CN215102985U

CN215102985U - Paper aluminum composite film

Info

Publication number: CN215102985U
Application number: CN202120910115.XU
Authority: CN
Inventors: 何新民; 杨远来; 谢必武
Original assignee: Shenzhen Bestfoil Material Technology Co ltd
Current assignee: Shenzhen Bestfoil Material Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a paper aluminium complex film relates to pharmaceutical packaging membrane technical field, this paper aluminium complex film, including the aluminium foil body, the bottom of aluminium foil body is provided with the heat-seal glue film, the top of aluminium foil body is provided with first adhesive layer, the top of first adhesive layer is provided with first thin layer, the top of first thin layer is provided with the second adhesive layer, the top of second adhesive layer is provided with the overburden, the top of overburden is provided with the printing layer, the top of printing layer is provided with the third adhesive layer, the top of third adhesive layer is provided with the protective layer. The utility model discloses a set up overburden, fourth adhesive layer, draw ear and second thin layer to among the solution prior art, present common paper aluminium complex film is when using, and children contact and scratch the breakage easily with corresponding paper aluminium complex film corresponding medicine position after the pharmaceutical packaging, scratch the easy emergence mistake after breaking and eat, the relatively poor problem of paper aluminium complex film protectiveness.

Description

Paper aluminum composite film

Technical Field

The utility model relates to a pharmaceutical packaging membrane technical field specifically is a paper aluminium complex film.

Background

The paper-aluminum composite film is commonly used for packaging medicines in the medical industry, and is adhered to a bubble cap, so that the paper-aluminum composite film is used for protecting the medicines, preparations, particles and the like, plays roles in preventing moisture, heat, water and the like, and further realizes the safety protection of the medicines.

Among the prior art, present common paper aluminium complex film is when using, with paper aluminium complex film adhesion on the bubble cap that holds the medicine for carry out safety protection to the medicine, nevertheless paper aluminium complex film in the in-service use process, children contact and break easily with corresponding paper aluminium complex film corresponding medicine position after the medicine packing, break and take place the mistake after breaking easily and eat, the protectiveness of paper aluminium complex film is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper aluminium complex film possesses the advantage that improves the protectiveness to among the solution prior art, present common paper aluminium complex film is when using, and children contact and scratch the broken easily with corresponding paper aluminium complex film corresponding medicine position after the pharmaceutical packaging, scratch the easy emergence mistake after breaking and eat, the relatively poor problem of paper aluminium complex film protectiveness.

For the purpose that realizes improving the protectiveness, the utility model provides a following technical scheme: the utility model provides a paper aluminium complex film, includes the aluminium foil body, the bottom of aluminium foil body is provided with the heat-seal glue layer, the top of aluminium foil body is provided with first adhesive layer, the top on first adhesive layer is provided with first thin layer, the top on first thin layer is provided with second adhesive layer, the top on second adhesive layer is provided with the overburden, the top on overburden is provided with the printing layer, the top on printing layer is provided with the third adhesive layer, the top on third adhesive layer is provided with the protective layer, the surface of aluminium foil body, first thin layer, overburden and protective layer all is provided with the opening, the top of protective layer is provided with the fourth adhesive layer, the top on fourth adhesive layer is provided with draws the ear, it is located the top of opening to draw the ear.

As an optimized technical scheme of the utility model, the overburden is ply or polyester rete, the protective layer is the polypropylene rete.

As an optimal technical scheme of the utility model, draw the ear to include strip area and connection piece, strip area and connection piece all set up the top at the fourth adhesive layer, the connection piece sets up the surface in strip area.

As a preferred technical scheme of the utility model, strip area and connection piece are the aluminium foil, the side in strip area is the curved surface.

As an optimal technical scheme of the utility model, the top in strip area is provided with the second thin layer, the second thin layer is the polyvinyl chloride layer.

Compared with the prior art, the utility model provides a paper aluminium complex film possesses following beneficial effect:

1. the paper aluminum composite film is provided with the covering layer, the fourth adhesive layer, the pull lug and the second film layer, when the paper aluminum composite film is used, the covering layer is adhered to the first film layer through the second adhesive layer, the aluminum foil body, the first film layer, the covering layer and the opening on the protective layer correspond to the position of a medicine, the pull lug is adhered to the corresponding opening on the protective layer through the fourth adhesive layer, one side of the pull lug is pulled, the pull lug is separated from the protective layer to take the medicine out from the opening position, the medicine is taken out in a tearing way, the thickness of the pull lug is thicker, the second film layer covers the strip-shaped belt of the pull lug to prevent the pull lug from being scratched, so that the medicine is effectively prevented from being eaten by children, the effect of improving the protection performance is achieved, in order to solve the prior art, when the current common paper aluminum composite film is used, the children easily scratch the corresponding position of the paper aluminum composite film after contacting the medicine package, the problem that the paper-aluminum composite film has poor protection performance because the food is easily eaten by mistake after being scratched.

2. This paper aluminium complex film, through setting up the protective layer, when using, the protective layer passes through the adhesion of third adhesive layer on the printing layer, and the characters of printing on the protective layer is protected on to the printing layer, still can increase the thickness of paper aluminium complex film, further improves the barrier propterty of paper aluminium complex film, prolongs the life of paper aluminium complex film.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top cross-sectional view of the strip of the present invention at the location of the strip;

fig. 3 is a left sectional view of the position of the strip band of the present invention.

In the figure: 1. an aluminum foil body; 2. a heat sealing adhesive layer; 3. a first adhesive layer; 4. a first thin film layer; 5. a second adhesive layer; 6. a cover layer; 7. printing layer; 8. a third adhesive layer; 9. a protective layer; 10. opening the gap; 11. a fourth adhesive layer; 12. pulling the lug; 1201. a strip-shaped band; 1202. connecting sheets; 13. a second thin film 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. 1-3, the utility model discloses a paper aluminum composite film, which comprises an aluminum foil body 1, the thickness of the paper aluminum composite film is eighty to one hundred thirty five microns, the paper aluminum composite film can be heat sealed with bubble caps of polyvinyl chloride, polyvinylidene chloride, polypropylene and the like into packaging materials with different shapes and different packaging modes according to requirements during packaging, the paper aluminum composite film has the characteristics of oxidation resistance, heat sealing, good sealing and printing, the bottom of the aluminum foil body 1 is provided with a heat sealing adhesive layer 2, the heat sealing adhesive layer 2 is used for heat sealing the paper aluminum composite film on the bubble caps, the top of the aluminum foil body 1 is provided with a first adhesive layer 3, the first adhesive layer 3 is used for connecting the aluminum foil body 1 and a first film layer 4, the top of the first adhesive layer 3 is provided with a first film layer 4, the first film layer 4 is made of polyethylene terephthalate, the top of the first film layer 4 is provided with a second adhesive layer 5, the second adhesive layer 5 is used for connecting the first film layer 4 with the covering layer 6, the covering layer 6 is arranged on the top of the second adhesive layer 5, the printing layer 7 is arranged on the top of the covering layer 6, characters and trademarks are printed on the covering layer 6 to form the printing layer 7, the third adhesive layer 8 is arranged on the top of the printing layer 7, the protective layer 9 is arranged on the top of the third adhesive layer 8, the protective layer 9 is adhered on the printing layer 7 through the third adhesive layer 8 to protect the printed characters and trademarks, the surfaces of the aluminum foil body 1, the first film layer 4, the covering layer 6 and the protective layer 9 are all provided with notches 10, the notches 10 correspond to positions of medicines on the blister, the fourth adhesive layer 11 is arranged on the top of the protective layer 9, the pull lugs 12 are arranged on the top of the fourth adhesive layer 11, the pull lugs 12 are adhered on the protective layer 9 through the fourth adhesive layer 11, and the pull lugs 12 correspond to positions of the medicines stored in the blister, the pull lug 12 is positioned above the gap 10.

Specifically, the covering layer 6 is a paper layer or a polyester film layer, and the protective layer 9 is a polypropylene film layer.

In this embodiment, the covering layer 6 may be a paper layer or a polyester film layer, characters are printed on the covering layer 6 to form a printed layer 7, and the protective layer 9 is adhered to the printed layer 7 through the third adhesive layer 8 to protect the printed characters.

Specifically, tab 12 includes strip 1201 and connecting tab 1202, strip 1201 and connecting tab 1202 being disposed on top of fourth adhesive layer 11, and connecting tab 1202 being disposed on a surface of strip 1201.

In this embodiment, the strip 1201 and the connecting sheet 1202 are both adhered to the protective layer 9 by the fourth adhesive layer 11, the strip 1201 and the connecting sheet 1202 form the pull tab 12, the thickness of the strip 1201 is thick, and the strip 1201 of the effective house is broken at the position.

Specifically, the strip 1201 and the connecting sheet 1202 are both aluminum foils, and the side surface of the strip 1201 is a curved surface.

In this embodiment, the number of the connecting pieces 1202 on the same strip 1201 is six, three connecting pieces 1202 form one group, two groups of connecting pieces 1202 are respectively arranged on the front and back of the strip 1201, and the opposite surfaces of two adjacent strips 1201 are curved surfaces.

Specifically, the top of the strip 1201 is provided with a second thin film layer 13, and the second thin film layer 13 is a polyvinyl chloride layer.

In this embodiment, second film layer 13 accessible heating back is fixed on strip 1201 in the mode of vacuum plastic uptake tectorial membrane, increases the ability of preventing scratching in the ear 12 position of pulling.

The utility model discloses a theory of operation and use flow: when the aluminum foil is used, the first film layer 4 is adhered to the aluminum foil body 1 through the first adhesive layer 3, the covering layer 6 is adhered to the first film layer 4 through the second adhesive layer 5, the covering layer 6 can be a paper layer or a polyester film layer, characters and trademarks can be printed on the covering layer 6 to form a printing layer 7, the protective layer 9 is adhered to the printing layer 7 through the third adhesive layer 8 to protect the printed characters, openings 10 in the aluminum foil body 1, the first film layer 4, the covering layer 6 and the protective layer 9 correspond to positions of medicines, the aluminum foil body 1 is adhered to the bubble cap through the heat sealing adhesive layer 2, the pull tab 12 is adhered to the protective layer 9 through the fourth adhesive layer 11 to correspond to the position of the opening 10, one side of the pull tab 12 is pulled to separate the pull tab 12 from the protective layer 9 to take out the medicines from the position of the opening 10, the medicines are taken out by tearing the pull tab 12, and the thickness of the pull tab 12 is thicker, and the second film layer 13 covers on the strip-shaped belt 1201 of the pull lug 12 to prevent the pull lug 12 from being scratched, thereby effectively preventing the medicine from being eaten by children by mistake, improving the protection, and increasing the safety protection of the medicine, the preparation and the particles and the selling point of the product.

To sum up, this paper aluminium complex film through setting up overburden 6, fourth adhesive layer 11, drawing ear 12 and second thin layer 13 to solve among the prior art, present common paper aluminium complex film when using, children contact and scratch the corresponding medicine position of corresponding paper aluminium complex film easily after the medicine packing, scratch the back and take place the mistake and eat easily, the relatively poor problem of paper aluminium complex film protectiveness.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a paper aluminium complex film, includes aluminium foil body (1), its characterized in that: the bottom of the aluminum foil body (1) is provided with a heat sealing adhesive layer (2), the top of the aluminum foil body (1) is provided with a first adhesive layer (3), the top of the first adhesive layer (3) is provided with a first thin film layer (4), the top of the first thin film layer (4) is provided with a second adhesive layer (5), the top of the second adhesive layer (5) is provided with a covering layer (6), the top of the covering layer (6) is provided with a printing layer (7), the top of the printing layer (7) is provided with a third adhesive layer (8), the top of the third adhesive layer (8) is provided with a protective layer (9), the surfaces of the aluminum foil body (1), the first thin film layer (4), the covering layer (6) and the protective layer (9) are all provided with notches (10), the top of the protective layer (9) is provided with a fourth adhesive layer (11), the top of the fourth adhesive layer (11) is provided with a pull lug (12), and the pull lug (12) is positioned above the notch (10).

2. The paper aluminum composite film according to claim 1, wherein: the covering layer (6) is a paper layer or a polyester film layer, and the protective layer (9) is a polypropylene film layer.

3. The paper aluminum composite film according to claim 1, wherein: the pull lug (12) comprises a strip-shaped strip (1201) and a connecting sheet (1202), the strip-shaped strip (1201) and the connecting sheet (1202) are arranged on the top of the fourth adhesive layer (11), and the connecting sheet (1202) is arranged on the surface of the strip-shaped strip (1201).

4. A paper aluminium composite film according to claim 3, wherein: the strip-shaped belt (1201) and the connecting sheet (1202) are both made of aluminum foil, and the side face of the strip-shaped belt (1201) is a curved surface.

5. A paper aluminium composite film according to claim 3, wherein: the top of the strip-shaped belt (1201) is provided with a second thin film layer (13), and the second thin film layer (13) is a polyvinyl chloride layer.