CN105803571A - FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof - Google Patents
FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof Download PDFInfo
- Publication number
- CN105803571A CN105803571A CN201610227833.0A CN201610227833A CN105803571A CN 105803571 A CN105803571 A CN 105803571A CN 201610227833 A CN201610227833 A CN 201610227833A CN 105803571 A CN105803571 A CN 105803571A
- Authority
- CN
- China
- Prior art keywords
- fiber
- pet
- fdy
- poy
- nylon
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Abstract
The invention discloses FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber.The combined filament yarn is characterized by being prepared by spinning biomass nylon 56 fiber slices and PET slices; the biomass nylon 56 fiber is FDY fiber and the PET fiber is POY fiber, or the biomass nylon 56 fiber is POY fiber, and the PET fiber is FDY fiber.The difference between the boiling water shrinkage of the biomass nylon 56 fiber and that of the PET fiber is equal to or larger than 30%.According to the obtained FDY/POY different shrinkage combined filament yarn of the biomass nylon 56 fiber/PET fiber, the surfaces of tows curl slightly and naturally, hydrophily and softening property of the tows are obviously improved, and the FDY/POY different shrinkage combined filament yarn can be used for developing imitated cotton and imitated silk fabric.
Description
Technical field
The present invention relates to different contraction combined yarn of FDY/POY of a kind of biomass nylon 56 fibers/PET and preparation method thereof.
Background technology
Different contraction combined yarn be fiber mixing different for percent thermal shrinkage together into product.Such combined yarn is when heat treatments such as rear road dyeing and finishing processing, the long filament that percent thermal shrinkage is big produces bigger contraction and forms core filaments, and the less long filament of shrinkage factor can produce trickle naturally curling to float on tow surface, tow cross section will present fluff structure, and its fabric has plentiful appearance style.But current different contraction combined yarn is mainly formed through overmulling fibre by full-drawn yarn (FDY) and the preoriented yarn (POY) of PET, and PET has the advantages such as high intensity, high-modulus, dimensionally stable, stable chemical performance.But owing to PET is linear macromolecule structure, lack hydrophilic group, cause that its hydrophilic, flexibility are poor.Bio-based nylon 56 fiber is polymerized by bio-based pentanediamine and adipic acid, has good hydrophilicity, resilience, soft, is a kind of bio-based fibrous material being widely applied prospect.
Summary of the invention
To be solved by this invention be terylene hydrophilic and flexibility difference problem.
In order to solve the problems referred to above, the invention provides the different contraction combined yarn of FDY/POY of a kind of biomass nylon 56 fibers/PET, it is characterised in that cut into slices by biomass nylon 56 and PET section prepares through spinning;Described biomass nylon 56 fiber is FDY fiber, PET is POY fiber, or described biomass nylon 56 fiber be POY fiber, PET is FDY fiber;The difference of biomass nylon 56 fiber boiling water shrinkage and PET boiling water shrinkage is not less than 30%.
Preferably, described biomass nylon 56 cut into slices by 1,5-pentanediamine and 1, the copolymer that formed of 6-adipic acid after chemical reaction.
It is highly preferred that described 1,5-pentanediamine adopts biomass to be prepared by raw material.
Preferably, described biomass nylon 56 accounts for the mass percent of combined yarn is 10~90%.
Preferably, the fracture strength of described combined yarn is not less than 1.5cN/dtex;Regain is 0.6~5.5%.
Preferably, when described biomass nylon 56 fiber be FDY fiber, PET is POY fiber, the difference of described biomass nylon 56 fiber boiling water shrinkage and PET boiling water shrinkage is not less than 35%;The elongation at break of this combined yarn is 35~50%;Initial modulus is not more than 50cN/dtex;Regain 0.6~5.5%.
Preferably, when described biomass nylon 56 fiber be POY fiber, PET is FDY fiber, the elongation at break of this combined yarn is 30~50%;Initial modulus is not more than 50cN/dtex;Regain 0.6~5.5%.
The preparation method that present invention also offers the different contraction combined yarn of FDY/POY of biomass nylon 56 fibers/PET described in above-mentioned a kind of claim 1-7 any one, cuts into slices biomass nylon 56 and becomes FDY fiber or the POY fiber of nylon 56 through 270~290 DEG C of melt extruded, cooling curing, drawing-off, winding;PET section is become through 280~300 DEG C of melt extruded, cooling curing, winding POY fiber or the FDY fiber of PET, the FDY fiber of different materials and POY fiber are merged into the different contraction combined yarn of the FDY/PET of biomass nylon 56 fibers/PET.
The different contraction combined yarn of nylon 56 fibers/PET prepared by the present invention is PET and nylon 56 fiber advantage to be combined, and had both had the mechanical property that PET is good, and had had again the water-wet behavior that nylon 56 fiber is good concurrently.Compared with the different contraction combined yarn of the FDY/POY of existing PET/PET, the fiber of the present invention is hydrophilic to be effectively improved with softness, the regain of fiber is brought up to 0.6~5.5% by 0.4%, and the initial modulus of fiber is reduced to 50~36.7% from 90~110%.
Accompanying drawing explanation
Fig. 1 is the structural representation of the different contraction combined yarn preparation facilities of preoriented yarn/fully drawn yarn.
In figure:
1-the first filament spinning component;Draw-off godet under 2-;2 '-upper draw-off godet;3-the first steering gear;4-the second filament spinning component;5-the first hot-rolling;5 '-the second hot-rollings;6-fiber stranding device;7-Network device;8-winds roller.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Comparative example 1
The preoriented yarn (POY) of PET.
Device as shown in Figure 1 is adopted to prepare:
PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, through entering spinning manifold through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning body temperature 290 DEG C, spinning liquid is after the first filament spinning component 1 is extruded and cooled down, successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 3200m/min and speed 3240m/min, preoriented yarn (POY) is formed after the first steering gear 3, sequentially pass through Network device 7 and winding roller 8, finally give PET preoriented yarn (POY).Its fracture strength 1.30cN/dtex, extension at break 110.0%, initial modulus 90.0cN/dtex, regain 0.4%.
Embodiment 1
A kind of biomass nylon 56 fiber is FDY fiber, PET is the different contraction combined yarn of POY fiber, and biomass nylon 56 fiber and PET mass ratio are 1: 9.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the second filament spinning component 4 is extruded and cooled down; being 60 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 100 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, spinning manifold is entered through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning body temperature 290 DEG C, spinning liquid is after the first filament spinning component 1 is extruded and cooled down, successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min, after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (FDY)/PET (POY).Combined yarn fracture strength 1.50cN/dtex, extension at break 35.0%, initial modulus 50.0cN/dtex, regain 0.6%, differential shrinkage rate 40.0%.
Embodiment 2
A kind of biomass nylon 56 fiber is FDY fiber, PET is the different contraction combined yarn of POY fiber, and biomass nylon 56 fiber and PET mass ratio are 1: 1.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the second filament spinning component 4 is extruded and cooled down; being 60 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 100 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, spinning manifold is entered through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning body temperature 290 DEG C, spinning liquid is after the first filament spinning component 1 is extruded and cooled down, successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min, after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (FDY)/PET (POY).Combined yarn fracture strength 3.65cN/dtex, extension at break 40.7%, initial modulus 42.9cN/dtex, regain 2.8%, differential shrinkage rate 37.2%.
Embodiment 3
A kind of biomass nylon 56 fiber is FDY fiber, PET is the different contraction combined yarn of POY fiber, and biomass nylon 56 fiber and PET mass ratio are 9: 1.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the second filament spinning component 4 is extruded and cooled down; being 60 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 100 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, spinning manifold is entered through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning body temperature 290 DEG C, spinning liquid is after the first filament spinning component 1 is extruded and cooled down, successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min, after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (FDY)/PET (POY).Combined yarn fracture strength 5.00cN/dtex, extension at break 50.0%, initial modulus 36.7cN/dtex, regain 5.5%, differential shrinkage rate 35.0%.
Comparative example 2
The full-drawn yarn (FDY) of PET.
Adopt the full-drawn yarn (FDY) that device as shown in Figure 1 prepares PET:
PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, entering spinning manifold, spinning body temperature 290 DEG C through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning liquid is after the second filament spinning component 4 is extruded and cooled down, being 100 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 120 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6, Network device 7 and winding roller 8, finally gives the full-drawn yarn (FDY) of PET.The full-drawn yarn (FDY) of PET.Its fracture strength 4.20cN/dtex, extension at break 27.0%, initial modulus 110cN/dtex, regain 0.4%.
Embodiment 4
A kind of biomass nylon 56 fiber is POY fiber, PET is the different contraction combined yarn of FDY fiber, and biomass nylon 56 fiber and PET mass ratio are 1: 9.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the first filament spinning component 1 is extruded and cooled down; successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min; after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, entering spinning manifold, spinning body temperature 290 DEG C through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning liquid is after the second filament spinning component 4 is extruded and cooled down, being 100 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 105 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (POY)/PET (FDY).Combined yarn fracture strength 4.00cN/dtex, extension at break 30.0%, initial modulus 50cN/dtex, regain 0.6%, differential shrinkage rate 35%.
Embodiment 5
A kind of biomass nylon 56 fiber is POY fiber, PET is the different contraction combined yarn of FDY fiber, and biomass nylon 56 fiber and PET mass ratio are 1: 1.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the first filament spinning component 1 is extruded and cooled down; successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min; after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, entering spinning manifold, spinning body temperature 290 DEG C through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning liquid is after the second filament spinning component 4 is extruded and cooled down, being 100 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 105 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (POY)/PET (FDY).Combined yarn fracture strength 1.85cN/dtex, extension at break 47%, initial modulus 45.9cN/dtex, regain 2.8%, differential shrinkage rate 35.3%.
Embodiment 6
A kind of biomass nylon 56 fiber is POY fiber, PET is the different contraction combined yarn of FDY fiber, and biomass nylon 56 fiber and PET mass ratio are 9: 1.
Device as shown in Figure 1 is adopted to prepare different contraction combined yarn:
Biomass nylon 56 is cut into slices under nitrogen protection through 130 DEG C of crystallization 0.5h, 150 DEG C of dry 8h; spinning manifold is entered through 270~290 DEG C of melt extruded of screw extruder; spinning body temperature 280 DEG C; spinning liquid is after the first filament spinning component 1 is extruded and cooled down; successively via the upper draw-off godet 2 ' of the lower draw-off godet 2 that speed is 2780m/min and speed 2800m/min; after the first steering gear 3, form preoriented yarn (POY), input fiber stranding device 6.PET cuts into slices through 150 DEG C of crystallization 0.5h, 160 DEG C of dry 8h, entering spinning manifold, spinning body temperature 290 DEG C through 280 DEG C~300 DEG C melt extruded of screw extruder, spinning liquid is after the second filament spinning component 4 is extruded and cooled down, being 100 DEG C through the temperature of the first hot-rolling 5, speed is 1000m/min.Temperature then through the second hot-rolling 5 ' is 105 DEG C, and speed is 2800m/min, forms fully drawn yarn (FDY) afterwards, fully drawn yarn inputs fiber stranding device 6.After the silk of all inputs is merged by fiber stranding device 6, sequentially pass through Network device 7 and winding roller 8, finally give the different contraction combined yarn of biomass nylon 56 (POY)/PET (FDY).Combined yarn fracture strength 1.50cN/dtex, extension at break 50.0%, initial modulus 38cN/dtex, regain 5.5%, differential shrinkage rate 30.0%.
Note 1: poly-pentanediamine adipic acid is referred to as nylon 56, and polyethylene terephthalate is referred to as PET.
Note 2: regain test adopts GB/T6503-2008 standard testing, and initial modulus adopts GB/T14344-2008 standard testing.
Table 1: nylon 56 fiber is FDY/PET fiber is POY component
Table 2: nylon 56 fiber is POY/PET fiber is FDY component
Claims (8)
1. the different contraction combined yarn of the FDY/POY of biomass nylon 56 fibers/PET, it is characterised in that cut into slices by biomass nylon 56 and PET section prepares through spinning;Described biomass nylon 56 fiber is FDY fiber, PET is POY fiber, or described biomass nylon 56 fiber be POY fiber, PET is FDY fiber;The difference of biomass nylon 56 fiber boiling water shrinkage and PET boiling water shrinkage is not less than 30%.
2. the different contraction combined yarn of FDY/POY of biomass nylon 56 fibers/PET as claimed in claim 1, it is characterised in that described biomass nylon 56 is cut into slices by 1,5-pentanediamine and 1, the copolymer that formed of 6-adipic acid after chemical reaction.
3. the different contraction combined yarn of FDY/POY of biomass nylon 56 fibers/PET as claimed in claim 2, it is characterised in that described 1,5-pentanediamine adopts biomass to be prepared by raw material.
4. the different contraction combined yarn of FDY/POY of biomass nylon 56 fibers/PET as claimed in claim 1, it is characterised in that it is 10~90% that described biomass nylon 56 accounts for the mass percent of combined yarn.
5. the different contraction combined yarn of FDY/POY of biomass nylon 56 fibers/PET as claimed in claim 1, it is characterised in that the fracture strength of described combined yarn is not less than 1.5cN/dtex;Regain is 0.6~5.5%.
6. the different contraction combined yarn of FDY/POY of the biomass nylon 56 fibers/PET as described in claim 1 or 5, it is characterized in that, when described biomass nylon 56 fiber be FDY fiber, PET is POY fiber, the difference of described biomass nylon 56 fiber boiling water shrinkage and PET boiling water shrinkage is not less than 35%;The elongation at break of this combined yarn is 35~50%;Initial modulus is not more than 50cN/dtex;Regain 0.6~5.5%.
7. the different contraction combined yarn of FDY/POY of the biomass nylon 56 fibers/PET as described in claim 1 or 5, it is characterized in that, when described biomass nylon 56 fiber be POY fiber, PET is FDY fiber, the elongation at break of this combined yarn is 30~50%;Initial modulus is not more than 50cN/dtex;Regain 0.6~5.5%.
8. a preparation method for the different contraction combined yarn of FDY/POY of the biomass nylon 56 fibers/PET described in claim 1-7 any one, cuts into slices biomass nylon 56 and becomes FDY fiber or the POY fiber of nylon 56 through 270~290 DEG C of melt extruded, cooling curing, drawing-off, winding;PET section is become through 280~300 DEG C of melt extruded, cooling curing, winding POY fiber or the FDY fiber of PET, the FDY fiber of different materials and POY fiber are merged into the different contraction combined yarn of the FDY/PET of biomass nylon 56 fibers/PET.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227833.0A CN105803571A (en) | 2016-04-13 | 2016-04-13 | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227833.0A CN105803571A (en) | 2016-04-13 | 2016-04-13 | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105803571A true CN105803571A (en) | 2016-07-27 |
Family
ID=56460112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610227833.0A Pending CN105803571A (en) | 2016-04-13 | 2016-04-13 | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105803571A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021073009A1 (en) * | 2019-10-18 | 2021-04-22 | 上海凯赛生物技术股份有限公司 | Polyamide sea-island fiber, preparation method therefor, and use thereof |
CN113493330A (en) * | 2021-05-26 | 2021-10-12 | 浙江永坚新材料科技股份有限公司 | Preparation method of waste hybrid fiber enhanced high-mixing-amount recycled PET plastic aggregate mortar |
CN113774520A (en) * | 2021-09-10 | 2021-12-10 | 无锡沛莱斯纺织有限公司 | Fabric, preparation method thereof and garment |
CN115262049A (en) * | 2021-04-30 | 2022-11-01 | 上海凯赛生物技术股份有限公司 | Polyamide 56 textured yarn and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01221505A (en) * | 1988-02-27 | 1989-09-05 | Kanebo Ltd | Production of differently shrunk blended filaments |
JPH03829A (en) * | 1989-05-30 | 1991-01-07 | Unitika Ltd | Dyed yarn of synthetic fiber and production thereof |
CN102517680A (en) * | 2011-12-21 | 2012-06-27 | 苏州大学 | Multi-hole superfine denier polyamide 6 POY/FDY interlacing composite fiber, its preparation method and its device |
CN105040156A (en) * | 2014-12-17 | 2015-11-11 | 上海凯赛生物技术研发中心有限公司 | Blended fiber and preparation method thereof and fabric comprising the blended fiber |
-
2016
- 2016-04-13 CN CN201610227833.0A patent/CN105803571A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01221505A (en) * | 1988-02-27 | 1989-09-05 | Kanebo Ltd | Production of differently shrunk blended filaments |
JPH03829A (en) * | 1989-05-30 | 1991-01-07 | Unitika Ltd | Dyed yarn of synthetic fiber and production thereof |
CN102517680A (en) * | 2011-12-21 | 2012-06-27 | 苏州大学 | Multi-hole superfine denier polyamide 6 POY/FDY interlacing composite fiber, its preparation method and its device |
CN105040156A (en) * | 2014-12-17 | 2015-11-11 | 上海凯赛生物技术研发中心有限公司 | Blended fiber and preparation method thereof and fabric comprising the blended fiber |
Non-Patent Citations (1)
Title |
---|
赵辉: "新型生物基尼龙56异收缩混纤丝的制备及其产品性能研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021073009A1 (en) * | 2019-10-18 | 2021-04-22 | 上海凯赛生物技术股份有限公司 | Polyamide sea-island fiber, preparation method therefor, and use thereof |
CN115262049A (en) * | 2021-04-30 | 2022-11-01 | 上海凯赛生物技术股份有限公司 | Polyamide 56 textured yarn and preparation method thereof |
CN113493330A (en) * | 2021-05-26 | 2021-10-12 | 浙江永坚新材料科技股份有限公司 | Preparation method of waste hybrid fiber enhanced high-mixing-amount recycled PET plastic aggregate mortar |
CN113774520A (en) * | 2021-09-10 | 2021-12-10 | 无锡沛莱斯纺织有限公司 | Fabric, preparation method thereof and garment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106350882B (en) | A kind of superhigh molecular weight polyethylene fibers of cut resistant, preparation method and applications | |
CN101649517B (en) | Dacron fine-denier porous high-elastic false-twist textured yarn and preparation method thereof | |
CN105803571A (en) | FDY/POY different shrinkage combined filament yarn of biomass nylon 56 fiber/PET fiber and preparing method thereof | |
CN105862152A (en) | Production method for high-speed spinning low-stretching high-modulus low-shrinkage polyester industrial filaments | |
CN101525786B (en) | Colored profiled polyester multifilament fiber with stable dimension and preparation method thereof | |
CN112095163B (en) | Method and equipment for preparing bio-based polyamide short fiber through integrated spinning and drafting | |
CN103526323A (en) | Copolyester melt direct-spinning controllable multiple differential shrinkage composite fiber and preparation method thereof | |
CN102031575A (en) | Method for preparing superfine denier flat terylene drawn yarn | |
CN109234820B (en) | Preparation method of polylactic acid short fibers | |
CN105839248A (en) | Differential-shrinkage superfine composite draw textured yarn and processing technology thereof | |
CN109023564B (en) | Preparation method of polylactic acid colored short fibers | |
CN107868997B (en) | Melt direct spinning polyester super-soft composite yarn and preparation method thereof | |
CN112501709A (en) | Preparation method of antibacterial polyester low stretch yarn | |
CN105862149A (en) | Superfine composite texturing filament and processing technology thereof | |
CN105862166A (en) | FDY/POY differential shrinkage blended filament of biomass nylon 56 fiber/PBT fiber, and preparation method thereof | |
CN113668108A (en) | Production method of cotton-like silk | |
CN104562250A (en) | Micro-porous fine denier nylon 6 three-difference fiber and preparation method and application thereof | |
CN112251827A (en) | Polylactic acid tow with H-shaped sheath-core structure and preparation method thereof | |
CN108251909B (en) | Blending-copolymerization modified superfine denier polyester fiber and preparation method thereof | |
CN105887218A (en) | High-shrinkage polyamide fiber and preparation method thereof | |
US4359557A (en) | Process for producing low pilling textile fiber and product of the process | |
CN105714407A (en) | FDY/POY (fully drawn yarn/ partially oriented yarn) differential-shrinkage combined yarn prepared from biomass nylon 56 fibers/PTT (polytrimethylene terephthalate) fibers and preparation method of FDY/POY differential-shrinkage combined yarn | |
CN112281228A (en) | Cross-shaped sheath-core structure polylactic acid tow and preparation method thereof | |
CN1092721C (en) | Making high filament count fine filament polyester yarns | |
US5741587A (en) | High filament count fine filament polyester yarns |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |