High precision manufacturing technology of mobile phone metal label
The invention discloses a high precision manufacturing technology of a mobile phone metal label. The high precision manufacturing technology comprises the steps of degreasing treatment of the surfaceof a metal plate, photosensitive adhesive preparation and screen printing, exposure, developing, etch...
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| creator | CHEN ZHANGHUA XIAO HUAZHEN |
| description | The invention discloses a high precision manufacturing technology of a mobile phone metal label. The high precision manufacturing technology comprises the steps of degreasing treatment of the surfaceof a metal plate, photosensitive adhesive preparation and screen printing, exposure, developing, etching, electrophoresis painting and drying. Through the acid resistance and light sensitivity of polyvinyl cinnamate and the high resolution of phthalocyanine, configured photosensitive adhesive has super-high corrosion resistance and light sensitivity, it can be ensured that the photosensitive adhesive can not fall off due to corrosion, and the problem that precision is poor due to etching in the later period is avoided; by using a horizontal spray etcher to conduct etching, an etching solutioncan uniformly make contact with the metal plate, so that precision of etching can be further increased; and a method of electrophoresis painting is adopted, thus the paint layer thicknesses of all parts of the metal plate are |
| format | Patent |
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The high precision manufacturing technology comprises the steps of degreasing treatment of the surfaceof a metal plate, photosensitive adhesive preparation and screen printing, exposure, developing, etching, electrophoresis painting and drying. Through the acid resistance and light sensitivity of polyvinyl cinnamate and the high resolution of phthalocyanine, configured photosensitive adhesive has super-high corrosion resistance and light sensitivity, it can be ensured that the photosensitive adhesive can not fall off due to corrosion, and the problem that precision is poor due to etching in the later period is avoided; by using a horizontal spray etcher to conduct etching, an etching solutioncan uniformly make contact with the metal plate, so that precision of etching can be further increased; and a method of electrophoresis painting is adopted, thus the paint layer thicknesses of all parts of the metal plate are</description><language>chi ; eng</language><subject>APPARATUS THEREFOR ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; ELECTROFORMING ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 ; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE ; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190412&DB=EPODOC&CC=CN&NR=109609954A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190412&DB=EPODOC&CC=CN&NR=109609954A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN ZHANGHUA</creatorcontrib><creatorcontrib>XIAO HUAZHEN</creatorcontrib><title>High precision manufacturing technology of mobile phone metal label</title><description>The invention discloses a high precision manufacturing technology of a mobile phone metal label. The high precision manufacturing technology comprises the steps of degreasing treatment of the surfaceof a metal plate, photosensitive adhesive preparation and screen printing, exposure, developing, etching, electrophoresis painting and drying. Through the acid resistance and light sensitivity of polyvinyl cinnamate and the high resolution of phthalocyanine, configured photosensitive adhesive has super-high corrosion resistance and light sensitivity, it can be ensured that the photosensitive adhesive can not fall off due to corrosion, and the problem that precision is poor due to etching in the later period is avoided; by using a horizontal spray etcher to conduct etching, an etching solutioncan uniformly make contact with the metal plate, so that precision of etching can be further increased; and a method of electrophoresis painting is adopted, thus the paint layer thicknesses of all parts of the metal plate are</description><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ELECTROFORMING</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25</subject><subject>NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE</subject><subject>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAQAOAsDqK-w_kAQsUfyFiC0snJvVzDJQ1c7kKTDr69iw_g9C3f1rghxRnKQj7VpAIZZQ3o27okidDIz6Ks8QMaIOuUmKDMKgSZGjIwTsR7swnIlQ4_d-b4fLzdcKKiI9WCnoTa6F7nzt47a2_X_vLP-QKd3jK2</recordid><startdate>20190412</startdate><enddate>20190412</enddate><creator>CHEN ZHANGHUA</creator><creator>XIAO HUAZHEN</creator><scope>EVB</scope></search><sort><creationdate>20190412</creationdate><title>High precision manufacturing technology of mobile phone metal label</title><author>CHEN ZHANGHUA ; XIAO HUAZHEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109609954A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>ELECTROFORMING</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25</topic><topic>NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE</topic><topic>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN ZHANGHUA</creatorcontrib><creatorcontrib>XIAO HUAZHEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN ZHANGHUA</au><au>XIAO HUAZHEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High precision manufacturing technology of mobile phone metal label</title><date>2019-04-12</date><risdate>2019</risdate><abstract>The invention discloses a high precision manufacturing technology of a mobile phone metal label. The high precision manufacturing technology comprises the steps of degreasing treatment of the surfaceof a metal plate, photosensitive adhesive preparation and screen printing, exposure, developing, etching, electrophoresis painting and drying. Through the acid resistance and light sensitivity of polyvinyl cinnamate and the high resolution of phthalocyanine, configured photosensitive adhesive has super-high corrosion resistance and light sensitivity, it can be ensured that the photosensitive adhesive can not fall off due to corrosion, and the problem that precision is poor due to etching in the later period is avoided; by using a horizontal spray etcher to conduct etching, an etching solutioncan uniformly make contact with the metal plate, so that precision of etching can be further increased; and a method of electrophoresis painting is adopted, thus the paint layer thicknesses of all parts of the metal plate are</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS THEREFOR CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS |
| title | High precision manufacturing technology of mobile phone metal label |
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