CN105459656A - Printing process for fluorescent display mobile phone protection screen - Google Patents
Printing process for fluorescent display mobile phone protection screen Download PDFInfo
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- CN105459656A CN105459656A CN201510862589.0A CN201510862589A CN105459656A CN 105459656 A CN105459656 A CN 105459656A CN 201510862589 A CN201510862589 A CN 201510862589A CN 105459656 A CN105459656 A CN 105459656A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/34—Printing on other surfaces than ordinary paper on glass or ceramic surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/14—Multicolour printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/14—Multicolour printing
- B41M1/18—Printing one ink over another
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Printing Methods (AREA)
Abstract
The invention relates to the technical field of mobile phone protection screens, in particular to a printing process for a fluorescent display mobile phone protection screen. The printing process includes the following steps of firstly, vacuum coating, secondly, fluorescent pattern printing, thirdly, main body printing and fourthly, cover bottom printing. In the vacuum coating process, a white glass slice is put into a vacuum coating machine after being cleaned, the upper surface and the lower surface of the white glass slice are each sequentially electroplated with a high-reflective-index material TiO2 film layer and a low-reflective-index material SiO2 film layer. In the fluorescent pattern printing process, the white glass slice obtained after vacuum coating is taken out, and the lower surface of the white glass slice is printed with a fluorescent pattern region through fluorescent ink. In the main body printing process, main body printing is conducted on the fluorescent pattern region. In the cover bottom printing process, cover bottom printing is conducted on the pattern region of a printed white glass slice main body, and the fluorescent display mobile phone protection screen is obtained. The mobile phone protection screen has the fluorescent effect, can emit light in the dark, can be found conveniently and is simple in process and good in decoration effect. The overall quality of a mobile phone is improved.
Description
Technical field
The present invention relates to the printing technology of protecting screen of mobile phone, be specifically related to a kind of typography of fluorescence display protecting screen of mobile phone.
Background technology
Protecting screen of mobile phone be cell phone apparatus be one of important parts, along with the continuous maturation of current mobile phone technology of preparing, the chip, function etc. of mobile phone are tending towards same technical merit all gradually, are difficult to the value highlighting brand mobile phone.And protecting screen of mobile phone is as assembly the most directly perceived and important, its effect played more and more is paid attention to.
Current mobile phone screen is blank screen at holding state, only sees when bright screen, if when not having light at night, is difficult to the position finding mobile phone.In addition, a lot of schoolgirl likes mobile phone to put in handbag or school bag, and article are a lot, want in this case to find mobile phone, except needing oneself to increase except the higher ornaments of some distinguishings or packaging to mobile phone, mobile phone itself does not possess the function showing oneself in the dark.If make mobile phone screen luminous by plug-in, then can expend mobile phone electricity for a long time, cannot be promoted.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art; the object of the present invention is to provide a kind of typography of fluorescence display protecting screen of mobile phone; obtain a kind of protecting screen of mobile phone and possess fluorescent effect; can self be luminous when dark; be convenient to find; and technique is simple, good decorating effect, improve the total quality of mobile phone.
Object of the present invention is achieved through the following technical solutions:
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
Wherein, in described step B, concrete phosphor pattern typography is:
B1, be coated with TiO
2thin layer and SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 300-400 order, the hardness of frictioning is 65-70A, solidification temperature is 150-155 DEG C, hardening time is 15-20min, and the integral thickness of printing-ink is 4-8 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 280-350 order, the hardness of frictioning is 70-80A, solidification temperature is 160-170 DEG C, hardening time is 10-15min, and the integral thickness of printing-ink is 5-6 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Further, described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 12-15 part
Luminescent powder: 0.4-0.7 part
Curing agent: 1-1.5 part
Diluent: 0.5-0.8 part
Transparent gloss oil: 20-30 part.
Wherein, each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Further, described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 10-13 part
Ultraviolet excited fluorescence powder: 0.5-0.8 part
Curing agent: 1-1.5 part
Diluent: 1-1.2 part
Transparent gloss oil: 20-30 part.
Further, described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
Wherein, in described step C, the processing step of main body printing is specially:
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, curing agent 3-6 part and diluent 3-5 part, the half tone order number of printing is 420-440 order, and the hardness of frictioning is 80-85A, and solidification temperature is 150-155 DEG C, hardening time is 20-25min, and the integral thickness of printing-ink is 6-8 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, curing agent 5-7 part, adhesive agent 5-8 part and diluent 2-4 part, the half tone order number of printing is 400-420 order, the hardness of frictioning is 80-90A, solidification temperature is 150-155 DEG C, hardening time is 20-30min, and after printing, the integral thickness of ink is 12-14 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, curing agent 10-12 part and diluent 5-6 part, the half tone order number of printing is 330-350 order, the hardness of frictioning is 70-90A, solidification temperature is 140-160 DEG C, hardening time is 20-40min, and after printing, the integral thickness of ink is 18-22 μm.
Wherein, in described step D: the processing step of lid end printing is specially:
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, curing agent 9-10 part and diluent 2-5 part, the half tone order number of printing is 340-360 order, and the hardness of frictioning is 70-80A, and solidification temperature is 145-155 DEG C, hardening time is 23-30min, and after printing, the integral thickness of ink is 6-7 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, curing agent 5-7 part and diluent 2-5 part, the half tone order number of printing is 350-370 order, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, hardening time is 25min, and after printing, the integral thickness of ink is 12-14 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, curing agent 8-10 part and diluent 4-5 part, the half tone order number of printing is 330-350 order, the hardness of frictioning is 70-75A, solidification temperature is 145-150 DEG C, hardening time is 20-30min, and after printing, the integral thickness of ink is 18-20 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 140-150 DEG C, hardening time is 20-30min, and the integral thickness of printing-ink is 24-26 μm.
Wherein, described face glass needs before printing by steps of processing: strengthen face glass, improve the stress of face glass, again fineness, flatness processing are carried out to the surface of face glass, then Ultrasonic Cleaning is carried out to face glass, then utilize isopropyl alcohol surface, contact angle can be reduced and diminish, obtain good film adhesive.
Diluent used in the present invention is PEF-103 diluent.The interpolation of PEF-103 diluent can adjust ink viscosity, improves printing applicability, can also water down tinting strength, tinting power, increase printing area, reduce printing cost.The luminescent powder ink adhesion obtained is good, and luminous effect is given prominence to, and pattern displaying is clear, and heat resistance is high, fast drying, good stability.
Described curing agent is MK-120 curing agent, the interpolation of MK-120 curing agent can improve the stability of the fast light physical property of ink, heat-resisting physical property, resistance to boiling physical property, weather-proof physical property, wear-resisting physical property, anti-scratch physical property, solvent resistant physical property, performance, significantly the auxiliary inks quality such as antiacid, alkaline-resisting, can strengthen adhesive force especially, accelerate ink, the rate of drying of coating, adhesive, improve vitrification point (TG point).Described diluent is PEF-103 diluent.The interpolation of PEF-103 diluent can adjust ink viscosity, improves printing applicability, can also water down tinting strength, tinting power, increase printing area, reduce printing cost.The ultraviolet excited fluorescence ink obtained can show specific pattern under specific ultraviolet light, and antiforge function is strong, under sunlight condition, also can demonstrate other color, good decorating effect.
Described reactive diluent is mixed by component A and B component arbitrary proportion and forms, and component A is trimethylolpropane triacrylate or pentaerythritol triacrylate, and B component is tri (propylene glycol) diacrylate or hexanediyl ester.Add appropriate reactive diluent can improve ink setting after hardness, photosensitive speed and development effect.Effectively can regulate the viscosity of ink, control crosslink density.Other ink raw materials is this area convenient source, and those of ordinary skill in the art can from buying gained on the market.
Beneficial effect of the present invention is: the present invention is in the lower surface printing fluorescent material patterned layer of glass white tiles, and under night or dark surrounds, phosphor pattern regional sustained is luminous, makes people distinguish position, for work and life bring convenience.Preparation method of the present invention is simple, and easy to operate, prepare effective, production cost is low, and gives mobile phone really effective antiforge function.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate high-index material TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and low-index material SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
B1, be coated with high-index material TiO
2thin layer and low-index material SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, carries out baking and curing after printing, and the half tone order number of printing is 300 orders, the hardness of frictioning is 65A, solidification temperature is 155 DEG C, and hardening time is 15min, and the integral thickness of printing-ink is 4 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
Described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 12 parts
Luminescent powder: 0.4 part
Curing agent: 1.5 parts
Diluent: 0.5 part
Transparent gloss oil: 30 parts.
Each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 280 orders, the hardness of frictioning is 70A, solidification temperature is 160 DEG C, hardening time is 15min, and the integral thickness of printing-ink is 6 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 10 parts
Ultraviolet excited fluorescence powder: 0.5 part
Curing agent: 1.5 parts
Diluent: 1 part
Transparent gloss oil: 30 parts.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
C, main body printing: carry out main body printing in phosphor pattern region.
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, 3 parts, curing agent and diluent 3 parts, and the half tone order number of printing is 440 orders, and the hardness of frictioning is 80A, and solidification temperature is 155 DEG C, and hardening time is 25min, and the integral thickness of printing-ink is 6 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, 5 parts, curing agent, adhesive agent 5 parts and diluent 4 parts, the half tone order number of printing is 400 orders, the hardness of frictioning is 80A, solidification temperature is 155 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 12 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, 10 parts, curing agent and diluent 5 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 160 DEG C, hardening time is 40min, and after printing, the integral thickness of ink is 18 μm.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 9 parts, curing agent and diluent 2 parts, and the half tone order number of printing is 360 orders, and the hardness of frictioning is 70A, and solidification temperature is 155 DEG C, and hardening time is 23min, and after printing, the integral thickness of ink is 7 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 5 parts, curing agent and diluent 5 parts, and the half tone order number of printing is 370 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, and hardening time is 25min, and after printing, the integral thickness of ink is 14 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, 8 parts, curing agent and diluent 5 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 705A, and solidification temperature is 150 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 18 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 140 DEG C, and hardening time is 30min, and the integral thickness of printing-ink is 24 μm.
Embodiment 2
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate high-index material TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and low-index material SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
B1, be coated with high-index material TiO
2thin layer and low-index material SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, carries out baking and curing after printing, and the half tone order number of printing is 300 orders, the hardness of frictioning is 70A, solidification temperature is 150 DEG C, and hardening time is 20min, and the integral thickness of printing-ink is 4 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
Described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 15 parts
Luminescent powder: 0.7 part
Curing agent: 1.5 parts
Diluent: 0.5 part
Transparent gloss oil: 20 parts.
Each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 280-350 order, the hardness of frictioning is 70A, solidification temperature is 170 DEG C, hardening time is 10min, and the integral thickness of printing-ink is 5 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 10 parts
Ultraviolet excited fluorescence powder: 0.5 part
Curing agent: 1 part
Diluent: 1.2 parts
Transparent gloss oil: 30 parts.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
C, main body printing: carry out main body printing in phosphor pattern region.
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, 6 parts, curing agent and diluent 3 parts, and the half tone order number of printing is 420 orders, and the hardness of frictioning is 85A, and solidification temperature is 150 DEG C, and hardening time is 20min, and the integral thickness of printing-ink is 8 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, 5 parts, curing agent, adhesive agent 8 parts and diluent 2 parts, the half tone order number of printing is 420 orders, the hardness of frictioning is 80A, solidification temperature is 155 DEG C, hardening time is 20min, and after printing, the integral thickness of ink is 14 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, 10 parts, curing agent and diluent 6 parts, the half tone order number of printing is 330 orders, and the hardness of frictioning is 90A, and solidification temperature is 140 DEG C, hardening time is 20min, and after printing, the integral thickness of ink is 22 μm.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 10 parts, curing agent and diluent 5 parts, and the half tone order number of printing is 340 orders, and the hardness of frictioning is 80A, and solidification temperature is 145 DEG C, and hardening time is 30min, and after printing, the integral thickness of ink is 7 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 5 parts, curing agent and diluent 5 parts, and the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, and hardening time is 25min, and after printing, the integral thickness of ink is 14 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, 10 parts, curing agent and diluent 5 parts, the half tone order number of printing is 3300 orders, and the hardness of frictioning is 75A, and solidification temperature is 145 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 18 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 18 parts and diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 150 DEG C, hardening time is 20min, and the integral thickness of printing-ink is 26 μm.
Embodiment 3
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate high-index material TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and low-index material SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
B1, be coated with high-index material TiO
2thin layer and low-index material SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, carries out baking and curing after printing, and the half tone order number of printing is 350 orders, the hardness of frictioning is 70A, solidification temperature is 155 DEG C, and hardening time is 15min, and the integral thickness of printing-ink is 5 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
Described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 13 parts
Luminescent powder: 0.6 part
Curing agent: 1.3 parts
Diluent: 0.7 part
Transparent gloss oil: 25 parts.
Each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 300 orders, the hardness of frictioning is 75A, solidification temperature is 165 DEG C, hardening time is 12min, and the integral thickness of printing-ink is 6 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 12 parts
Ultraviolet excited fluorescence powder: 0.6 part
Curing agent: 1.2 parts
Diluent: 1.2 parts
Transparent gloss oil: 25 parts.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
C, main body printing: carry out main body printing in phosphor pattern region.
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, 5 parts, curing agent and diluent 45 parts, and the half tone order number of printing is 430 orders, and the hardness of frictioning is 83A, and solidification temperature is 152 DEG C, and hardening time is 23min, and the integral thickness of printing-ink is 7 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, 6 parts, curing agent, adhesive agent 6 parts and diluent 3 parts, the half tone order number of printing is 410 orders, the hardness of frictioning is 85A, solidification temperature is 152 DEG C, hardening time is 25min, and after printing, the integral thickness of ink is 13 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, 11 parts, curing agent and diluent 5 parts, the half tone order number of printing is 340 orders, and the hardness of frictioning is 80A, and solidification temperature is 150 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 20 μm.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 9 parts, curing agent and diluent 4 parts, and the half tone order number of printing is 350 orders, and the hardness of frictioning is 75A, and solidification temperature is 150 DEG C, and hardening time is 28min, and after printing, the integral thickness of ink is 6 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 6 parts, curing agent and diluent 3 parts, and the half tone order number of printing is 360 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, and hardening time is 25min, and after printing, the integral thickness of ink is 13 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, 9 parts, curing agent and diluent 4 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 145 DEG C, hardening time is 25min, and after printing, the integral thickness of ink is 19 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 18 parts and diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 140 DEG C, hardening time is 20min, and the integral thickness of printing-ink is 25 μm.
Embodiment 4
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate high-index material TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and low-index material SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
B1, be coated with high-index material TiO
2thin layer and low-index material SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, carries out baking and curing after printing, and the half tone order number of printing is 300 orders, the hardness of frictioning is 70A, solidification temperature is 150 DEG C, and hardening time is 15min, and the integral thickness of printing-ink is 8 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
Described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 15 parts
Luminescent powder: 0.7 part
Curing agent: 1.5 parts
Diluent: 0.5 part
Transparent gloss oil: 20 parts.
Each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 350 orders, the hardness of frictioning is 80A, solidification temperature is 160 DEG C, hardening time is 10min, and the integral thickness of printing-ink is 5 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 13 parts
Ultraviolet excited fluorescence powder: 0.8 part
Curing agent: 1.5 parts
Diluent: 1 part
Transparent gloss oil: 30 parts.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
C, main body printing: carry out main body printing in phosphor pattern region.
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, 3 parts, curing agent and diluent 3 parts, the half tone order number of printing is 420-440 order, and the hardness of frictioning is 80A, and solidification temperature is 155 DEG C, hardening time is 25min, and the integral thickness of printing-ink is 6 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, 5 parts, curing agent, adhesive agent 8 parts and diluent 2 parts, the half tone order number of printing is 420 orders, the hardness of frictioning is 80A, solidification temperature is 150 DEG C, hardening time is 20min, and after printing, the integral thickness of ink is 14 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, 12 parts, curing agent and diluent 6 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 90A, and solidification temperature is 160 DEG C, hardening time is 20min, and after printing, the integral thickness of ink is 22 μm.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 10 parts, curing agent and diluent 2 parts, the half tone order number of printing is 360 orders, and the hardness of frictioning is 70A, and solidification temperature is 155 DEG C, hardening time is-30min, and after printing, the integral thickness of ink is 7 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 57 parts, curing agent and diluent 2 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, hardening time is 25min, and after printing, the integral thickness of ink is 14 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, 10 parts, curing agent and diluent 45 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 1450 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 18 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 18 parts and diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 150 DEG C, hardening time is 30min, and the integral thickness of printing-ink is 24 μm.
Embodiment 5
A typography for fluorescence display protecting screen of mobile phone, comprises the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate high-index material TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and low-index material SiO
2thin layer.
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles.
B1, be coated with high-index material TiO
2thin layer and low-index material SiO
2the lower surface of the glass white tiles of thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, carries out baking and curing after printing, and the half tone order number of printing is 400 orders, the hardness of frictioning is 65A, solidification temperature is 150 DEG C, and hardening time is 20min, and the integral thickness of printing-ink is 8 μm.The luminescent powder ink design layer obtained can self-luminescence at the environment of night or dark, improves the decorative effect of mobile phone, and is convenient to be found in the dark, provide certain illumination functions.
Described luminescent powder ink is made up of the component of following weight portion:
Phenolic resins: 12 parts
Luminescent powder: 0.7 part
Curing agent: 1 part
Diluent: 0.8 part
Transparent gloss oil: 20 parts.
Each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.The luminescent powder obtained itself of light color, little on the impact of main body ink, be convenient to mix, cost is low.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 350 orders, the hardness of frictioning is 80A, solidification temperature is 170 DEG C, hardening time is 15min, and the integral thickness of printing-ink is 5 μm.Ultraviolet excited fluorescence ink can radiative material, this material absorbs the stored energy of solar radiation under irradiation by sunlight, then there is photochemical reaction, come out with the form of visible ray, under specific illumination condition, fluorescent ink pattern can send fluorescence, substantially increases the ornamental of mobile phone and antiforge function.
Described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 13 parts
Ultraviolet excited fluorescence powder: 0.8 part
Curing agent: 1.5 parts
Diluent: 1.2 parts
Transparent gloss oil: 30 parts.
Described transparent gloss oil is made up of the component of following weight portion:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
C, main body printing: carry out main body printing in phosphor pattern region.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
Wherein, the phosphor pattern printing in described step B comprises two-layer printing, first in the printing luminous powder ink design layer of the lower surface of glass white tiles, after dry solidification, republishes one deck ultraviolet excited fluorescence ink design layer.
C, main body printing: carry out main body printing in phosphor pattern region.
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, 3 parts, curing agent and diluent 5 parts, and the half tone order number of printing is 440 orders, and the hardness of frictioning is 85A, and solidification temperature is 150 DEG C, and hardening time is 25min, and the integral thickness of printing-ink is 6 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, 7 parts, curing agent, adhesive agent 8 parts and diluent 2 parts, the half tone order number of printing is 420 orders, the hardness of frictioning is 80A, solidification temperature is 155 DEG C, hardening time is 20min, and after printing, the integral thickness of ink is 12 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, 10 parts, curing agent and diluent 6 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 90A, and solidification temperature is 140 DEG C, hardening time is 40min, and after printing, the integral thickness of ink is 22 μm.
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 10 parts, curing agent and diluent 2 parts, and the half tone order number of printing is 360 orders, and the hardness of frictioning is 80A, and solidification temperature is 145 DEG C, and hardening time is 30min, and after printing, the integral thickness of ink is 6 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, 7 parts, curing agent and diluent 2 parts, and the half tone order number of printing is 370 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, and hardening time is 25min, and after printing, the integral thickness of ink is 12 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, 10 parts, curing agent and diluent 5 parts, the half tone order number of printing is 350 orders, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, hardening time is 30min, and after printing, the integral thickness of ink is 20 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 18 parts and diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 140 DEG C, hardening time is 20min, and the integral thickness of printing-ink is 26 μm.
Performance test
One, adhesive force test
The sample prepared by embodiment 1-5 is put in the plane, utilize cross-cut tester perpendicular to sample surfaces, upward, the knife back becomes 40 ° with sample surfaces to blade, marks latticed line of cut, remove the chip of sample surfaces, utilize tape sticker to overlay on scribe area, Manual press makes adhesive tape and test section fit, after placing 5min, steadily tear off adhesive tape rapidly, check coating shedding situation.
The sample of result: embodiment 1-5 all has fine powder to come off at grid intersection, and area of infection is less than 5%.
Two, UV illumination test
Utilize the accelerated ageing case with UV light source, 340nm, temperature range reaches 60 DEG C.Sample is placed in ageing oven, keep 4h; Turn off UV illumination, temperature is adjusted to 50 DEG C, adds humidity exposure 4h, and above-mentioned 8h is as a loop test, and altogether circulation 20 times, detects protection screen surface and whether have crackle, comes off or the damage such as corrosion.
The sample surfaces of result: embodiment 1-5 is all flawless, come off, corrode or mechanicalness is damaged.
Three, moisture and hot ageing test
Sample inclination placed in test cabinet, temperature is 25 DEG C, and humidity is raised temperature to 55 DEG C gradually in 90%RH, 3h, leaves standstill 9h, is then cooled to 25 DEG C in 3h, keeps 9h, repeats above-mentioned circulation 5 times, detects sample surfaces ink situation.
The sample surfaces of result: embodiment 1-5 is all flawless, come off, corrode or mechanicalness is damaged.
Four, noctilucence persistence test
Sample is placed light lower 4 hours, under then sample being placed dark condition, observe noctilucence duration average energy and reach 4 hours.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. a typography for fluorescence display protecting screen of mobile phone, is characterized in that: comprise the steps:
A, vacuum coating: after glass white tiles being cleaned, put into vacuum coating equipment, electroplate TiO all successively at the upper surface of glass white tiles and lower surface
2thin layer and SiO
2thin layer;
B, phosphor pattern printing: the glass white tiles after vacuum coating taken out, utilize fluorescent ink to print phosphor pattern region at the lower surface of glass white tiles;
C, main body printing: carry out main body printing in phosphor pattern region;
D, the printing of the lid end: the area of the pattern after the printing of glass white tiles main body carries out printing at the bottom of lid, obtains fluorescence display protecting screen of mobile phone.
2. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 1; it is characterized in that: the phosphor pattern printing in described step B comprises two-layer printing; first in the printing luminous powder ink design layer of the lower surface of glass white tiles; after dry solidification, republish one deck ultraviolet excited fluorescence ink design layer.
3. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 2, is characterized in that: in described step B, and concrete phosphor pattern typography is:
B1, be coated with high-index material TiO
2the lower surface of the glass white tiles of thin layer and low-index material SiO2 thin layer utilizes screen printing technique blade coating luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 300-400 order, the hardness of frictioning is 65-70A, solidification temperature is 150-155 DEG C, hardening time is 15-20min, and the integral thickness of printing-ink is 4-8 μm;
B2, utilize screen printing technique blade coating ultraviolet excited fluorescence ink design layer on the surface being printed with luminescent powder ink design layer, baking and curing is carried out after printing, the half tone order number of printing is 280-350 order, the hardness of frictioning is 70-80A, solidification temperature is 160-170 DEG C, hardening time is 10-15min, and the integral thickness of printing-ink is 5-6 μm.
4. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 2, is characterized in that: described luminescent powder ink is made up of the component of following mass parts:
Phenolic resins: 12-15 part
Luminescent powder: 0.4-0.7 part
Curing agent: 1-1.5 part
Diluent: 0.5-0.8 part
Transparent gloss oil: 20-30 part.
5. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 4, is characterized in that: each material mass part content in described luminescent powder is: calcium sulfide 60 parts, 8 parts, sodium sulphate, potassium sulfate 5 parts, strontium sulfate 7 parts, 4 parts, sodium chloride, silver nitrate 1 part, magnesium sulfide 10 parts.
6. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 2, is characterized in that: described ultraviolet excited fluorescence ink is made up of the component of following weight portion:
Acrylic resin: 10-13 part
Ultraviolet excited fluorescence powder: 0.5-0.8 part
Curing agent: 1-1.5 part
Diluent: 1-1.2 part
Transparent gloss oil: 20-30 part.
7. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 4 or 6, is characterized in that: described transparent gloss oil is made up of the component of following mass parts:
The transparent gloss oil of UV: 18 parts
Reactive diluent: 2.5 parts
Butyl acetate: 2 parts
Isopropyl thioxanthone anthraquinone: 0.4 part
4-dimethylamino-benzoic acid ethyl ester: 0.6 part.
8. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 1, it is characterized in that: in described step C, the processing step of main body printing is specially:
C1, first mirror-like silver print: utilize screen printing technique blade coating first mirror-like silver printed layers at the lower surface of the glass white tiles being printed with phosphor pattern, carry out baking and curing after printing; Printing material requested is by weight: mirror-like silver ink 100 parts, curing agent 3-6 part and diluent 3-5 part, the half tone order number of printing is 420-440 order, and the hardness of frictioning is 80-85A, and solidification temperature is 150-155 DEG C, hardening time is 20-25min, and the integral thickness of printing-ink is 6-8 μm;
C2, second bluish violet are printed: in first mirror-like silver printing aspect, utilize screen printing technique blade coating second bluish violet printed layers, carry out baking and curing after printing; Printing material requested is by weight: blue ink 50 parts, purple ink 50 parts, curing agent 5-7 part, adhesive agent 5-8 part and diluent 2-4 part, the half tone order number of printing is 400-420 order, the hardness of frictioning is 80-90A, solidification temperature is 150-155 DEG C, hardening time is 20-30min, and after printing, the integral thickness of ink is 12-14 μm;
C3, the 3rd road pearly-lustre white seal brush: in second bluish violet printing aspect, utilize screen printing technique blade coating the 3rd road pearly-lustre white seal brush layer, after printing, carry out baking and curing; Printing material requested is by weight: pearly-lustre white ink 100 parts, curing agent 10-12 part and diluent 5-6 part, the half tone order number of printing is 330-350 order, the hardness of frictioning is 70-90A, solidification temperature is 140-160 DEG C, hardening time is 20-40min, and after printing, the integral thickness of ink is 18-22 μm.
9. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 1, is characterized in that: in described step D: the processing step of lid end printing is specially:
D1, first white background print: the area of the pattern after the printing of glass white tiles main body utilizes screen printing technique blade coating first white background printed layers, carries out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, curing agent 9-10 part and diluent 2-5 part, the half tone order number of printing is 340-360 order, and the hardness of frictioning is 70-80A, and solidification temperature is 145-155 DEG C, hardening time is 23-30min, and after printing, the integral thickness of ink is 6-7 μm;
D2, second white background print: in first white background printing aspect, utilize screen printing technique blade coating second white background printed layers, carry out baking and curing after printing; Printing material requested is by weight: white ink 100 parts, curing agent 5-7 part and diluent 2-5 part, the half tone order number of printing is 350-370 order, and the hardness of frictioning is 70A, and solidification temperature is 150 DEG C, hardening time is 25min, and after printing, the integral thickness of ink is 12-14 μm;
D3, the 3rd road ash end printing: in second white background printing aspect, utilize screen printing technique blade coating the 3rd road ash end printed layers, after printing, carry out baking and curing; Printing material requested is by weight: white ink 50 parts, black ink 50 parts, curing agent 8-10 part and diluent 4-5 part, the half tone order number of printing is 330-350 order, the hardness of frictioning is 70-75A, solidification temperature is 145-150 DEG C, hardening time is 20-30min, and after printing, the integral thickness of ink is 18-20 μm;
Print at the bottom of D4, the 4th drive cap: in the 3rd road ash end printing aspect, utilize printed layers at the bottom of screen printing technique blade coating the 4th drive cap, after printing, carry out baking and curing; Printing material requested is by weight: 100 parts, ink, 2 parts, curing agent, diluent 4 parts, the half tone order number of printing is 370 orders, and the hardness of frictioning is 90A, and solidification temperature is 140-150 DEG C, hardening time is 20-30min, and the integral thickness of printing-ink is 24-26 μm.
10. the typography of a kind of fluorescence display protecting screen of mobile phone according to claim 1; it is characterized in that: described face glass needs before printing by steps of processing: strengthen face glass; improve the stress of face glass; again fineness, flatness processing are carried out to the surface of face glass; then Ultrasonic Cleaning is carried out to face glass, then utilize isopropyl alcohol surface.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183502A (en) * | 2016-07-21 | 2016-12-07 | 东莞市晶博光电有限公司 | A kind of high intensity mobile phone glass cover plate and manufacturing process thereof |
| CN106183501A (en) * | 2016-07-21 | 2016-12-07 | 东莞市晶博光电有限公司 | A kind of high-impact mobile phone glass cover plate and manufacturing process thereof |
| CN107613687A (en) * | 2017-09-21 | 2018-01-19 | 信利光电股份有限公司 | A kind of cover plate with stereovision and ghost effect and preparation method thereof |
| CN107651861A (en) * | 2017-09-21 | 2018-02-02 | 信利光电股份有限公司 | A kind of polychrome lines cover plate and preparation method thereof |
| CN107881465A (en) * | 2017-11-13 | 2018-04-06 | 苏州安洁科技股份有限公司 | A kind of technique of glass physical vapour deposition color film |
| CN109293252A (en) * | 2018-12-06 | 2019-02-01 | 江苏秀强玻璃工艺股份有限公司 | Roll frosted textured glass decoration panel and preparation method thereof |
| CN111070932A (en) * | 2019-12-31 | 2020-04-28 | 东莞市美盈森环保科技有限公司 | UV (ultraviolet) three-dimensional effect printing process |
| CN113199890A (en) * | 2021-04-27 | 2021-08-03 | 广东星星精密玻璃科技有限公司 | 3D vehicle-mounted glass special decoration printing process |
| CN113726928A (en) * | 2021-09-09 | 2021-11-30 | 广东阿特斯科技有限公司 | Production process of luminous mobile phone backboard |
| CN113771513A (en) * | 2021-09-09 | 2021-12-10 | 广东阿特斯科技有限公司 | Production process of fluorescent mobile phone backboard |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183502A (en) * | 2016-07-21 | 2016-12-07 | 东莞市晶博光电有限公司 | A kind of high intensity mobile phone glass cover plate and manufacturing process thereof |
| CN106183501A (en) * | 2016-07-21 | 2016-12-07 | 东莞市晶博光电有限公司 | A kind of high-impact mobile phone glass cover plate and manufacturing process thereof |
| CN107613687A (en) * | 2017-09-21 | 2018-01-19 | 信利光电股份有限公司 | A kind of cover plate with stereovision and ghost effect and preparation method thereof |
| CN107651861A (en) * | 2017-09-21 | 2018-02-02 | 信利光电股份有限公司 | A kind of polychrome lines cover plate and preparation method thereof |
| CN107881465A (en) * | 2017-11-13 | 2018-04-06 | 苏州安洁科技股份有限公司 | A kind of technique of glass physical vapour deposition color film |
| CN107881465B (en) * | 2017-11-13 | 2020-04-21 | 苏州安洁科技股份有限公司 | Method for physically vapor depositing color film on glass |
| CN109293252A (en) * | 2018-12-06 | 2019-02-01 | 江苏秀强玻璃工艺股份有限公司 | Roll frosted textured glass decoration panel and preparation method thereof |
| CN111070932A (en) * | 2019-12-31 | 2020-04-28 | 东莞市美盈森环保科技有限公司 | UV (ultraviolet) three-dimensional effect printing process |
| CN113199890A (en) * | 2021-04-27 | 2021-08-03 | 广东星星精密玻璃科技有限公司 | 3D vehicle-mounted glass special decoration printing process |
| CN113726928A (en) * | 2021-09-09 | 2021-11-30 | 广东阿特斯科技有限公司 | Production process of luminous mobile phone backboard |
| CN113771513A (en) * | 2021-09-09 | 2021-12-10 | 广东阿特斯科技有限公司 | Production process of fluorescent mobile phone backboard |
| CN113726928B (en) * | 2021-09-09 | 2023-12-19 | 广东阿特斯科技有限公司 | Luminous mobile phone backboard production process |
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Address after: 523000 No.8, Daji Industrial Zone, Shipai Avenue, Shipai town, Dongguan City, Guangdong Province Patentee after: Guangdong Xingxing Optoelectronics Technology Co., Ltd. Address before: 523330 Guangdong Province, Dongguan City Shipai town Shipai Road Industrial Zone No. 8 Keelung Patentee before: Guangdong Sinz Optoelectronic Technology Co., Ltd. |