CN104342914A - Low-temperature cutting method for high-strength high-modulus polyethylene fiber, product and waste thereof - Google Patents
Low-temperature cutting method for high-strength high-modulus polyethylene fiber, product and waste thereof Download PDFInfo
- Publication number
- CN104342914A CN104342914A CN201310335274.1A CN201310335274A CN104342914A CN 104342914 A CN104342914 A CN 104342914A CN 201310335274 A CN201310335274 A CN 201310335274A CN 104342914 A CN104342914 A CN 104342914A
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- China
- Prior art keywords
- modulus polyethylene
- polyethylene fiber
- goods
- strength high
- cutting
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- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a low-temperature cutting method for a high-strength high-modulus polyethylene fiber, a product and waste thereof. The method comprises the following steps: firstly organizing the high-strength high-modulus polyethylene fiber, the product and the waste to be cut, cooling the organized material to -10 to -190 DEG C, and then cutting the materials. With the adoption of the low-temperature cutting technology disclosed by the invention, the cut object becomes brittle, so that the cut object is convenient to cut, the tool wear can be reduced to a great extent, and the cost can be reduced.
Description
Technical field
The present invention relates to the method for a kind of low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof.
Background technology
High-strength high-modulus polyethylene is third generation high-performance fiber, is applied to shellproof, anti-stab and anti-cutting field.The cutting difficulty of its fiber and its products is high, is the chemical fibre that cutting difficulty known is at present the highest.
Cutting method at present for high-strength high-modulus polyethylene fiber and goods or discarded object adopts machine cuts.Due to the anti-cutting characteristic of high-strength high-modulus polyethylene fiber, conventional mechanical cutting Cutter wear is very big, needs frequently to change cutter, causes processing cost too high.Meanwhile, cutting rubbing produces heat, makes cutting part filament contraction agglomerate, and impact uses.
Summary of the invention
A kind of low temperature is the object of the present invention is to provide to cut the method for high-strength high-modulus polyethylene fiber, goods and discarded object thereof.
The concrete steps of the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof provided by the invention are:
1) first the high-strength high-modulus polyethylene fiber for cutting, goods and discarded object thereof are arranged;
2) material that step 1) is organized is cooled to-10 DEG C ~-190 DEG C;
3) cutting process is carried out.
Preferably, the material be organized cools to-30 DEG C ~-150 DEG C;
Preferably, the material be organized cools to-100 DEG C;
Described goods are the various goods including high-strength high-modulus polyethylene fiber;
Described goods are without latitude cloth, woven fabric, nonwoven fabric and composite thereof;
Described discarded object is the discarded object formed by high-strength high-modulus polyethylene fiber and other goods including high-strength high-modulus polyethylene and composition thereof.
As can be seen here, the present invention uses low temperature cutting technique, and cut object is become fragile, and is convenient to cutting, decreases tool wear to a great extent, cost-saving.In addition, the invention provides a kind of effective way processing discarded object and recycling thereof.
Detailed description of the invention
Embodiment 1: cutting high-strength high-modulus polyethylene fiber
High-strength high-modulus polyethylene fiber is arranged and cools to-10 DEG C, cut subsequently.Cutting can be carried out smoothly, and place of incision impulse-free robustness, Cutting Length is controlled.
Embodiment 2: cutting high-strength high-modulus polyethylene is without latitude cloth
Prepare high-strength high-modulus polyethylene without latitude cloth, be cooled to-100 DEG C according to the method for example 1 to it, cut, otch is smooth.
Embodiment 3: cutting high-strength high-modulus polyethylene fiber composite
Prepare high-strength high-modulus polyethylene fiber composite, be cooled to-30 DEG C according to the method for example 1 to it, cut, otch is smooth.
Embodiment 4: cutting high-strength high-modulus polyethylene fiber without latitude cloth discarded object
Prepare containing high-strength high-modulus polyethylene fiber without latitude cloth discarded object, be cooled to-150 DEG C according to the method for example 1 to it, cut, otch is smooth.
Embodiment 5: the woven fabric discarded object of cutting high-strength high-modulus polyethylene fiber
Prepare the woven fabric discarded object containing high-strength high-modulus polyethylene fiber, be cooled to-190 DEG C according to the method for example 1 to it, cut, otch is smooth.
Above-described embodiment is only and technological thought of the present invention and feature is described; its object is to enable those skilled in the art understand content of the present invention and implement according to this; protection scope of the present invention can not be limited according to this; namely the equalization done with disclosed spirit changes or derives, and must be encompassed in protection scope of the present invention.
Claims (6)
1. a method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof, its concrete steps are:
1) first the high-strength high-modulus polyethylene fiber for cutting, goods and discarded object thereof are arranged;
2) material that step 1) is organized is cooled to-10 DEG C ~-190 DEG C;
3) cutting process is carried out.
2. the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof according to claim 1, it is characterized in that, the material be organized cools to-30 DEG C ~-150 DEG C.
3. the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof according to claim 1, it is characterized in that, the material be organized cools to-100 DEG C.
4. the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof according to claim 1, it is characterized in that, described goods are the various goods including high-strength high-modulus polyethylene fiber.
5. the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof according to claim 1, it is characterized in that, described goods are without latitude cloth, woven fabric, nonwoven fabric and composite thereof.
6. the method for low temperature cutting high-strength high-modulus polyethylene fiber, goods and discarded object thereof according to claim 1, it is characterized in that, described discarded object is the discarded object formed by high-strength high-modulus polyethylene fiber and other goods including high-strength high-modulus polyethylene and composition thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335274.1A CN104342914A (en) | 2013-08-05 | 2013-08-05 | Low-temperature cutting method for high-strength high-modulus polyethylene fiber, product and waste thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335274.1A CN104342914A (en) | 2013-08-05 | 2013-08-05 | Low-temperature cutting method for high-strength high-modulus polyethylene fiber, product and waste thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104342914A true CN104342914A (en) | 2015-02-11 |
Family
ID=52499327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335274.1A Pending CN104342914A (en) | 2013-08-05 | 2013-08-05 | Low-temperature cutting method for high-strength high-modulus polyethylene fiber, product and waste thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104342914A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031674A (en) * | 1987-08-29 | 1989-03-15 | 索尼公司 | The processing method of high elastic modulus polyethlene |
| JPH05247835A (en) * | 1992-03-02 | 1993-09-24 | Asahi Kasei Textile:Kk | Method for cutting tuft selvage |
| CN1695928A (en) * | 2005-02-02 | 2005-11-16 | 李志雄 | Technique and equipment for blowing thick film from high-density polyethylene |
| CN101590656A (en) * | 2008-05-27 | 2009-12-02 | 宁波荣溢化纤科技有限公司 | The chopper and slicer of polyethylene fiber reinforced compound material and dicing method |
| CN102888666A (en) * | 2012-09-14 | 2013-01-23 | 常州商隆产业用纺织品有限公司 | Technological process for producing high-density polyethylene high-daniel filament |
| CN102990837A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Device for cooling and cutting EPE (Expand Aple Poly Ephylene) film |
-
2013
- 2013-08-05 CN CN201310335274.1A patent/CN104342914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031674A (en) * | 1987-08-29 | 1989-03-15 | 索尼公司 | The processing method of high elastic modulus polyethlene |
| JPH05247835A (en) * | 1992-03-02 | 1993-09-24 | Asahi Kasei Textile:Kk | Method for cutting tuft selvage |
| CN1695928A (en) * | 2005-02-02 | 2005-11-16 | 李志雄 | Technique and equipment for blowing thick film from high-density polyethylene |
| CN101590656A (en) * | 2008-05-27 | 2009-12-02 | 宁波荣溢化纤科技有限公司 | The chopper and slicer of polyethylene fiber reinforced compound material and dicing method |
| CN102888666A (en) * | 2012-09-14 | 2013-01-23 | 常州商隆产业用纺织品有限公司 | Technological process for producing high-density polyethylene high-daniel filament |
| CN102990837A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Device for cooling and cutting EPE (Expand Aple Poly Ephylene) film |
Non-Patent Citations (1)
| Title |
|---|
| 龙新文等: "聚乙烯土工膜中炭黑分散度研究", 《塑料工业》 * |
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| 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 |
Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |