CN210972152U

CN210972152U - Aluminum-plated packaging bag with visible window

Info

Publication number: CN210972152U
Application number: CN201921258322.0U
Authority: CN
Inventors: 杨婉如; 吴小坤; 李庆瑞; 杨婉媛; 郑永青
Original assignee: Chaozhou Jiabao Color Printing Packaging Co ltd
Current assignee: Chaozhou Jiabao Color Printing Packaging Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-10
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an aluminized packaging bag with a visible window, which comprises a packaging bag main body, wherein the packaging bag main body is formed by overlapping and compounding an outer layer, a middle layer and an inner layer, the outer layer is a printing film, and patterns and/or characters and/or anti-counterfeiting marks are printed according to actual design requirements; the middle layer is an aluminized washing film, and a transparent area is formed after local part of the aluminized film is washed according to actual design requirements; the printing film and the aluminized washing film are positioned, overprinted and compounded according to the design requirement to form the integral effect that the local part of the printing pattern has aluminized and local part is transparent; compared with the traditional aluminum washing process, the plate making cost and other expenses for protecting the color sequence of the gloss oil are reduced, and the product cost is greatly reduced; in the appearance effect of the product, the local aluminum plating effect of the product of the aluminum washing process can be reflected, and the value of the product is shown; on the aspect of sanitary safety performance, the great problem of chemical agent residue caused by drug washing is solved.

Description

Aluminum-plated packaging bag with visible window

Technical Field

The utility model relates to a wrapping bag technical field, concretely relates to wrapping bag of aluminizing with visual window.

Background

In the modern society, quality, sanitation and beauty become the most concerned consumption focus in the life of common people. Although the packaging bag made of common pure plastic materials has good plasticity, the stiffness is poor, and certain brittle and pressure-resistant packaging products cannot be protected, so that the packaging bag is widely applied like an aluminized packaging bag, and the aluminized packaging bag also has the advantages of good corrosion resistance, good toughness, good barrier property and the like.

In order to facilitate consumers to see products in the packaging bags clearly when purchasing the products, some aluminized packaging bags are provided with cocoa window openings on the bag bodies, and multiple processes of printing, coating gloss oil, aluminizing, aluminum washing, compounding and the like are generally involved in the windowing process. The aluminum washing comprises two processes, namely a water washing process and a medicine washing process, and the aluminum plating color of a packaging bag of the water washing process in the prior art is darker and the metal appearance effect is deviated; the packaging bag of the drug washing process has high solvent residue, and the sanitary requirement performance does not meet the national standard. Therefore, the traditional process has the defects of more processes, poor metal appearance effect or difficult achievement of the sanitation performance specified by the state.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide an aluminized packaging bag with a visible window, which solves the problem of poor metal appearance effect of the traditional washing process and can meet the requirement of national specified hygienic performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminized packaging bag with a visible window comprises a packaging bag main body, wherein the packaging bag main body is formed by overlapping and compounding an outer layer, a middle layer and an inner layer, the outer layer is a printing film, the printing film is a transparent material, and patterns and/or characters and/or anti-counterfeiting marks are locally printed on the inner surface of the printing film; the middle layer is an aluminum-plated washing film, the aluminum-plated washing film comprises an aluminum-plated base film, the aluminum-plated base film is made of a transparent material, an aluminum film is plated on the outer surface of the aluminum-plated base film, and the aluminum film is subjected to washing processing to form an aluminum-plated area, a visible window and a transparent area on the middle layer; the inner layer is a heat sealing layer, and the heat sealing layer is made of transparent materials.

Furthermore, the printing film and the aluminized washing film are compounded into a whole through a first adhesive layer, and the first adhesive layer is made of a transparent material.

Furthermore, the aluminized water-washing film is compounded with the heat-sealing layer into a whole through a second adhesive layer, and the second adhesive layer is made of a transparent material.

Furthermore, the anti-counterfeiting mark is a two-dimensional code.

Further, the shape of the visual window is heart-shaped, circular or rectangular.

Further, the transparent area is overlapped with the area of the printed pattern and/or the characters and/or the anti-counterfeiting mark on the printed film, and the visible window and the aluminized area are overlapped with the area of the printed film without the printed pattern and/or the characters and/or the anti-counterfeiting mark.

Further, the visible window corresponds to a transparent area through which the product inside the package can be seen; the aluminized area is partially overlapped with the area of the printed pattern and/or text and/or anti-counterfeiting mark on the printed film.

Compared with the prior art, the beneficial effects of the utility model are that: the outer layer of the aluminized packaging bag with the visible window of the utility model is a printing film, and patterns and/or characters and/or anti-counterfeiting marks are printed according to the actual design requirements; the middle layer is an aluminized washing film, and a transparent area is formed after local part of the aluminized film is washed according to actual design requirements; the printing film and the aluminized washing film are positioned, overprinted and compounded according to the design requirement, so that the integral effect that the local part of the printing pattern has aluminized and local part is transparent can be formed; compared with the traditional aluminum washing process, the plate making cost and other expenses for protecting the color sequence of the gloss oil are reduced, and the product cost is greatly reduced; in the appearance effect of the product, the local aluminum plating effect of the product of the aluminum washing process can be reflected, and the value of the product is shown; on the aspect of sanitary safety performance, the great problem of chemical agent residue caused by drug washing is solved.

Drawings

Fig. 1 is a schematic structural view of an aluminum-plated packaging bag with a visible window according to an embodiment;

FIG. 2 is a plan view of an aluminum-plated packaging bag with a visible window according to an embodiment of the present invention;

fig. 3 is a plan view of an aluminum-plated packaging bag with a visible window according to the second embodiment.

Description of reference numerals: 1-printing film, 2-heat sealing layer, 3-first adhesive layer, 4-second adhesive layer, 5-printing ink printing layer, 51-pattern and/or character and/or anti-counterfeiting mark, 6-aluminized base film, 7-aluminum film, 71-aluminized region and 72-visible window.

Detailed Description

The present invention will be further explained with reference to the embodiments of the drawings.

The first embodiment is as follows:

referring to fig. 1 and 2, an aluminized packaging bag with a visible window comprises a packaging bag main body, wherein the packaging bag main body is formed by overlapping and compounding an outer layer, a middle layer and an inner layer, the outer layer is a printing film 1, the middle layer is an aluminized washing film, the inner layer is a heat sealing layer 2, the printing film 1 is compounded with the aluminized washing film into a whole through a first adhesive layer 3, the aluminized washing film is compounded with the heat sealing layer 2 into a whole through a second adhesive layer 4, the first adhesive layer 3 and the second adhesive layer 4 are both made of transparent materials, and preferably, the first adhesive layer 3 and the second adhesive layer 4 are both polyurethane adhesive layers.

The printing film 1 is a transparent material, and preferably, the printing film is a PET film. The inner surface of the printing film 1 is partially printed with patterns and/or characters and/or anti-counterfeiting marks 51 to form an ink printing layer 5, preferably, the anti-counterfeiting marks are two-dimensional codes; the aluminized washing film comprises an aluminized base film 6, the aluminized base film 6 is a transparent material, preferably, the aluminized base film is a polyester film, an aluminizer 7 is plated on the outer surface of the aluminized base film 6, and the aluminizer 7 is subjected to washing processing to form a local aluminized area 71, a transparent visible window 72 and a local transparent area on the intermediate layer; preferably, the shape of the viewing window 72 is heart-shaped, circular, or rectangular. After the printed film 1 and the aluminized washed film are positioned and compounded, the transparent area is overlapped with the area of the printed pattern and/or the character and/or the anti-counterfeiting mark 51 on the printed film 1, namely, the effect that the printed pattern is completely transparent is formed, the aluminized area 71 is overlapped with the area of the printed film 1, on which the pattern and/or the character and/or the anti-counterfeiting mark 51 are not printed, and the aluminized area 71 is not overlapped with the printed pattern. Heat seal layer 2 is also a transparent material and preferably heat seal layer 2 is a PE film layer so that the consumer can clearly see the product inside the package through the unprinted portion of printed film 1, viewing window 72 and heat seal layer 2 in that order.

Example two:

referring to fig. 3, on the basis of the embodiment, the printing position of the pattern and/or text and/or the anti-counterfeiting mark 51 on the printed film 1 is changed or the size and the position of the aluminized area 71, the visible window 72 and the transparent area on the aluminized water-washed film are changed, after the printed film 1 and the aluminized water-washed film are positioned and compounded, the visible window 72 corresponds to the transparent area, the product in the packaging bag can be seen through the visible window 72, and the aluminized area 71 is partially overlapped with the area of the printed pattern and/or text and/or the anti-counterfeiting mark 51 on the printed film 1, so that the aluminized area 71 is partially overlapped with the printed pattern and/or text and/or anti-counterfeiting mark 51, and the overall effect that the printed pattern is locally aluminized and locally transparent is formed.

The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.

Claims

1. An aluminized packaging bag with a visible window comprises a packaging bag main body and is characterized in that the packaging bag main body is formed by overlapping and compounding an outer layer, a middle layer and an inner layer, the outer layer is a printing film, the printing film is made of a transparent material, and patterns and/or characters and/or anti-counterfeiting marks are locally printed on the inner surface of the printing film; the middle layer is an aluminum-plated washing film, the aluminum-plated washing film comprises an aluminum-plated base film, the aluminum-plated base film is made of a transparent material, an aluminum film is plated on the outer surface of the aluminum-plated base film, and the aluminum film is subjected to washing processing to form an aluminum-plated area, a visible window and a transparent area on the middle layer; the inner layer is a heat sealing layer, and the heat sealing layer is made of transparent materials.

2. An aluminized packaging bag according to claim 1, wherein the printed film is integrated with the aluminized water-washing film by a first adhesive layer, and the first adhesive layer is made of a transparent material.

3. An aluminized packaging bag with a visual window according to claim 2, wherein the aluminized water-washing film is combined with the heat-seal layer into a whole through a second adhesive layer, and the second adhesive layer is made of a transparent material.

4. An aluminized package bag according to claim 3, wherein the counterfeit-proof mark is a two-dimensional code.

5. An aluminized packaging bag with a visual window according to any one of claims 1 to 4, characterized in that the visual window has a heart shape, a circular shape or a rectangular shape.

6. An aluminized packaging bag according to claim 5, wherein the transparent region coincides with a region of the printed film on which the pattern and/or text and/or the forgery-preventing mark is printed, and the visible window and the aluminized region coincide with a region of the printed film on which the pattern and/or text and/or the forgery-preventing mark is not printed.

7. An aluminized package with a visual window according to claim 5, wherein the visual window corresponds to a transparent area through which the product in the package is visible; the aluminized area is partially overlapped with the area of the printed pattern and/or text and/or anti-counterfeiting mark on the printed film.