CN2741770Y - Self cracking anti-fake paper product - Google Patents

Abstract

The utility model discloses a self cracking anti-fake paper product, belonging to the self-adhesive paper field. After the existing self-adhesive glue paper product adheres to goods, a faker makes the self-adhesive paper product completely uncovered for fake by heating and melting the self-adhesive glue. The utility model is composed of a surface layer, a transference layer, a self-adhesive glue layer and a separated type paper layer. The surface layer is also cut into small units, in this way, even heating also can not uncover the surface layer and the transference layer completely uncovered, and consequently the utility model can effectively prevent the faker from uncovering the label from the product for fake. The utility model can be used for self-adhesive glue anti-fake label and a sealing paste.

Description

Self crushing anti-fake paper

Technical field

The utility model relates to a kind of adhesive sticker anti-fake paper, particularly about the improvement project of " a kind of frangible anti-fake paper (application number 03280510.1) ".

Background technology

In order to prevent that the fake producer from intactly uncovering adhesive label from product, paste again after the recovery on the fake products, in recent years, users at home and abroad adopts some to uncover the adhesive sticker paper product that promptly decreases one after another.The utility model applicant has applied for a kind of utility model " a kind of frangible anti-fake paper " (still unexposed) on September 11st, 2003, and application number is 03280510.1.The top layer of this utility model (1) is a complete integral body, can intactly uncover from transfer layer (2), and when being printed with graph text information on top layer (1), top layer (1) still might be recycled by the fake producer.

Summary of the invention

The purpose of this utility model: " self crushing anti-fake paper " that provides a kind of top layer also to shred makes it 100% can not intactly do not uncovered and be used for faking.

The technical scheme of the utility model self crushing anti-fake paper is as follows:

A kind of self crushing anti-fake paper is made of top layer (1), transfer layer (2), non-drying glue layer (3) and off-style paper layer (4) successively; Transfer layer (2) is by a plurality of discrete junior units (5) mutually, perhaps by a plurality of junior units (5) that leave (easy fracture) tie point (7) each other; It is characterized in that: described top layer (1) is made up of two mutual discrete junior units (9) at least, perhaps form by two junior units (9) that have (easy fracture) tie point (7) each other at least, and the dislocation of the cross cutting edge of a knife line (6) on cross cutting edge of a knife line (8) on top layer (1) and the transfer layer (2)." dislocation " notion described here is meant: cross cutting edge of a knife line (8) with cross cutting edge of a knife line (6) do not overlap or not exclusively overlap or crossing or parallel or two edge of a knife line patterns are inconsistent.

She Ji result is like this: patch relation each other between junior unit (9) on top layer (1) and the junior unit (5) on the transfer layer (2), in other words, junior unit one by one (9) on the top layer (1) forms an integral body with the applying of the junior unit one by one (5) on the transfer layer (2) (' seam ' closes), or in other words, the junior unit one by one (5) on the transfer layer (2) forms an integral body with the applying of the junior unit one by one (5) on top layer (1) (' seam ' closes).

Compared with prior art, advantage of the present utility model:

1, top layer (1) can not be recycled by the fake producer.

2, self crushing anti-fake paper 100% ground has been shredded, and has improved recovery fraud difficulty greatly.

3, the adhesion strength of (adhesive) between top layer (1) and the transfer layer (2) can approach the adhesion strength of (even can equal) non-drying glue layer (3), is convenient to selection, is convenient to manufacture with the user and uses.

Description of drawings

Fig. 1 is the utility model self crushing anti-fake paper cross section structure schematic diagram.

Fig. 2 is a kind of transfer layer schematic top plan view of cross cutting edge of a knife line.

Fig. 3 is a kind of top layer schematic top plan view of cross cutting edge of a knife line.

Fig. 4 is the schematic top plan view of the utility model self crushing anti-fake paper.

The specific embodiment

Embodiment:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, process the broken antifalsification label of a kind of adhesive sticker.

The first step is selected 80 gram/m for use ²Art paper as transfer layer (2).

Second step, 30 gram/m in the coating of the back side of art paper ²Non-drying glue layer (3), guarantee the adhesion strength 〉=14N/25mm of non-drying glue layer (3) and compound last 95 gram/m ²Ge Laxin off-style paper layer (4).

In the 3rd step, on transfer layer (2), print contents such as product brand, product serial number, false proof number, inquiry phone, referral web site.

The 4th step, die-cutting process according to adhesive label, produce the full version square type array die-cutting rule of 5mm * 5mm earlier, on die-cutting machine, transfer layer (2) is die-cut to the discrete junior unit of square type (5) of 5mm * 5mm one by one then, also can adopt laser engraving machine that art paper transfer layer (2) is cut into the discrete junior unit of square type (5) of 5mm * 5mm one by one, at this moment, transfer layer (2) is cut the junior unit (5) that edge of a knife line (6) has been divided into numerous discrete mutually (separation).

In the 5th step, the PET transparent membrane of selecting 20 micron thickness for use is as top layer (1), and face is coated with one 18 gram/m within it ²Moved non-drying glue layer, assurance can move the adhesion strength≤5N/25mm of non-drying glue layer, film (1) is pasted be compound to the copperplate recto.

The 6th step, according to the adhesive label die-cutting process, produce the full version square type array die-cutting rule of 10mm * 10mm, on die-cutting machine, top layer (1) be die-cut to the discrete junior unit of square type (9) of 10mm * 10mm one by one then, also can adopt laser engraving machine that top layer (1) is cut into the discrete junior unit of square type (9) of 10mm * 10mm one by one, but should note not cut wound transfer layer (2), at least should avoid cutting and wear transfer layer (2), at this moment, top layer (1) is cut the junior unit (9) that edge of a knife line (8) has been divided into numerous discrete mutually (separation), especially it should be noted that cross cutting edge of a knife line (8) should avoid overlapping fully with cross cutting edge of a knife line (6) or partially overlapping.

In the 7th step, the broken antifalsification label of the adhesive sticker of making is pasted on the product (affixed object).

The broken antifalsification label of the adhesive sticker of Yin Zhiing because top layer (1) and transfer layer (2) have all been shredded, when uncovering, must integral body be uncovered like this.

Claims (1)

1, a kind of self crushing anti-fake paper is made of top layer (1), transfer layer (2), non-drying glue layer (3) and off-style paper layer (4) successively; Transfer layer (2) is made up of a plurality of discrete junior units (5) mutually, and perhaps transfer layer (2) is made up of a plurality of junior units (5) that have tie point (7) each other; It is characterized in that: described top layer (1) is made up of two mutual discrete junior units (9) at least, perhaps form by two junior units (9) that have tie point (7) each other at least, and the dislocation of the cross cutting edge of a knife line (6) on cross cutting edge of a knife line (8) on top layer (1) and the transfer layer (2).

Images