CN102500539A - Renovation process for two-layer transfer coating sofa with coatings locally shedding - Google Patents

Renovation process for two-layer transfer coating sofa with coatings locally shedding Download PDF

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Publication number
CN102500539A
CN102500539A CN2011103570446A CN201110357044A CN102500539A CN 102500539 A CN102500539 A CN 102500539A CN 2011103570446 A CN2011103570446 A CN 2011103570446A CN 201110357044 A CN201110357044 A CN 201110357044A CN 102500539 A CN102500539 A CN 102500539A
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China
Prior art keywords
parts
coating
brush
sofas
sofa
Prior art date
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Pending
Application number
CN2011103570446A
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Chinese (zh)
Inventor
郝燕玲
刘莹光
赵宏伟
郑海涛
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Jihua 3514 Leather and Footware Co Ltd
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Jihua 3514 Leather and Footware Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Jihua 3514 Leather and Footware Co Ltd filed Critical Jihua 3514 Leather and Footware Co Ltd
Priority to CN2011103570446A priority Critical patent/CN102500539A/en
Publication of CN102500539A publication Critical patent/CN102500539A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a renovation process for a two-layer transfer coating sofa with coatings locally shedding, which includes the process flows of grinding, surface cleaning, scraping and mending, secondary grinding, brushing of a bonding layer and brushing of surface pulp. After treatment of the repair and renovation processes, the surface of the sofa is uniform, smooth, bright and beautiful in color, and bright and clean like new, and the problem that the two-layer transfer coating sofa with the coatings locally shedding is difficult in repair and renovation. The renovation process can be used for repairing and renovating the two-layer transfer coating sofa with the coatings locally shedding.

Description

The renovation technology of two laminating film sofas of coating local shedding
Technical field
The present invention relates to a kind of renovate method of furniture, specifically a kind of reparation renovation technology of two laminating film sofas of coating local shedding.
Background technology
In the use of two laminating film sofas; Because the sofa artificial leather coating is thin, crisp, hard, thus service time slightly length coating local shedding phenomenon will appear, not only influence attractive in appearance; And because be processed into sofa; Under the situation that can not change leather fabric, can only put up with use or scrap processing, cause unnecessary loss.
Summary of the invention
The technical problem that the present invention will solve; Provide a kind of reparation renovation technology of two laminating film sofas of coating local shedding; The sofa surface is even, smooth after treatment, has solved the existing coating local shedding of two laminating film sofas and is difficult to repair the problem of renovation.The present invention will solve above-mentioned technical problem, is to realize through following technical scheme:
A kind of reparation renovation technology of two laminating film sofas of coating local shedding, its technological process comprises: polish, wash one's face, scrape benefit, secondary polishing, brush following layer, brush finish slurry.
As qualification of the present invention:
(1) described polishing operation is promptly: with the edge, position of emery cloth block-by-block polishing coating shedding, remove the coated film that comes off, and to surfacing, no skin effect phenomenon.
(2) describedly wash one's face operation promptly: clean surface, remove surface and oil contaminant, surface dust, carry out according to the following steps order:
1), that the even wiping multipass in the whole surface of sofa is extremely clean with gentle soft and wet cloth;
2) dip in soft cloth and get the liquid of washing one's face, smear evenly, dry naturally or hair dryer dries up in the whole surface of sofa.
(3) described scraping mended operation promptly: feel secure to being processed the surface, make sofa surface color basically identical, operating procedure is following:
With cardboard repairing paste is smeared in being processed the surface, even blade coating, the coating shedding place suitably more to be mended, and up to the surface color basically identical, dries or hair dryer dries up.
(4) described secondary polishing operation promptly: with the whole surface of fine sandpaper uniform grinding sofa, mend irregular, uneven place to scraping, suitably many mills seem even, smooth up to whole surface.
(5) described brush following layer operation is: paint brush and dip in and get the following layer slurries, evenly brush the whole surface in sofa, brush is spared, brushes, is not stayed hydrops, dries naturally then or dries up with hair dryer.
(6) described brush finish slurry process promptly: paint to brush to dip in and get starch adhesive, a small amount of, even scrubbing brush is looked coating uniformity effect in the whole surface of sofa, successively brushes 2-4 time, up to surface color, gloss basically identical; Wherein every brush one time all must let behind the coating finish-drying, brushes next time again.
As further qualification of the present invention:
(21) processing the said liquid raw materials of effective components of washing one's face comprises in parts by weight:
100 parts of alcohol, 800 parts in water, 100 parts of ammoniacal liquor; Its preparation method carries out according to the following steps order:
211) get alcohol and water, fully mix, get solution A;
212) get ammoniacal liquor and add in the A solution, stir, promptly get the liquid of washing one's face.
(51) processing said following layer raw materials of effective components comprises in parts by weight:
100 parts of bonding type polyurethane, 100 parts of isopropyl alcohols, 100 parts in water; Wherein bonding type polyurethane is a kind of among BASECOAT-PF, APV or the UH; APV promptly visits and steps on preparatory bottom coating resin (BAYDERM Prebottom APV)
Its preparation method carries out according to the following steps order:
511) it is soluble in water to get bonding type polyurethane, solution B;
512) in solution B, add isopropyl alcohol, regulate coatings at the lip-deep infiltration degree of skin base.
(61) raw material of processing said starch adhesive effective ingredient comprises in parts by weight:
100 parts of pigment pastes, 200 parts of auxiliary agents, 300 parts in water, 300 parts of acrylic resins, 300 parts of polyurethane resins; Said auxiliary agent comprises soft additive, cerate, delustering agent, and its preparation method carries out according to following steps:
611) get pigment paste, auxiliary agent, stir, get mixture C;
612) water intaking joins among the C, stirs, and obtains liquid D;
613) get acrylic resin, join D, stir, get liquid E;
614) get polyurethane resin, join among the E, stir, promptly get starch adhesive.
As further qualification of the present invention:
Said pigment paste is that the high fineness of black does not have the junket pigment paste;
Said cerate is CL-C;
Said soft additive is soft S-C;
Said delustring auxiliary agent is SN-C, and promptly SN-C is the excellent delustering agent SN-C (EUDERM Matting Agent SN-C) that steps on;
Said acrylic resin is: a kind of among SB-100, SCL-371 or the LT-76.SB-100 is that Puli More resin (PRIMAL SB-100), SCL-371 are that Puli More resin (PRIMAL SCL-371), LT-76 are Puli More resin (PRIMAL LT-76).
Said polyurethane resin is a kind of among UH, PUMN, the PUD or 2031.UH is that A Sitaxin silane coupling agent (Astacin Ground UH), PUMN are that A Sitaxin ornamenting agent (Astacin Finish PUMN), PUD are that A Sitaxin ornamenting agent (Astacin Finish PUD), 2031 is that the A Kualan top is coated with GC-2031 (Aqualen Top GC-2031).
Owing to adopted above-mentioned technical scheme; The present invention compared with prior art, the technological progress that is obtained is: the sofa surface is even, smooth after treatment, color and luster is beautiful; Sparkling clean; Avoided client's economic loss, made it to break away from expensive sofa and lose unfortunately, putting ugly worry, solved the existing coating local shedding of two laminating film sofas and be difficult to repair the problem of renovation.The present invention can be used for coating is had the renovation reparation of two laminating film sofas of local shedding.
The present invention below will combine specific embodiment to do further explain.
The specific embodiment
The reparation renovation technology of two laminating film sofas of 1 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
1.1 polishing: with the polish edge, position of coating shedding of 320 order emery cloth block-by-blocks, the coated film that comes off with removal, to surfacing, no skin effect phenomenon.
1.2 wash one's face: purpose is a clean surface, removes surface and oil contaminant, surface dust, operates as follows:
1), that the even wiping multipass in the whole surface of sofa is extremely clean with gentle soft and wet cloth;
2) dip in soft cloth and get the liquid of washing one's face (making among the embodiment 7), smear evenly, dry naturally or hair dryer dries up in the whole surface of sofa.
1.3 benefit of scraping: feel secure to being processed the surface, make sofa surface color basically identical, operate as follows:
With cardboard repairing paste is smeared in being processed the surface, even blade coating, the coating shedding place suitably more to be mended, and up to the surface color basically identical, dries or hair dryer dries up.
1.4 secondary polishing: earlier with the whole surface of 600 backs with twice uniform grinding sofa of 800 purpose fine sandpapers, mend irregular, uneven place to scraping, suitably many mills seem even, smooth up to whole surface.
1.5 brush following layer: paint to brush to dip in and get following layer slurries (preparing in advance according to embodiment 8), evenly brush the whole surface in sofa, hydrops is spared, brushes, do not stayed to brush.Dry or dry up with hair dryer.
1.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 2 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
The reparation renovation technology of two laminating film sofas of 2 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
2.1 polishing: with the edge, position of 600 order emery cloth block-by-blocks polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
2.2 wash one's face: with the step 1.2 among the embodiment 1.
2.3 benefit of scraping: with the step 1.3 among the embodiment 1.
2.4 secondary polishing: with the whole surface of 800 purpose fine sandpaper uniform grinding sofas, scrape and mend irregular, uneven place, suitably many mills seem even, smooth up to whole surface.
2.5 brush following layer: with the step 1.5 among the embodiment 1.
2.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 3 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
The reparation renovation technology of two laminating film sofas of 3 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
3.1 polishing: with the edge, position of 600 order emery cloth block-by-blocks polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
3.2 wash one's face: with the step 1.2 among the embodiment 1.
3.3 benefit of scraping: with the step 1.3 among the embodiment 1.
3.4 secondary polishing: with the whole surface of 800 purpose fine sandpaper uniform grinding sofas, scrape and mend irregular, uneven place, suitably many mills seem even, smooth up to whole surface.
3.5 brush following layer: with the step 1.5 among the embodiment 1.
3.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 4 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
The reparation renovation technology of two laminating film sofas of 4 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
4.1 polishing: with the edge, position of 600 order emery cloth block-by-blocks polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
4.2 wash one's face: purpose is a clean surface, removes surface and oil contaminant, surface dust, operates as follows:
1) with gentle soft and wet cloth, with the evenly extremely cleaning of wiping multipass of surface of whole sofa;
2) dip in soft cloth and get the liquid of washing one's face (making among the embodiment 7), smear evenly, dry naturally or hair dryer dries up in the whole surface of sofa.
4.3 benefit of scraping: with the step 1.3 among the embodiment 1.
4.4 secondary polishing: with the whole surface of 800 purpose fine sandpaper uniform grinding sofas, scrape and mend irregular, uneven place, suitably many mills seem even, smooth up to whole surface;
4.5 brush following layer: with the step 1.5 among the embodiment 1.
4.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 2 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
The reparation renovation technology of two laminating film sofas of 5 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
5.1 polishing: with the edge, position of 600 order emery cloth block-by-blocks polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
5.2 wash one's face: wash one's face: purpose is a clean surface, removes surface and oil contaminant, surface dust, operates as follows:
1), that the even wiping multipass in the whole surface of sofa is extremely clean with gentle soft and wet cloth;
2) dip in soft cloth and get the liquid of washing one's face (making among the embodiment 7), smear evenly, dry naturally or hair dryer dries up in the whole surface of sofa.
5.3 benefit of scraping: with the step 1.3 among the embodiment 1.
5.4 secondary polishing: with the whole surface of 800 purpose fine sandpaper uniform grinding sofas, scrape and mend irregular, uneven place, suitably many mills seem even, smooth up to whole surface;
5.5 brush following layer: with the step 1.5 among the embodiment 1.
5.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 3 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
The reparation renovation technology of two laminating film sofas of 6 one kinds of coating local shedding of embodiment
This technology is carried out according to the following step order:
6.1 polishing: with the edge, position of 600 order emery cloth block-by-blocks polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
6.2 wash one's face: purpose is a clean surface, removes surface and oil contaminant, surface dust, operates as follows:
1), that the even wiping multipass in the whole surface of sofa is extremely clean with gentle soft and wet cloth;
2) dip in soft cloth and get the liquid of washing one's face (making among the embodiment 7), smear evenly, dry naturally or hair dryer dries up in the whole surface of sofa.
6.3 benefit of scraping: with embodiment 1.3;
6.4 secondary polishing: with the whole surface of 800 purpose fine sandpaper uniform grinding sofas, scrape and mend irregular, uneven place, suitably many mills seem even, smooth up to whole surface;
6.5 brush following layer: with the step 1.5 among the embodiment 1.
6.6 the brush finish slurry: paintbrush dips in gets starch adhesive (9 of embodiment provide), on a small quantity, evenly brushes the whole surface in sofa, looks coating uniformity effect, successively brushes 4 times, up to surface color, gloss basically identical.But every brush one time all must let behind the coating finish-drying, brushes one deck down again.
7 one kinds of liquid and preparation method thereof of washing one's face of embodiment
This technology is carried out according to the following step order:
Processing this liquid raw materials of effective components of washing one's face comprises in parts by weight:
100 parts of alcohol, 800 parts in water, 100 parts of ammoniacal liquor; Its preparation method carries out according to the following steps order:
1) gets alcohol and water, fully mix, get solution A;
2) get ammoniacal liquor and add in the A solution, stir, promptly get the liquid of washing one's face.
8 one kinds of following layer slurries of embodiment and preparation method thereof
This technology is carried out according to the following step order:
Processing this following layer slurries raw materials of effective components comprises in parts by weight:
100 parts of bonding type polyurethane, 100 parts of isopropyl alcohols, 100 parts in water; Wherein bonding type polyurethane is selected BASECOAT-PF, APV or UH respectively for use; Its preparation method carries out according to the following steps order:
1) it is soluble in water to get bonding type polyurethane, solution B;
2) in solution B, add isopropyl alcohol, regulate coatings at the lip-deep infiltration degree of skin base.
9 one kinds of starch adhesives of embodiment and preparation method thereof
(1) raw material of processing this starch adhesive effective ingredient comprises in parts by weight:
100 parts of pigment pastes, 200 parts of auxiliary agents, 300 parts in water, 300 parts of acrylic resins, 300 parts of polyurethane resins.
Wherein:
Auxiliary agent comprises soft additive, cerate, delustering agent.
Pigment paste is that the high fineness of black does not have the junket pigment paste;
Cerate is CL-C;
Soft additive is soft S-C;
The delustring auxiliary agent is SN-C
Acrylic resin is a kind of among SB-100, SCL-371 or the LT-76;
Polyurethane resin is a kind of among UH, PUMN, the PUD or 2031.
(2) preparation method of this starch adhesive carries out according to following steps:
1) gets pigment paste, auxiliary agent, stir, get mixture C;
2) water intaking joins among the C, stirs, and obtains liquid D;
3) get acrylic resin, join D, stir, get liquid E;
4) get polyurethane resin, join among the E, stir, promptly get starch adhesive.

Claims (10)

1. the reparation renovation technology of two laminating film sofas of a coating local shedding, It is characterized in that:Its technological process comprises: polish, wash one's face, scrape benefit, secondary polishing, brush following layer, brush finish slurry.
2. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribed polishing operation is promptly:
With the edge, position of emery cloth block-by-block polishing coating shedding, remove the coated film that comes off, to surfacing, no skin effect phenomenon.
3. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribedly wash one's face operation promptly: clean surface, remove surface and oil contaminant, surface dust, carry out according to the following steps order:
1), that the even wiping multipass in the surface of whole sofa is extremely clean with gentle soft and wet cloth;
2) dip in soft cloth and get the liquid of washing one's face, evenly smear, dry naturally or hair dryer dries up in the whole surface of sofa.
4. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribed scraping mended operation promptly: feel secure to being processed the surface, make sofa surface color basically identical, operate as follows:
With cardboard repairing paste is smeared in being processed the surface, even blade coating, the coating shedding place suitably more to be mended, and up to the surface color basically identical, dries or hair dryer dries up.
5. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribed secondary is polished operation promptly:
With the whole surface of fine sandpaper uniform grinding sofa, mend irregular, uneven place to scraping, suitably many mills seem even, smooth up to whole surface.
6. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribed brush following layer operation is:
Paint brush and dip in and get the following layer slurries, evenly brush the whole surface in sofa, brush is spared, brushes, is not stayed hydrops, dries naturally then or dries up with hair dryer.
7. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 1, It is characterized in thatDescribed brush finish slurry process is promptly: paints brush and dips in and get starch adhesive, and a small amount of, evenly scrubbing brush is looked coating uniformity effect in the whole surface of sofa, successively brush 2-4 time, up to surface color, gloss basically identical; Wherein every brush one time all must let behind the coating finish-drying, brushes next time again.
8. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 3, It is characterized in that:
(1) processing the said liquid raw materials of effective components of washing one's face comprises in parts by weight:
100 parts of alcohol, water 800,100 parts of ammoniacal liquor;
(2) the wash one's face preparation method of liquid carries out according to the following steps order:
1) gets alcohol and water, fully mix, get solution A;
2) get ammoniacal liquor and add in the A solution, stir, promptly get the liquid of washing one's face.
9. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 6, It is characterized in that:
(1) processing said following layer raw materials of effective components comprises in parts by weight:
100 parts of bonding type polyurethane, 100 parts of isopropyl alcohols, 100 parts in water; Wherein bonding type polyurethane is a kind of among BASECOAT-PF, APV or the UH;
(2) the following layer preparation method carries out according to the following steps order:
1) it is soluble in water to get bonding type polyurethane, solution B;
2) in solution B, add isopropyl alcohol, regulate coatings at the lip-deep infiltration degree of skin base.
10. the reparation renovation technology of two laminating film sofas of coating local shedding according to claim 7, It is characterized in that:
(1) raw material of processing said starch adhesive effective ingredient comprises in parts by weight:
100 parts of pigment pastes, 200 parts of auxiliary agents, 300 parts in water, 300 parts of acrylic resins, 300 parts of polyurethane resins; Wherein
Auxiliary agent comprises soft additive, cerate, delustering agent;
Said pigment paste is that the high fineness of black does not have the junket pigment paste;
Said cerate is CL-C;
Said soft additive is soft S-C;
Said delustring auxiliary agent is SN-C;
Said acrylic resin is a kind of among SB-100, SCL-371 or the LT-76;
Said polyurethane resin is a kind of among UH, PUMN, the PUD or 2031;
(2) the starch adhesive preparation method carries out according to following steps:
1) gets pigment paste, auxiliary agent, stir, get mixture C;
2) water intaking joins among the C, stirs, and obtains liquid D;
3) get acrylic resin, join D, stir, get liquid E;
4) get polyurethane resin, join among the E, stir, promptly get starch adhesive.
CN2011103570446A 2011-11-11 2011-11-11 Renovation process for two-layer transfer coating sofa with coatings locally shedding Pending CN102500539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103570446A CN102500539A (en) 2011-11-11 2011-11-11 Renovation process for two-layer transfer coating sofa with coatings locally shedding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103570446A CN102500539A (en) 2011-11-11 2011-11-11 Renovation process for two-layer transfer coating sofa with coatings locally shedding

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104650748A (en) * 2013-11-19 2015-05-27 哈尔滨欧麦克科技开发有限公司 Treatment method for debonding of building plastic cement
CN104946823A (en) * 2015-07-02 2015-09-30 河南博奥皮业有限公司 Production technology of pattern leather
CN106119445A (en) * 2016-07-05 2016-11-16 山东德信皮业有限公司 Roller flower the leather hands of a kind of improvement wipes technique

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095419A (en) * 1994-03-22 1994-11-23 河南省商丘地区制革厂 Light-hot effect leather
EP1882749A1 (en) * 2006-07-25 2008-01-30 Joseph Mellini Leather-surface repair-composition and the method for surface repair of leather surfaces
CN101435004A (en) * 2008-12-19 2009-05-20 魏镔 Method for repairing damaged part of leather product
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CN1095419A (en) * 1994-03-22 1994-11-23 河南省商丘地区制革厂 Light-hot effect leather
EP1882749A1 (en) * 2006-07-25 2008-01-30 Joseph Mellini Leather-surface repair-composition and the method for surface repair of leather surfaces
CN101435004A (en) * 2008-12-19 2009-05-20 魏镔 Method for repairing damaged part of leather product
CN102041322A (en) * 2010-12-30 2011-05-04 东莞市德富皮革制品有限公司 Waste leather renovating method

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104650748A (en) * 2013-11-19 2015-05-27 哈尔滨欧麦克科技开发有限公司 Treatment method for debonding of building plastic cement
CN104946823A (en) * 2015-07-02 2015-09-30 河南博奥皮业有限公司 Production technology of pattern leather
CN106119445A (en) * 2016-07-05 2016-11-16 山东德信皮业有限公司 Roller flower the leather hands of a kind of improvement wipes technique
CN106119445B (en) * 2016-07-05 2020-08-04 山东德信皮业有限公司 Improved roller-ball leather hand wiping process

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Application publication date: 20120620