CN112140458A - 一种喷涂或电镀后再套啤工艺 - Google Patents

一种喷涂或电镀后再套啤工艺 Download PDF

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Publication number
CN112140458A
CN112140458A CN202010778689.6A CN202010778689A CN112140458A CN 112140458 A CN112140458 A CN 112140458A CN 202010778689 A CN202010778689 A CN 202010778689A CN 112140458 A CN112140458 A CN 112140458A
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Prior art keywords
plastic part
microwave
coating
electroplating
beer
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CN202010778689.6A
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曾天
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Cheobe Dongguan Package Co ltd
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Cheobe Dongguan Package Co ltd
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Priority to CN202010778689.6A priority Critical patent/CN112140458A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/54—Electroplating of non-metallic surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

本发明公开了一种喷涂或电镀后再套啤工艺，(1)先注塑一个实色或透明的塑料件，或生产一个金属材质的部件；(2)实色或透明的塑胶件、或金属材质的部件放置匹配的模具内，表面上微波脉冲电镀一层耐高温的涂层；(3)然后注塑透明材质的塑胶件，所述塑胶件添加有微波引发剂和固化剂，继续进行微波脉冲固化后即可。

Description

一种喷涂或电镀后再套啤工艺
技术领域
本发明属于加工领域，具体涉及一种喷涂或电镀后再套啤工艺。
背景技术
市场上常见的产品外观表面后加工处理的喷涂或电镀大概有两种，一种是直接在产品外面做喷涂或电镀，另一种在产品内表面做喷涂或电镀。第一种在外表面做的，表面容易刮花或者损坏涂层或镀层；第二种在内表面做的，如果遇上容器产品，涂层或镀层极可能会有盛装的容体(物料)存在发生化学变化，有可能产生不可知有害物质。
发明内容
本发明的目的是提供一种喷涂或电镀后再套啤工艺，不存在上述的问题，在外层有一层透明保护层，使产品外观看上去更有质感和层次感，使产品更受消费欢迎。
为了解决以上技术问题，本发明采用以下技术方案：
一种喷涂或电镀后再套啤工艺，包括：(1)先注塑一个实色或透明的塑料件，或生产一个金属材质的部件；(2)实色或透明的塑胶件、或金属材质的部件放置匹配的模具内，表面上微波脉冲电镀一层耐高温的涂层；(3)然后注塑透明材质的塑胶件，所述塑胶件添加有微波引发剂和固化剂，继续进行微波脉冲固化后即可。
进一步地，所述塑胶件的主要成分环氧树脂。
进一步地，所述微波引发剂包括过氧化苯甲酰和/或过氧化苯甲酰的衍生物。
进一步地，所述耐高温的涂层为二氧化钛和二氧化硅复合涂层。
进一步地，所述模具为微波电镀机和注塑机通用的模具。
进一步地，微波脉冲电镀的参数为2.45GHz，脉冲连续功率120w，沉积速率：SiO25nm/s，TiO22.5nm/s，沉积时间：30min。
本发明具有以下有益效果：
通过在一个模具内，实现了同时电镀高温涂层，并且进行微波固化外层涂层，大大简化了操作步骤，降低成本。同时三层结构的处理方式，使产品内壁避免与食物接触，外层保护高温涂层，同时美观大方。
附图说明
图1为实施例的圆柱形容器产品结构示意图，6：透明材质的塑胶件，7：耐高温的涂层，8：透明的塑料件。
图2为产品在模具中的状态图，1：模具内层，2：产品，3：模具外层，4：通气孔，5：注塑孔。
具体实施方式
为便于更好地理解本发明，通过以下实例加以说明，这些实例属于本发明的保护范围，但不限制本发明的保护范围。
实施例
一种喷涂或电镀后再套啤工艺，包括：(1)先注塑一个透明的塑料件8，是一种圆柱形容器；(2)圆柱形容器放置匹配的模具内，表面上微波脉冲电镀一层耐高温的涂层7；(3)然后注塑透明材质的塑胶件6，所述塑胶件主要成分环氧树脂，添加有微波引发剂和固化剂，继续进行微波脉冲固化后即可。所述微波引发剂包括过氧化苯甲酰和/或过氧化苯甲酰的衍生物。所述耐高温的涂层7为二氧化钛和二氧化硅复合涂层。微波脉冲电镀的参数为2.45GHz，脉冲连续功率120w，沉积速率：SiO25nm/s，TiO22.5nm/s，沉积时间：30min。
所述模具为微波电镀机和注塑机通用的模具。所述模具内层1与圆柱形容器相匹配，圆柱形容器与模具外层3的距离相等，并且具有密封性和通气孔4，注塑孔5。
以上内容不能认定本发明具体实施只局限于这些说明，对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思前提下，还可以做出若干简单推演或替换，都应当视为属于本发明由所提交的权利要求书确定的专利保护范围。

Claims (6)

1.一种喷涂或电镀后再套啤工艺，其特征在于，(1)先注塑一个实色或透明的塑料件，或生产一个金属材质的部件；(2)实色或透明的塑胶件、或金属材质的部件放置匹配的模具内，表面上微波脉冲电镀一层耐高温的涂层；(3)然后注塑透明材质的塑胶件，所述塑胶件添加有微波引发剂和固化剂，继续进行微波脉冲固化后即可。
2.根据权利要求1所述的喷涂或电镀后再套啤工艺，其特征在于，所述塑胶件的主要成分环氧树脂。
3.根据权利要求1所述的喷涂或电镀后再套啤工艺，其特征在于，所述微波引发剂包括过氧化苯甲酰和/或过氧化苯甲酰的衍生物。
4.根据权利要求1所述的喷涂或电镀后再套啤工艺，其特征在于，所述耐高温的涂层为二氧化钛和二氧化硅复合涂层。
5.根据权利要求1所述的喷涂或电镀后再套啤工艺，其特征在于，所述模具为微波电镀机和注塑机通用的模具。
6.根据权利要求1所述的喷涂或电镀后再套啤工艺，其特征在于，微波脉冲电镀的参数为2.45GHz，脉冲连续功率120w，沉积速率：SiO25nm/s，TiO22.5nm/s，沉积时间：30min。
CN202010778689.6A 2020-08-05 2020-08-05 一种喷涂或电镀后再套啤工艺 Withdrawn CN112140458A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113619898A (zh) * 2021-07-26 2021-11-09 罗源 一种化妆品包装瓶及其制作工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113619898A (zh) * 2021-07-26 2021-11-09 罗源 一种化妆品包装瓶及其制作工艺

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Application publication date: 20201229