CN213861129U - Wear-resistant POF heat shrinkable film - Google Patents
Wear-resistant POF heat shrinkable film Download PDFInfo
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- CN213861129U CN213861129U CN202022558474.1U CN202022558474U CN213861129U CN 213861129 U CN213861129 U CN 213861129U CN 202022558474 U CN202022558474 U CN 202022558474U CN 213861129 U CN213861129 U CN 213861129U
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Abstract
The utility model discloses a wear-resisting POF heat shrink film, including heat shrink film body, heat shrink film body includes the stratum basale, the stratum basale includes the basic unit, the top fixedly connected with tensile layer of basic unit, the top fixedly connected with uvioresistant layer of stratum basale, the top fixedly connected with antistatic layer on uvioresistant layer, the top fixedly connected with waterproof layer of antistatic layer, the top fixedly connected with wearing layer of waterproof layer. The utility model discloses a cooperation of thermal contraction membrane body, stratum basale, basic unit, tensile layer, ultraviolet resistance layer, antistatic layer, waterproof layer and wearing layer is used, can effectual wear resistance, waterproof performance and the antistatic behavior of improvement thermal contraction membrane body, has improved the practicality of thermal contraction membrane body, and the protection is not damaged by the packaging product, and it is relatively poor to have solved current POF thermal contraction membrane wear resistance and waterproof performance, makes the easy problem of damaging of POF thermal contraction membrane.
Description
Technical Field
The utility model relates to a packaging material technical field specifically is a wear-resisting POF thermal contraction membrane.
Background
The heat shrinkable film is used for selling and transporting various products, mainly has the main functions of stabilizing, covering and protecting the products, and has the advantages of high puncture resistance, good shrinkability and certain shrinkage stress, holes cannot be generated in the film in the shrinking process, the traditional heat shrinkable film is mainly used in a classified mode, the comprehensive performance is generally poor, on the other hand, in order to protect the appearance quality of the surface of an article, the heat shrinkable film is often used, when the heat shrinkable film is used, the heat shrinkable film is firstly wrapped on the surface of the article and is shrunk by heating, the heat shrinkable film is attached to the surface of the article, but the existing POF heat shrinkable film is poor in wear resistance and waterproof performance, so that the POF heat shrinkable film is easy to damage, and the packaged products are damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting POF heat shrink film possesses the advantage that wear resistance and waterproof performance are good, and it is relatively poor to have solved current POF heat shrink film wear resistance and waterproof performance, makes POF heat shrink film damage easily to lead to receiving the problem of damage by the packing product.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting POF heat shrink film, includes heat shrink film body, heat shrink film body includes the stratum basale, the stratum basale includes the basic unit, the top fixedly connected with tensile layer of basic unit, the top fixedly connected with anti ultraviolet layer on stratum basale, the top fixedly connected with antistatic layer on anti ultraviolet layer, the top fixedly connected with waterproof layer of antistatic layer, the top fixedly connected with wearing layer of waterproof layer.
Preferably, the material of the base layer is a polyolefin-co-polypropylene composite layer, and the material of the tensile layer is an ethylene-tetrafluoroethylene copolymer.
Preferably, the material on the ultraviolet resistant layer is an ultraviolet resistant agent, and the material on the antistatic layer is an antistatic plastic film.
Preferably, the waterproof layer is made of vinyl polymer, and the wear-resistant layer is made of oriented polystyrene.
Preferably, the surface of the heat shrinkable film body is provided with through holes, and the void ratio of the through holes is-%.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of thermal contraction membrane body, stratum basale, basic unit, tensile layer, ultraviolet resistance layer, antistatic layer, waterproof layer and wearing layer is used, can effectual wear resistance, waterproof performance and the antistatic behavior of improvement thermal contraction membrane body, has improved the practicality of thermal contraction membrane body, and the protection is not damaged by the packaging product, and it is relatively poor to have solved current POF thermal contraction membrane wear resistance and waterproof performance, makes POF thermal contraction membrane damage easily to lead to receiving the problem of damage by the packaging product.
2. The utility model discloses a set up the stratum basale, can effectual improvement thermal contraction membrane body's extensibility can, through setting up the ultraviolet resistance layer, can effectual improvement thermal contraction membrane body's ultraviolet resistance can, prevent the ageing of thermal contraction membrane body too fast, through setting up the antistatic layer, can effectual improvement thermal contraction membrane body's antistatic property, prevent that static causes the conflagration from appearing in the thermal contraction membrane body, through setting up the waterproof layer, can effectual improvement thermal contraction membrane body's waterproof performance, better protection is packed the product, through setting up the wearing layer, can effectual improvement thermal contraction membrane body's wear resistance, improve the life of thermal contraction membrane body, through setting up the through-hole, can in time discharge thermal contraction membrane body and by the air between the packing object.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the heat shrinkable film of the present invention;
fig. 3 is a schematic view of the composition structure of the basal layer of the present invention.
In the figure: 1. a heat shrinkable film body; 101. a base layer; 1011. a base layer; 1012. a tensile layer; 102. an anti-ultraviolet layer; 103. an antistatic layer; 104. a waterproof layer; 105. a wear layer; 2. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a wear-resistant POF heat shrinkable film comprises a heat shrinkable film body 1, wherein a through hole 2 is formed in the surface of the heat shrinkable film body 1, the void ratio of the through hole 2 is 5-10%, air between the heat shrinkable film body 1 and a packaged object can be timely discharged by arranging the through hole 2, the heat shrinkable film body 1 comprises a base layer 101, the base layer 101 comprises a base layer 1011, a tensile layer 1012 is fixedly connected to the top of the base layer 1011, the base layer 1011 is made of a polyolefin-co-polypropylene composite layer, the tensile layer 1012 is made of an ethylene-tetrafluoroethylene copolymer, the extensibility of the heat shrinkable film body 1 can be effectively improved by arranging the base layer 101, an anti-ultraviolet layer 102 is fixedly connected to the top of the base layer 101, the anti-ultraviolet layer 102 is made of an anti-ultraviolet agent, an anti-static plastic film is made of an anti-static layer 103, and the anti-ultraviolet layer 102 is arranged, the anti-ultraviolet performance of the heat shrinkable film body 1 can be effectively improved, the heat shrinkable film body 1 is prevented from being aged too fast, the anti-static performance of the heat shrinkable film body 1 can be effectively improved by arranging the anti-static layer 103, a fire caused by static electricity can be prevented from occurring in the heat shrinkable film body 1, the anti-static layer 103 is fixedly connected to the top of the anti-ultraviolet layer 102, the waterproof layer 104 is fixedly connected to the top of the anti-static layer 103, the waterproof layer 104 is made of vinyl polymer, the wear-resistant layer 105 is made of oriented polystyrene, the waterproof performance of the heat shrinkable film body 1 can be effectively improved by arranging the waterproof layer 104, packaged products can be better protected, the wear-resistant performance of the heat shrinkable film body 1 can be effectively improved by arranging the wear-resistant layer 105, the service life of the heat shrinkable film body 1 is prolonged, and the wear-resistant layer 105 is fixedly connected to the top of the waterproof layer 104, by using the heat shrinkable film body 1, the base layer 101, the base layer 1011, the tensile layer 1012, the ultraviolet-resistant layer 102, the antistatic layer 103, the waterproof layer 104 and the wear-resistant layer 105 in a matching manner, the wear resistance, the waterproof performance and the antistatic performance of the heat shrinkable film body 1 can be effectively improved, the practicability of the heat shrinkable film body 1 is improved, a packaged product is protected from being damaged, and the problem that the packaged product is damaged due to the fact that the POF heat shrinkable film is easy to damage because the existing POF heat shrinkable film is poor in wear resistance and waterproof performance is solved.
When the heat shrinkable film is used, the extension performance of the heat shrinkable film body 1 can be effectively improved through the base layer 101, the ultraviolet resistance of the heat shrinkable film body 1 can be effectively improved through the ultraviolet resistance layer 102, the heat shrinkable film body 1 is prevented from being aged too fast, the antistatic performance of the heat shrinkable film body 1 can be effectively improved through the antistatic layer 103, a fire caused by static electricity can be prevented from occurring on the heat shrinkable film body 1, the waterproof performance of the heat shrinkable film body 1 can be effectively improved through the waterproof layer 104, a packaged product can be better protected, the wear resistance of the heat shrinkable film body 1 can be effectively improved through the wear resistance layer 105, the service life of the heat shrinkable film body 1 is prolonged, and air between the heat shrinkable film body 1 and a packaged object can be discharged in time through the through hole 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wear-resistant POF heat shrinkable film comprises a heat shrinkable film body (1) and is characterized in that: the heat shrinkable film comprises a heat shrinkable film body (1) and is characterized in that the heat shrinkable film body (1) comprises a basal layer (101), the basal layer (101) comprises a basal layer (1011), a top fixedly connected with tensile layer (1012) of the basal layer (1011), a top fixedly connected with anti-ultraviolet layer (102) of the basal layer (101), a top fixedly connected with antistatic layer (103) of the anti-ultraviolet layer (102), a top fixedly connected with waterproof layer (104) of the antistatic layer (103), and a top fixedly connected with wear-resistant layer (105) of the waterproof layer (104).
2. The abrasion-resistant POF heat shrinkable film of claim 1, wherein: the base layer (1011) is made of a polyolefin-copolymerized propylene composite layer, and the tensile layer (1012) is made of ethylene-tetrafluoroethylene copolymer.
3. The abrasion-resistant POF heat shrinkable film of claim 1, wherein: the material of anti ultraviolet layer (102) is anti ultraviolet agent, the material of antistatic layer (103) is antistatic plastic film.
4. The abrasion-resistant POF heat shrinkable film of claim 1, wherein: the waterproof layer (104) is made of vinyl polymer, and the wear-resistant layer (105) is made of oriented polystyrene.
5. The abrasion-resistant POF heat shrinkable film of claim 1, wherein: the surface of the heat shrinkable film body (1) is provided with through holes (2), and the void ratio of the through holes (2) is 5-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022558474.1U CN213861129U (en) | 2020-11-09 | 2020-11-09 | Wear-resistant POF heat shrinkable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022558474.1U CN213861129U (en) | 2020-11-09 | 2020-11-09 | Wear-resistant POF heat shrinkable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213861129U true CN213861129U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022558474.1U Active CN213861129U (en) | 2020-11-09 | 2020-11-09 | Wear-resistant POF heat shrinkable film |
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| Country | Link |
|---|---|
| CN (1) | CN213861129U (en) |
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- 2020-11-09 CN CN202022558474.1U patent/CN213861129U/en active Active
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wear-resistant POF heat shrink film Effective date of registration: 20230428 Granted publication date: 20210803 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Taicang branch Pledgor: Ruiou Qifu (Suzhou) Packaging Technology Co.,Ltd. Registration number: Y2023980039624 |