CN108914352A - A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric - Google Patents
A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric Download PDFInfo
- Publication number
- CN108914352A CN108914352A CN201810609452.8A CN201810609452A CN108914352A CN 108914352 A CN108914352 A CN 108914352A CN 201810609452 A CN201810609452 A CN 201810609452A CN 108914352 A CN108914352 A CN 108914352A
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- CN
- China
- Prior art keywords
- degradable
- fabric
- production technology
- weft knitted
- shell fabric
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/10—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by use of centrifugal force
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a kind of production technologies of degradable polyester knitting Weft Knitted Shell Fabric, it by the selection of raw material, the preparation of degradable spun polyester thread, weaving, dyeing, is dehydrated, cuts open width and finished product fixating shape step, complete the production technology of degradable polyester knitting Weft Knitted Shell Fabric；The present invention in raw material by being added to degradable auxiliary agent, so that the yarn formed has degradable effect, simultaneously, it is weaved by using interlock, it realizes when a certain section of yarn breakage, interlock is easily decoherenced, so that the degradation speed of fabric greatly improves, conventional terylene does not have degradability, at 180 days, fabric degradation of the invention can reach 25%, when degradation reaches 25%, in addition this interlock, it can be realized and decoherence completely, and the fabric of other institutional frameworks, degradation needs to reach 50-100%, it just may be implemented to decoherence completely, speed of decoherencing greatly improves.
Description
Technical field
The present invention relates to a kind of production technologies of weft knitting fabric, and in particular to a kind of degradable polyester knitting weft knitting face
The production technology of material.
Background technique
With the development of the society, chemical fibre industry has biggish development, the demand of fiber product is also increasing, therefore right
Higher requirements are also raised for the performance of fiber product.Fiber product just develops towards high comfortable, high function and high-environmental direction,
As eco-environmental pressure constantly increases, people's environmental consciousness be continuously improved, biodegradable fiber fabric by be the following fabric hair
Direction is opened up, and has been increasingly becoming the emphasis and hot spot of fabric industry research, at present China's biodegradable fabric material performance and drop
It is also poor to solve effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of production technologies of degradable polyester knitting Weft Knitted Shell Fabric.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of degradable polyester knitting Weft Knitted Shell Fabric
Production technology by the selection of raw material, the preparation of degradable spun polyester thread, weaving, dyeing, is dehydrated, cuts open width and finished product and be formed
Step completes the production technology of degradable polyester knitting Weft Knitted Shell Fabric；Specific step is as follows：
(1) selection of raw material：The mass ratio of terylene and degradable auxiliary agent, the degradable auxiliary agent and terylene is 1:99；
(2) preparation of degradable spun polyester thread：Terylene and degradable auxiliary agent are mixed according to the mass ratio of step (1)
It closes, by the method for melt spinning, degradable spun polyester thread is prepared；
(3) it weaves：The degradable spun polyester thread being prepared is woven using special institutional framework, is knitted
Weft-knitted fabric；
(4) it dyes：Weft knitting fabric is imported in dye vat, bleaching is carried out；
(5) it is dehydrated：Fabric after dyeing is carried out dehydrating；
(6) width is cutd open：Dewatered fabric is carried out cuing open width processing according to the width line that cuts open on cloth cover；
(7) finished product is formed：The fabric after width will be cutd open and carry out shaping processing.
Preferably, the degradable selection of auxiliary BioSphere Plastic 201 in the step (2).
Preferably, the special institutional framework in the step (3) is interlock.
Preferably, dyeing is specially in the step (4)：By Weft knitting fabric be put into hydrogenperoxide steam generator into
Row bleaching, the pH value of the hydrogenperoxide steam generator are 2.8-3.2, and the concentration of the hydrogenperoxide steam generator is 2-4g/L, temperature
Degree is 95-100 DEG C, bleaching time 90-180min.
Preferably, the dehydrating speed in the step (5) is 200-300r/min, and the dewatering time is 2-2.5min.
Preferably, 130-180 DEG C of setting temperature in the step (7), forming machine speed are 10-35m/min.
By adopting the above technical scheme, by being added to degradable auxiliary agent in raw material so that formed yarn have can
The effect of degradation, meanwhile, it is weaved, is realized when a certain section of yarn breakage, double rib group by using interlock
It knits and easily decoherences, so that the degradation speed of fabric greatly improves, conventional terylene does not have degradability, at 180 days, the present invention
Fabric degradation can reach 25%, when degradation reaches 25%, in addition this interlock, can be realized and decoherence completely,
And the fabric of other institutional frameworks, degradation need to reach 50-100%, just may be implemented to decoherence completely, speed of decoherencing mentions significantly
It is high.
Detailed description of the invention
Fig. 1 is process flow chart of the invention.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
It is as shown in Figure 1 process flow chart of the invention；
Embodiment 1
A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric, by the selection of raw material, degradable spun polyester thread
Preparation, weaving, dyeing, be dehydrated, cut open width and finished product fixating shape step, complete the production work of degradable polyester knitting Weft Knitted Shell Fabric
Skill；Specific step is as follows：
(1) selection of raw material：The mass ratio of terylene and degradable auxiliary agent, degradable auxiliary agent and terylene is 1:99；
(2) preparation of degradable spun polyester thread：Terylene and degradable auxiliary agent are mixed according to above-mentioned mass ratio, passed through
Degradable spun polyester thread is prepared in the method for crossing melt spinning；Degradable selection of auxiliary BioSphere Plastic 201,
For a biosphere plastics, there is degradable effect.
(3) it weaves：The degradable spun polyester thread being prepared is woven using special institutional framework, is knitted
Weft-knitted fabric；Special institutional framework is interlock.
(4) it dyes：Weft knitting fabric is imported in dye vat, bleaching is carried out；Dyeing is specially：Latitude will be knitted
Fabric is compiled to be put into hydrogenperoxide steam generator and carries out bleaching, the pH value of hydrogenperoxide steam generator is 2.8, hydrogenperoxide steam generator it is dense
Degree is 2g/L, and temperature is 95 DEG C, bleaching time 90min.
(5) it is dehydrated：Fabric after dyeing is carried out dehydrating；Dehydrating speed is 200r/min, dewatering time 2min.
(6) width is cutd open：Dewatered fabric is carried out cuing open width processing according to the width line that cuts open on cloth cover；
(7) finished product is formed：The fabric after width will be cutd open and carry out shaping processing, 130 DEG C of setting temperature, forming machine speed is 10m/
min。
Embodiment 2
A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric, by the selection of raw material, degradable spun polyester thread
Preparation, weaving, dyeing, be dehydrated, cut open width and finished product fixating shape step, complete the production work of degradable polyester knitting Weft Knitted Shell Fabric
Skill；Specific step is as follows：
(1) selection of raw material：The mass ratio of terylene and degradable auxiliary agent, degradable auxiliary agent and terylene is 1:99；
(2) preparation of degradable spun polyester thread：Terylene and degradable auxiliary agent are mixed according to above-mentioned mass ratio, passed through
Degradable spun polyester thread is prepared in the method for crossing melt spinning；Degradable selection of auxiliary BioSphere Plastic 201,
For a biosphere plastics, there is degradable effect.
(3) it weaves：The degradable spun polyester thread being prepared is woven using special institutional framework, is knitted
Weft-knitted fabric；Special institutional framework is interlock.
(4) it dyes：Weft knitting fabric is imported in dye vat, bleaching is carried out；Dyeing is specially：Latitude will be knitted
Fabric is compiled to be put into hydrogenperoxide steam generator and carries out bleaching, the pH value of hydrogenperoxide steam generator is 3.2, hydrogenperoxide steam generator it is dense
Degree is 4g/L, and temperature is 100 DEG C, bleaching time 180min.
(5) it is dehydrated：Fabric after dyeing is carried out dehydrating；Dehydrating speed is 300r/min, and dewatering time is
2.5min。
(6) width is cutd open：Dewatered fabric is carried out cuing open width processing according to the width line that cuts open on cloth cover；
(7) finished product is formed：The fabric after width will be cutd open and carry out shaping processing, 180 DEG C of setting temperature, forming machine speed is 35m/
min。
Embodiment 3
A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric, by the selection of raw material, degradable spun polyester thread
Preparation, weaving, dyeing, be dehydrated, cut open width and finished product fixating shape step, complete the production work of degradable polyester knitting Weft Knitted Shell Fabric
Skill；Specific step is as follows：
(1) selection of raw material：The mass ratio of terylene and degradable auxiliary agent, degradable auxiliary agent and terylene is 1:99；
(2) preparation of degradable spun polyester thread：Terylene and degradable auxiliary agent are mixed according to above-mentioned mass ratio, passed through
Degradable spun polyester thread is prepared in the method for crossing melt spinning；Degradable selection of auxiliary BioSphere Plastic 201,
For a biosphere plastics, there is degradable effect.
(3) it weaves：The degradable spun polyester thread being prepared is woven using special institutional framework, is knitted
Weft-knitted fabric；Special institutional framework is interlock.
(4) it dyes：Weft knitting fabric is imported in dye vat, bleaching is carried out；Dyeing is specially：Latitude will be knitted
Fabric is compiled to be put into hydrogenperoxide steam generator and carries out bleaching, the pH value of hydrogenperoxide steam generator is 3.0, hydrogenperoxide steam generator it is dense
Degree is 3g/L, and temperature is 97 DEG C, bleaching time 135min.
(5) it is dehydrated：Fabric after dyeing is carried out dehydrating；Dehydrating speed is 240r/min, and dewatering time is
2.3min。
(6) width is cutd open：Dewatered fabric is carried out cuing open width processing according to the width line that cuts open on cloth cover；
(7) finished product is formed：The fabric after width will be cutd open and carry out shaping processing, 130-180 DEG C of setting temperature, forming machine speed is
24m/min。
The present invention in raw material by being added to degradable auxiliary agent, so that the yarn formed has degradable effect,
Meanwhile being weaved by using interlock, it realizing when a certain section of yarn breakage, interlock is easily decoherenced,
So that the degradation speed of fabric greatly improves, conventional terylene does not have degradability, at 180 days, fabric degradation of the invention
25% can be reached, when degradation reaches 25%, in addition this interlock, can be realized and decoherence completely, and its hetero-organization
The fabric of structure, degradation need to reach 50-100%, just may be implemented to decoherence completely, speed of decoherencing greatly improves.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric, it is characterised in that：By the selection of raw material, degradable
The preparation of spun polyester thread weaving, dyeing, is dehydrated, cuts open width and finished product fixating shape step, completes degradable polyester knitting Weft Knitted Shell Fabric
Production technology；Specific step is as follows：
(1) selection of raw material：The mass ratio of terylene and degradable auxiliary agent, the degradable auxiliary agent and terylene is 1:99；
(2) preparation of degradable spun polyester thread：Terylene and degradable auxiliary agent are mixed according to the mass ratio of step (1), passed through
Degradable spun polyester thread is prepared in the method for crossing melt spinning；
(3) it weaves：The degradable spun polyester thread being prepared is woven using special institutional framework, obtains Weft knitting
Fabric；
(4) it dyes：Weft knitting fabric is imported in dye vat, bleaching is carried out；
(5) it is dehydrated：Fabric after dyeing is carried out dehydrating；
(6) width is cutd open：Dewatered fabric is carried out cuing open width processing according to the width line that cuts open on cloth cover；
(7) finished product is formed：The fabric after width will be cutd open and carry out shaping processing.
2. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric according to claim 1, it is characterised in that：It is described
Degradable selection of auxiliary BioSphere Plastic 201 in step (2).
3. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric according to claim 1, it is characterised in that：It is described
Special institutional framework in step (3) is interlock.
4. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric according to claim 1, it is characterised in that：It is described
Dyeing is specially in step (4)：Weft knitting fabric is put into hydrogenperoxide steam generator and carries out bleaching, the peroxide
The pH value for changing hydrogen solution is 2.8-3.2, and the concentration of the hydrogenperoxide steam generator is 2-4g/L, and temperature is 95-100 DEG C, when bleaching
Between be 90-180min.
5. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric according to claim 1, it is characterised in that：It is described
Dehydrating speed in step (5) is 200-300r/min, and the dewatering time is 2-2.5min.
6. a kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric according to claim 1, it is characterised in that：It is described
130-180 DEG C of setting temperature in step (7), forming machine speed is 10-35m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609452.8A CN108914352B (en) | 2018-06-13 | 2018-06-13 | Production process of degradable polyester knitted weft-knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609452.8A CN108914352B (en) | 2018-06-13 | 2018-06-13 | Production process of degradable polyester knitted weft-knitted fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108914352A true CN108914352A (en) | 2018-11-30 |
| CN108914352B CN108914352B (en) | 2020-05-19 |
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| CN201810609452.8A Active CN108914352B (en) | 2018-06-13 | 2018-06-13 | Production process of degradable polyester knitted weft-knitted fabric |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210878A (en) * | 2020-09-22 | 2021-01-12 | 上海嘉乐股份有限公司 | Degradable polyester knitted fabric and manufacturing method thereof |
| CN112918045A (en) * | 2021-02-23 | 2021-06-08 | 浙江尚正纺织科技有限公司 | Degradable polyester fabric and manufacturing method thereof |
| CN112962193A (en) * | 2021-02-23 | 2021-06-15 | 浙江尚正纺织科技有限公司 | Volcanic mud mineral fabric and manufacturing method thereof |
| CN113527621A (en) * | 2021-07-13 | 2021-10-22 | 李光军 | Degradable melt-spun spandex slice and preparation method thereof |
| CN114318849A (en) * | 2021-12-21 | 2022-04-12 | 上海初心纺织科技有限公司 | Degradable antibacterial fabric and preparation method thereof |
| CN116180294A (en) * | 2023-03-01 | 2023-05-30 | 海宁天福经编涂层有限公司 | Manufacturing method of degradable garment fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112962193A (en) * | 2021-02-23 | 2021-06-15 | 浙江尚正纺织科技有限公司 | Volcanic mud mineral fabric and manufacturing method thereof |
| CN113527621A (en) * | 2021-07-13 | 2021-10-22 | 李光军 | Degradable melt-spun spandex slice and preparation method thereof |
| CN114318849A (en) * | 2021-12-21 | 2022-04-12 | 上海初心纺织科技有限公司 | Degradable antibacterial fabric and preparation method thereof |
| CN116180294A (en) * | 2023-03-01 | 2023-05-30 | 海宁天福经编涂层有限公司 | Manufacturing method of degradable garment fabric |
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| Publication number | Publication date |
|---|---|
| CN108914352B (en) | 2020-05-19 |
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