CN108048924A - A kind of acid fiber by polylactic color silk - Google Patents
A kind of acid fiber by polylactic color silk Download PDFInfo
- Publication number
- CN108048924A CN108048924A CN201711279891.9A CN201711279891A CN108048924A CN 108048924 A CN108048924 A CN 108048924A CN 201711279891 A CN201711279891 A CN 201711279891A CN 108048924 A CN108048924 A CN 108048924A
- Authority
- CN
- China
- Prior art keywords
- polylactic
- color
- color silk
- acid fiber
- fiber
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 55
- 239000002253 acid Substances 0.000 title claims abstract description 39
- 239000004626 polylactic acid Substances 0.000 claims abstract description 14
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 11
- 239000004744 fabric Substances 0.000 abstract description 11
- 238000009987 spinning Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004043 dyeing Methods 0.000 abstract description 5
- 230000003115 biocidal effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 210000004243 sweat Anatomy 0.000 abstract description 4
- 239000003242 anti bacterial agent Substances 0.000 abstract description 3
- 229940088710 antibiotic agent Drugs 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 5
- 238000009941 weaving Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/04—Pigments
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention relates to a kind of acid fiber by polylactic color silks, belong to textile technology field, it solves the problems, such as polylactic acid fiber dyeing inconvenience of the prior art.This acid fiber by polylactic color silk is mixed using polylactic acid slice and Masterbatch, through spinneret extrusion molding after heated melting, obtains the acid fiber by polylactic color silk for possessing color after drawn and heat treatment, and the color silk fiber section is rounded or rectangle.This acid fiber by polylactic in extrusion molding by adding in Masterbatch, so that color silk after extrusion possesses particular color, it can be directly used for pure spinning or color spun, form the fabric of pure color or colour, the later stage dyeing process of fabric is eliminated, color silk is in hollow form, improves the warmth retention property of fiber and moisture absorbing and sweat releasing performance, simultaneously because performances such as the natural antibacterial of polylactic acid are antibacterial, therefore the natural antibacterial bacteriostasis property that color silk can be realized in any anti-biotic material need not be added in spinning phase.
Description
Technical field
The invention belongs to textile technology fields, are related to a kind of acid fiber by polylactic, particularly a kind of acid fiber by polylactic color silk.
Background technology
With the reinforcement of social environment consciousness, the development and application of biodegradable polymers has caused people greatly to be closed
Note.Polylactic acid (PLA) fiber is the biology base chemical synthetic fiber of pure plant source, and 100% is biodegradable.It is with good
Biocompatibility and security, it is nontoxic to human body, it gradually degrades in vivo and in natural environment, eventually becomes carbon dioxide
And water.In addition, the monomer of polylactic acid is lactic acid, it is (from plants such as cassava, stalk, corn grains in storage for years by renewable resource starch
Middle extraction) it is fermented form, raw material sources very abundant.
Due to acid fiber by polylactic non-refractory, it should try one's best in weaving process and avoid high-temperature process, and in fabric
, it is necessary to add in the chemical substances such as dyestuff in dyeing course, and high-temperature process is carried out, also easily the characteristic of acid fiber by polylactic is caused
It destroys.Therefore, product made of most of acid fiber by polylactic is whole which limits acid fiber by polylactic mostly using natural gray at present
The diversity of product is held, and in field of textiles, consumer extremely values for style, the color of product, therefore for poly-
How acid fiber is made the beautiful product of color as urgent problem to be solved.
The content of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, it is proposed that color made of a kind of acid fiber by polylactic
Silk.
The purpose of the present invention can be realized by following technical proposal：A kind of acid fiber by polylactic color silk, which is characterized in that its
It is mixed using polylactic acid slice and Masterbatch, through spinneret extrusion molding after heated melting, is obtained after drawn and heat treatment
Possesses the acid fiber by polylactic color silk of color, the color silk fiber section is rounded or rectangle.
In above-mentioned acid fiber by polylactic color silk, the color silk fiber section is rounded, during the circular cross-section is in
Empty shape, the hollow region are in " Y shape ", " cross ", " triangle ", " H-type ", " rectangle " or " T-shaped ".
Polylactic acid slice adds in extruder simultaneously with the Masterbatch for polylactic acid slice dyestuff being added to form, fully mixed through melting
The filament squeezed out after conjunction is has coloured color silk, and color silk can be applied to weaving and form pure color fabric or colored fabric, therefore
It paints from the filament stage to fiber, the follow-up fabric stage is without that can make weaving bright in colour using dyeing
Product.And using doughnut, acid fiber by polylactic warmth retention property and moisture absorbing and sweat releasing performance are added, for different demands, can be chosen
Different hollow shapes selects spinneret of different shapes when only need to setting spinneret.Due to acid fiber by polylactic
Natural antibacterial biocidal property, therefore any additive need not added can be realized the antibacterial bacteriostatic effect of color silk.
In above-mentioned acid fiber by polylactic color silk, the color silk is long filament.
In above-mentioned acid fiber by polylactic color silk, the color silk is short fibre.
In above-mentioned acid fiber by polylactic color silk, the color silk section is in flat.
Compared with prior art, this acid fiber by polylactic in extrusion molding by adding in Masterbatch so that color after extrusion
Silk possesses particular color, can be directly used for pure spinning or color is spun, form the fabric of pure color or colour, eliminates the later stage dye of fabric
Color process, color silk are in hollow form, the warmth retention property of fiber and moisture absorbing and sweat releasing performance are improved, simultaneously because the natural antibacterial of polylactic acid
The performances such as antibacterial, therefore need not add in the natural antibacterial bacteriostasis property that color silk can be realized in any anti-biotic material in spinning phase.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of embodiment 1 in this acid fiber by polylactic color silk；
Fig. 2 is the cross section structure schematic diagram of embodiment 2 in this acid fiber by polylactic color silk；
Fig. 3 is the cross section structure schematic diagram of embodiment 3 in this acid fiber by polylactic color silk.
In figure, 1, color silk；2nd, hollow region.
Specific embodiment
It is specific embodiments of the present invention below, technical scheme is further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
As shown in Figure 1, this acid fiber by polylactic color silk, is mixed using polylactic acid slice and Masterbatch, is passed through after heated melting
Acid fiber by polylactic color silk is obtained after spinneret extrusion molding, drawn and heat treatment, 1 fibre section of color silk is circle,
In hollow form, the hollow region 2 is in " Y shape ", " cross ", " triangle ", " H-type ", " rectangle " or " T-shaped " for inside.
What is formed can be that long filament can also be short fibre, and long filament can be directly used for weaving, and short fibre forms yarn for knitting after spinning
Make terminal fabric.
This acid fiber by polylactic in extrusion molding by adding in Masterbatch so that and color silk after extrusion possesses particular color,
It can be directly used for pure spinning or color spun, form the fabric of pure color or colour, the later stage dyeing process of fabric is eliminated, during color silk is in
Empty shape improves the flexibility of fiber and moisture absorbing and sweat releasing performance, simultaneously because the performances such as the natural antibacterial of polylactic acid is antibacterial, therefore
The natural antibacterial bacteriostasis property that color silk can be realized in any anti-biotic material need not be added in spinning phase.
Embodiment 2
As shown in Fig. 2, this acid fiber by polylactic color silk 1, is mixed using polylactic acid slice and Masterbatch, is passed through after heated melting
Acid fiber by polylactic color silk is obtained after spinneret extrusion molding, drawn and heat treatment, the color silk section is rectangle, through drawing
Become flat filament after stretching.
Embodiment 3
As shown in figure 3, this acid fiber by polylactic color silk 1, is mixed using polylactic acid slice and Masterbatch, is passed through after heated melting
The acid fiber by polylactic color silk for possessing color is obtained after spinneret extrusion molding, drawn and heat treatment, the color silk section is
Circle becomes circular shaped filaments after drawn.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or supplement to described specific embodiment or substitute in a similar way, but simultaneously
The spirit or beyond the scope of the appended claims of the present invention is not deviated by.
Claims (5)
1. a kind of acid fiber by polylactic color silk, which is characterized in that it uses polylactic acid slice and Masterbatch to mix, after heated melting
Through spinneret extrusion molding, the acid fiber by polylactic color silk for possessing color, the color silk fiber are obtained after drawn and heat treatment
Section is rounded or rectangle.
2. acid fiber by polylactic color silk according to claim 1, which is characterized in that the color silk fiber section is rounded,
The circular cross-section is in hollow form, and the hollow region is in " Y shape ", " cross ", " triangle ", " H-type ", " rectangle "
Or " T-shaped ".
3. acid fiber by polylactic color silk according to claim 1 or 2, which is characterized in that the color silk is long filament.
4. acid fiber by polylactic color silk according to claim 1 or 2, which is characterized in that the color silk is short fibre.
5. acid fiber by polylactic color silk according to claim 1, which is characterized in that the color silk section is in flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279891.9A CN108048924A (en) | 2017-12-06 | 2017-12-06 | A kind of acid fiber by polylactic color silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279891.9A CN108048924A (en) | 2017-12-06 | 2017-12-06 | A kind of acid fiber by polylactic color silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108048924A true CN108048924A (en) | 2018-05-18 |
Family
ID=62122463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711279891.9A Pending CN108048924A (en) | 2017-12-06 | 2017-12-06 | A kind of acid fiber by polylactic color silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108048924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629039A (en) * | 2018-12-23 | 2019-04-16 | 马子男 | A kind of manufacturing method of coloured anti-bacterial zein fiber long filament |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003041435A (en) * | 2001-07-26 | 2003-02-13 | Teijin Ltd | Method for producing polytrimethylene terephthalate staple fiber |
| US7338877B1 (en) * | 2002-11-27 | 2008-03-04 | Fiber Innovation Technology, Inc. | Multicomponent fiber including a luminescent colorant |
| CN101597814A (en) * | 2009-06-17 | 2009-12-09 | 常熟市长江化纤有限公司 | The method of direct preparation of coloured polylactic acid fiber by polylactic acid polymer melt |
| CN105803553A (en) * | 2016-03-14 | 2016-07-27 | 浙江金彩新材料有限公司 | Heat discoloration color master batches for polylactic acid fiber and preparing method thereof |
| CN106868626A (en) * | 2017-04-08 | 2017-06-20 | 河南省龙都生物科技有限公司 | A kind of method using polylactic acid slice production coloured cut staple is regenerated |
-
2017
- 2017-12-06 CN CN201711279891.9A patent/CN108048924A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003041435A (en) * | 2001-07-26 | 2003-02-13 | Teijin Ltd | Method for producing polytrimethylene terephthalate staple fiber |
| US7338877B1 (en) * | 2002-11-27 | 2008-03-04 | Fiber Innovation Technology, Inc. | Multicomponent fiber including a luminescent colorant |
| CN101597814A (en) * | 2009-06-17 | 2009-12-09 | 常熟市长江化纤有限公司 | The method of direct preparation of coloured polylactic acid fiber by polylactic acid polymer melt |
| CN105803553A (en) * | 2016-03-14 | 2016-07-27 | 浙江金彩新材料有限公司 | Heat discoloration color master batches for polylactic acid fiber and preparing method thereof |
| CN106868626A (en) * | 2017-04-08 | 2017-06-20 | 河南省龙都生物科技有限公司 | A kind of method using polylactic acid slice production coloured cut staple is regenerated |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629039A (en) * | 2018-12-23 | 2019-04-16 | 马子男 | A kind of manufacturing method of coloured anti-bacterial zein fiber long filament |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180518 |