CN103862814A - Processing technology of waterproof composite plain cloth - Google Patents
Processing technology of waterproof composite plain cloth Download PDFInfo
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- CN103862814A CN103862814A CN201210547082.2A CN201210547082A CN103862814A CN 103862814 A CN103862814 A CN 103862814A CN 201210547082 A CN201210547082 A CN 201210547082A CN 103862814 A CN103862814 A CN 103862814A
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- plain cloth
- composite plain
- processing technology
- silk
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Abstract
The invention discloses a processing technology of waterproof composite plain cloth. The processing technology comprises steps of: preparing Corterra yarn and PET yarn; interweaving the Corterra yarn and the PET yarn to obtain composite plain cloth in a way that the Corterra yarn is respectively arranged above and below the PET yarn at intervals in the horizontal direction and the vertical direction; and adhering the composite plain cloth and TPU film through a polyurethane (PU) adhesive to obtain a finished product. The process is simple and easily understood. The produced plain cloth is low in price, good in flexibility and elasticity, and largely improved in waterproofness, air permeability and damp permeability, and can maintain good performance after being washed in water for 40-60 times.
Description
Technical field
The invention belongs to cloth manufacturing process, be specifically related to a kind of processing technology of waterproof composite plain cloth.
Background technology
Along with improving constantly of people's living standard, the performance such as comfortableness to textile, safety, health is all had higher requirement.People, in the time buying cloth, can see emphatically the material of cloth, and the flexibility of cloth, but commercially available cloth pliability is inadequate, and price is all higher, economical and practical not.
Summary of the invention
The problems referred to above that exist in order to overcome prior art field, the object of the invention is to, and a kind of processing technology of waterproof composite plain cloth is provided, and solve commercially available cloth pliability inadequate, and price is high, the problem of uneconomical material benefit.
The processing technology of waterproof composite plain cloth provided by the invention, it comprises following concrete steps: be first ready to high Telon silk and PET silk; High Telon silk and PET silk are woven into composite plain cloth, in the horizontal direction with vertical direction on, high Telon silk respectively interval be arranged on PET silk above and below; Again composite plain cloth is bonded together and is got product by polyurethane PU glue and TPU film.
The percentage by weight of the each component of described polyurethane PU glue is: 100 parts of adhesive for polyurethane, 44 parts of solvents, 44 parts of solvent toluenes, 0.51 part of bridging agent, 15 parts, curing agent, described polyurethane adhesive is adipic acid: isophthalic acid: ethylene glycol: synthetic polyester diol and the vulcabond of ratio of neopentyl glycol=1:1:1.7:0.3 is that body material is prepared from, curing agent is the component of free isocyanate groups group, and bridging agent is the multifunctional prepolymer of Glycerin and TDI.
The described TPU film thickness boning with composite plain cloth is: 0.025mm.
The processing technology of waterproof composite plain cloth provided by the invention, its beneficial effect is, this technique is easily understood, the plain cloth price of producing is low, there is good flexibility and elasticity, water-proof air-moisture-permeable is greatly improved, and washing times reaches after 40～60 times, can also keep good performance.
The specific embodiment
Below in conjunction with embodiment, to the processing technology of waterproof composite plain cloth provided by the invention, be described in detail.
Embodiment
The processing technology of the waterproof composite plain cloth of the present embodiment, it comprises following concrete steps: be first ready to high Telon silk and PET silk; High Telon silk and PET silk are woven into composite plain cloth, in the horizontal direction with vertical direction on, high Telon silk respectively interval be arranged on PET silk above and below; Again composite plain cloth is bonded together and is got product by polyurethane PU glue and TPU film.
The percentage by weight of the each component of described polyurethane PU glue is: 100 parts of adhesive for polyurethane, 44 parts of solvents, 44 parts of solvent toluenes, 0.51 part of bridging agent, 15 parts, curing agent, described polyurethane adhesive is adipic acid: isophthalic acid: ethylene glycol: synthetic polyester diol and the vulcabond of ratio of neopentyl glycol=1:1:1.7:0.3 is that body material is prepared from, curing agent is the component of free isocyanate groups group, and bridging agent is the multifunctional prepolymer of Glycerin and TDI.
The described TPU film thickness boning with composite plain cloth is: 0.025mm.
This technique is easily understood, and the plain cloth price of producing is low, has good flexibility and elasticity, and water-proof air-moisture-permeable is greatly improved, and washing times reaches after 40～60 times, can also keep good performance.
Claims (3)
1. a processing technology for waterproof composite plain cloth, is characterized in that: it comprises following concrete steps: be first ready to high Telon silk and PET silk; High Telon silk and PET silk are woven into composite plain cloth, in the horizontal direction with vertical direction on, high Telon silk respectively interval be arranged on PET silk above and below; Again composite plain cloth is bonded together and is got product by polyurethane PU glue and TPU film.
2. the processing technology of waterproof composite plain cloth according to claim 1, it is characterized in that: the percentage by weight of the each component of described polyurethane PU glue is: 100 parts of adhesive for polyurethane, 44 parts of solvents, 44 parts of solvent toluenes, 0.51 part of bridging agent, 15 parts, curing agent, described polyurethane adhesive is adipic acid: isophthalic acid: ethylene glycol: synthetic polyester diol and the vulcabond of ratio of neopentyl glycol=1:1:1.7:0.3 is that body material is prepared from, curing agent is the component of free isocyanate groups group, bridging agent is the multifunctional prepolymer of Glycerin and TDI.
3. the processing technology of waterproof composite plain cloth according to claim 1, is characterized in that: the described TPU film thickness boning with composite plain cloth is: 0.025mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547082.2A CN103862814A (en) | 2012-12-17 | 2012-12-17 | Processing technology of waterproof composite plain cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547082.2A CN103862814A (en) | 2012-12-17 | 2012-12-17 | Processing technology of waterproof composite plain cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862814A true CN103862814A (en) | 2014-06-18 |
Family
ID=50902111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210547082.2A Pending CN103862814A (en) | 2012-12-17 | 2012-12-17 | Processing technology of waterproof composite plain cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862814A (en) |
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2012
- 2012-12-17 CN CN201210547082.2A patent/CN103862814A/en active Pending
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |