Plastic zippers mostly use polyacetal resin, though other thermoplastic polymers are used as well, such as polyethylene. Used most popularly for pencil cases, small plastic pouches and other useful stationery.
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Mar 08, 2024
Whispering is your character, white clothes and white skirts are your characteristics, rescuing the dead and healing the wounded is your bounden duty, nursing patients is your sacred duty, you give patients selfless love, and you turn your…
May 12, 2022
Although now we are going through a hard time because of covid -19, but we all believe everything will goes well soon. QLQ family wish you and your family all the best!…
May 05, 2022
Our invisible zipper advantages: 1) The standard reciprocating fatigue of invisible zipper is ≥600 times, but our invisible zipper can reach ≥900-1200 times. 2) The standard tension of invisible zipper is ≥480N, but our …
Apr 22, 2022
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