CN101691688A - Method for preparing novel synthetic leather fabric - Google Patents
Method for preparing novel synthetic leather fabric Download PDFInfo
- Publication number
- CN101691688A CN101691688A CN200910193157A CN200910193157A CN101691688A CN 101691688 A CN101691688 A CN 101691688A CN 200910193157 A CN200910193157 A CN 200910193157A CN 200910193157 A CN200910193157 A CN 200910193157A CN 101691688 A CN101691688 A CN 101691688A
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- Prior art keywords
- synthetic leather
- fabric
- embossing
- threading
- preparing
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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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Abstract
The invention discloses a method for preparing a novel synthetic leather fabric, which comprises the following steps: 1, using a rayon backing fabric with a contraction rate between 8 and 10 percent to prepare a synthetic leather blank according to a commonly used method for preparing the synthetic leather; 2, embossing the synthetic leather blank according to required patterns by using cold pressing; 3, using colored ink for general synthetic leather to color lines of the embossed patterns by using roller coating technology; and 4, immersing the synthetic leather treated in step 3 into water, taking the synthetic leather out, wiping and finally drying. Due to the adoption of the technical scheme, in the method for preparing the novel synthetic leather fabric, vivid 'threading effect' can be achieved because the rayon backing fabric can generate contraction after immersion and drying. The clothes made of the synthetic leather have the 'threading effect' without a complicated threading process, have high production efficiency, and have no stiff feel caused by threading.
Description
Technical field
The present invention relates to a kind of preparation method of synthetic leather fabric.
Background technology
Existing have " threading effect " garment material and adopt following method production usually: the stitching that goes out to have certain pattern with Sewing machines by the regular vehicle that designs.This method production efficiency is low, and feel is stiff.
Summary of the invention
The preparation method who the purpose of this invention is to provide a kind of novel synthetic leather fabric, the synthetic leather fabric itself for preparing with this method has " threading effect ", can directly make clothes, remove " fare " this numerous and diverse operation from, improve production efficiency with " threading effect ".
Technical scheme of the present invention is such: a kind of preparation method of novel synthetic leather fabric, realize as follows:
One, adopts shrinkage factor base at the bottom of the artificial cotton base fabric of 8-10% is prepared synthetic leather according to synthetic leather preparation method commonly used;
Two, adopt cold-press process, according to the embossing on base at the bottom of the synthetic leather of required pattern, the embossing temperature is 170 ℃-180 ℃, and embossing speed is 15-17m/min;
Three, adopt the coloring printing ink of common use for synthetic leather, by roller coating technology the stitching of embossing is carried out paintedly, coating weight is at 30-50g/m;
Four, will immerse through the synthetic leather that step 3 was handled in the water, and take out and extract, the dryer oven dry of putting into 80 ℃-100 ℃ at last gets final product.
After adopting technique scheme, the preparation method of novel synthetic leather fabric of the present invention shrinks owing to can produce after the artificial cotton base fabric immersion oven dry, so that can produce " threading effect " true to nature.Clothes with synthetic leather of the present invention is made need not pass through numerous and diverse fare process, can have " threading effect ", and production efficiency is higher, and feel can not cause stiff because of fare.
The specific embodiment
The preparation method of a kind of novel synthetic leather fabric of the present invention, realize as follows:
One, base at the bottom of the preparation synthetic leather:
1, wet method base preparation
Select the artificial cotton base fabric of shrinkage factor, apply PU work slurry, after solidifying, wash, drying, make the wet method base by wet-method synthetic leather production technology commonly used at 8-10%.
2, dry method shifts veneer
Apply the PU working solution on release liners, coating weight is at 140-160g/m, and baking is 1-2 minute in about 100 ℃, fits with the wet method base again, and the oven dry back is separated with release liners and made base at the bottom of the synthetic leather.
Two, adopt cold-press process, according to the embossing on base at the bottom of the synthetic leather of required pattern, the embossing temperature is 170 ℃-180 ℃, and embossing speed is 15-17m/min;
Three, adopt the coloring printing ink of common use for synthetic leather, by roller coating technology the stitching of embossing is carried out paintedly, coating weight is at 30-50g/m;
Four, will immerse through the synthetic leather that step 3 was handled in the water, and take out and extract, the dryer oven dry of putting into 80 ℃-100 ℃ at last gets final product.
After adopting technique scheme, the preparation method of novel synthetic leather fabric of the present invention shrinks owing to can produce after the artificial cotton base fabric immersion oven dry, so that can produce " threading effect " true to nature.Clothes with synthetic leather of the present invention is made need not pass through numerous and diverse fare process, can have " threading effect ", and production efficiency is higher, and feel can not cause stiff because of fare.
Claims (1)
1. the preparation method of a novel synthetic leather fabric is characterized in that: realize as follows:
One, adopts shrinkage factor base at the bottom of the artificial cotton base fabric of 8-10% is prepared synthetic leather according to synthetic leather preparation method commonly used;
Two, adopt cold-press process, according to the embossing on base at the bottom of the synthetic leather of required pattern, the embossing temperature is 170 ℃-180 ℃, and embossing speed is 15-17m/min;
Three, adopt the coloring printing ink of common use for synthetic leather, by roller coating technology the stitching of embossing is carried out paintedly, coating weight is at 30-50g/m;
Four, will immerse through the synthetic leather that step 3 was handled in the water, and take out and extract, the dryer oven dry of putting into 80 ℃-100 ℃ at last gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193157A CN101691688A (en) | 2009-10-13 | 2009-10-13 | Method for preparing novel synthetic leather fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193157A CN101691688A (en) | 2009-10-13 | 2009-10-13 | Method for preparing novel synthetic leather fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101691688A true CN101691688A (en) | 2010-04-07 |
Family
ID=42080397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910193157A Pending CN101691688A (en) | 2009-10-13 | 2009-10-13 | Method for preparing novel synthetic leather fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252970A (en) * | 2013-04-15 | 2013-08-21 | 严祥成 | Manufacturing method of multicolored leather |
-
2009
- 2009-10-13 CN CN200910193157A patent/CN101691688A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252970A (en) * | 2013-04-15 | 2013-08-21 | 严祥成 | Manufacturing method of multicolored leather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100407 |