CN103373038A - Preparation process of PU (Polyurethane) leather interior wall decoration soft cover - Google Patents
Preparation process of PU (Polyurethane) leather interior wall decoration soft cover Download PDFInfo
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- CN103373038A CN103373038A CN2012101231964A CN201210123196A CN103373038A CN 103373038 A CN103373038 A CN 103373038A CN 2012101231964 A CN2012101231964 A CN 2012101231964A CN 201210123196 A CN201210123196 A CN 201210123196A CN 103373038 A CN103373038 A CN 103373038A
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Abstract
The invention discloses a preparation process of a PU (Polyurethane) leather interior wall decoration soft cover. The preparation process comprises the following steps: 1, adhering a layer of flame-retardant sponge which is 3-5mm thick to the back face of a high-temperature-resistant PU leather fabric, cutting a piece of flame-retardant sponge with the same size as the fabric and the thickness being 15-20 mm, adhering the flame-retardant sponge and the sponge on the back face of the fabric together and then placing in a forming mold to manufacture a soft cover body with concave and convex decorative patterns on the surface through heat pressing; 2, selecting a polyester fiber plate with thickness of 5mm and containing at least 20 percent of bamboo carbon powder as a substrate and fixedly adhering the soft cover body to the substrate with the same size as the fabric; and 3, adhering a layer of double-faced adhesive tape to the back face of the substrate. The soft cover prepared by the method has the advantages of capability of adsorbing peculiar smell, good sound insulation, moisture protection and environmental protection performance, light weight, soft facing handfeel, convenience in transportation and mounting and firmness in fixation.
Description
Technical field:
The present invention is a kind of preparation technology who is suitable for the PU leather inner wall decoration Soft Roll that interior decoration uses.
Background technology:
Present artificial leather inner wall decoration Soft Roll on the market has another name called the skin carving.Its adopts is that a kind of the artificial leather of certain thickness and hardness is arranged is fabric, its manufacturing process is that the artificial leather face down is put into the mould that a matrix has heated, with top corresponding punch pressing and forming, remove patrix after the moulding, inject again the foam sponge raw material in the recessed cavity after moulding, again another patrix of having fixed substrate is depressed, make it to be bonded as one with the sponge material in foaming and intumescing just, remove behind the patrix simple process corner once, can obtain finished product.This preparation technology's defective is: because foam sponge is sealed between artificial leather and the substrate, pernicious gas needs a very long time just can distribute, and is unfavorable for environmental friendly indoor, and its epidermis is too hard in addition, does not have the effect of Soft Roll sound-absorbing sound insulation.The PU leather is a kind of resistant to elevated temperatures polyurethane artificial leather, has advantage high temperature resistant and that facing is soft attractive in appearance, also is not used at present the interior wall fabric with soft bags.
Summary of the invention:
The preparation technology who the purpose of this invention is to provide the PU leather inner wall decoration Soft Roll of a kind of facing again environmental protection easy for installation attractive in appearance.
Technical scheme of the present invention is finished as follows, its preparation technology is: the first step is at the thick flame-retardant sponge of a kind of back side of high temperature resistant PU leather facing material bonding one deck 3-5mm of elder generation, setting out a thickness identical with the fabric size is that the flame-retardant sponge of 15-20mm and the sponge that is bonded in fabric back are bonded into one again, and puts into a mould heating again and is pressed into the Soft Roll body that the surface has concavo-convex decoration flower type; Second step is to select the thick polyester fiber board that contains at least 20% bamboo carbon powder of 5mm to make substrate, and the Soft Roll body is pasted and fixed on the substrate identical with the fabric size; The 3rd step was to be pasted with one deck double faced adhesive tape at the back side of substrate.
Have with the Soft Roll of this method preparation and can adsorb peculiar smell, sound insulation, protection against the tide, good environmental protection, lightweight, and facing is soft, convenient transportation and fixed advantage is installed.
Description of drawings:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the preparation technology of product of the present invention is: the first step is at the thick flame-retardant sponge 2 of a kind of back side of high temperature resistant PU leather facing material 1 bonding one deck 3-5mm of elder generation, setting out a thickness identical with the fabric size is that the flame-retardant sponge 3 of 15-20mm and the sponge that is bonded in fabric back are bonded into one again, and then puts into the mould heating and is pressed into the Soft Roll body that the surface has concavo-convex decoration flower type; Second step is to select the thick polyester fiber board that contains at least 20% bamboo carbon powder of 5mm to make substrate 4, and the Soft Roll body is pasted and fixed on the substrate identical with the fabric size; The 3rd step was to be pasted with one deck double faced adhesive tape 5 at the back side of substrate, the convenient installation, and fixation difficult drop-off.
Claims (1)
1. a PU removes from office the preparation technology of inner wall decoration Soft Roll, its preparation technology is: the first step is at the thick flame-retardant sponge of a kind of back side of high temperature resistant PU leather facing material bonding one deck 3-5mm of elder generation, setting out a thickness identical with the fabric size is that the flame-retardant sponge of 15-20mm and the sponge that is bonded in fabric back are bonded into one again, and puts into a mould heating again and is pressed into the Soft Roll body that the surface has concavo-convex decoration flower type; Second step is to select the thick polyester fiber board that contains at least 20% bamboo carbon powder of 5mm to make substrate, and the Soft Roll body is pasted and fixed on the substrate identical with the fabric size; The 3rd step was to be pasted with one deck double faced adhesive tape at the back side of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101231964A CN103373038A (en) | 2012-04-25 | 2012-04-25 | Preparation process of PU (Polyurethane) leather interior wall decoration soft cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101231964A CN103373038A (en) | 2012-04-25 | 2012-04-25 | Preparation process of PU (Polyurethane) leather interior wall decoration soft cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103373038A true CN103373038A (en) | 2013-10-30 |
Family
ID=49459154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101231964A Pending CN103373038A (en) | 2012-04-25 | 2012-04-25 | Preparation process of PU (Polyurethane) leather interior wall decoration soft cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103373038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172312A (en) * | 2015-09-25 | 2015-12-23 | 陆方明 | Sponge attaching and cutting device |
| ES2818449A1 (en) * | 2019-10-08 | 2021-04-12 | Pascual Vicente Javier Torregrosa | Manufacturing process of a removable self-adhesive fabric and the product thus obtained (Machine-translation by Google Translate, not legally binding) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201850720U (en) * | 2010-10-12 | 2011-06-01 | 马威旺 | Flame-retardant leather soft bag block |
| CN201933633U (en) * | 2010-11-24 | 2011-08-17 | 黄剑锋 | Noise-absorbing soft roll structure with fireproofing function |
-
2012
- 2012-04-25 CN CN2012101231964A patent/CN103373038A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201850720U (en) * | 2010-10-12 | 2011-06-01 | 马威旺 | Flame-retardant leather soft bag block |
| CN201933633U (en) * | 2010-11-24 | 2011-08-17 | 黄剑锋 | Noise-absorbing soft roll structure with fireproofing function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172312A (en) * | 2015-09-25 | 2015-12-23 | 陆方明 | Sponge attaching and cutting device |
| CN105172312B (en) * | 2015-09-25 | 2017-06-20 | 陆方明 | A kind of sponge laminating cutting apparatus |
| ES2818449A1 (en) * | 2019-10-08 | 2021-04-12 | Pascual Vicente Javier Torregrosa | Manufacturing process of a removable self-adhesive fabric and the product thus obtained (Machine-translation by Google Translate, not legally binding) |
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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 |
Application publication date: 20131030 |