CN2866376Y

CN2866376Y - Packaging film

Info

Publication number: CN2866376Y
Application number: CN 200520144655
Authority: CN
Inventors: 姜厚栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-13
Filing date: 2005-12-13
Publication date: 2007-02-07
Anticipated expiration: 2015-12-13

Abstract

The utility model relates to a package film used the distortion character of hot shrink film to finish packaging comprising hot shrink film, wherein the hot shrink film is disposed with a or more than one marking that will form marking information. Making use of this structure of the utility model can ensure the identification of marking information. Because when the package film covers the products, the marking information of packaging film will not change with the hot shrink film distortion.

Description

Packaging film

Technical field

The utility model relates to a kind of package packing supplies, is the packaging film that a kind of thermal contraction deformation characteristic that utilizes heat shrink films is finished the packing of article specifically.

Background technology

After the packing of product, from the brand of packing some information that obtain product such as product, the place of production, description of operation, composition, anti-counterfeiting mark etc., need on packaging film, form marks such as some literal, figure, anti-counterfeiting mark when buying for ease of people.The existing packaging film that constitutes by heat shrink films, marks such as those literal, figure, anti-counterfeiting mark all are to print earlier or be formed directly on the packaging film by other modes, after this packaging film is coated on outside the product, the information that those marks identified is presented at outside the packaging film, for buyer or user's identification.But, because the packaging film that should be made of heat shrink films is a packing of finishing product by heat shrinkability characteristic, after being coated on the product by the thermal contraction distortion, the mark of printing on this packaging film is distortion thereupon also, thereby cause the Marks Illegible on the packaging film, greatly influence the mark recognition effect, and also influenced the attractive in appearance of packaging film.Particularly for direct formation or be printed on anti-fake mark on the heat shrink films, itself be the true and false that is used to distinguish product, but after the overheat contraction distortion, anti-fake mark thicken unclear, itself just be difficult to distinguish, thereby can't play anti-fake effect at all.

Therefore, be necessary to provide a kind of later-model packaging film, overcome the defective that above-mentioned existing packaging film exists.

Summary of the invention

Technical problem to be solved in the utility model is, a kind of packaging film is provided, and it can be after packaging film thermal contraction distortion be coated on outside the product, and the mark on this packaging film is not distortion thereupon substantially, thereby guarantees the recognition effect of mark.

Above-mentioned technical matters of the present utility model can adopt following technical scheme to solve, a kind of packaging film, and it includes the heat shrink films matrix, at be sticked a group or more mark layer of described heat shrink films matrix, is formed with label information on this mark layer.

In the utility model,, on each packing unit length of described heat shrink films matrix, has a group echo layer at least as a better embodiment.

In the utility model, a described group echo layer can be made of or above other mark layer of tag content phase region constitutes a mark layer.

In the utility model, can include a laser anti-counterfeit tag layer in described each group echo layer.

In the utility model, preferably, described mark layer is distributed in the zone line of heat shrink films matrix.

The shape of the mark layer in the utility model can be shapes such as rectangle, circle, ellipse, rhombus, triangle.

Utilize above-mentioned packaging film structure of the present utility model, because being used for the mark of identification information is after being formed on the mark layer, be attached on the heat shrink films matrix by mark layer again, when this packaging film packaging product, this heat shrink films matrix thermal contraction is out of shape and is coated on the product, the mark layer that is sticked on this heat shrink films matrix is not out of shape with the heat shrink films matrix basically, and make label information such as the trade mark that forms on this mark layer, name of product, the place of production, description of operation, composition, anti-counterfeiting marks etc. can remain on the mark layer more clearlyly, thereby guaranteed the recognition effect of mark, also can not influence the attractive in appearance of product external packaging simultaneously.

Description of drawings

Fig. 1 packaging film basic structure of the present utility model scheme drawing;

The A-A section-drawing of Fig. 2 Fig. 1;

Fig. 3 packaging film of the present utility model is packaged in the scheme drawing on the product;

The another kind of structural representation of Fig. 4 packaging film of the present utility model.

The specific embodiment

As Figure 1-3, packaging film of the present utility model includes heat shrink films matrix 1, at be sticked a group or more mark layer 2 of described heat shrink films matrix 1, is formed with label information 21 on this mark layer 2.Like this, after packaging film of the present utility model is packaged on the product, because label information is formed on the mark layer 2 rather than is formed directly into as prior art on the heat shrink films matrix 1, the thermal contraction distortion of this heat shrink films matrix 1 when packing do not exert an influence to mark layer 2 basically, thereby the label information on the mark layer 2 21 is difficult for 1 distortion of heat shrink films matrix, can keep its mark effect clearly, thereby guarantee the recognition effect of the label information on the packaging film.

As shown in Figure 1, for guaranteeing that packaging film of the present utility model is when the continuous packaging product, can guarantee all have the label information that needs sign on the product external packaging of each packing unit, in the utility model, as a better embodiment, on each packing unit length of described heat shrink films matrix 1, has a group echo layer 2 at least.In the utility model, the length of the packaging film that the packing that packing unit length is meant the product (may be a product or a plurality of product) of finishing a packing unit is required.For example, shown in Figure 3 is that six bottle wine are a packing unit product, and a packing unit length is exactly the length of the required packaging film of these six bottle wine of packing.

In the utility model, as shown in Figure 1, a described group echo layer 2 can be made of a mark layer 2, on this mark layer 2, can be formed with multiple label information such as trade mark, name of product, anti-fake mark etc. to needing the customer in product external packaging and the relevant information known, as long as be sticked a mark layer 2 on each packing unit length, process fairly simple convenience, the customer also can be known corresponding information from this mark layer 2.

As shown in Figure 4, also can be that a group echo layer 2 is made of other mark layer 2 of above tag content phase region, such as comprising a mark layer with product brand and name information 22, a mark layer 23 and a mark layer 24 with anti-fake mark information with the product place of production, description of operation, composition information.Like this, each mark layer 2 can form label information separately according to different modes, for example: the mark layer 22 with product brand and name information also can be made has three-dimensional convex-concave sense form, and has the product place of production, description of operation, the mark layer 23 of composition information can be the plane form of directly printing, mark layer 24 with anti-fake mark information can be a dynamic holographic laser anti-counterfeit diagram form, not only can be when making with the label information separate machined of different patterns, reduce difficulty, and these a plurality of mark layers 2 can be by certain arranged distribution on heat shrink films matrix 1, increase the aesthetic of packaging film, more can attract customer's attention.

In the utility model, as an optional mode, can include a laser anti-counterfeit tag layer in described each group echo layer 2, to satisfy the false proof needs of the packing of product.

In the utility model, as shown in Figure 1, after being packaged on the product, packaging film can show label information on it for ease of mark layer 2 more clearlyly, preferably, described mark layer 2 is distributed in the zone line of heat shrink films matrix 1.

The shape of the mark layer 2 in the utility model can be shapes such as rectangle, circle, ellipse, rhombus, triangle.This concrete shape can be set arbitrarily according to the needs of the packing of product, as long as can be formed with label information on it, its concrete shape is not limited in the utility model.

The foregoing description is several specific embodiment of the present utility model, only is used to illustrate the utility model, but not is used to limit the utility model.

Claims

1, a kind of packaging film, it includes the heat shrink films matrix, it is characterized in that, at be sticked a group or more mark layer of described heat shrink films matrix, is formed with label information on this mark layer.

2, packaging film as claimed in claim 1 is characterized in that, has a group echo layer at least on each packing unit length of described heat shrink films matrix.

3, packaging film as claimed in claim 1 is characterized in that, a described group echo layer is made of a mark layer.

4, packaging film as claimed in claim 1 is characterized in that, a described group echo layer is made of above other mark layer of tag content phase region.

5, as the described packaging film of the arbitrary claim of claim 1-4, it is characterized in that, include a laser anti-counterfeit tag layer in described each group echo layer.

6, as the described packaging film of the arbitrary claim of claim 1-4, it is characterized in that described mark layer is distributed in the zone line of heat shrink films matrix.

7, as the described packaging film of the arbitrary claim of claim 1-4, it is characterized in that, described mark layer be shaped as rectangle, circle, ellipse, rhombus or triangle.