CN210617528U

CN210617528U - Novel micro-shrinkage cigarette film

Info

Publication number: CN210617528U
Application number: CN201921442568.3U
Authority: CN
Inventors: 范智勇; 薛圣光; 薛成雷; 尤良铁; 韦震
Original assignee: Wenzhou Gettel Plastic Co ltd
Current assignee: Wenzhou Gettel Plastic Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-26
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a novel micro-shrinkage smoke film, which comprises a polypropylene bottom layer, wherein an aluminum plating layer is fixedly arranged on the outer surface of the polypropylene bottom layer, a PET middle positioning layer is fixedly arranged on the outer surface of the aluminum plating layer, a non-woven fabric decorative layer is fixedly arranged on the outer surface of the PET middle positioning layer, a polypropylene surface layer is fixedly arranged on the outer surface of the non-woven fabric decorative layer, a storage groove is arranged at the local position of the outer surface of the polypropylene surface layer, and an anti-counterfeiting label is embedded in the storage groove; a PET protective layer is fixedly arranged on the outer surface of the polypropylene surface layer, and the inner surface of the PET protective layer covers the groove opening of the article holding groove; the passive electronic tag is embedded in the storage cavity. Above-mentioned technical scheme, structural design is reasonable, simple structure, the surface wearability is good, the deflection is good, anti-fake performance is good, long service life and practicality are good.

Description

Novel micro-shrinkage cigarette film

Technical Field

The utility model relates to a packaging film technical field, concretely relates to novel little shrink cigarette membrane.

Background

In the tobacco industry, various materials including cellophane, PVC coating film, PVDC coating film, BOPP cigarette film and the like are used on cigarette packet outer packaging films. The BOPP cigarette film has incomparable characteristics of other materials, such as good optical performance, wide heat sealing range, high heat sealing strength, strong water vapor barrier capacity, uniform thickness, wide shrinkage rate regulation range, good stiffness and the like, and is a preferred material for cigarette packaging.

However, with the advancement of technology and the increase of consumption level, consumers pay more attention to the packaging of products, especially the external packaging of high-grade products. The existing cigarette film has low surface hardness, is easy to damage and break in the processing process, is easy to scratch due to lower surface stiffness of the traditional cigarette film, reduces the attractiveness of product packaging and reduces the grade of packaged products. In addition, the existing cigarette film has poor anti-counterfeiting performance, and anti-counterfeiting codes are directly arranged on the outer surface of the cigarette film, so that the cigarette film is easy to counterfeit and has poor practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel little shrink cigarette membrane that structural design is reasonable, simple structure, surface wearability are good, the deflection is good, anti-counterfeit performance is good, long service life and practicality are good.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel micro-shrinkage cigarette film comprises a polypropylene bottom layer, wherein an aluminum plating layer is fixedly arranged on the outer surface of the polypropylene bottom layer, a PET (polyethylene terephthalate) middle positioning layer is fixedly arranged on the outer surface of the aluminum plating layer, a non-woven fabric decorative layer is fixedly arranged on the outer surface of the PET middle positioning layer, a polypropylene surface layer is fixedly arranged on the outer surface of the non-woven fabric decorative layer, a storage groove is arranged at a local position of the outer surface of the polypropylene surface layer, and an anti-counterfeiting label is embedded in the storage groove; a PET protective layer is fixedly arranged on the outer surface of the polypropylene surface layer, and the inner surface of the PET protective layer covers the groove opening of the article holding groove; a first through hole is formed in a local position of the aluminum-plated layer, a second through hole is formed in the position, aligned with the first through hole, of the PET middle positioning layer, and a third through hole is formed in the position, aligned with the second through hole, of the non-woven fabric decorative layer; the first through hole, the second through hole and the third through hole form a storage cavity together, and the passive electronic tag is embedded in the storage cavity.

By adopting the technical scheme, the PET middle positioning layer can play a positioning role, so that the whole cigarette film has good stiffness; the PET protective layer has good wear resistance, is not easy to scratch and has long service life; two anti-counterfeiting modes of a passive electronic label with good concealment and an open anti-counterfeiting label are adopted, so that the anti-counterfeiting function is good and counterfeiting is not easy to occur; various patterns can be printed on the non-woven fabric decorative layer; the whole novel micro-shrinkage cigarette film has the advantages of reasonable structural design, simple structure, good wear resistance of the outer surface, good stiffness, good anti-counterfeiting performance, long service life and good practicability.

The utility model discloses further set up to: the passive electronic tag is an NFC tag, the outer surface of the passive electronic tag is flush with the outer surface of the non-woven fabric decorative layer, and the inner surface of the passive electronic tag is flush with the inner surface of the aluminum-plated layer. Through this setting, passive electronic tags sets up rationally, only needs to adopt current NFC card reader just can read the interior anti-fake information of NFC label, and convenient to use is difficult for imitating, and anti-counterfeit performance is good.

The utility model discloses still further set up to: the outer surface of the anti-counterfeiting label is parallel and level to the outer surface of the polypropylene surface layer, and an anti-counterfeiting information engraving layer is arranged on the outer surface of the anti-counterfeiting label.

The utility model discloses still further set up to: the anti-counterfeiting label is made of a copper material.

The utility model discloses still further set up to: the polypropylene bottom layer and the polypropylene surface layer are both copolymerized polypropylene layers.

The utility model discloses still further set up to: the polypropylene bottom layer, the aluminum-plated layer, the PET middle positioning layer, the non-woven fabric decoration layer, the polypropylene surface layer and the PET protective layer are compounded into an integral structure through bonding.

The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, and the PET middle positioning layer can play a positioning role, so that the whole cigarette film has good stiffness; the PET protective layer has good wear resistance, is not easy to scratch and has long service life; two anti-counterfeiting modes of a passive electronic label with good concealment and an open anti-counterfeiting label are adopted, so that the anti-counterfeiting function is good and counterfeiting is not easy to occur; various patterns can be printed on the non-woven fabric decorative layer; the whole novel micro-shrinkage cigarette film has the advantages of reasonable structural design, simple structure, good wear resistance of the outer surface, good stiffness, good anti-counterfeiting performance, long service life and good practicability.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic partial sectional view of an embodiment of the present invention.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 and 2, the utility model discloses a novel micro-shrinkage smoke film, which comprises a polypropylene bottom layer 1, an aluminum plating layer 2 is fixedly arranged on the outer surface of the polypropylene bottom layer 1, a PET middle positioning layer 3 is fixedly arranged on the outer surface of the aluminum plating layer 2, a non-woven fabric decoration layer 4 is fixedly arranged on the outer surface of the PET middle positioning layer 3, a polypropylene surface layer 5 is fixedly arranged on the outer surface of the non-woven fabric decoration layer 4, a storage groove 51 is arranged at a local position of the outer surface of the polypropylene surface layer 5, and an anti-counterfeiting label 7 is embedded in the storage groove 51; a PET protective layer 6 is fixedly arranged on the outer surface of the polypropylene surface layer 5, and the inner surface of the PET protective layer 6 covers the groove opening of the article holding groove 51; a first through hole 21 is formed in a local position of the aluminum-plated layer 2, a second through hole 31 is formed in the position, aligned with the first through hole, of the PET middle positioning layer 3, and a third through hole 41 is formed in the position, aligned with the second through hole, of the non-woven fabric decoration layer 4; the first through hole 21, the second through hole 31 and the third through hole 41 form an object containing cavity 8 together, and the passive electronic tag 9 is embedded in the object containing cavity 8.

Preferably, the outer surface of the polypropylene bottom layer 1 completely covers the inner port of the first through hole 21; the inner surface of the polypropylene surface layer 5 completely covers the outer port of the third through hole 41; the inner surface of the PET protective layer 6 completely covers the notch opening of the article holding notch 51.

For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment passive electronic tags 9 is the NFC label, and passive electronic tags 9's surface and non-woven fabrics decorative layer 4's surface parallel and level, passive electronic tags 9's internal surface and aluminize layer 2's internal surface parallel and level.

The outer surface of the anti-counterfeiting label 7 is flush with the outer surface of the polypropylene surface layer 5, and an anti-counterfeiting information engraving layer 71 is arranged on the outer surface of the anti-counterfeiting label 7.

The anti-counterfeiting label 7 is made of a copper material.

The polypropylene bottom layer 1 and the polypropylene surface layer 5 are both copolymerized polypropylene layers.

The polypropylene bottom layer 1, the aluminized layer 2, the PET middle positioning layer 3, the non-woven fabric decoration layer 4, the polypropylene surface layer 5 and the PET protective layer 6 are compounded into an integral structure through bonding.

In practical application, the PET middle positioning layer can play a positioning role, so that the whole cigarette film has good stiffness; the PET protective layer has good wear resistance, is not easy to scratch and has long service life; two anti-counterfeiting modes of a passive electronic label with good concealment and an open anti-counterfeiting label are adopted, so that the anti-counterfeiting function is good and counterfeiting is not easy to occur; various patterns can be printed on the non-woven fabric decorative layer; the whole novel micro-shrinkage cigarette film has the advantages of reasonable structural design, simple structure, good wear resistance of the outer surface, good stiffness, good anti-counterfeiting performance, long service life and good practicability.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. A novel micro-shrinkage cigarette film comprises a polypropylene bottom layer (1), and is characterized in that: an aluminum plating layer (2) is fixedly arranged on the outer surface of the polypropylene bottom layer (1), a PET middle positioning layer (3) is fixedly arranged on the outer surface of the aluminum plating layer (2), a non-woven fabric decorative layer (4) is fixedly arranged on the outer surface of the PET middle positioning layer (3), a polypropylene surface layer (5) is fixedly arranged on the outer surface of the non-woven fabric decorative layer (4), a storage groove (51) is arranged at a local position of the outer surface of the polypropylene surface layer (5), and an anti-counterfeiting label (7) is embedded in the storage groove (51); a PET protective layer (6) is fixedly arranged on the outer surface of the polypropylene surface layer (5), and the inner surface of the PET protective layer (6) covers the groove opening of the article accommodating groove (51); a first through hole (21) is formed in a local position of the aluminum-plated layer (2), a second through hole (31) is formed in the position, aligned with the first through hole, of the PET middle positioning layer (3), and a third through hole (41) is formed in the position, aligned with the second through hole, of the non-woven fabric decoration layer (4); first through-hole (21), second through-hole (31) and third through-hole (41) constitute one together and put thing cavity (8), put the embedded passive electronic tags (9) of installing of thing cavity (8).

2. The novel micro-shrink smoking film according to claim 1, wherein: the passive electronic tag (9) is an NFC tag, the outer surface of the passive electronic tag (9) is flush with the outer surface of the non-woven fabric decorative layer (4), and the inner surface of the passive electronic tag (9) is flush with the inner surface of the aluminum-plated layer (2).

3. The novel micro-shrink smoking film according to claim 1, wherein: the outer surface of the anti-counterfeiting label (7) is flush with the outer surface of the polypropylene surface layer (5), and an anti-counterfeiting information engraving layer (71) is arranged on the outer surface of the anti-counterfeiting label (7).

4. The novel micro-shrink smoking film according to claim 3, wherein: the anti-counterfeiting label (7) is made of a copper material.

5. The novel micro-shrink smoking film according to claim 1, wherein: the polypropylene bottom layer (1) and the polypropylene surface layer (5) are both copolymerized polypropylene layers.

6. The novel micro-shrink smoking film according to claim 1, wherein: the PET film comprises a polypropylene bottom layer (1), an aluminum-plated layer (2), a PET middle positioning layer (3), a non-woven fabric decoration layer (4), a polypropylene surface layer (5) and a PET protective layer (6) which are compounded into an integral structure through bonding.