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CN106166872A - 一种防紫外线铝箔 - Google Patents

一种防紫外线铝箔 Download PDF

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Publication number
CN106166872A
CN106166872A CN201610748320.4A CN201610748320A CN106166872A CN 106166872 A CN106166872 A CN 106166872A CN 201610748320 A CN201610748320 A CN 201610748320A CN 106166872 A CN106166872 A CN 106166872A
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纪轩
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NANTONG HUIDESENG PACKAGING MATERIAL CO Ltd
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NANTONG HUIDESENG PACKAGING MATERIAL CO Ltd
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Priority to CN201610748320.4A priority Critical patent/CN106166872A/zh
Publication of CN106166872A publication Critical patent/CN106166872A/zh
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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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered 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
    • B32B15/08—Layered 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
    • B32B15/085—Layered 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 polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered 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
    • B32B15/08—Layered 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
    • B32B15/082—Layered 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 vinyl resins; comprising acrylic resins
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging

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  • Laminated Bodies (AREA)

Abstract

本发明公开了一种防紫外线铝箔，它包括抗紫外线涂层、铝箔基材层、热封涂层，抗紫外线涂层的上面设置有印刷层、下面设置有聚丙烯层，抗紫外线涂层的厚度为1～2mm；铝箔基材层的下面设置有聚氯乙烯树脂层；热封涂层的上面涂覆有低密度聚乙烯层，低密度聚乙烯层的下面设置有乙烯聚酸乙烯聚合物层。抗紫外线涂层、铝箔基材层、热封涂层均通过酒精‑水性聚氨酯改性聚丙烯酸脂胶粘剂层连接在一起。本发明设计结构简单，功能多样，铝箔内含有聚丙烯可以防紫外线，铝箔基材具有更好的密封性和防潮性，阻氧隔热效果更好；同时具有携带使用方便、防止环境污染等优势。

Description

一种防紫外线铝箔
技术领域
本发明涉及一种铝箔，尤其涉及一种防紫外线铝箔，属于药品包装材料领域。
背景技术
随着经济和技术的发展，中国包装业的发展是有目共睹的，而用于特殊行业的药品包装材料也在不断更新换代。据市场情况组织最近公布对药品包装市场的研究表明，今后将向纸板箱和水泡眼包装转变。
传统的药品包装材料主要是金属和玻璃材质，但由于金属和玻璃作为药品包装材料密封性和防潮性差，不方便携带使用，所以复合材料更受药品包装业的欢迎。常见的复合材料有塑料薄膜，铝箔或镀铝膜等，塑料薄膜内含有不可降解的塑料因子易造成环境污染；镀铝膜阻氧隔热性能不好，防紫外线性能差等缺点，这些缺点都不利于药品包装业的发展。
发明内容
为了解决上述技术所存在的不足之处，本发明提供了一种防紫外线铝箔。
为了解决以上技术问题，本发明采用的技术方案是：一种防紫外线铝箔，抗紫外线涂层、铝箔基材层、热封涂层，抗紫外线涂层的上面设置有印刷层、下面设置有聚丙烯层，抗紫外线涂层的厚度为1～2mm；
铝箔基材层的下面设置有聚氯乙烯树脂层，热封涂层的下表面涂覆有低密度聚乙烯层，低密度聚乙烯层的下面设置有乙烯聚酸乙烯聚合物层。
聚丙烯层通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层和铝箔基材层粘合在一起；聚氯乙烯树脂层通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层和热封涂层粘合在一起。
低密度聚乙烯层的厚度为0.01～0.04mm，乙烯聚酸乙烯聚合物层的厚度为0.02～0.05mm。
本发明设计结构简单，功能多样，铝箔内含有聚丙烯可以防紫外线，铝箔基材具有更好的密封性和防潮性，阻氧隔热效果好；同时，携带使用方便、防止环境污染。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1为本发明的结构示意图。
图中：1、抗紫外线涂层；2、铝箔基材层；3、热封涂层；4、印刷层；5、聚丙烯层；6、聚氯乙烯树脂层；7、低密度聚乙烯层；8、乙烯醋酸乙烯聚合物层；9、酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层。
具体实施方式
如图1所示，本发明包括抗紫外线涂层1、铝箔基材层2、热封涂层3，抗紫外线涂层1的上面设置有印刷层4、下面设置有聚丙烯层5，抗紫外线涂层1的厚度为1～2mm；
铝箔基材层2的下面设置有聚氯乙烯树脂层6，热封涂层3的下表面涂覆有低密度聚乙烯层7，低密度聚乙烯层7的下面设置有乙烯聚酸乙烯聚合物层8。
聚丙烯层5通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层9和铝箔基材层2粘合在一起；聚氯乙烯树脂层6通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层9和热封涂层3粘合在一起。
低密度聚乙烯层7的厚度为0.01～0.04mm，乙烯聚酸乙烯聚合物层8的厚度为0.02～0.05mm。
印刷层4上的面可以印刷文字、图案等；聚丙烯层5具有很好的延伸性，可以增加铝箔的机械强度；抗紫外线涂层1的厚度为1～2mm，可以有效的防止紫外线，更好的保护药品；
聚氯乙烯树脂层6有很好的阻隔作用，它可以阻气、阻湿、阻光，使得药品包装的防潮性和隔热性能更好；
采用低密度聚乙烯和乙烯聚酸乙烯聚合物可以保证药品的密封性；另外，低密度聚乙烯层7的厚度为0.01～0.04mm，乙烯聚酸乙烯聚合物层8的厚度为0.02～0.05mm，二者无色、无味、无毒不会污染药品。
采用酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂取代传统的水性粘合剂，更有环保健康。
上述实施方式并非是对本发明的限制，本发明也并不仅限于上述举例，本技术领域的技术人员在本发明的技术方案范围内所做出的变化、改型、添加或替换，也均属于本发明的保护范围。

Claims (3)

1.一种防紫外线铝箔，包括抗紫外线涂层(1)、铝箔基材层(2)、热封涂层(3)，其特征在于：所述抗紫外线涂层(1)的上面设置有印刷层(4)、下面设置有聚丙烯层(5)，抗紫外线涂层(1)的厚度为1～2mm；
所述铝箔基材层(2)的下面设置有聚氯乙烯树脂层(6)，所述热封涂层(3)的下表面涂覆有低密度聚乙烯层(7)，低密度聚乙烯层(7)的下面设置有乙烯聚酸乙烯聚合物层(8)。
2.根据权利要求1所述的防紫外线铝箔，其特征在于：所述聚丙烯层(5)通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层(9)和铝箔基材层(2)粘合在一起；聚氯乙烯树脂层(6)通过酒精-水性聚氨酯改性聚丙烯酸脂胶粘剂层(9)和热封涂层(3)粘合在一起。
3.根据权利要求1所述的防紫外线铝箔，其特征在于：所述低密度聚乙烯层(7)的厚度为0.01～0.04mm，乙烯聚酸乙烯聚合物层(8)的厚度为0.02～0.05mm。
CN201610748320.4A 2016-08-27 2016-08-27 一种防紫外线铝箔 Pending CN106166872A (zh)

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Publication number Priority date Publication date Assignee Title
JP2007502219A (ja) * 2003-08-11 2007-02-08 インターナショナル・ペーパー・カンパニー 食品包装用途用のボール紙ラミネート
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CN204701219U (zh) * 2015-06-11 2015-10-14 宁波龙安包装科技有限公司 聚氯乙烯冷冲压固体药用复合硬片
CN204977643U (zh) * 2015-08-31 2016-01-20 陈巧琴 抗紫外线泡罩铝膜
CN206048931U (zh) * 2016-08-27 2017-03-29 南通惠得成包装材料有限公司 一种防紫外线铝箔

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JP2007502219A (ja) * 2003-08-11 2007-02-08 インターナショナル・ペーパー・カンパニー 食品包装用途用のボール紙ラミネート
CN203331514U (zh) * 2013-05-29 2013-12-11 上海海顺新型药用包装材料股份有限公司 一种无溶剂残留复合膜
CN204701219U (zh) * 2015-06-11 2015-10-14 宁波龙安包装科技有限公司 聚氯乙烯冷冲压固体药用复合硬片
CN204977643U (zh) * 2015-08-31 2016-01-20 陈巧琴 抗紫外线泡罩铝膜
CN206048931U (zh) * 2016-08-27 2017-03-29 南通惠得成包装材料有限公司 一种防紫外线铝箔

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Application publication date: 20161130