CN105625102A - Relief-type wall paper processing technology - Google Patents
Relief-type wall paper processing technology Download PDFInfo
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- CN105625102A CN105625102A CN201410611522.5A CN201410611522A CN105625102A CN 105625102 A CN105625102 A CN 105625102A CN 201410611522 A CN201410611522 A CN 201410611522A CN 105625102 A CN105625102 A CN 105625102A
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Abstract
The present invention provides a relief-type wall paper processing technology comprising the following steps: hot foaming, to be more specific, the upper surface of a paper substrate is coated with polyvinyl chloride (PVC) for hot foaming treatment; glue coating, to be more specific, the upper surface of the paper substrate, on which grains are needed to be sparkled, is evenly coated with a white latex layer, and the thickness of the white latex layer in the wet state is 30-40mum; grain sprinkling, to be more specific, a layer of relief grains are evenly sparkled on the white latex layer, and the particle size of the relief grains is greater than 80mum; grain pressing, to be more specific, the relief grains and the paper substrate are sufficiently adhered by a pressing roller; protective layer coating, to be more specific, the relief grain layer is coated with a transparent protective layer to form relief-type wall paper; and drying, to be more specific, the wall paper is dried by a dryer, drying temperature is 95-105 DEG C, drying time is 20s; the wall paper thickness and permeability can be improved through the foaming processing, in addition, the relief grain layer is coated with the transparent protective layer, so that the relief grains can be effectively prevented from separating, refractive effect is high, and three-dimensional relief impression can be improved.
Description
Technical field
The present invention relates to wallpaper processing, particularly to a kind of relief type wall paper processing technique.
Background technology
Wall paper becomes the main material of interior decoration along with the rise in domestic house ornamentation market, wherein relief type wall paper enjoys favor with unique glamour, yet with relief type wall paper owing to the thickness reason spreading grain exists following defect, spread a thickness blocked up, although third dimension is stronger, but embossed particles easily comes off, indoor can be impacted, spread a thickness excessively thin, although embossed particles is firmly bonded, but causing stereoeffect poor, additionally due to weather reason, relief type wall paper breathability and water proofing property are all poor.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned technology, thus providing a kind of relief type wall paper processing technique, it is possible to effectively prevent embossed particles from departing from, and there is refraction effect raising embossment third dimension.
The technical solution adopted in the present invention is such that relief type wall paper processing technique, comprises the following steps:
S1: heat foamable, is coated with polyvinylchloride at paper substrates upper surface and carries out heat foamable process;
S2: gluing, needs to spread one layer of Virgin's milk glue-line of part even application of grain at paper substrates upper surface, and the thickness under described Virgin's milk glue-line hygrometric state is 30-40 ��m;
S3: spread grain, on Virgin's milk glue-line, uniformly sieve spreads one layer of embossed particles, and embossed particles is sized larger than 80 ��m;
S4: pressure grain, is fully bonded embossed particles and paper substrates by nip rolls;
S5: be coated with overcoat, smears layer of transparent overcoat on embossed particles layer and forms relief type wall paper;
S6: dry, enters drying and processing by dehydrator to wallpaper, dries temperature and is 95-105 DEG C, and drying time is 20s.
Improve further: described Virgin's milk glue-line is the polyvinyl acetate glue stick containing modifying agent, and modifying agent is Pioloform, polyvinyl acetal.
Improve further: also there is between step S4 and step S5 the step of remaining grain cleaning, by reversing roller, unnecessary embossed particles for vertical transport, should be cleared up by the mode of hot-air blowing by the paper substrates after pressure grain from paper substrates.
Improve further: in step S3, when white glue with vinyl natural evaporation to 6-7 becomes dry, carry out spreading grain.
Improve further: also there is between step S5 and step S6 the step of eliminostatic.
By adopting preceding solution, the invention has the beneficial effects as follows: processed the thickness and breathability that improve wallpaper by foaming, this external embossed particles layer smears layer of transparent overcoat, it is possible to effectively prevent embossed particles from departing from, and there is refraction effect raising embossment third dimension.
Detailed description of the invention
The present invention is further illustrated below in conjunction with detailed description of the invention.
Disclosure one relief type wall paper processing technique, relief type wall paper processing technique, comprise the following steps:
S1: heat foamable, is coated with polyvinylchloride at paper substrates upper surface and carries out heat foamable process;
S2: gluing, needs to spread one layer of Virgin's milk glue-line of part even application of grain at paper substrates upper surface, and the thickness under described Virgin's milk glue-line hygrometric state is 30-40 ��m;
S3: spread grain, on Virgin's milk glue-line, uniformly sieve spreads one layer of embossed particles, and embossed particles is sized larger than 80 ��m;
S4: pressure grain, is fully bonded embossed particles and paper substrates by nip rolls;
S5: be coated with overcoat, smears layer of transparent overcoat on embossed particles layer and forms relief type wall paper;
S6: dry, enters drying and processing by dehydrator to wallpaper, dries temperature and is 95-105 DEG C, and drying time is 20s.
Wherein, described Virgin's milk glue-line is the polyvinyl acetate glue stick containing modifying agent, and modifying agent is Pioloform, polyvinyl acetal, Pioloform, polyvinyl acetal can be polyvinyl formal, then the resistance to water and the moisture-proof that make white glue with vinyl improve, overcome the defect that traditional white glue with vinyl occurs adhesion strength to decline because of moisture, also improve the high temperature creep resistance of traditional white glue with vinyl, its method of modifying may is that white glue with vinyl ethyl acetate dissolved dilution, polyvinyl formal is dissolved with ethyl acetate equally, both is blended subsequently, filter after plasticising, filtrate is then modified white glue with vinyl.
In addition, also there is between step S4 and step S5 the step of remaining grain cleaning, should for vertical transport by the paper substrates after pressure grain by reversing roller, by the mode of hot-air blowing, unnecessary embossed particles is cleared up from paper substrates, hot-air blowing is possible not only to blow off unnecessary embossed particles paper substrates, the three-dimensional contouring of the embossment that will not be is destroyed, and can tentatively dry, and accelerates bonding.
In addition, in step S3, when white glue with vinyl natural evaporation to 6-7 becomes dry, carrying out spreading grain, now white glue with vinyl is in a kind of contraction state, this time be engraved in its surface and spread embossed particles, embossed particles secure bond on paper substrates can be realized, you need to add is that, 6-7 here becomes dry and refers to that in Virgin's milk glue-line, the solvent of 60 ~ 70% vapors away, and the solvent of residue 30 ~ 40% is non-volatile.
Wherein, also having the step of eliminostatic between step S5 and step S6, inflammable articles very easily produce electrostatic when production line balance, and cause fire incident, can be eliminated safe hidden trouble by eliminostatic step.
The ultimate principle of the present invention and principal character and advantage thereof have more than been shown and described; skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and explanation is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements both fall within the claimed scope of the invention, and claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. relief type wall paper processing technique, it is characterised in that: comprise the following steps:
S1: heat foamable, is coated with polyvinylchloride at paper substrates upper surface and carries out heat foamable process;
S2: gluing, needs to spread one layer of Virgin's milk glue-line of part even application of grain at paper substrates upper surface, and the thickness under described Virgin's milk glue-line hygrometric state is 30-40 ��m;
S3: spread grain, on Virgin's milk glue-line, uniformly sieve spreads one layer of embossed particles, and embossed particles is sized larger than 80 ��m;
S4: pressure grain, is fully bonded embossed particles and paper substrates by nip rolls;
S5: be coated with overcoat, smears layer of transparent overcoat on embossed particles layer and forms relief type wall paper;
S6: dry, enters drying and processing by dehydrator to wallpaper, dries temperature and is 95-105 DEG C, and drying time is 20s.
2. relief type wall paper processing technique according to claim 1, it is characterised in that: described Virgin's milk glue-line is the polyvinyl acetate glue stick containing modifying agent, and modifying agent is Pioloform, polyvinyl acetal.
3. relief type wall paper processing technique according to claim 1, it is characterized in that: also there is between step S4 and step S5 the step of remaining grain cleaning, by reversing roller, unnecessary embossed particles for vertical transport, should be cleared up by the paper substrates after pressure grain by the mode of hot-air blowing from paper substrates.
4. relief type wall paper processing technique according to claim 1, it is characterised in that: in step S3, when white glue with vinyl natural evaporation to 6-7 becomes dry, carry out spreading grain.
5. relief type wall paper processing technique according to claim 1, it is characterised in that: also there is between step S5 and step S6 the step of eliminostatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611522.5A CN105625102A (en) | 2014-11-04 | 2014-11-04 | Relief-type wall paper processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611522.5A CN105625102A (en) | 2014-11-04 | 2014-11-04 | Relief-type wall paper processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105625102A true CN105625102A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611522.5A Pending CN105625102A (en) | 2014-11-04 | 2014-11-04 | Relief-type wall paper processing technology |
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| CN (1) | CN105625102A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04148924A (en) * | 1990-10-12 | 1992-05-21 | Dynic Corp | Sheet material having irregular surface and manufacture thereof |
| CN102285172A (en) * | 2011-07-07 | 2011-12-21 | 广东玉兰装饰材料有限公司 | Anion wall paper and method for preparing same |
| CN103042772A (en) * | 2012-12-28 | 2013-04-17 | 江阴东恒新材料科技有限公司 | Method for improving bonding soundness of glass beads on glass bead screen |
| CN103722856A (en) * | 2013-12-05 | 2014-04-16 | 杭州汉居家居有限公司 | Preparation method of wallpaper capable of purifying indoor air |
| CN104088419A (en) * | 2014-03-28 | 2014-10-08 | 彭艺郎 | Wall material and production method thereof |
-
2014
- 2014-11-04 CN CN201410611522.5A patent/CN105625102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04148924A (en) * | 1990-10-12 | 1992-05-21 | Dynic Corp | Sheet material having irregular surface and manufacture thereof |
| CN102285172A (en) * | 2011-07-07 | 2011-12-21 | 广东玉兰装饰材料有限公司 | Anion wall paper and method for preparing same |
| CN103042772A (en) * | 2012-12-28 | 2013-04-17 | 江阴东恒新材料科技有限公司 | Method for improving bonding soundness of glass beads on glass bead screen |
| CN103722856A (en) * | 2013-12-05 | 2014-04-16 | 杭州汉居家居有限公司 | Preparation method of wallpaper capable of purifying indoor air |
| CN104088419A (en) * | 2014-03-28 | 2014-10-08 | 彭艺郎 | Wall material and production method thereof |
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Application publication date: 20160601 |