CN213444105U - Tensile packaging film - Google Patents
Tensile packaging film Download PDFInfo
- Publication number
- CN213444105U CN213444105U CN202022172632.XU CN202022172632U CN213444105U CN 213444105 U CN213444105 U CN 213444105U CN 202022172632 U CN202022172632 U CN 202022172632U CN 213444105 U CN213444105 U CN 213444105U
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- China
- Prior art keywords
- layer
- packaging film
- film body
- coating
- tensile
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012785 packaging film Substances 0.000 title claims abstract description 58
- 229920006280 packaging film Polymers 0.000 title claims abstract description 58
- 239000011248 coating agent Substances 0.000 claims abstract description 43
- 238000000576 coating method Methods 0.000 claims abstract description 43
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 76
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Wrappers (AREA)
Abstract
The utility model discloses a tensile packaging film, including the packaging film body, the packaging film body includes fire-retardant layer, waterproof layer, tensile layer and main part layer, the inoxidizing coating has been paintd on the surface of packaging film body, the inoxidizing coating includes wear-resisting coating and anticorrosive coating. The utility model discloses fire-retardant layer has good fire behaviour and chemical property stability, the waterproof layer has good stability, chemical resistance, resilience and mechanical properties, and waterproof effect has, the stretch-proofing performance and the life of packaging film body have been increased, the tensile resistance of packaging film body is further increased to the tensile layer, the intensity and the stretch-proofing nature of packaging film body have been guaranteed to the main part layer, wear-resistant coating has increased the wear resistance and the corrosion resisting property of packaging film body, the corrosion protection coating further increases the corrosion resisting property of packaging film body, it is more weak to have solved current packaging film stretch-proofing ability, the fragile, and the problem that anticorrosion and fire behaviour are not good.
Description
Technical Field
The utility model relates to a packaging film technical field specifically is a packaging film of tensile.
Background
The packaging film is used for winding the packing, make the packing material more firm clean and tidy, use in foreign trade export, papermaking, five metals, plastics chemical industry, building materials and food and medicine trade, be adapted to the commodity of packing various shapes, increase product appearance appeal, the commodity packed has compactness and fixity, the widget can not be askew in the east of packing, but current packaging film stretch-proofing ability is more weak, the fragile, and anticorrosion and fire behaviour are not good, for this reason, we provide a tensile packaging film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packaging film of tensile possesses stretch-proofing, anticorrosion and the good advantage of fire behaviour, has solved current packaging film stretch-proofing ability more weakly, fragile, and the not good problem of anticorrosion and fire behaviour.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile packaging film, includes the packaging film body, the packaging film body includes fire-retardant layer, waterproof layer, tensile layer and bulk layer, the inoxidizing coating has been paintd on the surface of packaging film body, the inoxidizing coating includes wear-resistant coating and anticorrosive coating.
Preferably, the flame-retardant layer is located the surface of waterproof layer, the waterproof layer is located the surface of tensile layer, tensile layer is located the surface of main part layer.
Preferably, the wear-resistant coating is positioned on the outer surface of the corrosion-resistant coating, and the corrosion-resistant coating is positioned on the outer surface of the flame-retardant layer.
Preferably, the flame-retardant layer is a polyvinyl chloride layer, the waterproof layer is a polyurethane layer, the tensile layer is an ethylene propylene diene monomer rubber layer, and the main body layer is a polyethylene layer.
Preferably, the wear-resistant coating is a silicon carbide anti-corrosion wear-resistant coating, and the anti-corrosion coating is an epoxy resin coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses fire-retardant layer has good fire behaviour and chemical property stability, the waterproof layer has good stability, chemical resistance, resilience and mechanical properties, and waterproof effect has, the stretch-proofing performance and the life of packaging film body have been increased, the tensile resistance of packaging film body is further increased to the tensile layer, the intensity and the stretch-proofing nature of packaging film body have been guaranteed to the main part layer, wear-resistant coating has increased the wear resistance and the corrosion resisting property of packaging film body, the corrosion protection coating further increases the corrosion resisting property of packaging film body, it is more weak to have solved current packaging film stretch-proofing ability, the fragile, and the problem that anticorrosion and fire behaviour are not good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged structural view of a cross section of a body of the packaging film of the present invention;
fig. 3 is a schematic diagram of the cross-sectional enlarged structure of the protective layer of the present invention.
In the figure: 1. a packaging film body; 101. a flame retardant layer; 102. a waterproof layer; 103. a tensile layer; 104. a body layer; 2. a protective layer; 201. a wear-resistant coating; 202. and (4) an anti-corrosion coating.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a packaging film body 1, fire-retardant layer 101, waterproof layer 102, tensile layer 103, main part layer 104, inoxidizing coating 2, wear-resisting coating 201 and anticorrosive coating 202 part are the parts that general standard component or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a tensile packaging film comprises a packaging film body 1, the packaging film body 1 comprises a flame retardant layer 101, a waterproof layer 102, a tensile layer 103 and a main body layer 104, the flame retardant layer 101 is located on the outer surface of the waterproof layer 102, the waterproof layer 102 is located on the outer surface of the tensile layer 103, the tensile layer 103 is located on the outer surface of the main body layer 104, the flame retardant layer 101 is a polyvinyl chloride layer, the waterproof layer 102 is a polyurethane layer, the tensile layer 103 is an ethylene propylene diene monomer layer, the main body layer 104 is a polyethylene layer, a protective layer 2 is coated on the surface of the packaging film body 1, the protective layer 2 comprises a wear-resistant coating 201 and an anti-corrosion coating 202, the wear-resistant coating 201 is located on the outer surface of the anti-corrosion coating 202, the anti-corrosion coating 202 is located on the outer surface of the flame retardant layer 101, the wear-resistant coating 201 is a silicon, waterproof layer 102 has good stability, chemical resistance, resilience and mechanical properties, and has waterproof effect, the stretch resistance and the life of packaging film body 1 have been increased, tensile layer 103 further increases the stretch resistance of packaging film body 1, bulk layer 104 has guaranteed the intensity and the stretch resistance of packaging film body 1, wear-resistant coating 201 has increased the wear resistance and the corrosion resistance of packaging film body 1, corrosion-resistant coating 202 further increases the corrosion resistance of packaging film body 1, the problem that current packaging film stretch resistance is more weak, fragile, and anticorrosion and flame retardant property are not good is solved.
During the use, fire-retardant layer 101 has good fire behaviour and chemical stability, waterproof layer 102 has good stability, chemical resistance, resilience and mechanical properties, and has waterproof effect, the stretch-proofing performance and the life of packaging film body 1 have been increased, tensile layer 103 further increases the stretch-proofing performance of packaging film body 1, bulk layer 104 has guaranteed the intensity and the stretch-proofing performance of packaging film body 1, wear-resisting coating 201 has increased the wear resistance and the corrosion protection of packaging film body 1, anticorrosion coating 202 further increases the corrosion protection of packaging film body 1, the problem that current packaging film stretch-proofing ability is relatively weak, fragile, and anticorrosive and flame retardant property is not good has been solved.
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 tensile packaging film comprises a packaging film body (1), and is characterized in that: the packaging film comprises a packaging film body (1) and is characterized in that the packaging film body (1) comprises a flame-retardant layer (101), a waterproof layer (102), a tensile layer (103) and a main body layer (104), a protective layer (2) is coated on the surface of the packaging film body (1), and the protective layer (2) comprises a wear-resistant coating (201) and an anti-corrosion coating (202).
2. A stretch-resistant packaging film as claimed in claim 1, wherein: the flame-retardant layer (101) is located on the outer surface of the waterproof layer (102), the waterproof layer (102) is located on the outer surface of the tensile layer (103), and the tensile layer (103) is located on the outer surface of the main body layer (104).
3. A stretch-resistant packaging film as claimed in claim 1, wherein: the wear-resistant coating (201) is positioned on the outer surface of the anti-corrosion coating (202), and the anti-corrosion coating (202) is positioned on the outer surface of the flame-retardant layer (101).
4. A stretch-resistant packaging film as claimed in claim 1, wherein: the flame-retardant layer (101) is a polyvinyl chloride layer, the waterproof layer (102) is a polyurethane layer, the tensile layer (103) is an ethylene propylene diene monomer layer, and the main body layer (104) is a polyethylene layer.
5. A stretch-resistant packaging film as claimed in claim 1, wherein: the wear-resistant coating (201) is a silicon carbide anticorrosion wear-resistant coating, and the anticorrosion coating (202) is an epoxy resin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022172632.XU CN213444105U (en) | 2020-09-29 | 2020-09-29 | Tensile packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022172632.XU CN213444105U (en) | 2020-09-29 | 2020-09-29 | Tensile packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213444105U true CN213444105U (en) | 2021-06-15 |
Family
ID=76282533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022172632.XU Expired - Fee Related CN213444105U (en) | 2020-09-29 | 2020-09-29 | Tensile packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213444105U (en) |
-
2020
- 2020-09-29 CN CN202022172632.XU patent/CN213444105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |