CN109581826A - 3D glass picture and text forming method - Google Patents

3D glass picture and text forming method Download PDF

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Publication number
CN109581826A
CN109581826A CN201910014463.6A CN201910014463A CN109581826A CN 109581826 A CN109581826 A CN 109581826A CN 201910014463 A CN201910014463 A CN 201910014463A CN 109581826 A CN109581826 A CN 109581826A
Authority
CN
China
Prior art keywords
3d glass
ink
picture
forming method
text
Prior art date
Application number
CN201910014463.6A
Other languages
Chinese (zh)
Inventor
张训贵
吴林生
舒璐楠
Original Assignee
浙江宇鑫光学科技有限公司
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 浙江宇鑫光学科技有限公司 filed Critical 浙江宇鑫光学科技有限公司
Priority to CN201910014463.6A priority Critical patent/CN109581826A/en
Publication of CN109581826A publication Critical patent/CN109581826A/en

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20Exposure; Apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26Processing photosensitive materials; Apparatus therefor

Abstract

The present invention relates to mobile phone 3D glass working arts fields, disclose a kind of 3D glass picture and text forming method, include the following steps: (1) 3D glass processing and pretreatment;(2) exposure ink is sprayed by ink-jetting process in picture and text showing position;(3) skin drying processing is carried out to the 3D glass that ink-jet is completed;(4) mask plate is cooperated to be exposed ink jet layer by ultraviolet light;(5) excess ink layer is removed by chemical method, realizes the development of picture and text.The present invention replaces Conventional printing process using ink exposure development, realizes the cambered surface printing image-text of 3D glass.

Description

3D glass picture and text forming method

Technical field

The present invention relates to mobile phone 3D glass working arts fields, and in particular to be a kind of 3D glass picture and text forming method.

Background technique

The anti-dazzle LOGO of existing mobile phone glass rear cover, is completed by printing technology.The process of printing technology is, The pretreatments such as finishing, polishing, cleaning, spray protection oil, baking, wiping surface, cleaning are first machined out, are then printed Brush.

For plane mobile phone glass rear cover, the printing of LOGO is may be implemented in printing technology completely.But with 3D mobile phone glass The rise of glass rear cover, printing technology can not the 3D cambered surface to glass print.It is deformed in the picture and text of 3D cambered surface edge, printing Greatly, fastness is insufficient.

Summary of the invention

The purpose of the present invention is to solve the above problems, provide a kind of 3D glass picture and text forming method, are exposed using ink Photodevelopment replaces Conventional printing process, realizes the cambered surface printing image-text of 3D glass.

The technical solution adopted by the present invention is that:

A kind of 3D glass picture and text forming method, characterized in that include the following steps:

(1) 3D glass processing and pretreatment;

(2) exposure ink is sprayed by ink-jetting process in picture and text showing position;

(3) skin drying processing is carried out to the 3D glass that ink-jet is completed;

(4) mask plate is cooperated to be exposed ink jet layer by ultraviolet light;

(5) excess ink layer is removed by chemical method, realizes the development of picture and text.

Further, the step (1) includes following small step:

(1-1) carries out roughing and finishing to 3D glass;

(1-2) carries out polishing process to machined surface;

(1-3) is finished again after polishing to machined surface;

Protection oil is sprayed to machined surface after (1-4) cleaning;

(1-5) toasts machined surface;

It is cleaned again after (1-6) wiping machined surface.

Further, in the step (1-4), protect oil reservoir with a thickness of 15 μm.

Further, in the step (1-5), baking process is 100 DEG C and toasts 10 minutes.

Further, in the step (1-6), the method for the wiping machined surface is to be stained with ethyl ester with non-dust cloth to carry out surface wiping It wipes.

Further, in the step (3), skin drying processing is toasted 10 minutes for 100 DEG C.

Further, in the step (4), exposure is realized by exposure bench, exposure energy 2650/mj, the time for exposure It is 5 seconds.

Further, in the step (5), developing powder is 0.01 metre per second (m/s).

The beneficial effects of the present invention are:

(1) it solves 3D bend glass and prints problem;

(2) Graphics Application transfer technique is, it can be achieved that single layer, multilayer chromatography, precision are high;

(3) atomizing spraying ensures caliper uniformity, improves surface smoothness, improves compactness, reduces ink thickness;

(4) relatively thin ink is conducive to fitting, improves processing procedure entirety yields;

(5) the molding tolerance dimension of glass processing is controlled within ± 0.05;

(6) molding LOGO lines are perfect, and boundary curve item does not have sawtooth;

(7) surface oil layer of ink shielding is good, will not generate pin hole light leakage phenomenon.

Specific embodiment

It elaborates below to the specific embodiment of 3D glass picture and text forming method of the present invention.

The present invention uses ink-jet technology and exposure development technology, realizes the printing that LOGO picture and text are carried out to 3D glass.With spray Black exposure technology substitutes traditional printing technology, and the preposition pre-operation of Conventional printing process does not change.

Pre-operation includes NC (finishing), CNC (numerical control finishing), plane polishing, CNC2 (finishing after polishing), clear It washes, spray the processing steps such as protection oil, baking, wiping surface, secondary cleaning.Wherein, cleaning is all made of 11 slot 3D cleaning machines twice Every slot cleaning.The effect of spray protection oil is the concave surface for protecting 3D glass, and protecting the oil film thickness of oil is 15 μm.Baking process is 100 DEG C, 10 minutes.Ethyl ester is stained with by 3D glass surface wiped clean using non-dust cloth.

Pre-operation makes the surface of 3D glass reach the requirement of ink-jet.Ink jet process is completed by ink-jet board, is being needed The place of LOGO carries out inkjet process.For the cambered surface position of 3D glass, ink-jet effect is nor affected on.After the completion of ink-jet, carry out 100 DEG C, skin drying processing in 10 minutes, by ink solidification.Then pass through exposure bench, exposure energy 2650/mj, exposure Time is 5 seconds, and molding LOGO will be needed to expose out.Develop finally by developing machine, developing powder is 0.01 metre per second (m/s), will Extra ink is washed off.

In conclusion 3D glass picture and text forming method of the invention, includes the following steps:

(1) 3D glass processing and pretreatment;

(2) exposure ink is sprayed by ink-jetting process in picture and text showing position;

(3) skin drying processing is carried out to the 3D glass that ink-jet is completed, skin drying processing is toasted 10 minutes for 100 DEG C;

(4) mask plate is cooperated to be exposed ink jet layer by ultraviolet light, exposure is realized by exposure bench, exposure energy For 2650/mj, the time for exposure is 5 seconds;

(5) excess ink layer is removed by chemical method, realizes the development of picture and text, developing powder is 0.01 metre per second (m/s).

Wherein, step (1) includes following small step:

(1-1) carries out roughing and finishing to 3D glass;

(1-2) carries out polishing process to machined surface;

(1-3) is finished again after polishing to machined surface;

(1-4) cleaning after to machined surface spray protection oil, protect oil reservoir with a thickness of 15 μm;

(1-5) toasts machined surface, and baking process is 100 DEG C and toasts 10 minutes;

It is cleaned again after (1-6) wiping machined surface, the method for wiping machined surface is to be stained with ethyl ester with non-dust cloth to carry out surface wiping It wipes.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (8)

1. a kind of 3D glass picture and text forming method, characterized by the following steps:
(1) 3D glass processing and pretreatment;
(2) exposure ink is sprayed by ink-jetting process in picture and text showing position;
(3) skin drying processing is carried out to the 3D glass that ink-jet is completed;
(4) mask plate is cooperated to be exposed ink jet layer by ultraviolet light;
(5) excess ink layer is removed by chemical method, realizes the development of picture and text.
2. 3D glass picture and text forming method according to claim 1, it is characterised in that: the step (1) includes following small Step:
(1-1) carries out roughing and finishing to 3D glass;
(1-2) carries out polishing process to machined surface;
(1-3) is finished again after polishing to machined surface;
Protection oil is sprayed to machined surface after (1-4) cleaning;
(1-5) toasts machined surface;
It is cleaned again after (1-6) wiping machined surface.
3. 3D glass picture and text forming method according to claim 2, it is characterised in that: in the step (1-4), protection oil Layer with a thickness of 15 μm.
4. 3D glass picture and text forming method according to claim 2, it is characterised in that: in the step (1-5), toasted Journey is 100 DEG C and toasts 10 minutes.
5. 3D glass picture and text forming method according to claim 2, it is characterised in that: in the step (1-6), the wiping The method for wiping machined surface is to be stained with ethyl ester with non-dust cloth to carry out surface wipes.
6. 3D glass picture and text forming method according to any one of claim 1 to 5, it is characterised in that: the step (3) In, skin drying processing is toasted 10 minutes for 100 DEG C.
7. 3D glass picture and text forming method according to any one of claim 1 to 5, it is characterised in that: the step (4) In, exposure is realized by exposure bench, exposure energy 2650/mj, and the time for exposure is 5 seconds.
8. 3D glass picture and text forming method according to any one of claim 1 to 5, it is characterised in that: the step (5) In, developing powder is 0.01 metre per second (m/s).
CN201910014463.6A 2019-01-07 2019-01-07 3D glass picture and text forming method CN109581826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910014463.6A CN109581826A (en) 2019-01-07 2019-01-07 3D glass picture and text forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910014463.6A CN109581826A (en) 2019-01-07 2019-01-07 3D glass picture and text forming method

Publications (1)

Publication Number Publication Date
CN109581826A true CN109581826A (en) 2019-04-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910014463.6A CN109581826A (en) 2019-01-07 2019-01-07 3D glass picture and text forming method

Country Status (1)

Country Link
CN (1) CN109581826A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979803A (en) * 2014-03-19 2014-08-13 昆山瑞咏成精密设备有限公司 Manufacturing technology for glass panel of electronic products
CN106226993A (en) * 2016-07-29 2016-12-14 伯恩高新科技(惠州)有限公司 Method and the patterning of color texture pattern is generated on curved surface touch cover glass
CN106891633A (en) * 2017-02-07 2017-06-27 深圳市骏达光电股份有限公司 Glass panel typography
US20180147826A1 (en) * 2016-04-12 2018-05-31 Massachusetts Institute Of Technology Methods and Apparatus for Additive Manufacturing with Molten Glass
CN108196423A (en) * 2017-12-21 2018-06-22 江西联思触控技术有限公司 A kind of processing method of 3D glass cover-plates
CN108333882A (en) * 2018-02-12 2018-07-27 深圳市启华自动化设备有限公司 3D glass exposures development production method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979803A (en) * 2014-03-19 2014-08-13 昆山瑞咏成精密设备有限公司 Manufacturing technology for glass panel of electronic products
US20180147826A1 (en) * 2016-04-12 2018-05-31 Massachusetts Institute Of Technology Methods and Apparatus for Additive Manufacturing with Molten Glass
CN106226993A (en) * 2016-07-29 2016-12-14 伯恩高新科技(惠州)有限公司 Method and the patterning of color texture pattern is generated on curved surface touch cover glass
CN106891633A (en) * 2017-02-07 2017-06-27 深圳市骏达光电股份有限公司 Glass panel typography
CN108196423A (en) * 2017-12-21 2018-06-22 江西联思触控技术有限公司 A kind of processing method of 3D glass cover-plates
CN108333882A (en) * 2018-02-12 2018-07-27 深圳市启华自动化设备有限公司 3D glass exposures development production method

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