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CN105818509B - 玻璃微珠薄膜及使用该薄膜的外壳和该外壳的制作工艺 - Google Patents

玻璃微珠薄膜及使用该薄膜的外壳和该外壳的制作工艺 Download PDF

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CN105818509B
CN105818509B CN201610151075.9A CN201610151075A CN105818509B CN 105818509 B CN105818509 B CN 105818509B CN 201610151075 A CN201610151075 A CN 201610151075A CN 105818509 B CN105818509 B CN 105818509B
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CN105818509A (zh
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黄绵利
邵宜健
唐明虎
赵章林
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Zhejiang Decatay Electronic Technology Co., Ltd.
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ZHEJIANG TRILLION GAME TECHNOLOGY Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/1055—Layered 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 resin layer, i.e. interlayer
    • B32B17/1077—Layered 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 resin layer, i.e. interlayer containing polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance

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Abstract

本发明属于通讯等电子产品表面效果运用领域，尤其涉及一种玻璃微珠薄膜，包括基膜，所述基膜一侧均匀涂布有玻璃微珠粉层，基膜另一侧设有印刷层、纹理层和镀膜层，所述印刷层包括LOGO层、色彩层和保护层，所述LOGO层、色彩层和保护层由内到外依次设置在基膜一侧，所述纹理层设置在LOGO层和镀膜层之间，所述镀膜层设置在纹理层和色彩层之间。本发明将玻璃微珠粉层涂覆在基膜上后再进行印刷、镀膜和压花形成玻璃微珠分薄膜，本发明的薄膜后可以丰富3C产品表面的外观效果，可以拓展哑光IML产品或贴合产品的运用范围，可以提高哑光IML产品或贴合产品的表面性能。

Description

玻璃微珠薄膜及使用该薄膜的外壳和该外壳的制作工艺
技术领域
本发明属于通讯等电子产品表面效果运用领域，尤其涉及一种玻璃微珠薄膜及使用该薄膜的外壳和该外壳的制作工艺。
背景技术
现有的手机等电子产品的外观产品（外壳和薄膜）采用的IML工艺，表面效果为高光效果，且表面硬度的提高受限制，之前出现的哑光效果表面耐磨性能较差，硬度较低，运用受到限制。
发明内容
本发明为了解决上述现有技术中存在的缺陷和不足，提供了一种可以拓展IML外光效果应用范围，同时提高哑光膜表面的耐磨、耐硬度、耐刮擦性能，使平板类贴合产品和IML注塑哑光效果产品得到更广泛的应用，填补市场空白的玻璃微珠薄膜及使用该薄膜的外壳和该外壳的制作工艺。
本发明的技术方案：一种玻璃微珠薄膜，包括基膜，所述基膜一侧均匀涂布有玻璃微珠粉层，基膜另一侧设有印刷层、纹理层和镀膜层，所述印刷层包括LOGO层、色彩层和保护层，所述LOGO层、色彩层和保护层由内到外依次设置在基膜一侧，所述纹理层设置在LOGO层和镀膜层之间，所述镀膜层设置在纹理层和色彩层之间。
本发明将玻璃微珠粉层涂覆在基膜上后再进行印刷、镀膜和压花形成玻璃微珠分薄膜，本发明的薄膜后可以丰富3C产品表面的外观效果，可以拓展哑光IML产品或贴合产品的运用范围，可以提高哑光IML产品或贴合产品的表面性能。
优选地，所述基膜为PU基材薄膜，所述镀膜层为光学镀膜层，所述纹理层为压花纹理层。
优选地，所述镀膜层为二氧化硅基材薄膜、二氧化钛基材薄膜或者二氧化锆基材薄膜的一种。
优选地，所述保护层为环氧树脂基材薄膜。
一种采用玻璃微珠薄膜的外壳，包括玻璃微珠薄膜和注塑在玻璃微珠薄膜内的注塑件。
一种采用玻璃微珠薄膜的外壳，包括相互贴合在一起的玻璃纤维板和玻璃微珠薄膜。
一种采用玻璃微珠薄膜的外壳的制作工艺,包括下述步骤：
1)将玻璃微珠粉均匀涂布与PU基材薄膜上；
2)采用印刷工艺在PU基材薄膜上印刷相应的LOGO层、色彩层和保护层；
3)采用压花工艺在PU基材薄膜上压出相应的纹理层；
4)采用光学镀膜工艺在PU基材薄膜上形成相应的镀膜层；
5)用Formin模具将做过表面处理的玻璃微珠薄膜做成需要的电子产品外壳形状；
6)最后，用IML注塑模具将玻璃微珠薄与塑胶离子有效的结合在一起，注塑成电子产品外壳。
一种采用玻璃微珠薄膜的外壳的制作工艺,包括下述步骤：
1)将玻璃微珠粉均匀涂布与PU基材薄膜上；
2)采用印刷工艺在PU基材薄膜上印刷相应的LOGO层、色彩层和保护层；
3)采用压花工艺在PU基材薄膜上压出相应的纹理层；
4)采用光学镀膜工艺在PU基材薄膜上形成相应的镀膜层；
5)通过平板贴合技术，将经过表面处理的玻璃微珠薄膜和玻璃纤维板有效的结合在一起；
6)最后，通过CNC工序，做成需要的产品结构和外观。
本发明将玻璃微珠粉层涂覆在基膜上后再进行印刷、镀膜和压花形成玻璃微珠分薄膜，本发明的薄膜后可以丰富3C产品表面的外观效果，可以拓展哑光IML产品或贴合产品的运用范围，可以提高哑光IML产品或贴合产品的表面性能。
附图说明
图1为本发明实施例1的各层截面示意图；
图2为本发明实施例2中玻璃微珠薄膜的结构示意图；
图3为本发明实施例3的各层截面示意图；
图4为本发明实施例1和2最终产品的结构示意图；
图中1.基膜，2.玻璃微珠粉层，3.LOGO层，4.纹理层，5.镀膜层，6.色彩层，7.保护层，8.玻璃纤维板。
具体实施方式
下面结合附图和实施例对本发明作进一步详细的说明，但并不是对本发明保护范围的限制。
实施例1
如图1所示，一种玻璃微珠薄膜，包括基膜1，基膜1一侧均匀涂布有玻璃微珠粉层2，基膜1另一侧设有印刷层、纹理层4和镀膜层5，印刷层包括LOGO层3、色彩层6和保护层7，LOGO层3、色彩层6和保护层7由内到外依次设置在基膜1一侧，纹理层4设置在LOGO层3和镀膜层5之间，镀膜层5设置在纹理层4和色彩层6之间。基膜1为PU基材薄膜，镀膜层5为光学镀膜层，纹理层4为压花纹理层。镀膜层5为二氧化硅基材薄膜、二氧化钛基材薄膜或者二氧化锆基材薄膜的一种。保护层7为环氧树脂基材薄膜。
制作时，将玻璃微珠粉均匀涂布与PU基材薄膜上，在PU薄膜上做印刷、镀膜、压花等工艺进行表面处理；其中印刷工艺为：印刷相应的颜色（色彩层）、图案（LOGO层）和保护膜（保护层），镀膜工艺为光学镀膜工艺；压花工艺制作纹理层。
实施例2
如图2和4所示，一种采用玻璃微珠薄膜的电子产品外壳，包括玻璃微珠薄膜和注塑在玻璃微珠薄膜内的注塑件。
制作时，用Formin模具将做过表面处理的玻璃微珠薄膜做成需要的电子产品外壳形状；最后，用IML注塑模具将玻璃微珠薄与塑胶离子有效的结合在一起，注塑成电子产品外壳。
实施例3
如图3和4所示，一种采用玻璃微珠薄膜的电子产品外壳，包括相互贴合在一起的玻璃纤维板8和玻璃微珠薄膜。
制作时，通过平板贴合技术，将做过印刷、镀膜、压花等工艺进行表面处理后的玻璃微珠薄膜和玻璃纤维板有效的结合在一起，通过CNC工序，做成需要的产品结构和外观。
本发明将玻璃微珠粉层涂覆在基膜上后再进行印刷、镀膜和压花形成玻璃微珠分薄膜，本发明的薄膜后可以丰富3C产品表面的外观效果，可以拓展哑光IML产品或贴合产品的运用范围，可以提高哑光IML产品或贴合产品的表面性能。

Claims (6)

1.一种玻璃微珠薄膜，其特征在于：其包括基膜，所述基膜一侧均匀涂布有玻璃微珠粉层，基膜另一侧设有印刷层、纹理层和镀膜层，所述印刷层包括LOGO层、色彩层和保护层，所述LOGO层、色彩层和保护层由内到外依次设置在基膜一侧，所述纹理层设置在LOGO层和镀膜层之间，所述镀膜层设置在纹理层和色彩层之间。
2.根据权利要求1所述的一种玻璃微珠薄膜，其特征在于：所述基膜为PU基材薄膜，所述镀膜层为光学镀膜层，所述纹理层为压花纹理层。
3.根据权利要求2所述的一种玻璃微珠薄膜，其特征在于：所述镀膜层为二氧化硅基材薄膜、二氧化钛基材薄膜或者二氧化锆基材薄膜的一种。
4.根据权利要求1所述的一种玻璃微珠薄膜，其特征在于：所述保护层为环氧树脂基材薄膜。
5.一种采用权利要求1-4中任意一项所述的玻璃微珠薄膜的外壳，其特征在于：其包括玻璃微珠薄膜和注塑在玻璃微珠薄膜内的注塑件。
6.一种采用权利要求1-4中任意一项所述的玻璃微珠薄膜的外壳，其特征在于：其包括相互贴合在一起的玻璃纤维板和玻璃微珠薄膜。
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