CN204605076U - A kind of bidirectional stretching polypropylene film - Google Patents
A kind of bidirectional stretching polypropylene film Download PDFInfo
- Publication number
- CN204605076U CN204605076U CN201520123924.0U CN201520123924U CN204605076U CN 204605076 U CN204605076 U CN 204605076U CN 201520123924 U CN201520123924 U CN 201520123924U CN 204605076 U CN204605076 U CN 204605076U
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- polypropylene film
- ultraviolet
- film
- utility
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 33
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 33
- -1 polypropylene Polymers 0.000 title claims abstract description 32
- 230000002457 bidirectional effect Effects 0.000 title claims 6
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 230000003471 anti-radiation Effects 0.000 claims abstract description 5
- 230000008033 biological extinction Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000002216 antistatic agent Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000000123 paper Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 5
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 5
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005021 flexible packaging material Substances 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
本实用新型公开了一种双向拉伸聚丙烯薄膜，包括聚丙烯膜层、消光层和防紫外抗静电混合层，所述聚丙烯膜层设置在中间，聚丙烯膜层上方设置消光层，下方设置防紫外抗静电混合层。本实用新型的表面无需涂覆粘合剂，只需加热即可直接与纸张、塑料、金属等材料复合，节省了生产工序，大大降低了生产成本；另外，本实用新型的薄膜既具有消光性能，又具有防紫外线抗静电性能，在聚丙烯树脂层的表面热复合一层反辐射隔离膜，能够有效实现对紫外线的隔离反射，同时加入聚醚酰胺酰亚胺抗静电剂，解决了薄膜生产与使用中的静电问题。
The utility model discloses a biaxially stretched polypropylene film, which comprises a polypropylene film layer, a delustering layer and an anti-ultraviolet and antistatic mixed layer. An anti-ultraviolet and anti-static mixed layer is provided. The surface of the utility model does not need to be coated with an adhesive, and can be directly compounded with paper, plastic, metal and other materials only by heating, which saves the production process and greatly reduces the production cost; in addition, the film of the utility model has both matting properties , and has anti-ultraviolet and antistatic properties. A layer of anti-radiation isolation film is thermally compounded on the surface of the polypropylene resin layer, which can effectively realize the isolation and reflection of ultraviolet rays. At the same time, polyetheramideimide antistatic agent is added to solve the problem of film production. And the problem of static electricity in use.
Description
技术领域technical field
本实用新型涉及包装材料技术领域，具体涉及一种双向拉伸聚丙烯薄膜。The utility model relates to the technical field of packaging materials, in particular to a biaxially stretched polypropylene film.
背景技术Background technique
双向拉伸聚丙烯薄膜(BOPP薄膜)是一种非常重要的软包装材料，其无色、无嗅、无味、无毒，具有高拉伸强度、冲击强度、刚性、强韧性和良好的透明性，被广泛用于食品、衣物和书籍的包装。然而，一般的BOPP消光膜不具有热封性能，而且无法解决BOPP消光膜在生产与使用中的静电问题，这样会造成客户对薄膜的选用产生限制。Biaxially oriented polypropylene film (BOPP film) is a very important flexible packaging material. It is colorless, odorless, tasteless, and non-toxic. It has high tensile strength, impact strength, rigidity, toughness, and good transparency. It is widely used in the packaging of food, clothing and books. However, the general BOPP matting film does not have heat sealing performance, and it cannot solve the static electricity problem in the production and use of BOPP matting film, which will cause customers to limit the selection of films.
实用新型内容Utility model content
本实用新型的发明目的在于：针对上述存在的问题，提供一种双向拉伸聚丙烯薄膜。The purpose of the invention of the utility model is to provide a biaxially stretched polypropylene film in view of the above existing problems.
本实用新型采用的技术方案是这样的：The technical scheme that the utility model adopts is such:
一种双向拉伸聚丙烯薄膜，包括聚丙烯膜层、消光层和防紫外抗静电混合层，所述聚丙烯膜层设置在中间，聚丙烯膜层上方设置消光层，下方设置防紫外抗静电混合层。A biaxially stretched polypropylene film, comprising a polypropylene film layer, a matting layer and an anti-ultraviolet and antistatic mixed layer, the polypropylene film layer is arranged in the middle, a matting layer is arranged above the polypropylene film layer, and an anti-ultraviolet and antistatic layer is arranged below the polypropylene film layer mixed layers.
作为优选，所述消光层为可热封消光层。Preferably, the matte layer is a heat-sealable matte layer.
作为优选，所述双向拉伸聚丙烯薄膜的厚度为10-50μm。Preferably, the biaxially oriented polypropylene film has a thickness of 10-50 μm.
作为优选，所述防紫外抗静电混合层为聚丙烯树脂层的表面热复合一层反辐射隔离膜，所述聚丙烯树脂层为聚丙烯与聚醚酰胺酰亚胺混合制成。Preferably, the anti-ultraviolet and anti-static mixed layer is thermally laminated with a layer of anti-radiation isolation film on the surface of the polypropylene resin layer, and the polypropylene resin layer is made by mixing polypropylene and polyetheramide-imide.
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
1、本实用新型的表面无需涂覆粘合剂，只需加热即可直接与纸张、塑料、金属等材料复合，节省了生产工序，大大降低了生产成本。1. The surface of the utility model does not need to be coated with adhesive, and can be directly compounded with paper, plastic, metal and other materials only by heating, which saves the production process and greatly reduces the production cost.
2、本实用新型的薄膜既具有消光性能，又具有防紫外线抗静电性能，在聚丙烯树脂层的表面热复合一层反辐射隔离膜，能够有效实现对紫外线的隔离反射，同时加入聚醚酰胺酰亚胺抗静电剂，解决了薄膜生产与使用中的静电问题。2. The film of the present invention not only has extinction performance, but also has anti-ultraviolet and anti-static performance. A layer of anti-radiation isolation film is thermally compounded on the surface of the polypropylene resin layer, which can effectively realize the isolation and reflection of ultraviolet rays. At the same time, polyetheramide is added The imide antistatic agent solves the problem of static electricity in film production and use.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图中标记：1-消光层，2-聚丙烯膜层，3-防紫外抗静电混合层。Marks in the figure: 1-matting layer, 2-polypropylene film layer, 3-anti-ultraviolet and anti-static mixed layer.
具体实施方式Detailed ways
现在结合附图对本实用新型作进一步详细的说明。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。Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.
如图1所示，一种双向拉伸聚丙烯薄膜，包括聚丙烯膜层2、消光层1和防紫外抗静电混合层3，所述聚丙烯膜层2设置在中间，聚丙烯膜层2上方设置消光层1，下方设置防紫外抗静电混合层3。As shown in Figure 1, a kind of biaxially stretched polypropylene film comprises polypropylene film layer 2, delustering layer 1 and anti-ultraviolet antistatic mixed layer 3, and described polypropylene film layer 2 is arranged in the middle, and polypropylene film layer 2 A matting layer 1 is arranged on the top, and an anti-ultraviolet and antistatic mixed layer 3 is arranged on the bottom.
所述消光层1为可热封消光层，所述防紫外抗静电混合层3为聚丙烯树脂层的表面热复合一层反辐射隔离膜。所述聚丙烯树脂层为聚丙烯与聚醚酰胺酰亚胺混合制成，所述双向拉伸聚丙烯薄膜的厚度为10-50μm。The matting layer 1 is a heat-sealable matting layer, and the anti-ultraviolet and antistatic mixed layer 3 is a layer of anti-radiation isolation film thermally compounded on the surface of a polypropylene resin layer. The polypropylene resin layer is made by mixing polypropylene and polyetheramide-imide, and the thickness of the biaxially stretched polypropylene film is 10-50 μm.
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123924.0U CN204605076U (en) | 2015-03-04 | 2015-03-04 | A kind of bidirectional stretching polypropylene film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123924.0U CN204605076U (en) | 2015-03-04 | 2015-03-04 | A kind of bidirectional stretching polypropylene film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605076U true CN204605076U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123924.0U Expired - Fee Related CN204605076U (en) | 2015-03-04 | 2015-03-04 | A kind of bidirectional stretching polypropylene film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605076U (en) |
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2015
- 2015-03-04 CN CN201520123924.0U patent/CN204605076U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |