of this packing material is 78.5 ~ 86.76%, warming rate is 85 ~ 87%, air penetrability is 1.97mm/s, and bulking intensity is 12 ~ 15cm
3/ g.Afterwards, people start again to adopt super fine denier high hollow polyester staple fiber as packing material (application number CN200510029778.6), the super fine denier high hollow polyester staple fiber for home textile product packing material adopting this technology to make, fiber number is 1.67DTEX, degree of hollowness 20%.But the defect of this fibrous material is that bulking intensity is poor, and spring rate is low.
Lyocell fibers has the multiple premium properties of natural fabric and synthetic fiber concurrently, and Lyocell fibers is green fiber, and its raw material is the cellulose of not having a rest of the inexhaustible use of occurring in nature, and production process is without chemical reaction, and solvent for use is nontoxic.Therefore the very big concern of domestic and international macromolecular material circle is caused in recent years." Lyocell " fiber is a kind of brand-new weaving, garment material, rise in the middle and later periods nineties 20th century America and Europe, it not only has the feature such as comfortableness, good hand touch, easy dyeing that natural fabric cotton has, and also has the environmental advantages not available for viscose." Lyocell " fiber draws the pulp of broken rear formation for raw material with reproducible bamboo and wood etc., and advanced technique makes its solvent recovering rate up to 99.7%, not only energy-saving and environmental protection but also sustainable development.The clothing made with this fiber is gloss nature not only, and slippery feel, intensity are high, substantially shrink-proof, and poisture-penetrability, good permeability.
Summary of the invention
One of technical problem to be solved by this invention provides the family of a kind of polyester fiber and Lyocell fibers mixing to spin filler.This packing material is by being mixed with Lyocell fibers by hollow polyester staple fibre, improve the defect of original conventional hollow polyester staple fibre merely as packing material, make product of the present invention have lightweight, the advantage such as bulking intensity is high, elastic recovery rate is high, warmth retention property number, soft wearability are good.
Two of technical problem to be solved by this invention is to provide the family of above-mentioned polyester fiber and Lyocell fibers mixing to spin the preparation method of filler.
Spin filler as the polyester fiber of first aspect present invention and the family of Lyocell fibers mixing, it is characterized in that being composited by the hollow polyester staple fibre of routine and Lyocell fibers.
Filler spins in the family of above-mentioned polyester fiber and Lyocell fibers mixing, it is characterized in that the percetage by weight of described hollow polyester staple fibre and Lyocell fibers is:
Hollow polyester staple fibre 25% ~ 75%;
Lyocell fibers 25% ~ 75%.
Further, the percetage by weight of described hollow polyester staple fibre and Lyocell fibers is:
Hollow polyester staple fibre 45% ~ 55%;
Lyocell fibers 45% ~ 55%.
Further, the percetage by weight of described hollow polyester staple fibre and Lyocell fibers is respectively 50%.
Above-mentioned hollow polyester staple fibre is conventional commercially available prod, and the fiber number of the hollow polyester staple fibre used in the present invention is 6.67DTEX, and degree of hollowness is 10%, and length is 38mm.The fiber number of Lyocell fibers used in the present invention is 1.5 ~ 3.0DTEX, and length is the crimped fibre of 50 ~ 80mm.
The preparation method of filler spins in family as the polyester fiber of second aspect present invention and Lyocell fibers mixing, carries out shredding, mixes, carries out wind after combing and send and fill suede by hollow polyester staple fibre with Lyocell fibers.
Above-mentioned wind send and fills equipment mainly air-suction motor selected in suede technique, and power is 1.5kw, and motor rotary speed is 1650r/min.
Wind send the technique of filling suede to be generally used in thinner eider down packing material, initiative of the present invention be applied in polyester fiber and Lyocell fibers packing material, what hollow polyester staple fibre and Lyocell fibers can be made to mix is more abundant, filling evenly, thus the uniformity when product after filling is used, flatness, comfort level, feel, bulking intensity are all significantly better than using routine techniques to fill the product obtained.
The production technology of this hollow polyester staple fibre provided by the present invention and Lyocell fibers and filling can be used for various filled articles, such as pillow, mattress core, cotton-wadded quilt core, bed clothes and arbitrarily pad.
The various filled articles that filler obtains spin in the family using above-mentioned polyester fiber and Lyocell fibers to mix, appearance uniform, smooth, there is light weight sense, higher bulking intensity, lasting elastic-restoring force, excellent warmth retention property, soft feel, people is felt comfortably cool, thus sleep and quality of life can be improved.
Filler spins in the family of polyester fiber provided by the present invention and Lyocell fibers mixing, and its conventional project test index is all better than the packing material that the packing material that in prior art, nine hole high elasticity hollow polyester staple fibres and conventional hollow polyester staple fibre are mixed, conventional hollow polyester staple fibre and super fine denier high hollow polyester staple fiber are made.Some index is better than the indices of prior art greatly, and significantly also reaches and higher than national sector standard, the occurrence of concrete parameters is as shown in table 1:
Table 1
As can be seen from above-mentioned data, the family of polyester fiber provided by the invention and Lyocell fibers mixing spins the spring rate of filler and air penetrability and all obviously puts into and be better than prior art, especially air penetrability is obviously better than prior art, high air penetrability is conducive to the drying of skin, clearly, in the modern society that people are more and more higher to the quality requirements of home textile product, meet the different life requirement of people, bulking intensity is also higher than national sector standard, and be significantly better than prior art, for core of the prior art, the warming rate of South Pole cotton is 86%, the warming rate of wool comforter is 86%, the warming rate of Far infrared massage quilt also just reaches 87%.The warming rate of the core prepared by material provided by the invention is 92.85%, is all very difficult because warming rate often improves one percentage point, although at numerical value upper slightly larger than prior art, be in fact very large progress.
The product using the technology of the present invention to be formed as can be seen here has the advantages such as lightweight, bulking intensity is high, elastic recovery rate is high, warmth retention property is good, soft, and wearability is good.
Detailed description of the invention
Below by way of for example bright the present invention, to those skilled in the art, the simple replacement or improvement etc. done the present invention all belong within the technical scheme that the present invention protects.
Embodiment 1
By percentage by weight be 25%: 75% hollow polyester staple fibre carry out shredding with Lyocell fibers, mix, carry out wind after combing and send and fill suede, obtain the product after filling, measuring and obtaining its bulking intensity is 80cm
3/ g, compression ratio is 71%, and insulation rate is 92.25%, and spring rate is 91%, and air penetrability is 52.2%.As can be seen from the above data, the said goods is slim and graceful, and fluffy, good permeability, elastic recovery rate is high, and warmth retention property is good, and soft, comfortable.
Embodiment 2-5
Method is identical with embodiment 1 with technique, the percetage by weight of hollow polyester staple fibre and Lyocell fibers is shown in Table 2, the all technical of the product obtained after filling is shown in Table 3, as can be seen from data and the actual tests result of table 3, it is slim and graceful that each product in embodiment 2 ~ 5 all has the said goods, fluffy, good permeability, elastic recovery rate is high, warmth retention property is good, and soft, comfortable advantage.
Table 2
| Embodiment | Hollow polyester staple fibre percetage by weight (%) | Lyocell fibers percetage by weight (%) |
| Embodiment 1 | 25 | 75 |
| Embodiment 2 | 45 | 55 |
| Embodiment 3 | 50 | 50 |
| Embodiment 4 | 55 | 45 |
| Embodiment 5 | 75 | 25 |
Table 3
Claims (2)
1. filler spins in the family of a polyester fiber and Lyocell fibers mixing, it is characterized in that being mixed by the hollow polyester staple fibre of routine and Lyocell fibers, the fiber number of wherein used hollow polyester staple fibre is 6.67DTEX, and degree of hollowness is 10%, and length is 38mm; The fiber number of the Lyocell fibers used is 1.5 ~ 3.0DTEX, and length is the crimped fibre of 50 ~ 80mm; Described hollow polyester staple fibre and the weight percent content of Lyocell fibers are 50%: 50%.
2. filler spins in the family of polyester fiber according to claim 1 and Lyocell fibers mixing, it is characterized in that hollow polyester staple fibre is carried out shredding with Lyocell fibers, mixes, carries out wind after combing and send and fill suede.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302953.XA CN103031664B (en) | 2011-10-09 | 2011-10-09 | Filler and preparation method thereof spins in the family of a kind of polyester fiber and Lyocell fibers mixing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302953.XA CN103031664B (en) | 2011-10-09 | 2011-10-09 | Filler and preparation method thereof spins in the family of a kind of polyester fiber and Lyocell fibers mixing |
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| Publication Number | Publication Date |
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| CN103031664A CN103031664A (en) | 2013-04-10 |
| CN103031664B true CN103031664B (en) | 2015-11-18 |
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| CN201110302953.XA Expired - Fee Related CN103031664B (en) | 2011-10-09 | 2011-10-09 | Filler and preparation method thereof spins in the family of a kind of polyester fiber and Lyocell fibers mixing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812613B (en) * | 2017-04-03 | 2023-08-21 | 奧地利商蘭仁股份有限公司 | Nonwoven cellulose fiber fabric with homogeneously merged fibers, method and device for manufacturing the same, product or composite comprising the same, and method of its use |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407027B (en) * | 2014-12-17 | 2020-04-21 | 普莱玛有限公司 | Fiber ball batting and article including same |
| CN106185779A (en) * | 2016-06-29 | 2016-12-07 | 3M创新有限公司 | Implant and heat insulating products |
| CN106192207A (en) * | 2016-07-29 | 2016-12-07 | 河南工程学院 | A kind of environment-protection fiber flocculus and manufacture method thereof |
| EP3385430A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Optically transparent wet nonwoven cellulose fiber fabric |
| CN109455660A (en) * | 2018-11-02 | 2019-03-12 | 江苏斯得福纺织股份有限公司 | The manufacturing method of one type eiderdown quilt core |
| CN112575443B (en) * | 2019-09-30 | 2022-11-18 | 东丽纤维研究所（中国）有限公司 | Filling material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1159839A (en) * | 1994-09-30 | 1997-09-17 | 纳幕尔杜邦公司 | Improvements in pillows and other filled articles and in their filling materials |
| CN1688232A (en) * | 2002-09-16 | 2005-10-26 | 连津格股份公司 | Blanket, preferably a quilt |
| CN1966789A (en) * | 2005-11-15 | 2007-05-23 | 上海民光被单厂 | Polyester fiber filling materials and filling process therefor |
| CN101076620A (en) * | 2004-12-10 | 2007-11-21 | 连津格股份公司 | Short fiber of cellulose and its application as filling material |
| CN101743347A (en) * | 2007-07-11 | 2010-06-16 | 连津格股份公司 | Fibrefill fibre having improved opening characteristics, production and use thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9720436D0 (en) * | 1997-09-26 | 1997-11-26 | Fibretech Limited | Improvements in or relating to a polyester fibre filling |
| AT501327B1 (en) * | 2003-07-21 | 2007-01-15 | Chemiefaser Lenzing Ag | USE OF A CELLULOSIC STAPLE FIBER OF THE GENUS LYOCELL |
| JP4907953B2 (en) * | 2005-11-02 | 2012-04-04 | 帝人ファイバー株式会社 | Filling and textile products |
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2011
- 2011-10-09 CN CN201110302953.XA patent/CN103031664B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159839A (en) * | 1994-09-30 | 1997-09-17 | 纳幕尔杜邦公司 | Improvements in pillows and other filled articles and in their filling materials |
| CN1688232A (en) * | 2002-09-16 | 2005-10-26 | 连津格股份公司 | Blanket, preferably a quilt |
| CN101076620A (en) * | 2004-12-10 | 2007-11-21 | 连津格股份公司 | Short fiber of cellulose and its application as filling material |
| CN1966789A (en) * | 2005-11-15 | 2007-05-23 | 上海民光被单厂 | Polyester fiber filling materials and filling process therefor |
| CN101743347A (en) * | 2007-07-11 | 2010-06-16 | 连津格股份公司 | Fibrefill fibre having improved opening characteristics, production and use thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812613B (en) * | 2017-04-03 | 2023-08-21 | 奧地利商蘭仁股份有限公司 | Nonwoven cellulose fiber fabric with homogeneously merged fibers, method and device for manufacturing the same, product or composite comprising the same, and method of its use |
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| CN103031664A (en) | 2013-04-10 |
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Address after: 200000 Shanghai Jinshan District city Shanyang Town South Songwei Road No. 1088 block B Patentee after: South Bedding Technology Co., Ltd. Address before: 200000 Shanghai Jinshan District city Shanyang Town South Songwei Road No. 1088 block B Patentee before: Shanghai Southbedding Co., Ltd. |
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Granted publication date: 20151118 Termination date: 20181009 |
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