CN102097034A

CN102097034A - Label jumping resistance label

Info

Publication number: CN102097034A
Application number: CN2010105812178A
Authority: CN
Inventors: 崔清臣; 凌红旗; 晏光明; 黄海龙
Original assignee: GUOAN HUOJU TECH DEVELOPMENT Co Ltd ZHONGSHAN
Current assignee: GUOAN HUOJU TECH DEVELOPMENT Co Ltd ZHONGSHAN
Priority date: 2010-12-01
Filing date: 2010-12-01
Publication date: 2011-06-15

Abstract

The invention relates to a label jumping resistance label. A mark symbol is printed on a film body, the film body is formed by superposing at least two films with different materials and softness, and the mark symbol is printed on the surface of any one layer of film. Because the label is formed by superposing at least two films with different materials and softness, compared with a label formed from a film body with single material, the softness or rigidity of the label under the same thickness can be adjusted, thereby the contradiction among the thickness, the rigidity and the texture of the label are solved. In addition, the thicknesses of the materials at difference levels can be changed according to the wrappage shape and adhesion of a client, thereby the thickness of the label can not be changed and the rigidity can be adjusted. Because the mark symbol can be printed on the surface of the any one layer of film, the diversity of a mark and the anti-counterfeiting function can be realized. When the mark symbol is printed at a lining, the apparent brightness of the label is well solved, a printing layer is also protected and the printed picture and text mark symbol can not be destroyed in the processes of processing, transportation and the like.

Description

A kind of anti-spring target label

Technical field

The invention belongs to a kind of label, especially a kind of antifalsification label.

Background technology

How the modern packaging label is printed in papery or plastic foil surface, and the paper labels general thickness is at the 60-80 micron, and plastic label thickness generally at the 40-50 micron, is attached on the packed article with glue.Packed article is circular or other curved surfaces mostly, and curved surface is generally the glass of (adhesive ability) of low corona index, though paper packaging, for attractive in appearance, coating glazing wet goods on packing materials such as carton.This just produces a problem: by glue be fixed on the easy alice of label on the curved surface from the glue layering, crumple, be commonly called as " mark jumps ".Particularly do " turning subsides " when labeling requirement, i.e. during 90 degree bendings, problem is more serious.For addressing this problem, what the producer of production label adopted is the thickness that lowers label, make the firmness step-down of label, but label is too thin, can influence the texture of packing, and downstream product manufacturer is difficult to accept.Perhaps, add at label surface by " empty cutter ", be about to the label partial cutoff or do the cut-out of dotted line formula, so that label can be along the cut-off part bending.But, can influence attractive in appearancely like this, downstream manufacturer more is difficult to accept.

Summary of the invention

For addressing the above problem, the objective of the invention is to be attached to a kind of anti-spring target label on the packed article relatively stablely.

The present invention is achieved in that a kind of anti-spring target label, be on a film body, to be printed with identifier, it is characterized in that: described film body is formed by stacking by the film of two kinds of unlike materials and pliability at least, and described identifier selects to be printed on the surface of any thin film.

Further improvement as such scheme is characterized in that: described film body is formed by stacking by PET (poly terephthalic acid diethylester) and two kinds of films of OPP (orientation stretching polypropylene).

Further improvement as such scheme is characterized in that: described film body is made up of one deck PET film, one deck OPP film and one deck PET film successively, and described identifier is on the surface of any thin film.

The invention has the advantages that: because the film of at least two kinds of unlike materials of label and pliability is formed by stacking, the label that identical homogenous material film body is formed, the flexibility or rigidity of having realized the label under same thickness is adjustable, has solved the contradiction that exists between label thickness, rigidity, the texture.And, the thickness that can change the material of different levels according to client's packing material shape and adhesion, thus realize that thickness is constant, and rigidity is adjustable.And identifier can select to be printed on the surface of any thin film, can realize the diversity and the anti-fraud functional diversity that identify.When identifier selects to be printed on nexine, solved the label apparent brightness well, protected printed layers simultaneously, it is destroyed to be unlikely to when processes such as processing, transportation the printing figure message identifier.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Embodiment

With reference to the accompanying drawings, a kind of anti-spring target label of the present invention, be on a film body, to be printed with identifier, described film body is made up of the PET film 1 of one deck 12 micron thickness, the OPP film 2 of one deck 25～30 micron thickness and PET film 3 bondings of one deck 12 micron thickness successively, described identifier 4 is printed on the surface of OPP film, if ignore the thickness of identifier printed layers 4, the thickness of label is that two-layer PET thickness+binder solidifies back thickness+rupture diaphragm thickness, generally at the 50-60 micron.Because the PET rigidity is stronger, be difficult for stretching, and OPP or rupture diaphragm are soft, easily stretch, so, when combination, need control tension force and temperature, prevent that the film of compound tense is wrinkling, distortion, simultaneously, need carry out corona treatment before use, increase the adhesion of material surface the surface of OPP film.The product of present embodiment has realized that the rigidity of certain thickness scope interior label is adjustable, is fit to fit on the cambered surface or curved surface of packed article, and the layering wrinkle phenomenon can not takes place.

Claims

1. an anti-spring target label is to be printed with identifier on a film body, and it is characterized in that: described film body is formed by stacking by the film of two kinds of unlike materials and pliability at least, and described identifier selects to be printed on the surface of any thin film.

2. a kind of anti-spring target label according to claim 1 is characterized in that: described film body is formed by stacking by PET and two kinds of films of OPP.

3. a kind of anti-spring target label according to claim 1, it is characterized in that: described film body is made up of one deck PET film, one deck OPP film and one deck PET film successively, and described identifier is on the surface of any thin film.