CN107512097A - A kind of hub decorative cover manufacturing method - Google Patents

A kind of hub decorative cover manufacturing method Download PDF

Info

Publication number
CN107512097A
CN107512097A CN201710781344.4A CN201710781344A CN107512097A CN 107512097 A CN107512097 A CN 107512097A CN 201710781344 A CN201710781344 A CN 201710781344A CN 107512097 A CN107512097 A CN 107512097A
Authority
CN
China
Prior art keywords
color layers
pet sheet
silk
screen
decorative cover
Prior art date
Application number
CN201710781344.4A
Other languages
Chinese (zh)
Inventor
辛洪萍
罗奕文
郑龙
Original Assignee
广州市金钟汽车零件制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州市金钟汽车零件制造有限公司 filed Critical 广州市金钟汽车零件制造有限公司
Priority to CN201710781344.4A priority Critical patent/CN107512097A/en
Publication of CN107512097A publication Critical patent/CN107512097A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/12Stencil printing; Silk-screen printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/14Multicolour printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • B41M1/30Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88Optimized components or subsystems, e.g. lighting, actively controlled glasses

Abstract

A kind of hub decorative cover manufacturing method, comprises the following steps:(1)PET sheet is stocked up;(2)In the color layers of back side silk-screen first of PET sheet, the first color layers are made up of the mixture of varnish and silver powder;(3)The color layers of silk-screen second in the first color layers, the second color layers are ink layer;(4)Electroplate to form logo pattern at the back side of PET sheet, the region of non-silk-screen color layers forms electrodeposited coating;(5)The silk-screen layer of varnish in the second color layers;(6)The silk-screen adhesive phase on layer of varnish;(7)PET sheet is cut;(8)PET sheet passes through hot-forming;(9)PET sheet is molded with base by in-mould injection.Present invention process oil film dosage is few, and cost is lower;Spraying process is eliminated, it is more environmentally friendly.

Description

A kind of hub decorative cover manufacturing method
Technical field
The present invention relates to auto parts and components, especially a kind of hub decorative cover manufacturing method.
Background technology
In the manufacturing procedure of car trim, after working of plastics plating is completed, it can be sprayed especially in plate surface, this spray The processing step of paint is:Plate surface is cleaned first;Then the place that need not be painted is covered using cover mold;Finally Using flush coater by paint spraying to electroplating surface.Existing this lacquer spraying technique complex procedures, operating efficiency is low, and finished product Rate is low, and manufacturing cost is higher, and its caused economic benefit is relatively low, and spraying can pollute to environment.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of hub decorative cover manufacturing method, and cost is lower, more environmentally friendly.
In order to solve the above technical problems, the technical scheme is that:A kind of hub decorative cover manufacturing method, including it is following Step:
(1)PET sheet is stocked up;
(2)In the color layers of back side silk-screen first of PET sheet, the first color layers are made up of the mixture of varnish and silver powder;
(3)The color layers of silk-screen second in the first color layers, the second color layers are ink layer;
(4)Electroplate to form logo pattern at the back side of PET sheet, the region of non-silk-screen color layers forms electrodeposited coating;
(5)The silk-screen layer of varnish in the second color layers;
(6)The silk-screen adhesive phase on layer of varnish;
(7)PET sheet is cut;
(8)PET sheet passes through hot-forming;
(9)PET sheet is molded with base by in-mould injection.
In hub decorative cover manufacturing method of the present invention, the process that eliminates spraying reduces the pollution to environment, so entirely Manufacture more environmentally friendly;Because color layers are cooperatively formed by black ink and other color layers, therefore the amount of ink for screen printing is less, So production cost is lower;Can different color layers of silk-screen as needed, so as to form different patterns, enrich decoration The moulding of lid.
As an improvement, the thickness of the PET sheet is 100 μm.
As an improvement, the particle diameter of the silver powder is 6 ~ 15 μm.
As an improvement, in the first color layers, the proportioning of varnish and silver powder is 400:1.
As an improvement, the electrodeposited coating is formed by vacuum plating.
As an improvement, the step(2)With step(3)Between, step(3)With step(4)Between, step(5)With step (6)Between and step(6)With step(7)Between, it is both needed to add roasting procedure, in roasting procedure, baking temperature is 80 ~ 100 ℃。
As an improvement, temperature hot-forming PET is 290 ~ 295 DEG C, hot pressing time is 5 ~ 10 seconds.
As an improvement, the material of the base is PC and ABS mixture.
The caused compared with prior art beneficial effect of the present invention is:
The process for eliminating spraying, the pollution to environment is reduced, so entirely manufacturing more environmentally friendly;Because color layers are by black Ink cooperatively forms with other color layers, therefore the amount of ink for screen printing is less, so production cost is lower;Can silk as needed Different color layers are printed, so as to form different patterns, enrich the moulding of trim.
Brief description of the drawings
Fig. 1 is trim decomposition view.
Fig. 2 is decoration element sectional view.
Fig. 3 is trim manufacturing flow chart of the present invention.
Embodiment
With reference to Figure of description, the invention will be further described.
As shown in Figure 1, 2, a kind of car hub decorative cap, it includes decoration element 1 and base 2, and the decoration element 1 wraps The PET sheet 11 in surface layer is included, first color layers 12 at the back side of PET sheet 11 is arranged on, is arranged in the first color layers 12 The second color layers 13, electrodeposited coating 14, the layer of varnish 15 for protecting the second color layers 13 and silk-screen it is viscous on layer of varnish 15 Mixture layer 16.The color layers of the present invention can silk-screen multiple color as needed, so as to change the pattern of silk-screen.In PET sheet The region of non-silk-screen color layers forms plating and forms electrodeposited coating 14 on 11, and the logo that is shaped as of the electrodeposited coating 14 is formed, other areas Domain silk-screen color layers set off electrodeposited coating 14, make electrodeposited coating 14 is brighter to highlight.Described adhesive layer 16 is used to bond with base 2. It is curved after decoration element is hot-forming, it is bonded with the arc top surface of base 2;The edge of PET sheet 11 forms groove, the groove The edge of base 2 can be coated.The material of the base 2 be PC and ABS mixture, bottom rim be provided with some cards Pin, the card base, which is circumferentially distributed, surrounds accommodation space, and the inner side of card base is provided with neck, and jump ring is provided with accommodation space, described Jump ring is stuck in the neck of card base, for preventing card base from deforming.
As shown in figure 3, the manufacture method of car hub decorative cap of the present invention, comprises the following steps:
(1)PET sheet 11 is stocked up, and the thickness of the PET sheet is 100 μm;
(2)Preshrunk water process is carried out to PET sheet 11, specially heats 80 ~ 90 DEG C, is heated 20 ~ 40 minutes;
(3)In the first color layers of back side silk-screen 12 of PET sheet 11, the number of silk-screen is 1 time, the first color layers 12 by varnish with The mixture composition of silver powder, the particle diameter of the silver powder is 6 ~ 15 μm, and in the first color layers 12, the proportioning of varnish and silver powder is 400: 1;
(4)To silk-screen, the PET sheet 11 of first color layers 12 is toasted, and the temperature of baking is 80 ~ 90 DEG C, the time of baking For 30 ~ 40 minutes.
(5)The second color layers of silk-screen 13 in the first color layers 12, silk-screen number are 2 times, and the second color layers 13 are ink Layer;
(6)The PET sheet 11 of the second color layers of silk-screen 13 is toasted, the temperature of baking is 80 ~ 90 DEG C, baking when Between be 30 ~ 40 minutes;
(7)Logo pattern is formed by vacuum plating at the back side of PET sheet 11, the region of non-silk-screen color layers forms electrodeposited coating 14;
(8)The silk-screen layer of varnish 15 in the second color layers 13;
(9)PET sheet 11 is toasted, the temperature of baking is 80 ~ 90 DEG C, and the time of baking is 30 ~ 40 minutes;
(10)The silk-screen adhesive phase 16 on layer of varnish 15, the number of silk-screen is 4 times;
(11)PET sheet 11 is toasted, the temperature of baking is 80 ~ 90 DEG C, and the time of baking is 100 ~ 120 minutes
(12)PET sheet 11 is cut;
(13)For PET sheet 11 by hot-forming, hot-forming temperature is 290 ~ 295 DEG C, and hot pressing time is 5 ~ 10 seconds;
(14)PET sheet 11 is molded with base 2 by in-mould injection.

Claims (8)

1. a kind of hub decorative cover manufacturing method, it is characterised in that comprise the following steps:
(1)PET sheet is stocked up;
(2)In the color layers of back side silk-screen first of PET sheet, the first color layers are made up of the mixture of varnish and silver powder;
(3)The color layers of silk-screen second in the first color layers, the second color layers are ink layer;
(4)Electroplate to form logo pattern at the back side of PET sheet, the region of non-silk-screen color layers forms electrodeposited coating;
(5)The silk-screen layer of varnish in the second color layers;
(6)The silk-screen adhesive phase on layer of varnish;
(7)PET sheet is cut;
(8)PET sheet passes through hot-forming;
(9)PET sheet is molded with base by in-mould injection.
A kind of 2. hub decorative cover manufacturing method according to claim 1, it is characterised in that:The thickness of the PET sheet For 100 μm.
A kind of 3. hub decorative cover manufacturing method according to claim 1, it is characterised in that:The particle diameter of the silver powder be 6 ~ 15μm。
A kind of 4. hub decorative cover manufacturing method according to claim 1, it is characterised in that:In first color layers, varnish With the proportioning 400 of silver powder:1.
A kind of 5. hub decorative cover manufacturing method according to claim 1, it is characterised in that:The electrodeposited coating passes through vacuum Plating is formed.
A kind of 6. hub decorative cover manufacturing method according to claim 1, it is characterised in that:The step(2)With step (3)Between, step(3)With step(4)Between, step(5)With step(6)Between and step(6)With step(7)Between, Roasting procedure need to be added, in roasting procedure, baking temperature is 80 ~ 100 DEG C.
A kind of 7. hub decorative cover manufacturing method according to claim 1, it is characterised in that:Temperature hot-forming PET For 290 ~ 295 DEG C, hot pressing time is 5 ~ 10 seconds.
A kind of 8. hub decorative cover manufacturing method according to claim 1, it is characterised in that:The material of the base is PC With ABS mixture.
CN201710781344.4A 2017-09-01 2017-09-01 A kind of hub decorative cover manufacturing method CN107512097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710781344.4A CN107512097A (en) 2017-09-01 2017-09-01 A kind of hub decorative cover manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710781344.4A CN107512097A (en) 2017-09-01 2017-09-01 A kind of hub decorative cover manufacturing method

Publications (1)

Publication Number Publication Date
CN107512097A true CN107512097A (en) 2017-12-26

Family

ID=60724835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710781344.4A CN107512097A (en) 2017-09-01 2017-09-01 A kind of hub decorative cover manufacturing method

Country Status (1)

Country Link
CN (1) CN107512097A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1448277A (en) * 2002-03-29 2003-10-15 荧茂科技股份有限公司 Method of making multiplayer film color for electronic product display screen
CN102336023A (en) * 2011-10-11 2012-02-01 东莞劲胜精密组件股份有限公司 Surface treatment process for plastic product
CN103112410A (en) * 2013-01-31 2013-05-22 广州市金钟汽车零件制造有限公司 Automobile plate and manufacturing method and application thereof
CN203600516U (en) * 2013-11-15 2014-05-21 东莞劲胜精密组件股份有限公司 Injection molding component of electronic equipment
CN105336265A (en) * 2015-11-11 2016-02-17 上海福宇龙汽车科技有限公司 Vacuum film-plated automobile remote key logo and manufacturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1448277A (en) * 2002-03-29 2003-10-15 荧茂科技股份有限公司 Method of making multiplayer film color for electronic product display screen
CN102336023A (en) * 2011-10-11 2012-02-01 东莞劲胜精密组件股份有限公司 Surface treatment process for plastic product
CN103112410A (en) * 2013-01-31 2013-05-22 广州市金钟汽车零件制造有限公司 Automobile plate and manufacturing method and application thereof
CN203600516U (en) * 2013-11-15 2014-05-21 东莞劲胜精密组件股份有限公司 Injection molding component of electronic equipment
CN105336265A (en) * 2015-11-11 2016-02-17 上海福宇龙汽车科技有限公司 Vacuum film-plated automobile remote key logo and manufacturing method thereof

Similar Documents

Publication Publication Date Title
JP2019070650A (en) Cover for vehicle radar sensor
US9474192B2 (en) Housing for electronic equipment and manufacturing method thereof
CN103265287B (en) Ceramic wristwatch dial and manufacturing method thereof
US9934703B2 (en) Label for decorating a bottle, bottle and method of manufacture of such a label
CN102555652B (en) In-mold injection molding decoration film with surface texture touch
CN103826864B (en) In-mold transfer film which changes its color according to a temperature and which has a scent-emitting function and method for manufacturing same
CN103458632B (en) Case of electronic device and preparation method thereof
CN101955594A (en) Making method of shell and shell fabricated through method
US20100108344A1 (en) Housing for electronic device and method of making the housing
CN201194453Y (en) Housing with decorative layer
CN101742842B (en) Shell and manufacture method thereof
CN101927629B (en) Transfer film with three-dimensional grains and manufacturing method thereof
CN201019188Y (en) Ornament for nail
CN106935965A (en) A kind of housing and preparation technology with antenna decorating function
TW201345364A (en) Housing of electronic device and method for manufacturing same
US20100156001A1 (en) Method of combining laser-engraving and in-mold decoration techniques to laser-engrave pattern on plastic product and the product thereof
CN201294685Y (en) Casing and electronic product employing the same
CN103085443B (en) Method for manufacturing paper cup material
CN102700279A (en) Printing method of surface pattern of metal product
CN105931912B (en) A kind of technique directly printing pattern in plastic water plating keycap
CN101547576A (en) Method for manufacturing shell
US20160107375A1 (en) Layered-body production method
US20100297407A1 (en) Plastic housing and manufacturing method thereof
JP2011136458A (en) Method of manufacturing decorative molded article
CN102019779A (en) Production method of three-dimensional pattern

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 510800 Donghua Road West, Xinhua Street, Huadu District, Guangzhou, Guangdong

Applicant after: Guangzhou Jinzhong auto parts Limited by Share Ltd

Address before: 510800 Donghua Road West, Xinhua Street, Huadu District, Guangzhou, Guangdong

Applicant before: Guangzhou Jinzhong Automobile Part Manufacturing Co., Ltd.