Anti-burglar and anti-stripping tape and preparation method thereof

Abstract

The invention discloses an anti-burglar and anti-stripping tape and a preparation method thereof. The tape comprises an anti-adhesion layer (1), a base film (2) and an adhesive sticker (6), and is characterized in that an etching layer (3), an easily separating layer (4) and a mark layer (5) are sequentially arranged between the base film (2) and the adhesive sticker layer(6); the anti-adhesion layer (1) of the tape is coated on the top surface (surface A) of the base film (2); the etching layer (3) is etched on the bottom surface (surface B) of the base film (2); the easily separating layer (4) is coated on the etching layer (3), and the mark layer (5) is directly printed on the easily separating layer (4) in a printing way; the adhesive sticker layer (6) is located on the bottom layer of the tape and adopts a soluble pressure-sensitive adhesive. The anti-burglar and anti-stripping tape not only has the characteristic of convenience in object packing of the conventional tape, but also has the effects of burglar prevention and stripping prevention, structurally provides a barrier for unknown loss of objects in a packed body exchanged during the logistics process, and supplies remarkable imprint for warning and inspection so as to increase the anti-burglar function.

Description

technical field [0001] The invention belongs to an anti-theft and anti-tampering adhesive tape and a manufacturing method thereof. Background technique [0002] Sealing tape is commonly used as a material for sealing and sealing packages. Although the adhesive layer used in the existing sealing tape can be tightly bonded to the bag used for packaging, it will occur under special temperature or humidity conditions. The problem of easy debonding and leaving no traces caused the packaged items to be unpacked by unscrupulous actors during the transportation and circulation process, and the items in the packing box were secretly replaced, and then the box was sealed, making it difficult for others to find out. It was not until the owner received the unpacked package that he found that the items in the box were missing or had been stolen. Caused conflicts between the cargo owner and the logistics company, both parties suffered losses, and the missing link could not be found. It...

AI Technical Summary

Problems solved by technology

Caused conflicts between the cargo owner and the logistics company, both parties suffered losses, and the missing link could not be found

The important reason is that the structure of the sealing tape cannot overcome the weakness of losing its adhesive force under temperature and humidity conditions, and provides the perpetrator with the convenience of stealing without showing any traces.

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