What if the small tin box can't be opened?

- Jul 27, 2019-

What if the small tin box can't be opened?


  1. Turn the tin box upside down and take a heavy shot of the bottom of the small metal box;

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    2. Invert the tin box and place the cover of the small box in hot water, using the principle of thermal expansion and contraction;


    3. Use a very thin lid of tin box, insert it and do not move it, stay for a long time, wait a few minutes and then go up.

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  2. Meiko Tins Industries Co., Ltd. is a professional manufacturer of professional tinplate boxes and other products. Red box metal box, coffee tin box, game king tin box, small tin box, and other shaped box products can provide you with , food tin box packaging, we welcome friends come to visit and making business negotiations.

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