CN202864025U - 食品包装用涂层铝材 - Google Patents

食品包装用涂层铝材 Download PDF

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Publication number
CN202864025U
CN202864025U CN 201220514747 CN201220514747U CN202864025U CN 202864025 U CN202864025 U CN 202864025U CN 201220514747 CN201220514747 CN 201220514747 CN 201220514747 U CN201220514747 U CN 201220514747U CN 202864025 U CN202864025 U CN 202864025U
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China
Prior art keywords
coating
aluminum product
food packaging
aluminium
utility
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Expired - Fee Related
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CN 201220514747
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English (en)
Inventor
陈波
蔡征国
许铁鹏
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New Mstar Technology Ltd, Laguna Island, Zhaoqing
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JIANGSU LIDAO NEW MATERIAL CO Ltd
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Priority to CN 201220514747 priority Critical patent/CN202864025U/zh
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Abstract

本实用新型公开了一种食品包装用涂层铝材,包括采用粘合剂从上到下依次粘合连接的聚酯薄膜涂层、铝材层、双向拉伸聚丙烯薄膜涂层和聚乙烯薄膜底层,所述的粘合剂为松香合成水溶性塑料薄膜胶粘剂。本实用新型结构简单,安全无毒、承载能力强,铝材层不易发生断裂且成本低廉。

Description

食品包装用涂层铝材
技术领域
本实用新型涉及食品包装技术领域,尤其是一种食品包装用涂层铝材。 
背景技术
铝密度小,重量较轻,有优良的加工性,易于冲压成各种复杂的形状,耐腐蚀性强,不会生锈;阻隔性、遮光性、保香性极好,能有效地保护产品,在包装行业中应用广泛。但是目前使用的铝制包装薄膜承载能力较差,内部铝层易发生断裂,包装薄膜易破损。 
实用新型内容
本实用新型要解决的技术问题是:克服现有技术中之不足,提供一种安全无毒、承载能力强,铝层不易发生断裂且成本低廉的食品包装用涂层铝材。 
本实用新型解决其技术问题所采用的技术方案是:一种食品包装用涂层铝材,包括采用粘合剂从上到下依次粘合连接的聚酯薄膜涂层、铝材层、双向拉伸聚丙烯薄膜涂层和聚乙烯薄膜底层,所述的粘合剂为松香合成水溶性塑料薄膜胶粘剂。 
进一步地,铝材层厚度为0.02μm~0.04μm。 
本实用新型的有益效果是:本实用新型提供的食品包装用铝材结构简单,安全无毒、承载能力强,铝材层不易发生断裂且成本低廉。 
附图说明
下面结合附图和实施方式对本实用新型进一步说明。 
图1是本实用新型的结构示意图。 
图中1.聚酯薄膜涂层; 2.铝材层 ;3.双向拉伸聚丙烯薄膜涂层; 4.聚乙 烯薄膜底层 。 
具体实施方式
现在结合附图对本实用新型作进一步的说明。这些附图均为简化的示意图仅以示意方式说明本实用新型的基本结构,因此其仅显示与本实用新型有关的构成。 
如图1所示的一种食品包装用涂层铝材,包括采用粘合剂从上到下依次粘合连接的聚酯薄膜涂层1、铝材层2、双向拉伸聚丙烯薄膜涂层3和聚乙烯薄膜底层4,所述的粘合剂为松香合成水溶性塑料薄膜胶粘剂。铝材层2厚度为0.03μm。 
铝材层2上下均具有薄膜涂层,承载能力强且不易发生断裂且成本较低。松香合成水溶性塑料薄膜胶黏剂不仅能起到良好的粘合效果,且安全无毒,进一步提高了食品包装用涂层铝材的安全性。本实用新型综合了铝箔的高阻隔性、塑料薄膜的柔韧性与抗冲击性,是一种高性能的包装材料,且不会造成对内容物和人体的污染,达到食品包装的卫生安全标准。 
上述实施方式只为说明本实用新型的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并加以实施,并不能以此限制本实用新型的保护范围,凡根据本实用新型精神实质所作的等效变化或修饰,都应涵盖在本实用新型的保护范围内。 

Claims (2)

1.一种食品包装用涂层铝材,其特征是:包括采用粘合剂从上到下依次粘合连接的聚酯薄膜涂层(1)、铝材层(2)、双向拉伸聚丙烯薄膜涂层(3)和聚乙烯薄膜底层(4),所述的粘合剂为松香合成水溶性塑料薄膜胶粘剂。
2.根据权利要求1所述的食品包装用涂层铝材,其特征是:所述的铝材层(2)厚度为0.02μm~0.04μm。
CN 201220514747 2012-09-29 2012-09-29 食品包装用涂层铝材 Expired - Fee Related CN202864025U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220514747 CN202864025U (zh) 2012-09-29 2012-09-29 食品包装用涂层铝材

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Application Number Priority Date Filing Date Title
CN 201220514747 CN202864025U (zh) 2012-09-29 2012-09-29 食品包装用涂层铝材

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CN202864025U true CN202864025U (zh) 2013-04-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240935A (zh) * 2013-05-22 2013-08-14 四川汇利实业有限公司 一种聚酰胺-铝冷冲压成型药品包装用复合膜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240935A (zh) * 2013-05-22 2013-08-14 四川汇利实业有限公司 一种聚酰胺-铝冷冲压成型药品包装用复合膜

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GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160607

Address after: Dasha town Sihui City, Guangdong province 526000 Zhaoqing Fu River Industrial Park

Patentee after: New Mstar Technology Ltd, Laguna Island, Zhaoqing

Address before: 213001 No. 1959 Longcheng Road, bell tower area, Jiangsu, Changzhou

Patentee before: Jiangsu Lidao New Materials Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20200929