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find starting easy / Scotch tape

find starting easy
find starting easy

How to find tape starting point is a very troublesome thing, when we use Scotch tape. This design can help you solve this problem. We added oxidants in the tape constitute.
When exposed to air, the materials of the starting point of tape can react chemically with air. The starting point of tape will turn to red. In this way, it is easy to people to find the starting point of the tape.

University

Dalian Nationalities University

Dalian Nationalities University
Dalian, China

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Design

Dalian Nationalities University

Dalian Nationalities University
Dalian, China

Weiwei Hu; Haifan Song; Xuefei Liu; Di Fang

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