CN116082685A - 一种高强度镭射定位膜的制造方法 - Google Patents

一种高强度镭射定位膜的制造方法 Download PDF

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CN116082685A
CN116082685A CN202211450365.5A CN202211450365A CN116082685A CN 116082685 A CN116082685 A CN 116082685A CN 202211450365 A CN202211450365 A CN 202211450365A CN 116082685 A CN116082685 A CN 116082685A
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pet film
film
laser positioning
rolling
drying
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张军孝
何晓明
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Xinyi Lingjun Optoelectronics Science And Technology Co ltd
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Xinyi Lingjun Optoelectronics Science And Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/08—Homopolymers or copolymers of acrylic acid esters

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Abstract

本发明公开了一种高强度镭射定位膜的制造方法，其特征在于，包括以下步骤：步骤一，选用PET膜作为基材，在其表面涂覆光油涂料；步骤二，将PET膜采用真空镀膜机使表面镀铝；步骤三，将PET膜进行正反两面同时辊压，压力强度为300N/cm3；步骤四，辊压后将PET膜送入烘箱烘干；步骤五，烘干后在PET膜进行电晕处理，制得镭射定位膜。通过镀铝提高整体结构强度，辊压可以进一步提高光油涂料密度，不易开裂。

Description

一种高强度镭射定位膜的制造方法
技术领域
本发明属于镭射定位膜技术领域，尤其涉及一种高强度镭射定位膜的制造方法。
背景技术
镭射定位膜由于具备三维立体效果广受消费者欢迎，具有高技术防伪功能，一般采用传统镭射模压的方式制作，在生产过程中PET基膜极易受高温影响，导致横向、纵向拉伸变形，此外，材料涂层厚度较薄，会因为涂层厚度不够而导致压印不清晰，若单纯地加大涂层厚度也不可行，因为是热能压印，涂层厚度越厚，在模压压印过程中，涂层受热脱落的风险也就越大。
发明内容
为了解决相关技术中的问题，本申请提供了一种高强度镭射定位膜的制造方法可以提高涂层强度。
技术方案如下：
一种高强度镭射定位膜的制造方法，其特征在于，包括以下步骤：
步骤一，选用PET膜作为基材，在其表面涂覆光油涂料；
步骤二，将PET膜采用真空镀膜机使表面镀铝；
步骤三，将PET膜进行正反两面同时辊压，压力强度为300N/cm3；
步骤四，辊压后将PET膜送入烘箱烘干；
步骤五，烘干后在PET膜进行电晕处理，制得镭射定位膜。
通过镀铝提高整体结构强度，辊压可以进一步提高光油涂料密度，不易开裂。
进一步地，所述步骤一中，所述光油涂料的原料包括乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯。
进一步地，乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯的重量比为2：1：5：7。
进一步地，将原料混合加热，持续时间为15-30min，加热方式为电加热。
进一步地，所述步骤一中，PET膜在涂覆光油涂料前，先在PET膜上贴附一层铝膜。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性的，并不能限制本发明。
具体实施方式
一种高强度镭射定位膜的制造方法，其特征在于，包括以下步骤：
步骤一，选用PET膜作为基材，在其表面涂覆光油涂料；
步骤二，将PET膜采用真空镀膜机使表面镀铝；
步骤三，将PET膜进行正反两面同时辊压，压力强度为300N/cm3；
步骤四，辊压后将PET膜送入烘箱烘干；
步骤五，烘干后在PET膜进行电晕处理，制得镭射定位膜。
通过镀铝提高整体结构强度，辊压可以进一步提高光油涂料密度，不易开裂。
所述步骤一中，所述光油涂料的原料包括乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯。
乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯的重量比为2：1：5：7。
将原料混合加热，持续时间为15-30min，加热方式为电加热。
所述步骤一中，PET膜在涂覆光油涂料前，先在PET膜上贴附一层铝膜。
本领域技术人员在考虑说明书及实践这里发明的发明后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本发明未发明的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由所附的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (5)

1.一种高强度镭射定位膜的制造方法，其特征在于，包括以下步骤：
步骤一，选用PET膜作为基材，在其表面涂覆光油涂料；
步骤二，将PET膜采用真空镀膜机使表面镀铝；
步骤三，将PET膜进行正反两面同时辊压，压力强度为300N/cm3；
步骤四，辊压后将PET膜送入烘箱烘干；
步骤五，烘干后在PET膜进行电晕处理，制得镭射定位膜。
2.根据权利要求1所述的制造方法，其特征在于，所述步骤一中，所述光油涂料的原料包括乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯。
3.根据权利要求2所述的制造方法，其特征在于，乙酸乙酯、乙酸丁酯、丙二醇和丙烯酸酯的重量比为2：1：5：7。
4.根据权利要求2所述的制造方法，其特征在于，将原料混合加热，持续时间为15-30min，加热方式为电加热。
5.根据权利要求1所述的制造方法，其特征在于，所述步骤一中，PET膜在涂覆光油涂料前，先在PET膜上贴附一层铝膜。
CN202211450365.5A 2022-11-19 2022-11-19 一种高强度镭射定位膜的制造方法 Withdrawn CN116082685A (zh)

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