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Usually we will encounter an inconvenience when using double-sided tape --- it is difficult to remove the top layer of the tape. But now we have fixed the problem by just widening the width of the top layer to make it wider than the adhesive layer so that we can easily remove the top layer, which makes it more convenient to use.
Keyi college of zhejiang Sci-Tech
Hangzhou, Zhejiang Province, China
Bin Li Bin Yu Pengfei Shi Nan LI