CN102418175A - Preparation process of lattice apron for antistatic compact spinning - Google Patents
Preparation process of lattice apron for antistatic compact spinning Download PDFInfo
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- CN102418175A CN102418175A CN2011102826192A CN201110282619A CN102418175A CN 102418175 A CN102418175 A CN 102418175A CN 2011102826192 A CN2011102826192 A CN 2011102826192A CN 201110282619 A CN201110282619 A CN 201110282619A CN 102418175 A CN102418175 A CN 102418175A
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- antistatic
- preparation technology
- lattice apron
- compact spinning
- monofilament
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Abstract
The invention discloses a preparation process of a lattice apron for antistatic compact spinning. The preparation process comprises the following steps of: (a) preparing warp silk; (b) preparing weft silk; (c) knitting a cylindrical lattice apron; and (d) cutting and sealing edges. The preparation process is reasonable in work procedure arrangement, easy in implementation and moderate in production cost; due to adoption of a blending process, the obtained warp silk and weft silk have separate antistatic effects, the antistatic effect of the produced lattice apron is more stable and durable, the mesh blockage of the lattice apron in the operation process is effectively prevented and the jerk-in efficiency is improved.
Description
Technical field
The present invention relates to a kind of lattice apron for compact spinning, relate in particular to the preparation technology of the good lattice apron for compact spinning of a kind of antistatic property, belong to the textile equipment technical field.
Background technology
Grid ring is a crucial equipment in the ring ingot compact spinning apparatus, and it plays considerable effect in gathering of yarn in the process.Grid ring is one " conveyer belt "; Also be one " knockouts "; Its task is to deliver the yarn wadding bar of accomplishing drafting process, moves on the delivery roller synchronizing speed, lets air-flow that fibre bundle is carried out boundling; Up to getting into twisting area, require grid ring to have good " gas permeability ", can make passing through of steady air current.
Grid ring can make mesh stop up because of electrostatic effect after using certain hour, and filoplume is increased, and reduces serviceability.In the prior art; People can plate carbon or directly improve the antistatic effect of grid ring at the grid ring electroplate of weaving on organizine or tram; Said method has remarkable help to the raising of grid ring antistatic effect, but its implementation cost is high, complex procedures; Preparation technology receives the restriction of making production cost, and cost performance is not high; Simultaneously, service life is also unsatisfactory.
Summary of the invention
To the demand; The invention provides a kind of preparation technology of antistatic lattice apron for compact spinning, this preparation technology's procedure arrangement is reasonable, easy and simple to handle; Production cost is easy to control; Organizine and tram all have good antistatic effect in the grid ring, make the antistatic effect of grid ring of preparation more stable, and serviceability is better.
The present invention has disclosed a kind of preparation technology of antistatic lattice apron for compact spinning, and this preparation technology mainly comprises the steps: a) preparation organizine, b) preparation tram, c) knitted cylindrical grid ring, d) cutting edge sealing.
In the present invention's one preferred embodiment, in the described step a), the raw material of organizine adopts fibre single thread and Antielectrostatic monofilament, prepares through operations such as drafting, rove, spun yarn, winders.
In the present invention's one preferred embodiment, described fibre single thread is selected polyester filament for use, and Antielectrostatic monofilament is selected polyethylene monofilament for use, and in mixing in doubling step, its radical is than being 3:1.
In the present invention's one preferred embodiment, described polyethylene monofilament adopts melt spinning process to process, and its main raw material is polyethylene and antistatic additive particle.
In the present invention's one preferred embodiment, in the described step b), the preparation process of tram is similar with organizine, and the fibre single thread of selecting for use in its raw material is a nylon-6 fiber, and Antielectrostatic monofilament is selected polyethylene monofilament for use; In mixing in doubling step, its radical is than being 4:1.
In the present invention's one preferred embodiment, in the described step c), grid ring is weaved on the grid cloth braiding machine, and its thread count is every square centimeter of 60*60.
In the present invention's one preferred embodiment, in the described step d), the employed instrument of cutting edge sealing is the ultrasonic wave cutting tool, and this cutter has the function of side cut and thermosetting edge sealing simultaneously.
The present invention has disclosed a kind of preparation technology of antistatic lattice apron for compact spinning; This preparation technology's procedure arrangement is reasonable, easy to implement, and production cost is moderate; Make the organizine and the tram that make all have independently antistatic effect through blending technology; Make the grid ring antistatic effect of preparation stable more, lasting, effectively prevent grid ring mesh phenomenon of blocking in running, improve tight feeder efficient.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is preparation technology's process figure of the antistatic lattice apron for compact spinning of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Fig. 1 is preparation technology's process figure of the antistatic lattice apron for compact spinning of the embodiment of the invention; This preparation technology mainly comprises the steps: a) preparation organizine, b) preparation tram, c) knitted cylindrical grid ring, d) cutting edge sealing.
Embodiment 1
The concrete operations step is following:
A) preparation organizine, the raw material of organizine adopts fibre single thread and Antielectrostatic monofilament, prepares through operations such as drafting, rove, spun yarn, winders; Wherein, fibre single thread is selected polyester filament for use, and its filament length is 12mm, and the silk footpath is 0.08mm, and Antielectrostatic monofilament is selected polyethylene monofilament for use, and its footpath is 0.24mm; In mixing in doubling step, fibre single thread and polyethylene monofilament are merged slivering according to the radical of 3:1;
Polyethylene monofilament adopts melt spinning process to process, and its main preparation process is: at first, and with polyethylene fusion under 160-220 ℃ of high temperature; Then, add antistatic additive, this antistatic additive can be the ethoxylated alkylamine particle, and its granularity control is 10-30 order (antistatic additive need carry out dried before adding, and sloughs excessive moisture); Then, be warming up to 240 ℃, raw material is fully mixed; At last, under the 6-8MPa high pressure, compound is sprayed from the diamond shower nozzle, process polyethylene monofilament after the cooling;
B) preparation tram, the preparation process of tram is similar with organizine, and the fibre single thread of selecting for use in its raw material is a nylon-6 fiber, and its filament length is 12mm, and the silk footpath is 0.06mm; Antielectrostatic monofilament is selected polyethylene monofilament for use, and its footpath is 0.24mm; In mixing in doubling step, fibre single thread and polyethylene monofilament are merged slivering according to the radical of 4:1;
C) knitted cylindrical grid ring, with the organizine and the tram of tube system are weaved out certain-length on the grid cloth braiding machine tubular grid ring, its thread count is every square centimeter of 60*60;
D) cutting edge sealing; Specification according to grid ring; Use the ultrasonic wave cutting tool that the tubular grid ring is carried out cutting operation; The ultrasonic wave cutting tool belongs to the high-temperature machining instrument, can accomplish the operation of grid ring thermosetting edge sealing when using this cutter to carry out cutting operation again, can effectively improve grid ring and strengthen the intensity in district and the serviceability of grid ring.
Embodiment 2
The concrete operations step is following:
A) preparation organizine, the raw material of organizine adopts fibre single thread and Antielectrostatic monofilament, prepares through operations such as drafting, rove, spun yarn, winders; Wherein, fibre single thread is selected polyester filament for use, and its filament length is 14mm, and the silk footpath is 0.10mm, and Antielectrostatic monofilament is selected polyethylene monofilament for use, and its footpath is 0.3mm; In mixing in doubling step, fibre single thread and polyethylene monofilament are merged slivering according to the radical of 3:1;
Polyethylene monofilament adopts melt spinning process to process, and its main preparation process is: at first, and with polyethylene fusion under 160-220 ℃ of high temperature; Then, add antistatic additive, this antistatic additive can be the ethoxylated alkylamine particle, and its granularity control is 10-30 order (antistatic additive need carry out dried before adding, and sloughs excessive moisture); Then, be warming up to 240 ℃, raw material is fully mixed; At last, under the 6-8MPa high pressure, compound is sprayed from the diamond shower nozzle, process polyethylene monofilament after the cooling;
B) preparation tram, the preparation process of tram is similar with organizine, and the fibre single thread of selecting for use in its raw material is a nylon-6 fiber, and its filament length is 14mm, and the silk footpath is 0.07mm; Antielectrostatic monofilament is selected polyethylene monofilament for use, and its footpath is 0.28mm; In mixing in doubling step, fibre single thread and polyethylene monofilament are merged slivering according to the radical of 4:1;
C) knitted cylindrical grid ring, with the organizine and the tram of tube system are weaved out certain-length on the grid cloth braiding machine tubular grid ring, its thread count is every square centimeter of 60*60;
D) cutting edge sealing; Specification according to grid ring; Use the ultrasonic wave cutting tool that the tubular grid ring is carried out cutting operation; The ultrasonic wave cutting tool belongs to the high-temperature machining instrument, can accomplish the operation of grid ring thermosetting edge sealing when using this cutter to carry out cutting operation again, can effectively improve grid ring and strengthen the intensity in district and the serviceability of grid ring.
The present invention has disclosed a kind of preparation technology of antistatic lattice apron for compact spinning; Be characterized in: this preparation technology's procedure arrangement is reasonable, easy to implement, and production cost is moderate; Make the organizine and the tram that make all have independently antistatic effect through blending technology; Make the grid ring antistatic effect of preparation stable more, lasting, effectively prevent grid ring mesh phenomenon of blocking in running, improve tight feeder efficient.
The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. the preparation technology of an antistatic lattice apron for compact spinning is characterized in that, this preparation technology mainly comprises the steps: a) preparation organizine, b) preparation tram, c) knitted cylindrical grid ring, d) cutting edge sealing.
2. the preparation technology of antistatic lattice apron for compact spinning according to claim 1 is characterized in that, in the described step a), the raw material of organizine adopts fibre single thread and Antielectrostatic monofilament, prepares through operations such as drafting, rove, spun yarn, winders.
3. the preparation technology of antistatic lattice apron for compact spinning according to claim 2 is characterized in that, described fibre single thread is selected polyester filament for use, and Antielectrostatic monofilament is selected polyethylene monofilament for use, and in mixing in doubling step, its radical is than being 3:1.
4. the preparation technology of antistatic lattice apron for compact spinning according to claim 3 is characterized in that, described polyethylene monofilament adopts melt spinning process to process, and its main raw material is polyethylene and antistatic additive particle.
5. the preparation technology of antistatic lattice apron for compact spinning according to claim 1; It is characterized in that in the described step b), the preparation process of tram is similar with organizine; The fibre single thread of selecting for use in its raw material is a nylon-6 fiber, and Antielectrostatic monofilament is selected polyethylene monofilament for use; In mixing in doubling step, its radical is than being 4:1.
6. the preparation technology of antistatic lattice apron for compact spinning according to claim 1 is characterized in that, in the described step c), grid ring is weaved on the grid cloth braiding machine, and its thread count is every square centimeter of 60*60.
7. the preparation technology of antistatic lattice apron for compact spinning according to claim 1 is characterized in that, in the described step d), the employed instrument of cutting edge sealing is the ultrasonic wave cutting tool, and this cutter has the function of side cut and thermosetting edge sealing simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102826192A CN102418175A (en) | 2011-09-22 | 2011-09-22 | Preparation process of lattice apron for antistatic compact spinning |
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| CN2011102826192A CN102418175A (en) | 2011-09-22 | 2011-09-22 | Preparation process of lattice apron for antistatic compact spinning |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358747A (en) * | 2013-07-11 | 2016-02-24 | 里特机械公司 | Electrically conductive conveyor belt having filler objects having a nanostructure and method for production |
| CN105480603A (en) * | 2014-10-10 | 2016-04-13 | 宜兴威尼特包装袋有限公司 | High-durability anti-static anti-explosion container bag |
| CN106283290A (en) * | 2015-05-21 | 2017-01-04 | 江苏理工学院 | A kind of preparation method of longitude and latitude variable density lattice apron for compact spinning |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712587A (en) * | 2004-06-22 | 2005-12-28 | 株式会社丰田自动织机 | Fibre condensing device for a spinning machine |
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- 2011-09-22 CN CN2011102826192A patent/CN102418175A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712587A (en) * | 2004-06-22 | 2005-12-28 | 株式会社丰田自动织机 | Fibre condensing device for a spinning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358747A (en) * | 2013-07-11 | 2016-02-24 | 里特机械公司 | Electrically conductive conveyor belt having filler objects having a nanostructure and method for production |
| CN105480603A (en) * | 2014-10-10 | 2016-04-13 | 宜兴威尼特包装袋有限公司 | High-durability anti-static anti-explosion container bag |
| CN106283290A (en) * | 2015-05-21 | 2017-01-04 | 江苏理工学院 | A kind of preparation method of longitude and latitude variable density lattice apron for compact spinning |
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Application publication date: 20120418 |