CN213649034U - Scratch-resistant washing film - Google Patents
Scratch-resistant washing film Download PDFInfo
- Publication number
- CN213649034U CN213649034U CN202022222992.6U CN202022222992U CN213649034U CN 213649034 U CN213649034 U CN 213649034U CN 202022222992 U CN202022222992 U CN 202022222992U CN 213649034 U CN213649034 U CN 213649034U
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- China
- Prior art keywords
- layer
- film
- thin
- waterproof
- scratch resistant
- Prior art date
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- Expired - Fee Related
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- 230000003678 scratch resistant effect Effects 0.000 title claims description 14
- 238000005406 washing Methods 0.000 title abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 118
- 239000010408 film Substances 0.000 claims description 31
- -1 polyethylene Polymers 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 229920002799 BoPET Polymers 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 230000001788 irregular Effects 0.000 claims description 4
- 239000002313 adhesive film Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 25
- 238000007639 printing Methods 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000007790 scraping Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 19
- 230000002349 favourable effect Effects 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 229920006267 polyester film Polymers 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
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Abstract
The utility model belongs to the technical field of the technique of packing product and specifically relates to a resistant washing membrane is related to, and it includes substrate layer, adhesive linkage, printing ink layer, thin layer and the waterproof layer that laminates mutually in proper order from bottom to top, and the thin layer is laminated mutually through extrusion and waterproof layer, and wherein the substrate layer is the PP substrate layer, and the thin layer is the PET thin layer, and the printing ink layer is made by the dry back of fixing a color of water-based ink. This application has and makes the printing ink layer be difficult for scraping from the washing membrane, keeps the decorative of washing membrane for the applied scene of washing membrane is difficult for receiving the effect of influence.
Description
Technical Field
The application relates to the field of packaging products, in particular to a scratch-resistant washing film.
Background
The material requirements of people in modern society are basically met, so people begin to pursue spiritual requirements, and the composite packaging tape which is firm, durable and has aesthetic feeling is produced. The synthetic wrapping tape is roughly classified into PP wrapping tape, PET wrapping tape, PE stretch film, and the like according to the material.
In the production process of the existing packaging tape, a washing film is firstly synthesized, then the washing film is processed and cut to obtain the packaging tape, an ink layer is usually coated on the surface of the washing film, and the ink layer has better decoration property after drying and color fixing, so that the application scene of the washing film is favorably expanded.
Aiming at the related technologies, the inventor thinks that the ink layer on the surface of the washing film is easy to scrape off when meeting rainfall weather or being washed by water flow, and the decoration of the washing film is easy to be influenced, thereby further influencing the application scene of the washing film.
SUMMERY OF THE UTILITY MODEL
In order to make the difficult washing membrane of following of printing ink layer scrape off, keep the decorative of washing membrane for the use scene of washing membrane is difficult for receiving the influence, and this application provides a washing membrane resistant.
The application provides a resistant washing membrane of scraping adopts following technical scheme:
the utility model provides a resistant washing membrane of scraping, includes substrate layer, adhesive linkage, printing ink layer, thin layer and the waterproof layer that from bottom to top laminated the setting mutually in proper order, the thin layer is laminated mutually through extrusion and waterproof layer.
Through adopting above-mentioned technical scheme, the printing ink layer is located setting up between adhesive linkage and the thin layer and makes the washing membrane when meetting rainfall weather or rivers and erode, the waterproof layer all plays the effect of blockking to water with the thin layer, thereby protect the printing ink layer, make the printing ink layer be difficult for scraping because of the erodeing of water, and then make the washing membrane have good resistant scraping nature, thereby be favorable to keeping the decorative of washing membrane, make the application scene of washing membrane difficult to receive the influence, and simultaneously, the thin layer does benefit to the stability when fixing between reinforcing thin layer and the waterproof layer through extrusion and waterproof layer laminating mutually.
Optionally, the substrate layer is a PP substrate layer.
Through adopting above-mentioned technical scheme, PP polypropylene resin has the quality light, and is durable, and the burning can not produce the advantage of toxic gas to be favorable to realizing energy-concerving and environment-protective, PP polypropylene resin chemical stability is good simultaneously, has good mechanical properties, and rigidity, wearability are good, and the hardness is also higher, thereby is favorable to guaranteeing the structural strength after washing membrane makes.
Optionally, the thickness of the PP substrate layer is 60-90 μm.
By adopting the technical scheme, the thickness of the base material layer is 60-90 mu m, so that the washing film is ensured to have good comprehensive performance on the premise of lower production cost, and the use requirement in daily life is met.
Optionally, the film layer is a PET film layer.
By adopting the technical scheme, the film layer made of the PET polyester film has the advantages of easy processing, high temperature resistance and good voltage insulation resistance, and the PET polyester film has excellent physical and chemical properties, size stability, transparency and recyclability, thereby being beneficial to realizing energy conservation and environmental protection.
Optionally, the thickness of the PET film layer is 40-60 μm.
By adopting the technical scheme, the thickness of the thin film layer is not easy to be too thin, otherwise, the strength is not enough, the thin film layer is easy to damage, the thickness of the thin film layer is not easy to be too thick, otherwise, the bonding space between the thin film layer and the base material layer is easy to occupy, and the PET thin film layer with the thickness selected to be 40-60 mu m is beneficial to ensuring the strength of the thin film layer and not occupying too much bonding space with the base material layer.
Optionally, the adhesive layer is a polyurethane adhesive layer.
Through adopting above-mentioned technical scheme, the adhesive linkage that polyurethane preparation formed not only adhesion strength is strong, still has excellent buffering, shock-absorbing function simultaneously to be applicable to this washing membrane's bonding field.
Optionally, the waterproof layer is a polyethylene waterproof layer.
By adopting the technical scheme, the polyethylene material adopted by the polyethylene waterproof layer is a widely used material, has good heat resistance and cold resistance, has good chemical stability, higher rigidity and toughness and is easy to find and process.
Optionally, a plurality of protrusions are convexly arranged on one side, facing the thin film layer, of the waterproof layer, grooves which are arranged in one-to-one correspondence with the protrusions are formed in the thin film layer, and the protrusions are respectively located in the grooves.
Through adopting above-mentioned technical scheme, the cooperation between each arch and recess is favorable to further strengthening the joint strength between waterproof layer and the thin layer to be favorable to further strengthening the connection stability between waterproof layer and the thin layer.
Optionally, the cross sections of the protrusions and the grooves are both irregular circles or ellipses.
Through adopting above-mentioned technical scheme, the arch and the recess of irregular circular or oval setting are convenient for the staff to process it.
In summary, the present application includes at least one of the following beneficial technical effects:
the waterproof layer and the thin film layer both play a role in blocking water, so that the ink layer is protected, the ink layer is not easy to scrape off due to the washing of water, and the washing film has good scraping resistance, so that the decoration of the washing film is kept, and the application scene of the washing film is not easily influenced;
the PP substrate layer made of the PP polypropylene resin has the advantages of light weight, durability and no toxic gas generation during combustion, thereby being beneficial to realizing energy conservation and environmental protection;
the film layer made of the PET polyester film has the advantages of easy processing, high temperature resistance and good voltage insulation resistance, and the PET polyester film has excellent physical and chemical properties, dimensional stability, transparency and recyclability, thereby being beneficial to realizing energy conservation and environmental protection.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. a substrate layer; 2. an adhesive layer; 3. an ink layer; 4. a thin film layer; 5. a waterproof layer; 6. a protrusion; 7. and (4) a groove.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, a scratch resistant water-washable film is disclosed for the examples of the present application. Scratch-resistant washing membrane includes substrate layer 1, adhesive linkage 2, printing ink layer 3, thin layer 4 and waterproof layer 5, and wherein, substrate layer 1, adhesive linkage 2, printing ink layer 3, thin layer 4 and waterproof layer 5 laminate the setting mutually in proper order from bottom to top.
The adhesive layer 2 is a polyurethane adhesive layer made of polyurethane, the adhesive layer 2 made of polyurethane has strong adhesive force and excellent buffering and damping functions, so that the adhesive layer is suitable for the adhesive field of the washing film, and the polyurethane adhesive layer is 25 microns in the embodiment so as to ensure the adhesiveness of the polyurethane adhesive layer on the premise of low production cost.
The ink layer 3 is prepared by drying and fixing the color of the water-based ink, so as to be used for displaying decorative patterns, the film layer 4 is a PET film layer made of a PET polyester film, the film layer 4 made of the PET polyester film has the advantages of easiness in processing, high temperature resistance and good voltage-resistant insulating property, and the PET polyester film has excellent physical and chemical properties and dimensional stability, transparency and recyclability, so that the energy conservation and environmental protection are facilitated, the thickness of the PET film layer is set to be 40-60 mu m, 50 mu m is selected in the embodiment, so that the strength of the film layer 4 is ensured, and meanwhile, the excessive bonding space with a PP substrate layer is not occupied.
For further reinforcing polyethylene waterproof layer and PET film layer laminating stability when fixed mutually, the protruding a plurality of archs 6 that are equipped with along its length direction evenly distributed of one side of polyethylene waterproof layer orientation PET film layer, the recess 7 that sets up with a plurality of protruding 6 one-to-one is seted up to one side of PET film layer orientation polyethylene waterproof layer, each arch 6 is located each recess 7 respectively, arch 6 all is irregular circular or oval with the cross-section of recess 7 to staff's processing.
The implementation principle of a scrape resistant washing membrane of this application embodiment is: ink layer 3 is located setting up between adhesive linkage 2 and thin layer 4 and makes the washing membrane of making when meetting rainfall weather or rivers and erode, waterproof layer 5 at first plays the effect of blockking to water with thin layer 4, thereby protect ink layer 3, make ink layer 3 be difficult for scraping because of the erodeing of water, and then make the washing membrane have good resistant scraping nature, thereby be favorable to keeping the decorative of washing membrane, make the application scene of washing membrane difficult to receive the influence, and simultaneously, thin layer 4 is laminated mutually through extrusion and waterproof layer 5 and arch 6 and recess 7 be provided with and is favorable to strengthening the stability when fixed between thin layer 4 and the waterproof layer 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A scratch resistant water-washable film characterized by: the adhesive film comprises a base material layer (1), an adhesive layer (2), an ink layer (3), a thin layer (4) and a waterproof layer (5), wherein the base material layer, the adhesive layer (2), the ink layer (3), the thin layer (4) and the waterproof layer (5) are sequentially attached to each other from bottom to top, and the thin layer (4) is attached to the waterproof layer (5) through extrusion.
2. The scratch resistant water washable film of claim 1, wherein: the substrate layer (1) is a PP substrate layer.
3. The scratch resistant water washable film of claim 2, wherein: the thickness of the PP substrate layer is 60-90 mu m.
4. The scratch resistant water washable film of claim 1, wherein: the film layer (4) is a PET film layer.
5. The scratch resistant water washable film of claim 4, wherein: the thickness of the PET film layer is 40-60 mu m.
6. The scratch resistant water washable film of claim 1, wherein: the bonding layer (2) is a polyurethane bonding layer.
7. The scratch resistant water washable film of claim 1, wherein: the waterproof layer (5) is a polyethylene waterproof layer.
8. The scratch resistant water washable film of claim 7, wherein: the waterproof layer (5) is provided with a plurality of bulges (6) in a protruding mode towards one side of the thin film layer (4), the thin film layer (4) is provided with grooves (7) which are arranged in a one-to-one correspondence mode with the bulges (6), and the bulges (6) are located in the grooves (7) respectively.
9. The scratch resistant water washable film of claim 8, wherein: the cross sections of the bulges (6) and the grooves (7) are irregular circles or ellipses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222992.6U CN213649034U (en) | 2020-09-30 | 2020-09-30 | Scratch-resistant washing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222992.6U CN213649034U (en) | 2020-09-30 | 2020-09-30 | Scratch-resistant washing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213649034U true CN213649034U (en) | 2021-07-09 |
Family
ID=76700314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022222992.6U Expired - Fee Related CN213649034U (en) | 2020-09-30 | 2020-09-30 | Scratch-resistant washing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213649034U (en) |
-
2020
- 2020-09-30 CN CN202022222992.6U patent/CN213649034U/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: 20210709 |