CN2863690Y

CN2863690Y - Plastic color printing packaging bag with overlap numeral anti-faking marking

Info

Publication number: CN2863690Y
Application number: CN 200520143568
Authority: CN
Inventors: 李相如
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-16
Filing date: 2005-12-16
Publication date: 2007-01-31
Anticipated expiration: 2015-12-16

Abstract

A plastic color printing packaging bag with overlap numeral anti-faking marking, including a packaging bag (1), having a bag substrate layer (3) and a plastic film layer (4) coated on the outer surface of the bag substrate layer, characterized in that, a digital anti-faking marking (5) is printed in the inner surface of the plastic film layer (4) combining with the bag substrate layer (3), and a digital anti-faking marking covering layer (6) is coated on the outer surface of the plastic film layer at the printing place of the digital anti-faking marking. The packing bag not only realizes the corresponding anti-faking technique requirement, more important, the utility model directly prints the digital anti-faking marking between the bag substrate layer and the plastic film layer, the problems of easy scraping, laceration or missing in the existing technology are solved radically, to make the anti-faking marking random and more economic, and the integral beauty of the packing bag is kept. The technique can be also applied on the other packing bag coated on the plastic film layer.

Description

Have the plastic colourprinting packaging bag of cover type digital code anti-false mark

Technical field

The utility model relates to a kind of plastic colourprinting packaging bag, relates to a kind of plastic colourprinting packaging bag that has cover type digital code anti-false mark specifically.

Background technology

Digital code anti-false is one of anti-counterfeiting technology that has been widely used at present, mostly its concrete technical measures are to adopt can inquire about number and be printed on the paper that has non-drying glue, and number is covered by the overplate that can swipe, make anti-fake label, then anti-fake label is sticked on various product or the product package material, the customer can verify the true and false of its purchase goods by the mode of phone or network inquiry.Though above-mentioned this digital code anti-false labeling can play antifalse effect preferably, but in processes such as the transportation of product, sale, very easily swipe, scratch or lose problem, directly have influence on producer and customer's interests, also provide certain fraud space to the fake producer.

Summary of the invention

The purpose of this utility model provides a kind of design the more rational plastic colourprinting packaging bag that has cover type digital code anti-false mark that the digital code anti-false mark directly is printed on one yard of a thing in the packing material interlayer just at existing weak point in the above-mentioned prior art.

The purpose of this utility model can realize by following technique measures:

The plastic colourprinting packaging bag that has cover type digital code anti-false mark of the present utility model comprises the packaging bag body, described packaging bag body comprises the bag substrate layer, be coated on the plastic film layers on the bag substrate layer outside face, on the inside face of the plastic film layers that combines with the bag substrate layer, be printed with the digital code anti-false mark, on the plastic film layers outside face of digital code anti-false mark printing position, be coated with the digital code anti-false mark overplate that to swipe.

The substrate layer of bag described in the utility model is to be made by plastic woven material.

More specifically say, the utility model is that impression method is regurgitated required picture and text, number and is printed on the plastic film layers inner face in plastic film layers (OPP or PET print film) go up to adopt, the method of employing table seal is printed on the anti-fake mark overplate on the plastic film layers outside face then, the number of regurgitating at the plastic film layers inner face is covered, and the mode by heat seal is combined with each other plastic film layers and bag substrate layer and gets final product at last.

The utility model not only can be realized the anti-counterfeiting technology requirement of one yard of a thing compared to existing technology, main is because of the utility model the digital code anti-false mark directly to be printed between bag substrate layer and the plastic film layers, this just can fundamentally solve the problem of easily swiping, scratching or losing in the prior art, make that security code is more random to follow, and be suitable for more economically than prior art, and can keep the overall aesthetic of packaging bag.Technology of the present utility model also can be applicable on other all kinds of packing materials that are coated with plastic membranous layer.

Description of drawings

Fig. 1 is a shape assumption diagram of the present utility model.

Fig. 2 is the part sectional view of digital code anti-false marked locations among Fig. 1.

1. packaging bag bodies among the figure, 2. the digital code anti-false mark in the packaging bag, 3. bag substrate layer, 4. plastic film layers, 5. the digital code anti-false mark of printing by the method for regurgitating printing, 6. digital code anti-false mark overplate.

The specific embodiment

The utility model is further described below with reference to embodiment (accompanying drawing):

As Fig. 1, shown in 2, the plastic colourprinting packaging bag that has cover type digital code anti-false mark of the present utility model comprises packaging bag body 1, described packaging bag body comprises the bag substrate layer 3 that is made by plastic woven material, be coated on the plastic film layers 4 (OPP or PET print film) on bag substrate layer 3 outside faces, on the inside face of the plastic film layers 4 that combines with bag substrate layer 3, be printed with digital code anti-false mark 5, on the plastic film layers outside face of digital code anti-false mark printing position, be coated with the digital code anti-false mark overplate 6 that to swipe by the method for regurgitating printing.

Claims

1, a kind of plastic colourprinting packaging bag that has cover type digital code anti-false mark, it comprises packaging bag body (1), described packaging bag body comprises bag substrate layer (3), be coated on the plastic film layers (4) on the bag substrate layer outside face, it is characterized in that: on the inside face of the plastic film layers (4) that combines with bag substrate layer (3), be printed with digital code anti-false mark (5), on the plastic film layers outside face of digital code anti-false mark printing position, be coated with digital code anti-false mark overplate (6).

2, the plastic colourprinting packaging bag that has cover type digital code anti-false mark according to claim 1, described bag substrate layer (3) is to be made by plastic woven material.