[Lip Gloss Tube] Do you know the structure of a lipstick tube? Lipstick tubes are the most complex of all cosmetic packaging materials, as they are made up of a combination of different materials and functional packaging. In terms of the material body, it is also divided into volatile and non-volatile types, plus most of the filling is automatic machine filling, including the loading of the lipstick tube, the combination of different machine part, poor tolerance control, or unreasonable design, even if the lubrication oil coating method Method error, will cause downtime or abnormal function.
Read More