CN103215716A - Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof - Google Patents
Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof Download PDFInfo
- Publication number
- CN103215716A CN103215716A CN201310165768XA CN201310165768A CN103215716A CN 103215716 A CN103215716 A CN 103215716A CN 201310165768X A CN201310165768X A CN 201310165768XA CN 201310165768 A CN201310165768 A CN 201310165768A CN 103215716 A CN103215716 A CN 103215716A
- Authority
- CN
- China
- Prior art keywords
- polyester filament
- terylene thread
- viscosity
- terylene
- low
- 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.)
- Pending
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 8
- 229920004933 Terylene® Polymers 0.000 claims description 64
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 64
- 238000005516 engineering process Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229920006306 polyurethane fiber Polymers 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 10
- 238000009987 spinning Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 229920002334 Spandex Polymers 0.000 description 3
- 239000004759 spandex Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a low-viscosity and high-flexibility polyester filament yarn. The low-viscosity and high-flexibility polyester filament yarn is characterized by being a polyester filament yarn prepared by a plurality of polyester monofilaments through a winding process; and the section of the polyester filament yarn is circular or regularly polygonal. As the improvement, the polyester filament yarn comprises a polyester yarn A with the viscosity of 0.3-0.5dl/g and a viscosity polyester yarn B with the viscosity of 0.6-0.9dl/g; and the two polyester yarns including the polyester yarn A and the polyester yarn B are treated by a winding process to prepare the polyester filament yarn. According to the low-viscosity and high-flexibility polyester filament yarn disclosed by the invention, a polyurethane fiber yarn can be replaced, the price is low and the cost is greatly reduced.
Description
Technical field
The invention belongs to the chemical fibre field, specifically, relate to a kind of low sticking high flexible polyester filament and preparation technology thereof.
Background technology
Terylene is as one of the big main force of three in synthetic fiber fiber, because of its good physics and chemical characteristic are widely used in garment material and other non-garment industry.The terylen product since coming out, also once with its dangle, the intensity height, well-pressed, do not crease easily and be used as main textile raw material by downstream user and weave all kinds of textiless.Its cross sectional shape of the terylene of Sheng Chaning mainly is based on circle the earliest, along with the variation of people to the textile product requirement, and the exploitation of fibre technology and progress, the technical staff develops has functional various profiled fibre, modal have a triangle, hollow, in-line, the variation of cross or these shapes, its objective is the feel of improving terylene, gloss, hygroscopicity, bulkiness or the like characteristic, chemical fibre can be given when touching or dry and comfortable, or it is rough, or it is fine and smooth, or sliding gentle sensation, and has moisture absorbing and sweat releasing, waterproof, warming other function that waits.
Yet along with economic globalization, the market internationalization, people are more and more higher to the performance requirement of chemical fibre material.When weaving toy velvet fabric, carpet, the flat fiber of in-line can not satisfy people to the demand of fibre property, has not only required gloss, feel, also will require the hair Gao Genggao of fiber, and have performance resistant to lodging, makes the feel soft more.
Summary of the invention
The technical problem to be solved in the present invention is to overcome above-mentioned defective, provide a kind of quality good, can replace spandex silk and cheap low sticking high flexible polyester filament.
For addressing the above problem, the technical solution adopted in the present invention is:
A kind of low sticking high flexible polyester filament is characterized in that: be the polyster fibre of making through technologies such as spinning silk windings by some polyester monofilaments, and the rounded or regular polygon in the cross section of polyester monofilament.
As a kind of improvement, described polyester filament comprises that viscosity is the terylene thread first of 0.3-0.5dl/g and the terylene thread second that viscosity is 0.6-0.9dl/g, the polyester filament that two kinds of terylene threads of terylene thread first and terylene thread second are made through technologies such as spinning silk windings.
As a kind of improvement, described terylene thread first is the terylene thread of viscosity 0.4dl/g.
As a kind of improvement, the diameter of described terylene thread first is the 600-900 nanometer.
As a kind of improvement, described terylene thread second is the terylene thread of viscosity 0.8dl/g.
As a kind of improvement, the diameter of described terylene thread second is the 800-1200 nanometer.
As a kind of improvement, the cross section of described polyester filament is a regular hexagon.
As a kind of improvement, the diameter of terylene thread first is 750 nanometers in the described polyester filament, and the diameter of terylene thread second is 1050 nanometers.
The present invention also provides a kind of preparation technology of low sticking high flexible polyester filament, and it is characterized in that: step is as follows:
With viscosity is the terylene thread first of 0.4dl/g and the terylene thread second of 0.8dl/g, by extruding after two different depth groove screw rod fusions, sprays coiling and molding through compound casing from spinnerets again, makes low sticking high flexible polyester filament.
Since adopted technique scheme, compared with prior art, the polyester filament that the present invention is made through technologies such as spinning silk windings by some polyester monofilaments, and the rounded or regular polygon in the cross section of polyester filament.Simultaneously, described monofilament terylene thread comprises that viscosity is the terylene thread first of 0.3-0.5dl/g and the terylene thread second that viscosity is 0.6-0.9dl/g, the polyester filament that two kinds of terylene threads of terylene thread first and terylene thread second are made through winding process.The present invention can replace the spandex silk, and cheap, and cost reduces greatly.
The invention will be further described below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Among the figure: 1-terylene thread first; 2-terylene thread second.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of low sticking high flexible polyester filament is the polyester filament of being made through technologies such as spinning silk windings by some polyester monofilaments, and the rounded or regular polygon in the cross section of polyester filament.
In the present embodiment, described monofilament terylene thread comprises that viscosity is the terylene thread first 1 of 0.3-0.5dl/g and the terylene thread second 2 that viscosity is 0.6-0.9dl/g, the polyester filament that 2 two kinds of terylene threads of terylene thread first 1 and terylene thread second are made through technologies such as spinning silk windings.
Described terylene thread first is the terylene thread of viscosity 0.4dl/g.The diameter of described terylene thread first is the 600-900 nanometer.The diameter of described terylene thread second is the 800-1200 nanometer.
In the present embodiment, the described terylene thread second terylene thread that is viscosity 0.8dl/g.The cross section of described polyester filament is a regular hexagon.
Simultaneously, in the present embodiment, the diameter of terylene thread first is 750 nanometers in the described polyester filament, and the diameter of terylene thread second is 1050 nanometers.
The present invention also provides a kind of preparation technology of low sticking high flexible polyester filament, and step is as follows:
With viscosity is the terylene thread first of 0.4dl/g and the terylene thread second of 0.8dl/g, by extruding after two different depth groove screw rod fusions, sprays coiling and molding through compound casing from spinnerets again, makes low sticking high flexible polyester filament.
The polyester filament that the present invention is made through winding process by some monofilament terylene threads, and the rounded or regular polygon in the cross section of polyester filament.Simultaneously, described monofilament terylene thread comprises that viscosity is the terylene thread first of 0.3-0.5dl/g and the terylene thread second that viscosity is 0.6-0.9dl/g, the polyester filament that two kinds of terylene threads of terylene thread first and terylene thread second are made through winding process.The present invention can replace the spandex silk, and cheap, and cost reduces greatly.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (9)
1. one kind low is glued high flexible polyester filament, it is characterized in that: be the polyester filament of making through winding process by some polyester monofilaments, and the rounded or regular polygon in the cross section of polyester filament.
2. according to low sticking high flexible polyester filament described in the claim 1, it is characterized in that: described polyester monofilament comprises that viscosity is the terylene thread first of 0.3-0.5dl/g and the terylene thread second that viscosity is 0.6-0.9dl/g, the polyester filament that two kinds of terylene threads of terylene thread first and terylene thread second are made through winding process.
3. according to low sticking high flexible polyester filament described in the claim 2, it is characterized in that: described terylene thread first is the terylene thread of viscosity 0.4dl/g.
4. according to low sticking high flexible polyester filament described in the claim 3, it is characterized in that: the diameter of described terylene thread first is the 600-900 nanometer.
5. according to low sticking high flexible polyester filament described in the claim 3, it is characterized in that: described terylene thread second is the terylene thread of viscosity 0.8dl/g.
6. according to low sticking high flexible polyester filament described in the claim 5, it is characterized in that: the diameter of described terylene thread second is the 800-1200 nanometer.
7. according to low sticking high flexible polyester filament described in claim 3 or 5, it is characterized in that: the cross section of described polyester filament is a regular hexagon.
8. according to low sticking high flexible polyester filament described in claim 4 or 6, it is characterized in that: the diameter of terylene thread first is 750 nanometers in the described polyester filament, and the diameter of terylene thread second is 1050 nanometers.
9. one kind low is glued the high preparation technology who stretches polyester filament, and it is characterized in that: step is as follows:
With viscosity is the terylene thread first of 0.4dl/g and the terylene thread second of 0.8dl/g, by extruding after two different depth groove screw rod fusions, sprays coiling and molding through compound casing from spinnerets again, makes low sticking high flexible polyester filament.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310165768XA CN103215716A (en) | 2013-05-08 | 2013-05-08 | Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310165768XA CN103215716A (en) | 2013-05-08 | 2013-05-08 | Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103215716A true CN103215716A (en) | 2013-07-24 |
Family
ID=48813845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310165768XA Pending CN103215716A (en) | 2013-05-08 | 2013-05-08 | Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103215716A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000034619A (en) * | 1998-07-13 | 2000-02-02 | Unitika Ltd | Production of heteroshrinkable polyester combined filament yarn |
CN1276444A (en) * | 1999-06-08 | 2000-12-13 | 东丽株式会社 | Soft stretch yarn and its mfg method |
JP2001214336A (en) * | 2000-02-03 | 2001-08-07 | Toray Ind Inc | Different shrinkage combined polyester filament yarn |
JP2002348738A (en) * | 2001-05-24 | 2002-12-04 | Toray Ind Inc | Highly stretching polyester fiber and method for producing the same |
CN1423712A (en) * | 2000-12-20 | 2003-06-11 | 帝人株式会社 | Method for manufacturing polyester mixed fiber yarn |
CN1676685A (en) * | 2005-04-15 | 2005-10-05 | 绍兴兴虹化纤工业有限公司 | Method for producing three-component self-crimped filament yarn |
CN101357981A (en) * | 2008-08-26 | 2009-02-04 | 东华大学 | A kind of copolyester chip or fiber and preparation method thereof |
CN102888690A (en) * | 2012-10-18 | 2013-01-23 | 江苏中润纤维科技股份有限公司 | Preparation method and device of composite polyester fiber |
CN203270153U (en) * | 2013-05-08 | 2013-11-06 | 苏州龙杰特种纤维股份有限公司 | Low-viscosity highly-scalable polyester filament yarn |
-
2013
- 2013-05-08 CN CN201310165768XA patent/CN103215716A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000034619A (en) * | 1998-07-13 | 2000-02-02 | Unitika Ltd | Production of heteroshrinkable polyester combined filament yarn |
CN1276444A (en) * | 1999-06-08 | 2000-12-13 | 东丽株式会社 | Soft stretch yarn and its mfg method |
JP2001214336A (en) * | 2000-02-03 | 2001-08-07 | Toray Ind Inc | Different shrinkage combined polyester filament yarn |
CN1423712A (en) * | 2000-12-20 | 2003-06-11 | 帝人株式会社 | Method for manufacturing polyester mixed fiber yarn |
JP2002348738A (en) * | 2001-05-24 | 2002-12-04 | Toray Ind Inc | Highly stretching polyester fiber and method for producing the same |
CN1676685A (en) * | 2005-04-15 | 2005-10-05 | 绍兴兴虹化纤工业有限公司 | Method for producing three-component self-crimped filament yarn |
CN101357981A (en) * | 2008-08-26 | 2009-02-04 | 东华大学 | A kind of copolyester chip or fiber and preparation method thereof |
CN102888690A (en) * | 2012-10-18 | 2013-01-23 | 江苏中润纤维科技股份有限公司 | Preparation method and device of composite polyester fiber |
CN203270153U (en) * | 2013-05-08 | 2013-11-06 | 苏州龙杰特种纤维股份有限公司 | Low-viscosity highly-scalable polyester filament yarn |
Non-Patent Citations (3)
Title |
---|
原玲等: ""PBT/PET复合纤维的研制"", 《纺织科学研究》, no. 3, 31 December 1991 (1991-12-31), pages 1 - 5 * |
唐宇欣: ""浅谈一步法异收缩混纤丝的生产"", 《非织造布》, vol. 19, no. 4, 31 December 2011 (2011-12-31), pages 17 - 19 * |
王金祥等: ""涤纶异收缩复合特种丝工艺研究"", 《江苏丝绸》, no. 4, 31 December 1998 (1998-12-31), pages 1 - 3 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103173911A (en) | Manufacturing technique of microgroove memory oblique fabrics | |
CN202227007U (en) | Flashing composite yarn | |
CN203007533U (en) | Flax blending composite fasciated yarn used for knitting | |
CN203475022U (en) | Yarn | |
CN205088379U (en) | Fancy yarn with memory efficiency | |
CN204417717U (en) | Chenille and cloth thereof and slip cover thereof | |
CN202164409U (en) | Dumbbell polyester filament yarn | |
CN102817155A (en) | Novel heating fabric | |
CN203270153U (en) | Low-viscosity highly-scalable polyester filament yarn | |
KR102036668B1 (en) | Polyester yarn of a cotten-like texture and manufacturing method thereof | |
CN103215716A (en) | Low-viscosity and high-flexibility polyester filament yarn and preparation process thereof | |
CN103696069B (en) | A kind of antistatic folded yarn | |
CN202954189U (en) | Combined spinning elastic bamboo core-spun yarn | |
CN202187115U (en) | Split type polyester-polyamide composite light mesh | |
CN103726196B (en) | A kind of 8-shaped decoration rope | |
CN204211903U (en) | A kind of look fourth tangled skein of jute fabric | |
CN202989366U (en) | Octagon fiber | |
CN203222643U (en) | Fine grain memory twill plus material | |
CN204058786U (en) | A kind of antistatic yakwool cashmere composite fabric | |
CN206127530U (en) | Crisscross friendship twines plying yarn | |
CN202466041U (en) | Bamboo fiber and chemical fiber single-warp and single-weft plain weave fabric | |
CN205893535U (en) | Sun flower surface fabric is knitted to look | |
CN206127538U (en) | Crisscross package yarn winding that pools capital of four yarns | |
CN202530232U (en) | Silk yarn fabric | |
CN202730384U (en) | Viscose-linen sofa cloth with excellent pilling resistance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130724 |