CN110071989A - A kind of printing manufacturing process being exclusively used in cell phone rear cover - Google Patents

A kind of printing manufacturing process being exclusively used in cell phone rear cover Download PDF

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Publication number
CN110071989A
CN110071989A CN201910239457.0A CN201910239457A CN110071989A CN 110071989 A CN110071989 A CN 110071989A CN 201910239457 A CN201910239457 A CN 201910239457A CN 110071989 A CN110071989 A CN 110071989A
Authority
CN
China
Prior art keywords
cover
cell phone
printing
ink
exclusively
Prior art date
Application number
CN201910239457.0A
Other languages
Chinese (zh)
Inventor
贺志磐
王冰
Original Assignee
中山市优绿智得数码科技有限公司
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.)
Filing date
Publication date
Application filed by 中山市优绿智得数码科技有限公司 filed Critical 中山市优绿智得数码科技有限公司
Priority to CN201910239457.0A priority Critical patent/CN110071989A/en
Publication of CN110071989A publication Critical patent/CN110071989A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041Digital printing on surfaces other than ordinary paper
    • B41M5/0047Digital printing on surfaces other than ordinary paper by ink-jet printing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets

Abstract

The invention discloses a kind of printing manufacturing process for being exclusively used in cell phone rear cover, the main points of its technical scheme are that comprising the following steps that toward printing on substrates logo;Make logic light line;UV printing;Sputter: the inner surface toward substrate plates one layer of reflecting metal color;Base color: the ink of one layer of black is stamped in the inner surface of cell phone rear cover;Plastics sucking moulding: after treated substrate is heated and softened, vacuum suction, the shape for being cooled to cell phone rear cover;Curing agent is coated into the outer surface of cell phone rear cover, makees cure process;CNC cross cutting: specified hole is drilled out on cell phone rear cover.The ink that the present invention uses is LED-UV ink, by LED-UV press printing, is able to solve that current phone rear cover ink is not wear-resisting, and the ink of non-refractory, printing is easy to fall off, the defect that when molding is easily cracked;And the yield rate produced may be up to 90%.

Description

A kind of printing manufacturing process being exclusively used in cell phone rear cover
[technical field]
The present invention relates to a kind of printing manufacturing process for being exclusively used in cell phone rear cover.
[background technique]
The cell phone rear cover of prior art manufacture, the ink of cell phone rear cover surface printing is not wear-resisting, non-refractory, is also easy de- It falls, when molding is easily cracked, and production technology is complex, and yield rate is lower.
The present invention is namely based on what such case was made.
[summary of the invention]
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of printings for being exclusively used in cell phone rear cover to manufacture work Skill, the printing manufacturing process are able to solve that current phone rear cover ink is not wear-resisting, and non-refractory is easy to fall off, when molding easy tortoise The defect split.
The present invention is achieved by the following technical solutions:
A kind of printing manufacturing process being exclusively used in cell phone rear cover, it is characterised in that: comprise the following steps that
A. toward printing on substrates logo;
B. logic light line is made;
C.UV printing;
D. sputter: the inner surface toward substrate plates one layer of reflecting metal color;
E. base color: the ink of one layer of black is stamped in the inner surface of cell phone rear cover;
F. plastics sucking moulding: by after the heating and softening of the substrate of D step process, vacuum suction is cooled to cell phone rear cover Shape;
G. curing agent is coated into the outer surface of cell phone rear cover, makees cure process;
H.CNC cross cutting: specified hole is drilled out on cell phone rear cover;
The sequence of the step B and step C can be interchanged.
It is exclusively used in the printing manufacturing process of cell phone rear cover as described above, it is characterised in that: the logic light line of the step B is logical Cross the inner surface that LED-UV ink is sprayed on substrate.
It is exclusively used in the printing manufacturing process of cell phone rear cover as described above, it is characterised in that: the logic light line of the step B is logical Cross the inner surface that LED-UV ink is imprinted on substrate.
Compared with prior art, the present invention has the following advantages:
1, the ink that the present invention uses is able to solve current phone by LED-UV press printing for LED-UV ink Rear cover ink is not wear-resisting, non-refractory, and the ink of printing is easy to fall off, the defect that when molding is easily cracked;And the finished product produced Rate may be up to 90%.
[Detailed description of the invention]
Fig. 1 is flow chart of the present invention;
[specific embodiment]
The technology of the present invention feature is described in further detail in order to the field technical staff energy with reference to the accompanying drawing It is enough to understand.
A kind of printing manufacturing process being exclusively used in cell phone rear cover, comprises the following steps that
A. toward printing on substrates logo;
B. logic light line is made;
C.UV printing;
D. sputter: the inner surface toward substrate plates one layer of reflecting metal color;
E. base color: the ink of one layer of black is stamped in the inner surface of cell phone rear cover;
F. plastics sucking moulding: by after the heating and softening of the substrate of D step process, vacuum suction is cooled to cell phone rear cover Shape;
G. curing agent is coated into the outer surface of cell phone rear cover, makees cure process;
H.CNC cross cutting: specified hole, such as mobile phone speaker hole location are drilled out on cell phone rear cover;
The sequence of the step B and step C can be interchanged.
The logic light line of the step B can be sprayed on the inner surface of substrate by LED-UV ink, can also pass through LED-UV ink is imprinted on the inner surface of substrate.
Logic light line of the invention is formed using LED-UV ink and by LED-UV press printing.Oil of the invention Ink is LED-UV ink, and LED-UV printing machine uses cold light source cured printing ink, and ink is free of organic solvent, without volatility, very It is positive to realize the discharge without organic volatile, due to using cold light source cured printing ink, not stifled version, dry plate, dry speed in printing process Degree is fast, and printing net-point is more clear.The ink of printing is wear-resisting, scratch resistance, high temperature resistant, molding are not cracked;And the yield rate produced Up to 90%, and the yield rate of the prior art is only less than 50%-60%.
Present invention employs double curing technologies, and ink performance is excellent, scratch-resistant, the wear-resisting, stretch-proof of resistance to stranding, it is resistant to high temperatures 240 DEG C or more, under the deformation of mold plastic uptake material, ink is not quick-fried not to be split.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to invention structure Think and range is defined, under the premise of not departing from design philosophy of the present invention, engineers and technicians are to the present invention in this field The all variations and modifications made of technical solution, protection scope of the present invention should all be fallen into.

Claims (3)

1. a kind of printing manufacturing process for being exclusively used in cell phone rear cover, it is characterised in that: comprise the following steps that
A. toward printing on substrates logo;
B. logic light line is made;
C.UV printing;
D. sputter: the inner surface toward substrate plates one layer of reflecting metal color;
E. base color: the ink of one layer of black is stamped in the inner surface of cell phone rear cover;
F. plastics sucking moulding: by after the heating and softening of the substrate of D step process, vacuum suction, the shape for being cooled to cell phone rear cover;
G. curing agent is coated into the outer surface of cell phone rear cover, makees cure process;
H.CNC cross cutting: specified hole is drilled out on cell phone rear cover;
The sequence of the step B and step C can be interchanged.
2. being exclusively used in the printing manufacturing process of cell phone rear cover according to claim 1, it is characterised in that: the step B is patrolled Collect the inner surface that light line is sprayed on substrate by LED-UV ink.
3. being exclusively used in the printing manufacturing process of cell phone rear cover according to claim 1, it is characterised in that: the step B is patrolled Collect the inner surface that light line is imprinted on substrate by LED-UV ink.
CN201910239457.0A 2019-03-27 2019-03-27 A kind of printing manufacturing process being exclusively used in cell phone rear cover CN110071989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910239457.0A CN110071989A (en) 2019-03-27 2019-03-27 A kind of printing manufacturing process being exclusively used in cell phone rear cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910239457.0A CN110071989A (en) 2019-03-27 2019-03-27 A kind of printing manufacturing process being exclusively used in cell phone rear cover

Publications (1)

Publication Number Publication Date
CN110071989A true CN110071989A (en) 2019-07-30

Family

ID=67366662

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910239457.0A CN110071989A (en) 2019-03-27 2019-03-27 A kind of printing manufacturing process being exclusively used in cell phone rear cover

Country Status (1)

Country Link
CN (1) CN110071989A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336023A (en) * 2011-10-11 2012-02-01 东莞劲胜精密组件股份有限公司 Surface treatment process for plastic product
CN102689394A (en) * 2012-06-21 2012-09-26 杜晴婷 Inner decoration technology for metal graphic effect molds
KR20170010618A (en) * 2015-07-20 2017-02-01 고려대학교 산학협력단 Method of manufacturing mobile phone frames using vacuum die-casting process
CN107512039A (en) * 2017-09-26 2017-12-26 东莞市禹辰新材料科技有限公司 Material and its manufacture method and Mobile phone screen manufacture method are pasted without base material Mobile phone screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336023A (en) * 2011-10-11 2012-02-01 东莞劲胜精密组件股份有限公司 Surface treatment process for plastic product
CN102689394A (en) * 2012-06-21 2012-09-26 杜晴婷 Inner decoration technology for metal graphic effect molds
KR20170010618A (en) * 2015-07-20 2017-02-01 고려대학교 산학협력단 Method of manufacturing mobile phone frames using vacuum die-casting process
CN107512039A (en) * 2017-09-26 2017-12-26 东莞市禹辰新材料科技有限公司 Material and its manufacture method and Mobile phone screen manufacture method are pasted without base material Mobile phone screen

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