When purchasing 3M double-sided tape, you should carefully check whether it's qualified or not. So, how should I check quality of 3M double-sided tape?

   There are three methods as following: First: Check whether the 3M double-sided tape has a burr at the adge or not. 

   The edge of the double-sided tape in roll is smooth and non-destructive. It is the basis for ensuring the quality of the double-sided tape. Therefore, it is necessary to check whether the slit edge of the double-sided tape has been processed before processing. If the burrs are damaged due to improper storage and transportation or not. Rolling the double-sided tape 4-5 turns and checking the slitting edge. 

    Second: Checking whether the edge of 3M double-sided tape is stuck or not and the bottom paper is leaked with silicon or not; 

    If the edge of 3M double-sided tape would adhesion together or some areas of the bottom paper are leak-coated with silicone oil. it will cause the paper to break during the process of waste disposal and affect the production proccess. Therefore, taking a piece of which is about 1 meter long self-adhesive material before processing and peel it off by hand. And see if there are any parts on the edge or other parts that cannot be peeled off smoothly and consistently.

    Plsvisit our offcial website 【www.universal-tape.com】 if you are interested in our case . you can contact us directly via online communication tools and you also can leave your online message or through our 24 hours customer care hotline at 86-15920698900 to make a phone call to us.Welcome you for coming。

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