CN105729941B - 一种可内部透光型微棱镜反光膜及其生产工艺方法 - Google Patents

一种可内部透光型微棱镜反光膜及其生产工艺方法 Download PDF

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CN105729941B
CN105729941B CN201610110267.5A CN201610110267A CN105729941B CN 105729941 B CN105729941 B CN 105729941B CN 201610110267 A CN201610110267 A CN 201610110267A CN 105729941 B CN105729941 B CN 105729941B
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basement membrane
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刘干
陈德松
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Nanjing Saikang Traffic Safety Technology Co.,Ltd.
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NANJING SKY TRAFFIC SAFETY TECHNOLOGY Co Ltd
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    • 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
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal 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
    • B32B15/09Layered products comprising a layer of metal comprising metal 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 comprising polyesters
    • 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
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • 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
    • B32B38/10Removing layers, or parts of layers, mechanically or chemically
    • 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/12Reflex reflectors
    • G02B5/122Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or 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
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/412Transparent
    • 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
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/416Reflective

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Abstract

本发明公开了一种可内部透光型微棱镜反光膜及其生产工艺方法,其特征是所述反光膜包括依次设置的棱镜结构层、支撑层、面膜层和离型纸层,通过三合二分法来合成反光膜。优点:具有高反向透光率的同时也具有高光穿透率。

Description

一种可内部透光型微棱镜反光膜及其生产工艺方法
技术领域
本发明涉及反光膜制作技术领域,特别涉及一种可内部透光型微棱镜反光膜及其生产工艺方法。
背景技术
微棱镜型反光膜是一种具有高反光亮度和优异耐老化性能的新型反光膜。广泛用于各种道路交通安全标志,交通安全设施,车辆安全装置等领域,可起到明显的安全警示作用。传统的微棱镜型反光膜需要通过车辆的远光灯照射才能被动反光,将标志信息传递给路段交通参与者,在逆光、雾霾、冰凝等交通环境中,反光膜的反光性能也将大大降低或失效,如今越来越多的标志具有主动发光的功能,方便自身不具备照明条件的慢行交通者,在夜晚、阴雨等光照不佳的环境中,获得交通标志信息,但传统的微棱镜型反光膜反光膜的光穿透率比较低,不能及时的交通参与者获得交通标志信息,存在很大的安全隐患。
发明内容
本发明所要解决的技术问题是克服现有技术反光性能较低,光穿透不足的缺陷,提供一种可内部透光型微棱镜反光膜及其生产工艺方法。
为解决上述技术问题,本发明采用如下的技术方案:一种可内部透光型微棱镜反光膜,其特征是所述反光膜包括依次设置的棱镜结构层、支撑层、面膜层和离型纸层。
进一步的,所述面膜层包括可剥离的基膜C,所述面膜层还包括面膜,其中面膜设置于基膜C上,所述支撑层包括基膜B和支撑结构层,其中支撑结构层设置于基膜B上,所述棱镜结构层包括可剥离的基膜A,所述棱镜结构层还包括纳米有机物和聚酯树脂,其中纳米有机物和聚酯树脂依次设置于基膜A上。
一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是:
步骤1)通过双斗恒温交叉喷涂的方法,既带恒温控制的两个平行罐斗对向覆盖喷涂,每面能同时保证均匀喷涂两次,在基膜A中喷涂纳米有机物,喷涂厚度范围在20um-50um,再经过烘箱传输道将所述纳米有机物中的稀释溶剂挥发;
步骤2)将聚酯树脂压制成微棱镜状,与经过步骤1)处理后的基膜A进行通过物理方法进行复合,并进行均匀解析,得到棱镜结构层,反向透光率达35%-45%;
步骤3)在基膜B中进行支撑结构层种植,并采用固化工艺处理,将处理后的基膜B与步骤2)得到的棱镜结构层进行通过物理方法进行复合、压花,结构固定后,进行烘干处理,进行分离处理,剥离基膜A,得到反光层;
步骤4)在基膜C中敷置具备耐久沾色的面膜,采用喷涂设备喷涂油墨,按不同类型制作白、蓝、绿、红、黄色系反光膜基色,采用固化设备进行烘干固化,与步骤3)得到的反光层通过物理方法进行复合,得到半成品;
步骤5)采用离型纸涂抹压敏胶,与步骤4)得到的半成品通过物理方法进行复合,剥离基膜C,固定成型,得到反光膜。
进一步的,所述步骤1)中喷涂纳米有机物时需保证纳米有机物喷涂表面平整、无杂物,所述步骤1)-步骤5)的操作环节温度为18-25摄氏度,操作间为无尘密闭防静电空间。
进一步的,所述反光膜中白色系反光膜光穿透率在40%以上。
进一步的,所述基膜A、基膜B、基膜C是亚克力材料,通用简称为PMMA。
进一步的,所述步骤2)-5)中复合时采用的物理方法为通过粘合复合。
本发明所达到的有益效果:极大的提高了反向透光率和光穿透率。
附图说明
图1是可内部透光型微棱镜反光膜生产工艺流程图;
图2是可内部透光型微棱镜反光膜的应用示意图。
1是可内部透光型微棱镜反光膜,2是标志牌正面铝板,3是背光源导光板,4是标志后背封板。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
对照图1,一种可内部透光型微棱镜反光膜,其特征是所述反光膜包括依次设置的棱镜结构层、支撑层、面膜层和离型纸层。
所述面膜层包括可剥离的基膜C,所述面膜层还包括面膜,所述支撑层包括基膜B和支撑结构层,所述棱镜结构层包括可剥离的基膜A,所述棱镜结构层还包括纳米有机物和聚酯树脂。
一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是:
步骤1)通过双斗恒温交叉喷涂的方法在基膜A中喷涂纳米有机物,喷涂厚度范围在20um-50um,再经过烘箱传输道将所述纳米有机物中的稀释溶剂挥发;
步骤2)将聚酯树脂压制成微棱镜状,与经过步骤1)处理后的基膜A进行通过物理方法进行复合,并进行均匀解析,得到棱镜结构层,反向透光率达35%-45%;
步骤3)在基膜B中进行支撑结构层种植,并采用固化工艺处理,将处理后的基膜B与步骤2)得到的棱镜结构层进行通过物理方法进行复合、压花,结构固定后,进行烘干处理,进行分离处理,剥离基膜A,得到反光层;
步骤4)在基膜C中敷置具备耐久沾色的面膜,采用喷涂设备喷涂油墨,按不同类型制作白、蓝、绿、红、黄色系反光膜基色,采用固化设备进行烘干固化,与步骤3)得到的反光层通过物理方法进行复合,得到半成品;
步骤5)采用离型纸涂抹压敏胶,与步骤4)得到的半成品通过物理方法进行复合,剥离基膜C,固定成型,得到反光膜。
所述步骤1)中喷涂纳米有机物时需保证纳米有机物喷涂表面平整、无杂物,所述步骤1)-步骤5)操作环节温度为18-25摄氏度,操作间为无尘密闭防静电空间。
所述反光膜中白色系反光膜光穿透率在40%以上。
所述基膜A、基膜B、基膜C是亚克力材料,通用简称为PMMA。
所述步骤2)-5)中复合时采用的物理方法为通过粘合复合。
本发明所达到的有益效果:极大的提高了反向透光率和光穿透率。
对照附图2,在使用时,可内部透光型微棱镜反光膜在外层,与标志牌正面铝板贴合,标志牌正面铝板再与背光源导光板贴合,背光源导光板贴合再与标志后背封板贴合,该类主动发光标志在白天时具备优秀的逆反射特性,夜晚或光照不佳的环境中,自动开启背光源,由于可内部透光型微棱镜反光膜具有很好的光穿透性,使交通参与者获得交通标志信息。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和变形,这些改进和变形也应视为本发明的保护范围。

Claims (7)

1.一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是:
步骤1)通过双斗恒温交叉喷涂的方法,在基膜A表面喷涂纳米有机物,再经过烘箱传输道将所述纳米有机物中的稀释溶剂挥发;
步骤2)将聚酯树脂压制成微棱镜状,与经过步骤1)处理后的基膜A通过物理方法进行复合,并进行均匀解析,得到棱镜结构层;
步骤3)在基膜B中进行支撑结构层种植,并采用固化工艺处理,将处理后的基膜B与步骤2)得到的棱镜结构层通过物理方法进行复合、压花,结构固定后,进行烘干处理,进行分离处理,剥离基膜A,得到反光层;
步骤4)在基膜C中敷置具备耐久沾色的面膜,采用喷涂设备喷涂油墨,按不同类型制作反光膜基色,采用固化设备进行烘干固化,与步骤3)得到的反光层通过物理方法进行复合,得到半成品;
步骤5)采用离型纸涂抹压敏胶,与步骤4)得到的半成品通过物理方法进行复合,剥离基膜C,固定成型,得到反光膜。
2.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述步骤1)中喷涂纳米有机物时需保证纳米有机物喷涂表面平整、无杂物,所述步骤1)-步骤5)的操作环节温度为18-25摄氏度,操作间为无尘密闭防静电空间。
3.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述反光膜中白色系反光膜光穿透率在40%以上。
4.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述基膜A、基膜B、基膜C是亚克力材料。
5.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述步骤1)喷涂纳米有机物的喷涂厚度范围是20μm-50μm。
6.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述反光膜基色有白、蓝、绿、红、黄色系反光膜基色。
7.根据权利要求1所述的一种可内部透光型微棱镜反光膜的生产工艺方法,其特征是所述步骤2)-5)中复合时采用的物理方法为通过粘合复合。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229882A (en) * 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
CN1264473A (zh) * 1997-06-16 2000-08-23 美国3M公司 自发光的逆向反射片及其制备方法
CN202119934U (zh) * 2011-07-04 2012-01-18 石狮市新力元反光材料有限公司 一种广角型反光膜材料
CN205573191U (zh) * 2016-02-29 2016-09-14 南京赛康交通安全科技股份有限公司 一种可内部透光型微棱镜反光膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229882A (en) * 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
CN1264473A (zh) * 1997-06-16 2000-08-23 美国3M公司 自发光的逆向反射片及其制备方法
CN202119934U (zh) * 2011-07-04 2012-01-18 石狮市新力元反光材料有限公司 一种广角型反光膜材料
CN205573191U (zh) * 2016-02-29 2016-09-14 南京赛康交通安全科技股份有限公司 一种可内部透光型微棱镜反光膜

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