Aluminum Lipstick Tube is the most complicated and difficult of all cosmetic packaging materials. First of all, it is necessary to understand why aluminum lipstick tube is difficult and why there are so many requirements. Lipstick tube is composed of multiple components. Functional packaging made of different materials can also be divided into volatile type and non-volatile type (airtight/non-airtight) from the material body. In addition, most filling is automatically filled by machines (filling before filling, direct filling after filling, etc.), including the inside of lipstick tube. It is very complicated. The combination of different parts, poor tolerance control, or unreasonable design, even if the lubricating oil coating method goes wrong, will cause downtime or abnormal function, these errors are fatal.

Common quality problems of lipstick tube include material problems, process problems and assembly problems. The problem after delivery was actually decided upon at the time of development, so lipstick tube is not easy to do and experienced suppliers should be selected. It is not necessary to install several parts and samples, but to obtain approval for mass production. First of all, we must understand what is important, what is not important, what must be considered first, and what are the reasons for what requirements?

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