CN107415372A - A kind of covering plate structure and its processing method that may replace 3D heat-bending glass - Google Patents

A kind of covering plate structure and its processing method that may replace 3D heat-bending glass Download PDF

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Publication number
CN107415372A
CN107415372A CN201710422271.XA CN201710422271A CN107415372A CN 107415372 A CN107415372 A CN 107415372A CN 201710422271 A CN201710422271 A CN 201710422271A CN 107415372 A CN107415372 A CN 107415372A
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CN
China
Prior art keywords
plate structure
finished product
cover plate
time
semi
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710422271.XA
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Chinese (zh)
Inventor
肖尊才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Yuding Nanoscale Technology Co Ltd
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Dongguan Yuding Nanoscale Technology Co Ltd
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Priority to CN201710422271.XA priority Critical patent/CN107415372A/en
Publication of CN107415372A publication Critical patent/CN107415372A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/14Printing or colouring
    • B32B38/145Printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/16Drying; Softening; Cleaning
    • B32B38/162Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536Hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584Scratch resistance

Abstract

A kind of covering plate structure and its processing method that may replace 3D heat-bending glass provided by the invention, the covering plate structure includes base material film layer, the plastic cover plate being connected in base material film layer, the outer surface of plastic cover plate is provided with stiffening layer, the stiffening layer is used for the hardness for lifting plastic cover plate outer surface, the hardness number scope of the stiffening layer is that 3H 9H substitute 3D heat-bending glass using plastic cover plate, the difficulty of processing of covering plate structure is reduced, and then reduces the manufacturing cost of covering plate structure;Plastic cover plate is not easy to break into pieces, reduces the maintenance replacement cost of covering plate structure;Present invention also offers a kind of processing method of covering plate structure, while plastic cover plate replaces 3D heat-bending glass, the hardness of lifting covering plate structure outer surface, prevents scraping damage from reducing the using effect of covering plate structure.

Description

A kind of covering plate structure and its processing method that may replace 3D heat-bending glass
Technical field
The present invention relates to communication, auto parts machinery and digital accessory processing technique field, more particularly to one kind may replace 3D heat The covering plate structure and its processing method of curved glass.
Background technology
It is usually heat-bending glass that mobile phone productses, which usually need to increase cover and battery cover, cover, and heat-bending glass is with high costs, Difficulty of processing is high, and the easily broken screen of tumble injury, increases the maintenance cost of mobile phone productses.
The content of the invention
To solve problem above, the invention provides a kind of covering plate structure that may replace 3D heat-bending glass and its processing side Method.
A kind of covering plate structure that may replace 3D heat-bending glass provided by the invention, including base material film layer, it is connected to base material film Plastic cover plate on layer, the outer surface of the plastic cover plate are provided with stiffening layer, and the stiffening layer is used to be lifted outside plastic cover plate The hardness on surface, the hardness number scope of the stiffening layer is 3H-9H.
Preferably, the stiffening layer includes the coating formed by organic siliconresin.
Preferably, the thickness of the plastic cover plate is more than 0.5mm, and the plastic cover plate includes and the main surface configuration phase of mobile phone The cover of matching and the battery cover to match with mobile phone battery cover shape.
Preferably, the plastic cover plate is fitted in base material film layer, and the base material film layer includes rupture pressure disc.
Preferably, it is additionally provided with the release layer coated with mould release between the base material film layer and plastic cover plate.
Preferably, the plastic cover plate is molded on the upper surface of base material film layer.
Present invention also offers a kind of one kind for being used to process as any one of claim 1-5 may replace 3D hot bendings The method of the covering plate structure of glass, the described method comprises the following steps:
Processed before S1, hyaline membrane;
S2, base material is connected on plastic cover plate forms semi-finished product;
S3, semi-finished product are subjected to cure process;
S4, semi-finished product that cure process is crossed are subjected to CNC post-processings it are processed into covering plate structure finished product.
Preferably, wherein S1 also includes:
S11, print product LOGO;
S12, transfer UV transfer textures;
The non-conductive optical coating of S13, UV texture face vacuum;
S14, window, shooting head bore, listening bore and the flash lamp aperture for going out with the mode strip of strip, development cover product;
S15, printing base colour, background color color is selected according to consumer product color;
S16, printing mould release;
S17, printing varnish layer;
S18, printing binder.
Preferably, wherein S3 also includes:
S31, semi-finished product are put into neutral detergent, first time cleaning is carried out under 40 DEG C -70 DEG C temperature conditionss, the Scavenging period is -10 minutes 3 minutes;
S32, the semi-finished product cleaned for the first time are carried out to second of cleaning in deionized water of the conductance less than 30 μ S, The time of second of cleaning is 1min-4min.
S33, the semi-finished product of second cleaning are subjected to third time cleaning in isopropanol, the time that third time is cleaned is 1min-4min;
S34, the semi-finished product cleaned for the third time are lifted out and dried;
S35, side where the plastic cover plate outer surfaces of the semi-finished product after drying immersed in hardening liquid, the immersion liquid time is 1min-6min;
S36, by the semi-finished product after immersion liquid, with 20cm/min-30cm/min lifting speed, at the uniform velocity lifting takes from hardening liquid Go out;
S37, semi-finished product after immersion liquid is handled will be taken out carries out first under 30 DEG C of -50 DEG C of temperature conditionss and heat, first The secondary heat time is 10min-20min;
S38, by semi-finished product heated for the first time, progress adds for the second time under 80 DEG C -90 DEG C of temperature conditionss in an oven Heat, second of heat time are 2h-3h;
S39, second is heated after product dry.
Preferably, the hardening liquid includes alcohols solvent and is dissolved in organic siliconresin therein, the organic siliconresin The weight percentage ranges for accounting for hardening liquid gross weight are 15wt.%-30wt.%, and the pH range of the hardening liquid is 5-7, institute The range of viscosities for stating hardening liquid is 5mpa.s-50mpa.s.
Beneficial effects of the present invention are as follows:
1st, 3D heat-bending glass is substituted using the covering plate structure provided with plastic cover plate, reduces hot bending deformation processing difficulty, and then Reduce the manufacturing cost of covering plate structure;
2nd, plastic cover plate is not easy to break into pieces, reduces the maintenance replacement cost of covering plate structure;
3rd, present invention also offers a kind of method for processing covering plate structure, the same of 3D heat-bending glass is may replace in covering plate structure When, the hardness of lifting covering plate structure outer surface, prevent scraping damage from reducing the using effect of covering plate structure.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the present invention is described in detail, technical scheme will be made And other beneficial effects are apparent.
Fig. 1 be covering plate structure as battery cover when plastic cover plate be molded in structural representation in base material film layer;
Fig. 2 is Fig. 1 partial enlargement structural representations;
Fig. 3 be covering plate structure as battery cover when the structural representation that fits on plastic cover plate of base material film layer;;
Fig. 4 be covering plate structure as battery cover when plastic cover plate and base material film layer between setting release layer structural representation Figure;
Fig. 5 be covering plate structure as cover when plastic cover plate be molded in structural representation in base material film layer;
Fig. 6 be covering plate structure as cover when the structural representation that fits on plastic cover plate of base material film layer;
Fig. 7 be covering plate structure as cover when plastic cover plate and base material film layer between setting release layer structural representation.
Main element symbol description:
10th, stiffening layer;20th, base material film layer;30th, plastic cover plate;40th, release layer.
Embodiment
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with being preferable to carry out for the present invention Example and its accompanying drawing are described in detail.
It refer to Fig. 1-7, a kind of covering plate structure that may replace 3D heat-bending glass provided by the invention, including base material film layer 20th, the plastic cover plate 30 being connected in base material film layer 20, the outer surface of the plastic cover plate 30 is provided with stiffening layer 10, described to add Hard formation 10 is used for the hardness for lifting the outer surface of plastic cover plate 30, and the hardness number scope of the stiffening layer 10 is 3H-9H.Use plastics Cover plate 30 substitutes 3D heat-bending glass, reduces the difficulty of processing of covering plate structure, and then reduce the manufacturing cost of covering plate structure;Vinyl cover Plate 30 is not easy to break into pieces, reduces the maintenance replacement cost of covering plate structure.
Preferably, the stiffening layer 10 includes the coating formed by organic siliconresin.
In a preferred embodiment of the invention, the thickness of the plastic cover plate 30 is more than 0.5mm, and the plastic cover plate 30 wraps Include the cover to match with the main surface configuration of mobile phone and the battery cover to match with mobile phone battery cover shape.
In a preferred embodiment of the invention, the base material film layer 20 includes rupture pressure disc.The base material film layer 20 includes saturating Bright film and semi-transparent film, to adapt to the demand of different clients.
Fig. 1, Fig. 2 and Fig. 5 are refer to, in the embodiment of the conversion of the present invention, the injection molding of plastic cover plate 30 In on the upper surface of base material film layer 20.
Refer to Fig. 3 and Fig. 6, as the preferred embodiment of the present invention, the base material film layer 20 and plastic cover plate 30 it Between be additionally provided with the release layer 40 coated with mould release, to be adapted to the client that different logo and pattern are set on plastic cover plate 30 Demand.
Fig. 4 and Fig. 7 are refer to, in a preferred embodiment of the invention, the plastic cover plate 30 fits in base material film layer 20 On, realize simple and convenient.
Present invention also offers a kind of method for processing covering plate structure as described above, the described method comprises the following steps:
Processed before S1, hyaline membrane;
S2, base material is connected on plastic cover plate 30 forms semi-finished product;
S3, semi-finished product are subjected to cure process;
S4, semi-finished product that cure process is crossed are subjected to CNC post-processings it are processed into covering plate structure finished product.Replaced in plastic cover plate 30 While changing 3D heat-bending glass, the hardness of lifting covering plate structure outer surface, prevent scraping damage from reducing the use effect of covering plate structure Fruit.
In a preferred embodiment of the invention, wherein S1 also includes:
S11, print product LOGO;
S12, transfer UV transfer textures;
The non-conductive optical coating of S13, UV texture face vacuum;
S14, window, shooting head bore, listening bore and the flash lamp aperture for going out with the mode strip of strip, development cover product;
S15, printing base colour, background color color is selected according to consumer product color;
S16, printing mould release;
S17, printing varnish layer;
S18, printing binder.
Wherein S3 also includes:
S31, semi-finished product are put into neutral detergent, under 40 DEG C -70 DEG C temperature conditionss, first time scavenging period is 3 - 10 minutes minutes;
S32, the semi-finished product cleaned for the first time are carried out to second of cleaning in deionized water of the conductance less than 30 μ S, The time of second of cleaning is 1min-4min.
S33, the semi-finished product of second cleaning are subjected to third time cleaning in isopropanol, the time that third time is cleaned is 1min-4min;
S34, the semi-finished product cleaned for the third time are lifted out and dried;
S35, will dry after semi-finished product immerse hardening liquid in, the immersion liquid time is 1min-6min;
S36, by the semi-finished product after immersion liquid, with 20cm/min-30cm/min lifting speed, at the uniform velocity lifting takes from hardening liquid Go out;
S37, semi-finished product after immersion liquid is handled will be taken out carries out first under 30 DEG C of -50 DEG C of temperature conditionss and heat, first The secondary heat time is 10min-20min;
S38, by semi-finished product heated for the first time, progress adds for the second time under 80 DEG C -90 DEG C of temperature conditionss in an oven Heat, second of heat time are 2h-3h;
S39, second is heated after product dry.
In a preferred embodiment of the invention, the hardening liquid includes alcohols solvent and is dissolved in organosilicon tree therein Fat, the weight percentage ranges that the organic siliconresin accounts for hardening liquid gross weight are 15wt.%-30wt.%, the hardening liquid PH range is 5-7, and the range of viscosities of the hardening liquid is 5mpa.s-50mpa.s, and the hardness range of stiffening layer 10 is 3H-9H Between, meet user's requirement.
It is the hardness number of corresponding stiffening layer 10 under the conditions of four embodiments below.
From upper table, the hardness number scope of stiffening layer 10 meets the requirement used, can reach loss prevention stiffened purpose.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to the claims in the present invention Protection domain.

Claims (10)

  1. A kind of 1. covering plate structure that may replace 3D heat-bending glass, it is characterised in that including:
    Base material film layer, the plastic cover plate being connected in base material film layer, the outer surface of the plastic cover plate is provided with stiffening layer, described Stiffening layer is used for the hardness for lifting plastic cover plate outer surface, and the hardness number scope of the stiffening layer is 3H-9H.
  2. A kind of 2. covering plate structure that may replace 3D heat-bending glass according to claim 1, it is characterised in that the stiffening layer Including the coating formed by organic siliconresin.
  3. A kind of 3. covering plate structure that may replace 3D heat-bending glass according to claim 1, it is characterised in that the vinyl cover The thickness of plate is more than 0.5mm, the plastic cover plate include the cover to match with the main surface configuration of mobile phone and with mobile phone battery cover shape The battery cover that shape matches.
  4. A kind of 4. covering plate structure that may replace 3D heat-bending glass according to claim 1, it is characterised in that the vinyl cover Plate is fitted in base material film layer, and the base material film layer includes rupture pressure disc.
  5. A kind of 5. covering plate structure that may replace 3D heat-bending glass according to claim 1, it is characterised in that the base material film The release layer coated with mould release is additionally provided between layer and plastic cover plate.
  6. A kind of 6. covering plate structure that may replace 3D heat-bending glass according to claim 3, it is characterised in that the vinyl cover Plate injection moulding is on the upper surface of base material film layer.
  7. 7. a kind of be used to process such as a kind of covering plate structure that may replace 3D heat-bending glass any one of claim 1-5 Method, it is characterised in that the described method comprises the following steps:
    Processed before S1, hyaline membrane;
    S2, base material is connected on plastic cover plate forms semi-finished product;
    S3, semi-finished product are subjected to cure process;
    S4, semi-finished product that cure process is crossed are subjected to CNC post-processings it are processed into covering plate structure finished product.
  8. 8. a kind of method according to claim 6, it is characterised in that wherein S1 also includes:
    S11, print product LOGO;
    S12, transfer UV transfer textures;
    The non-conductive optical coating of S13, UV texture face vacuum;
    S14, window, shooting head bore, listening bore and the flash lamp aperture for going out with the mode strip of strip, development cover product;
    S15, printing base colour, background color color is selected according to consumer product color;
    S16, printing mould release;
    S17, printing varnish layer;
    S18, printing binder.
  9. 9. a kind of method according to claim 1, it is characterised in that wherein S3 also includes:
    S31, semi-finished product are put into neutral detergent, first time cleaning are carried out under 40 DEG C -70 DEG C temperature conditionss, for the first time Scavenging period is -10 minutes 3 minutes;
    S32, second of cleaning of progress in deionized water of the conductance less than 30 μ S by the semi-finished product cleaned for the first time, second The time of secondary cleaning is 1min-4min;
    S33, the semi-finished product of second of cleaning are carried out to third time cleaning in isopropanol, the time of third time cleaning is 1min- 4min;
    S34, the semi-finished product cleaned for the third time are lifted out and dried;
    S35, side where the plastic cover plate outer surfaces of the semi-finished product after drying immersed in hardening liquid, the immersion liquid time is 1min- 6min;
    S36, by the semi-finished product after immersion liquid, with 20cm/min-30cm/min lifting speed, at the uniform velocity lifting is taken out from hardening liquid;
    S37, semi-finished product after immersion liquid is handled will be taken out carries out the first heating under 30 DEG C of -50 DEG C of temperature conditionss, add for the first time The hot time is 10min-20min;
    S38, by semi-finished product heated for the first time, progress is heated for the second time under 80 DEG C -90 DEG C of temperature conditionss in an oven, Second of heat time is 2h-3h;
    S39, second is heated after product dry.
  10. 10. a kind of method according to claim 1, it is characterised in that the hardening liquid includes alcohols solvent and is dissolved in Organic siliconresin therein, the weight percentage ranges that the organic siliconresin accounts for hardening liquid gross weight are 15wt.%-30wt.%, The pH range of the hardening liquid is 5-7, and the range of viscosities of the hardening liquid is 5 mpa.s -50mpa.s.
CN201710422271.XA 2017-06-07 2017-06-07 A kind of covering plate structure and its processing method that may replace 3D heat-bending glass Pending CN107415372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710422271.XA CN107415372A (en) 2017-06-07 2017-06-07 A kind of covering plate structure and its processing method that may replace 3D heat-bending glass

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Application Number Priority Date Filing Date Title
CN201710422271.XA CN107415372A (en) 2017-06-07 2017-06-07 A kind of covering plate structure and its processing method that may replace 3D heat-bending glass

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CN107415372A true CN107415372A (en) 2017-12-01

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CN108359117A (en) * 2018-02-06 2018-08-03 浙江欣麟新材料技术有限公司 A kind of cover board processing technology
CN108667988A (en) * 2018-05-25 2018-10-16 Oppo广东移动通信有限公司 shell and electronic device
CN110186636A (en) * 2019-06-04 2019-08-30 Oppo广东移动通信有限公司 The test method of shell
CN110816135A (en) * 2018-08-07 2020-02-21 珠海市魅族科技有限公司 Rear cover finished product and processing method thereof
CN110877461A (en) * 2018-09-05 2020-03-13 上海龙旗科技股份有限公司 Method for forming mobile terminal highlight texture battery cover
CN112045933A (en) * 2020-08-21 2020-12-08 深圳市好年璟科技有限公司 Glass-like composite material and manufacturing process thereof

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CN105922525A (en) * 2016-04-28 2016-09-07 东莞市骄今电子科技有限公司 Manufacturing method of high-hardness plastic screen and housing of mobile phone and mobile phone screen and housing manufactured thereby
CN106603768A (en) * 2016-12-23 2017-04-26 东莞市汇诚塑胶金属制品有限公司 Mobile phone shell with 3D structure and processing technology thereof

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Publication number Priority date Publication date Assignee Title
CN201385451Y (en) * 2009-04-10 2010-01-20 苏州奥美光学材料有限公司 Polycarbonate sheet material
CN102950697A (en) * 2012-10-30 2013-03-06 东莞市崇康电子有限公司 UV transfer printing in-mold-transfer printing decoration method
US20160142090A1 (en) * 2013-08-02 2016-05-19 Nam Woon YUN Flip cover plate for mobile terminal
CN103600457A (en) * 2013-10-25 2014-02-26 安徽工贸职业技术学院 Stereoscopic plastic piece surface treatment technology
CN105922525A (en) * 2016-04-28 2016-09-07 东莞市骄今电子科技有限公司 Manufacturing method of high-hardness plastic screen and housing of mobile phone and mobile phone screen and housing manufactured thereby
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108359117A (en) * 2018-02-06 2018-08-03 浙江欣麟新材料技术有限公司 A kind of cover board processing technology
CN108667988A (en) * 2018-05-25 2018-10-16 Oppo广东移动通信有限公司 shell and electronic device
CN110816135A (en) * 2018-08-07 2020-02-21 珠海市魅族科技有限公司 Rear cover finished product and processing method thereof
CN110877461A (en) * 2018-09-05 2020-03-13 上海龙旗科技股份有限公司 Method for forming mobile terminal highlight texture battery cover
CN110186636A (en) * 2019-06-04 2019-08-30 Oppo广东移动通信有限公司 The test method of shell
CN112045933A (en) * 2020-08-21 2020-12-08 深圳市好年璟科技有限公司 Glass-like composite material and manufacturing process thereof

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