CN210556709U - High-barrier plastic flexible packaging film - Google Patents
High-barrier plastic flexible packaging film Download PDFInfo
- Publication number
- CN210556709U CN210556709U CN201921456450.6U CN201921456450U CN210556709U CN 210556709 U CN210556709 U CN 210556709U CN 201921456450 U CN201921456450 U CN 201921456450U CN 210556709 U CN210556709 U CN 210556709U
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- Prior art keywords
- layer
- fixedly connected
- packaging film
- flexible packaging
- adhesive
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- 239000012785 packaging film Substances 0.000 title claims abstract description 42
- 229920006280 packaging film Polymers 0.000 title claims abstract description 42
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000009459 flexible packaging Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005728 strengthening Methods 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 230000007797 corrosion Effects 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 229920000297 Rayon Polymers 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 105
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002632 lipids Chemical class 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
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- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Wrappers (AREA)
Abstract
The utility model discloses a high barrier nature plastics flexible packaging film, including water proof strengthening layer and buffering bubble, the surface of water proof strengthening layer and the bottom fixed connection of buffering bubble, water proof strengthening layer contains the wearing layer, the ventilative layer of viscose fixedly connected with is passed through to the bottom of wearing layer, the bottom on ventilative layer is through binder fixedly connected with strengthening connection layer, and binder fixedly connected with central stable layer is passed through to the bottom on water proof strengthening layer, the utility model relates to a packaging film technical field. This high barrier property plastics flexible packaging film through wearing layer, bleeder vent, ventilative layer and the joint setting of reinforceing the articulamenting layer for the packaging film body can effectually keep apart the hydrone, and can strengthen inside gas permeability through the bleeder vent, through the setting of wearing layer, can effectually guarantee the reliability of the inside article of packaging film when the transportation, and through the setting of buffering bubble, further strengthened the guard action of packaging film.
Description
Technical Field
The utility model relates to a packaging film technical field specifically is a high resistant barrier property plastics flexible packaging film.
Background
The packaging film is mainly formed by the resin mixture extrusion of several kinds of different brands, has anti puncture, and super strength high performance twines the packing to the goods of stacking on the layer board, makes the packing material more firm clean and tidy, and superstrong waterproof effect is widely used, at foreign trade export, papermaking, five metals, plastics chemical industry, building materials, food and medicine trade. The main component of the plastic is a resin, which means a high molecular compound that has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.
Ordinary plastic packaging film can only accomplish the standard packing to article when using, has the effect of certain isolated dust, and this kind of traditional packaging film does not insulate against heat, and is corrosion-resistant and the ability of protecting inside transportation article, but a lot of electronic equipment when being transported by the packing back, receives the influence of environment inferior environment such as external high temperature very easily, leads to the damage of inside equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high barrier property plastics flexible packaging film has solved traditional packaging film and has not insulated against heat, corrosion-resistant and the ability of protecting inside transportation article, but a lot of electronic equipment when being transported by the packing back, receives the influence of environment inferior such as external high temperature very easily, leads to the problem that the internal plant damaged.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high barrier nature plastics flexible packaging film, includes water proof strengthening layer and buffering bubble, the surface of water proof strengthening layer and the bottom fixed connection of buffering bubble, water proof strengthening layer contains the wearing layer, the bleeder vent has been seted up on the surface of wearing layer, the ventilative layer of viscose fixedly connected with is passed through to the bottom of wearing layer, the bottom on ventilative layer is through binder fixedly connected with strengthening connection layer, binder fixedly connected with central stabilization layer is passed through to the bottom of water proof strengthening layer, the bottom on central stabilization layer is through binder fixedly connected with interior sheath, central stabilization layer contains the enhancement layer, the bottom of enhancement layer is through binder fixedly connected with sponge layer.
Preferably, the middle of the sponge layer is fixedly connected with a water bag.
Preferably, the bottom of the sponge layer is fixedly connected with a heat insulation layer through a binder, and the heat insulation layer is made of polyimide.
Preferably, the inner protection layer comprises a soft contact layer, the top of the soft contact layer is fixedly connected with an anti-corrosion layer through a binder, the soft contact layer is made of polyether ester amide, the thickness of the inner protection layer is 4-6 μm, the thickness of the central stabilizing layer is 3- μm6, and the thickness of the water-resisting strengthening layer is 4-8 μm.
Preferably, the corrosion-resistant layer is fixedly connected with a blocking hemisphere, the blocking hemisphere is fixedly connected with an air bag, the blocking hemisphere has elasticity, and the air bag is filled with inert gas.
Preferably, the corrosion-resistant layer is fixedly connected with an auxiliary layer on the top through an adhesive, and the surface of the auxiliary layer is coated with polyvinylidene fluoride.
Advantageous effects
The utility model provides a high barrier property plastic flexible packaging film. Compared with the prior art, the method has the following beneficial effects:
(1) the high-barrier plastic flexible packaging film is characterized in that the bottom of the enhancement layer is fixedly connected with a sponge layer through a binder, the middle of the sponge layer is fixedly connected with a water sac, the bottom of the sponge layer is fixedly connected with a heat-insulating layer through the binder, the inside of the corrosion-resistant layer is fixedly connected with a barrier hemisphere, the inside of the barrier hemisphere is fixedly connected with an air sac, the heat insulation layer can effectively improve the heat insulation performance of the packaging film through the combined arrangement of the reinforcing layer, the sponge layer, the water bag, the heat insulation layer, the blocking hemisphere and the air bag, and the heat insulation capability of the packaging film is further enhanced through the arrangement of the sponge layer and the water bag, and through the arrangement of the enhancement layer, so that the self strength of the packaging film can be effectively enhanced when the packaging film is bent to package equipment, and by the arrangement of the blocking hemispheres and the air bags, the strength of the packaging film can be further improved, and reliable heat insulation capability can be provided when necessary.
(2) This high barrier property plastics flexible packaging film, the bleeder vent has been seted up on the surface through the wearing layer, the ventilative layer of viscose fixedly connected with is passed through to the bottom of wearing layer, the bottom on ventilative layer is through binder fixedly connected with intensive articulamentum, through the wearing layer, the bleeder vent, ventilative layer and the joint setting of intensive articulamentum, make the packaging film body can effectually keep apart the hydrone, and can strengthen inside gas permeability through the bleeder vent, setting through the wearing layer, can effectually guarantee the reliability of the inside article of packaging film when the transportation, and through the setting of buffering bubble, the guard action of packaging film has further been strengthened.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the water-proof reinforced layer structure of the present invention;
FIG. 3 is a cross-sectional view of the central stabilizer structure of the present invention;
fig. 4 is a cross-sectional view of the inner protective layer structure of the present invention.
In the figure: 1. a water-resisting strengthening layer; 11. a wear layer; 12. air holes are formed; 13. a breathable layer; 14. a reinforced connection layer; 2. buffering the bubbles; 3. a central stabilizing layer; 31. an enhancement layer; 32. a sponge layer; 33. a water bladder; 34. a thermal insulation layer; 4. an inner protective layer; 41. a soft contact layer; 42. a corrosion-resistant layer; 43. blocking the hemisphere; 44. an air bag; 45. an auxiliary layer.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a high-barrier plastic flexible packaging film comprises a water-proof reinforcing layer 1 and buffering bubbles 2, wherein the surface of the water-proof reinforcing layer 1 is fixedly connected with the bottom of the buffering bubbles 2, the water-proof reinforcing layer 1 comprises a wear-resistant layer 11, air holes 12 are formed in the surface of the wear-resistant layer 11, the bottom of the wear-resistant layer 11 is fixedly connected with an air-permeable layer 13 through adhesive, the bottom of the air-permeable layer 13 is fixedly connected with a reinforced connecting layer 14 through adhesive, the bottom of the water-proof reinforcing layer 1 is fixedly connected with a central stabilizing layer 3 through adhesive, the central stabilizing layer 3 comprises a reinforcing layer 31, the reinforcing layer 31 is provided with rear reinforcing ribs and is arranged in a crossed manner, the bottom of the reinforcing layer 31 is fixedly connected with a sponge layer 32 through adhesive, the middle of the sponge layer 32 is fixedly connected with a water sac 33, the bottom of the sponge layer 32 is fixedly connected with a heat, the inner protection layer 4 comprises a soft contact layer 41, the top of the soft contact layer 41 is fixedly connected with a corrosion-resistant layer 42 through a binder, the heat-insulating layer 34 is made of polyimide, the soft contact layer 41 is made of polyether ester amide, the inner protection layer 4 is 4-6 microns thick, the central stabilizing layer 3 is 3-microns 6 thick, the water-resisting strengthening layer 41 is 4-8 microns thick, the blocking hemisphere has elasticity, inert gas is filled in the air bag 44, the surface of the auxiliary layer 45 is coated with polyvinylidene fluoride, the internal of the corrosion-resistant layer 42 is fixedly connected with the blocking hemisphere 43, the internal of the blocking hemisphere 43 is fixedly connected with the air bag 44, and through the combined arrangement of the wear-resistant layer 11, the air holes 12, the air-permeable layer 13 and the strengthening connecting layer 14, the packaging film body can effectively isolate water molecules, and can strengthen the internal air permeability through the air holes 12, the arrangement of the wear-resistant layer 11 can effectively ensure the reliability of the articles inside the packaging film during transportation, and the protection function of the packaging film is further strengthened by the arrangement of the buffer bubbles 2, the top of the corrosion-resistant layer 42 is fixedly connected with an auxiliary layer 45 through an adhesive, through the combined arrangement of the reinforcing layer 31, the sponge layer 32, the water bag 33, the heat insulation layer 34, the blocking hemisphere 43 and the air bag 44, the heat insulation layer 34 can effectively improve the heat insulation performance of the packaging film, and the heat insulation capability of the packaging film is further enhanced through the arrangement of the sponge layer 32 and the water bag 33, and the arrangement of the reinforcing layer 31 can effectively enhance the strength of the packaging film when the packaging film is bent to package equipment, and by the provision of the blocking hemisphere 43 and the air bag 44, the strength of the packaging film can be further improved, and a reliable heat insulating capability can be provided when necessary.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a high barrier property plastics flexible packaging film, includes water proof strengthening layer (1) and buffering bubble (2), the bottom fixed connection of the surface of water proof strengthening layer (1) and buffering bubble (2), its characterized in that: the waterproof reinforcing layer (1) comprises a wear-resistant layer (11), air holes (12) are formed in the surface of the wear-resistant layer (11), the bottom of the wear-resistant layer (11) is fixedly connected with an air-permeable layer (13) through adhesive, the bottom of the air-permeable layer (13) is fixedly connected with a reinforcing connecting layer (14) through adhesive, the bottom of the waterproof reinforcing layer (1) is fixedly connected with a central stabilizing layer (3) through adhesive, the bottom of the central stabilizing layer (3) is fixedly connected with an inner protecting layer (4) through adhesive, the central stabilizing layer (3) comprises a reinforcing layer (31), and the bottom of the reinforcing layer (31) is fixedly connected with a sponge layer (32) through adhesive.
2. The high barrier plastic flexible packaging film according to claim 1, wherein: the middle of the sponge layer (32) is fixedly connected with a water bag (33).
3. The high barrier plastic flexible packaging film according to claim 1, wherein: the bottom of the sponge layer (32) is fixedly connected with a heat insulation layer (34) through an adhesive, and the heat insulation layer (34) is made of polyimide.
4. The high barrier plastic flexible packaging film according to claim 1, wherein: the inner protection layer (4) comprises a soft contact layer (41), the top of the soft contact layer (41) is fixedly connected with a corrosion-resistant layer (42) through a bonding agent, the soft contact layer (41) is made of polyether ester amide, the thickness of the inner protection layer (4) is 4-6 mu m, the thickness of the central stabilizing layer (3) is 3-mu m6, and the thickness of the waterproof strengthening layer (1) is 4-8 mu m.
5. The high barrier plastic flexible packaging film according to claim 4, wherein: the inner part of the corrosion-resistant layer (42) is fixedly connected with a blocking hemisphere (43), the inner part of the blocking hemisphere (43) is fixedly connected with an air bag (44), the blocking hemisphere (43) has elasticity, and the inner part of the air bag (44) is filled with inert gas.
6. The high barrier plastic flexible packaging film according to claim 4, wherein: an auxiliary layer (45) is fixedly connected to the top of the corrosion-resistant layer (42) through an adhesive, and polyvinylidene fluoride is coated on the surface of the auxiliary layer (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456450.6U CN210556709U (en) | 2019-09-02 | 2019-09-02 | High-barrier plastic flexible packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456450.6U CN210556709U (en) | 2019-09-02 | 2019-09-02 | High-barrier plastic flexible packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210556709U true CN210556709U (en) | 2020-05-19 |
Family
ID=70622983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456450.6U Expired - Fee Related CN210556709U (en) | 2019-09-02 | 2019-09-02 | High-barrier plastic flexible packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210556709U (en) |
-
2019
- 2019-09-02 CN CN201921456450.6U patent/CN210556709U/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: 20200519 |