CN103862796A - Production method of waterproof composite bedsheet fabric - Google Patents
Production method of waterproof composite bedsheet fabric Download PDFInfo
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- CN103862796A CN103862796A CN201210546670.4A CN201210546670A CN103862796A CN 103862796 A CN103862796 A CN 103862796A CN 201210546670 A CN201210546670 A CN 201210546670A CN 103862796 A CN103862796 A CN 103862796A
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- embryo cloth
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- polyurethane
- production method
- hearth
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Abstract
The invention discloses a production method of waterproof composite bedsheet fabric. The production method comprises following steps: firstly, gray cloth is made from hollow cotton and polyester fiber, and the inner side of the gray cloth is provided with a layer of metal net via pressing; the processed gray cloth is subjected to peached finish, and sizing of the gray cloth is carried out according to production requirements; and at last, the sized gray cloth is bonded with TP thin film with polyurethane (PU) adhesive. The production method is simple, and is easy to understand, possesses water resistance, is capable of realizing heat preservation, and is comfortable for using; water resistance, air permeability, and moisture permeability are increased greatly; and excellent performance is maintained.
Description
Technical field
The invention belongs to fabric processing technology, be specifically related to a kind of production technology of waterproof multiple-hearth one side material.
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.Existing sheet function ratio is more single, is generally one deck, and sheet is thinner, and is not durable, and increase elasticity and pliability by the thicker mattress of employing, thereby bring certain trouble to people's life, and the price of mattress is relatively high, uneconomical, impracticable.
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 production technology of waterproof multiple-hearth one side material is provided, and solve current sheet more single, thin short-life problem.
The production technology of waterproof multiple-hearth one side material provided by the invention, it comprises the following steps: first hollow cotton and polyster fibre are made to embryo cloth, then at the embryo cloth inner side compacting layer of metal stratum reticulare making, then carry out sanding and go out to process, the embryo cloth after sanding is shaped according to need of production; Finally the embryo cloth after sizing is bonded together 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 TPU film thickness of the embryo cloth bonding after described and sizing is: 0.025mm.
The production technology of waterproof multiple-hearth one side material provided by the invention, its beneficial effect is, this production work is easily understood, in keeping water-proof function, also have insulation, comfortable feature, water-proof air-moisture-permeable is greatly improved, and can also keep good performance.
Detailed description of the invention
Below in conjunction with embodiment, to the production technology of waterproof multiple-hearth one side material provided by the invention, be described in detail.
Embodiment
The production technology of the waterproof multiple-hearth one side material of the present embodiment, it comprises the following steps: first hollow cotton and polyster fibre are made to embryo cloth, then at the embryo cloth inner side compacting layer of metal stratum reticulare making, then carry out sanding and go out to process, the embryo cloth after sanding is shaped according to need of production; Finally the embryo cloth after sizing is bonded together 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 TPU film thickness of the embryo cloth bonding after described and sizing is: 0.025mm.
This production work is easily understood, and keeping in water-proof function, also has insulation, comfortable feature, and water-proof air-moisture-permeable is greatly improved, and can also keep good performance.
Claims (3)
1. the production technology of a waterproof multiple-hearth one side material, it is characterized in that: it comprises the following steps: first hollow cotton and polyster fibre are made to embryo cloth, then at the embryo cloth inner side compacting layer of metal stratum reticulare making, then carry out sanding and go out to process, the embryo cloth after sanding is shaped according to need of production; Finally the embryo cloth after sizing is bonded together by polyurethane PU glue and TPU film.
2. the production technology of waterproof multiple-hearth one side material 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 production technology of waterproof multiple-hearth one side material according to claim 1, is characterized in that: the TPU film thickness of the embryo cloth bonding after described and sizing is: 0.025mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546670.4A CN103862796A (en) | 2012-12-17 | 2012-12-17 | Production method of waterproof composite bedsheet fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546670.4A CN103862796A (en) | 2012-12-17 | 2012-12-17 | Production method of waterproof composite bedsheet fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862796A true CN103862796A (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210546670.4A Pending CN103862796A (en) | 2012-12-17 | 2012-12-17 | Production method of waterproof composite bedsheet fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778524A (en) * | 2019-01-11 | 2019-05-21 | 丹东优耐特纺织品有限公司 | Durable waterproof, grease proofing, antifouling, waterproof moisture permeable fabric processing and treating method |
-
2012
- 2012-12-17 CN CN201210546670.4A patent/CN103862796A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778524A (en) * | 2019-01-11 | 2019-05-21 | 丹东优耐特纺织品有限公司 | Durable waterproof, grease proofing, antifouling, waterproof moisture permeable fabric processing and treating method |
| CN109778524B (en) * | 2019-01-11 | 2021-07-09 | 丹东优耐特纺织品有限公司 | Processing method of durable waterproof, oil-proof, antifouling, waterproof and moisture-permeable fabric |
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| C06 | Publication | ||
| 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 |