CN107299410A - A kind of processing technology of long acting antibiotic chinlon filament - Google Patents
A kind of processing technology of long acting antibiotic chinlon filament Download PDFInfo
- Publication number
- CN107299410A CN107299410A CN201710710564.8A CN201710710564A CN107299410A CN 107299410 A CN107299410 A CN 107299410A CN 201710710564 A CN201710710564 A CN 201710710564A CN 107299410 A CN107299410 A CN 107299410A
- Authority
- CN
- China
- Prior art keywords
- silver powder
- processing technology
- long acting
- extruder
- chinlon filament
- 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.)
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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
- 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
- D01F6/94—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 other polycondensation products
-
- 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
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of processing technology of long acting antibiotic chinlon filament, comprise the following steps：Mixed after a, cleaned drying that thermoplastic polyurethane cut into slices with antiseptic and melted, kneaded in addition screw extruder；B, in the metering section of extruder or after extruder, into adding crosslinking agent before blender；C, melt-spun material spray through spinneret, spinning and coiling and molding, finally obtain finished product.The technological process of production is：Section cleaning-drying-extrusion-mixing-spinneret-drawing-off-cool down-oil-is wound.Antiseptic is silver powder, and silver powder is nano-scale silver powder.The beneficial effects of the invention are as follows：Production is simple, production efficiency is high, put into low, product anti-microbial property preferably, and Durability of antimicrobial effect is stronger, steady quality, it is easy to promote.
Description
Technical field
The present invention relates to chemical fibre processing technique field, especially a kind of processing technology of long acting antibiotic chinlon filament.
Background technology
It is wherein relatively common one kind that chemical fibre, which is divided into a variety of polyamide fibres, and the production technology of polyamide fibre can be divided into 4 kinds：Dry-spinning,
Wet spinning, reaction are spun and melt-spun.Whether which kind of spinning technique, the chemical fibre property produced substantially completely phase used
Together, it is generally white long filament, there is some difference according to the difference of production technology for shape of cross section.Dry-spinning chinlon filament is generally round
Type, ellipse level dumbbell shape cross section；It is mainly that thick blade profile and irregular section do not have simultaneously that wet spinning and chemistry, which spin chinlon filament,
And hesitation occurs welding and is longitudinally formed irregular adhesive spots at it between each strand, is consequently formed bonding multifilament bundled；Melt-spun
Polyamide fibre is mainly the monofilament or multifilament in round section.Dry-spinning is current extrusion spinning method most widely used in the world, yield
About the 80% of world's polyamide fibre total output.Dry spinning process technology maturation, the fiber quality being made and performance are all very excellent, but technology
Difficulty is larger, needs solvent recovery, and production cost is of a relatively high.Wet spinning and reaction spinning process are complicated, and appliance arrangement investment cost is big,
Spinning speed is relatively low, and production cost is high, and the method has been eliminated substantially, and melt-spun is the new side for the manufacture polyamide fibre that developed recently gets up
Method, has the advantages that dry-spinning and reaction are spun, and technological process is simple, equipment investment is low, production efficiency is high, spins speed general reachable
To 400-800m/min, in process of production without using solvent, it is the most economical and environment the most beneficial polyamide fibre is produced
Technology.With melt-spun polyamide fibre technology, any manufacturer can voluntarily produce polyamide fibre, and color, additive and fibre diameter can appoint
Meaning selection.
Polyamide fibre at present on the market is relatively conventional, and the species of present bacterium is more and more, and common polyamide fibre does not possess antibacterial
Function, it is impossible to meet the demand of modern people, therefore be badly in need of a kind of improved technology to solve above-mentioned technological deficiency.
The content of the invention
The invention provides a kind of processing technology of long acting antibiotic chinlon filament.
The technical scheme that the present invention is proposed for above-mentioned technological deficiency is：
A kind of processing technology of long acting antibiotic chinlon filament, comprises the following steps：A, thermoplastic polyurethane section through clear
Wash to mix with antiseptic after drying and melted, kneaded in addition screw extruder；B, extruder metering section or extrusion
After machine, into adding crosslinking agent before blender；C, melt-spun material spray through spinneret, spinning and coiling and molding, finally obtain into
Product.
The technological process of production is：Section cleaning-drying-extrusion-mixing-spinneret-drawing-off-cool down-oil-is rolled up
Around.
The antiseptic is silver powder, and the silver powder is nano-scale silver powder.
The beneficial effects of the invention are as follows：Production is simple, production efficiency is high, put into low, product anti-microbial property preferably, and antibacterial is held
Long property is stronger, steady quality, it is easy to promote.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
A kind of processing technology of long acting antibiotic chinlon filament, comprises the following steps：A, thermoplastic polyurethane section through clear
Wash to mix with antiseptic after drying and melted, kneaded in addition screw extruder；B, extruder metering section or extrusion
After machine, into adding crosslinking agent before blender；C, melt-spun material spray through spinneret, spinning and coiling and molding, finally obtain into
Product.
The technological process of production is：Section cleaning-drying-extrusion-mixing-spinneret-drawing-off-cool down-oil-is rolled up
Around.
Antiseptic is silver powder, and silver powder is nano-scale silver powder.
The beneficial effects of the invention are as follows：Production is simple, production efficiency is high, put into low, product anti-microbial property preferably, and antibacterial is held
Long property is stronger, steady quality, it is easy to promote.
Described above is not the limitation for making to the present invention any other form, and is made according to the technical spirit of the present invention
Any modification or equivalent variations, still fall within scope of the present invention.
Claims (3)
1. a kind of processing technology of long acting antibiotic chinlon filament, it is characterised in that：Comprise the following steps：A, thermoplastic polyurethane
Cut into slices to mix with antiseptic after cleaned drying and melted, kneaded in addition screw extruder；B, the metering section in extruder
Or after extruder, into adding crosslinking agent before blender；C, melt-spun material spray through spinneret, spinning and coiling and molding, most
After obtain finished product.
2. a kind of processing technology of long acting antibiotic chinlon filament according to claim 1, it is characterised in that：Production technology stream
Cheng Wei：Section cleaning-drying-extrusion-mixing-spinneret-drawing-off-cool down-oil-is wound.
3. a kind of processing technology of long acting antibiotic chinlon filament according to claim 1, it is characterised in that：The antiseptic
For silver powder, the silver powder is nano-scale silver powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710564.8A CN107299410A (en) | 2017-08-18 | 2017-08-18 | A kind of processing technology of long acting antibiotic chinlon filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710564.8A CN107299410A (en) | 2017-08-18 | 2017-08-18 | A kind of processing technology of long acting antibiotic chinlon filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299410A true CN107299410A (en) | 2017-10-27 |
Family
ID=60132233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710710564.8A Pending CN107299410A (en) | 2017-08-18 | 2017-08-18 | A kind of processing technology of long acting antibiotic chinlon filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299410A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410605A (en) * | 2001-10-09 | 2003-04-16 | 江苏南黄海实业股份有限公司 | Preparation method of melt spinning polyurethane fiber thin denier filament |
| CN101220527A (en) * | 2007-11-28 | 2008-07-16 | 盛虹集团有限公司 | Long-acting antimicrobial viscose fiber capable of transmitting negative ion |
| CN101302666A (en) * | 2008-06-05 | 2008-11-12 | 江苏盛虹化纤有限公司 | Processing process of melt-spun antibiotic spandex filament |
| CN101613946A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of anti-bacterial fibre and preparation method thereof and the application in home textile product thereof |
| CN102040828A (en) * | 2009-10-26 | 2011-05-04 | 杜邦兴达（无锡）单丝有限公司 | Antibacterial composition, antibacterial brush filament and preparation method thereof |
-
2017
- 2017-08-18 CN CN201710710564.8A patent/CN107299410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410605A (en) * | 2001-10-09 | 2003-04-16 | 江苏南黄海实业股份有限公司 | Preparation method of melt spinning polyurethane fiber thin denier filament |
| CN101220527A (en) * | 2007-11-28 | 2008-07-16 | 盛虹集团有限公司 | Long-acting antimicrobial viscose fiber capable of transmitting negative ion |
| CN101302666A (en) * | 2008-06-05 | 2008-11-12 | 江苏盛虹化纤有限公司 | Processing process of melt-spun antibiotic spandex filament |
| CN101613946A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of anti-bacterial fibre and preparation method thereof and the application in home textile product thereof |
| CN102040828A (en) * | 2009-10-26 | 2011-05-04 | 杜邦兴达（无锡）单丝有限公司 | Antibacterial composition, antibacterial brush filament and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| 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: 20171027 |