CN211106119U - Composite aluminum foil packaging film - Google Patents
Composite aluminum foil packaging film Download PDFInfo
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- CN211106119U CN211106119U CN201921860977.5U CN201921860977U CN211106119U CN 211106119 U CN211106119 U CN 211106119U CN 201921860977 U CN201921860977 U CN 201921860977U CN 211106119 U CN211106119 U CN 211106119U
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- aluminum foil
- aluminium foil
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Abstract
The utility model discloses a composite aluminum foil packaging film, composite aluminum foil packaging film includes aluminium foil layer, adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, passivation layer, dope layer and stratum lucidum, one side on aluminium foil layer is equipped with adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, stratum lucidum in proper order, the opposite side on aluminium foil layer is equipped with adhesive linkage, passivation layer, PET layer and dope layer in proper order. The composite aluminum foil packaging film provided by the utility model can play a good heat insulation effect by arranging the heat insulation layer on the aluminum foil, thereby avoiding the influence of the environmental temperature on the articles in the packaging film, and can improve the strength of the material by arranging the PET layer; the protective layer is arranged, so that the aluminum foil can be prevented from being damaged; through setting up the stratum lucidum, can appreciate the stamp layer, improve the sight.
Description
Technical Field
The utility model relates to a packaging material field, concretely relates to composite aluminum foil packaging film.
Background
Aluminum foil is widely used for foods, beverages, cigarettes, medicines, photographic plates, household goods, etc. because of its excellent characteristics, and is generally used as a packaging material thereof; an electrolytic capacitor material; heat insulating materials for buildings, vehicles, ships, houses, and the like; it can also be used as decorative metallic lines, wallpaper, various stationery printed matters, and decorating trademarks of light industry products. Among the above uses, the most effective use of aluminum foil is as a packaging material. The aluminum foil is a soft metal film, has the advantages of moisture resistance, air tightness, light shielding, abrasion resistance, fragrance retention, no toxicity, no odor and the like, and is easy to process various beautiful patterns and figures due to the elegant silvery luster, so that the aluminum foil is more popular with people.
However, the existing aluminum foil has poor flexibility and is easy to break in the using process, so that the normal use of consumers is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a compound aluminium foil packaging film to solve among the prior art aluminium foil in the use, self pliability is poor, the easy problem that influences consumer normal use of splitting.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses an aspect provides a compound aluminium foil packaging film, including aluminium foil layer, adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, passivation layer, dope layer and stratum lucidum, one side on aluminium foil layer is equipped with adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, stratum lucidum in proper order, the opposite side on aluminium foil layer is equipped with adhesive linkage, passivation layer, PET layer and dope layer in proper order, the thickness of adhesive linkage is 1/2-3/4 of aluminium foil layer thickness, protective layer and PET layer symmetry set up the both sides on aluminium foil layer.
Further, the thickness of the aluminum foil layer is 0.5-1 mm.
Further, the transparent layer is formed by spraying a transparent material.
Further, raw materials for preparing the transparent material comprise copolymer emulsion, synthetic rubber emulsion modifier, surfactant and plasticizer.
Furthermore, the printing layer is formed by spraying ink.
Furthermore, the mass of the bonding layer is 0.6-2% of the total mass of the composite aluminum foil packaging film.
The utility model has the advantages of as follows: the utility model provides a composite aluminum foil packaging film, which can play a good heat insulation effect by arranging a heat insulation layer on the aluminum foil, thereby avoiding the influence of the environmental temperature on the articles in the packaging film, and improving the strength of the material by arranging a PET layer; the protective layer is arranged, so that the aluminum foil can be prevented from being damaged; through setting up the stratum lucidum, can appreciate the stamp layer, improve the sight.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a composite aluminum foil packaging film provided by the present invention 1;
in the figure: 1-a transparent layer; 2-a protective layer; 3, printing a layer; 4-a PET layer; 5, a heat insulation layer; 6-adhesive layer; 7-aluminum foil layer; 8-a passivation layer; and 9, coating the layer.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
It should be noted that unless otherwise specified, technical terms or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention pertains, and the experimental materials in the following examples are commercially available unless otherwise specified, and the experimental methods described are general experimental methods unless otherwise specified.
In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and practices to propose the technical solution of the present invention, and further explains the technical solution, the implementation process and the principle thereof.
An aspect of the utility model provides a compound aluminum foil packaging film, including aluminium foil layer 7, adhesive linkage 6, insulating layer 5, PET layer 4, stamp layer 3, protective layer 2, passivation layer 8, dope layer 9 and stratum lucidum 1, one side of aluminium foil layer 7 is equipped with adhesive linkage 6, insulating layer 5, PET layer 4, stamp layer 3, protective layer 2, stratum lucidum 1 in proper order, aluminium foil layer 7's opposite side is equipped with adhesive linkage 6, passivation layer 8, PET layer 4 and dope layer 9 in proper order, adhesive linkage 6's thickness is 1/2-3/4 of aluminium foil layer 7 thickness, avoids under the condition that does not influence aluminium foil performance itself the insulating layer etc. to drop, reinforcing fastness, protective layer 2 and PET layer 4 symmetry set up in aluminium foil layer 7's both sides, can strengthen the fastness greatly.
Preferably, the thickness of the aluminum foil layer 7 is 0.5 to 1 mm.
Preferably, the transparent layer 1 is formed by spraying a transparent material, and the printed layer 3 can be appreciated by arranging the transparent layer 1, so that the ornamental value is improved. Preferably, the raw materials for preparing the transparent material comprise copolymer emulsion, synthetic rubber emulsion modifier, surfactant and plasticizer.
Preferably, the printing layer 3 is formed by spraying ink, so that the appearance is attractive, and the production cost is low.
Preferably, the mass of the adhesive layer 6 is 0.6-2% of the total mass of the composite aluminum foil packaging film, so that the influence of excessive adhesive layers on products can be avoided.
According to the utility model discloses a second aspect provides a composite aluminum foil packaging film in the application in fields such as packaging material, and this composite aluminum foil packaging film has promoted aluminum foil material's aesthetic property when having guaranteed aluminum foil material.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a compound aluminium foil packaging film which characterized in that: including aluminium foil layer, adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, passivation layer, dope layer and stratum lucidum, one side on aluminium foil layer is equipped with adhesive linkage, insulating layer, PET layer, stamp layer, protective layer, stratum lucidum in proper order, the opposite side on aluminium foil layer is equipped with adhesive linkage, passivation layer, PET layer and dope layer in proper order, the thickness of adhesive linkage is 1/2-3/4 of aluminium foil layer thickness, protective layer and PET layer symmetry set up the both sides on aluminium foil layer.
2. The packaging film of claim 1, wherein: the thickness of the aluminum foil layer is 0.5-1 mm.
3. The packaging film of claim 1, wherein: the transparent layer is formed by spraying a transparent material.
4. The packaging film of claim 1, wherein: the printing layer is formed by spraying ink.
5. The packaging film of claim 1, wherein: the mass of the bonding layer is 0.6-2% of the total mass of the composite aluminum foil packaging film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860977.5U CN211106119U (en) | 2019-10-31 | 2019-10-31 | Composite aluminum foil packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860977.5U CN211106119U (en) | 2019-10-31 | 2019-10-31 | Composite aluminum foil packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106119U true CN211106119U (en) | 2020-07-28 |
Family
ID=71716382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921860977.5U Active CN211106119U (en) | 2019-10-31 | 2019-10-31 | Composite aluminum foil packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106119U (en) |
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2019
- 2019-10-31 CN CN201921860977.5U patent/CN211106119U/en active Active
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