Lipstick is the general term for all lip makeup. Lipsti […]
Lipstick is the general term for all lip makeup. Lipsticks include lipsticks, lip sticks, lip glosses, lip glazes, etc., which can make lips rosy and shiny, moisturize and protect lips, increase facial beauty and correct the contours of lips. It is a product that has the effect of setting off. It is a lipstick for wedding dresses. The quality of lipstick tube packaging materials is difficult to control because of their complex structure and function.
The lipstick tube is a combination of multiple components, functional packaging composed of different materials, from the material body, there are also volatile and non-volatile (airtight/non-airtight), and most of the filling is machine Automatic filling (pre-filling, direct filling after filling, etc.), including the loading of the lipstick tube, is very complicated, the combination of different parts, the tolerance control is not good, or the design is unreasonable, even if the way of lubricating oil is wrong, It will cause downtime or malfunction, and these errors are fatal.
The beaded snail is the core component of the lipstick tube. Beads, forks, spirals, beaded snails and lubricating oil constitute the core of the lipstick tube. It is a bit like a pump core, but it is more complicated than the pump core. Fork screw design, but currently not widely used. The standardized drawings of bead snails must be standardized. Otherwise, you will not be able to grasp the size. After assembly later, there will be more complicated factors. As a result, it can be predicted that the injection molding material must pass the material compatibility verification, otherwise compatibility problems will occur. Screw it up and screw it down and it will be over. Beaded snails are the top priority. The base is generally for the hand feel, and it also adds weight to the iron. The problem of heavy iron glue is equivalent to adding a risk to the lipstick tube. In addition, the vibration in the transportation causes the trouble of degumming inside.
The main quality control indicators of lipstick tubes include hand feel indicators, filling machine requirements, transportation vibration requirements, airtightness prevention, material compatibility issues, size interoperability issues, aluminum-in-plastic tolerances and color issues, and productivity The problem is that the filling volume must meet the declared value of the product.