• Why does the lotion pump not bounce back after pressing it?

    Why does the lotion pump not bounce back after pressing it?

    In order to avoid this kind of situation, in the production process, we should first check whether the spring length is standard. The difference is a thousand miles away. The effect of the length on the piston cannot be ignored. If it is short, the return stroke of the piston will not be in place. T... READ MORE

    31-05-2022 Industry news
  • A brief description of common sense of cosmetic bottle pump head

    A brief description of common sense of cosmetic bottle pump head

    1.The dispenser is divided into two types: tie type and screw type. In terms of function, it is divided into spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle.2. The size of the pump head is determined by the diameter of the matching bottle. The spray size is 12.5mm-24mm, and th... READ MORE

    24-05-2022 Industry news
  • Performance characteristics of plastic caps

    Performance characteristics of plastic caps

    Plastic caps are the most commonly used packaging forms for bottles, cans, and barrels, especially in the fields of beverages, chemicals, and medicine. According to their uses, they can be divided into breathable plastic caps and airtight plastic caps. The plastic cover is generally made of polyolef... READ MORE

    19-05-2022 Industry news
  • Design analysis and manufacturing process research of plastic pump head

    Design analysis and manufacturing process research of plastic pump head

    As the core component of the hydraulic end of the plunger pump, the emulsion pump head body bears great pressure. Therefore, the finite element analysis of the lotion pump head body is of great significance to improve the reliability and rationality of product design. Due to the particularity of the... READ MORE

    12-05-2022 Industry news
  • How to break through the packaging of acrylic plastic bottles?

    How to break through the packaging of acrylic plastic bottles?

    Acrylic cosmetic bottles have the appearance and texture of glass bottles and the low-cost characteristics of plastic bottles, which makes other cosmetic bottles and packaging containers grow rapidly and occupy a large market share. However, behind the rapid growth, we found that it has almost no ap... READ MORE

    06-05-2022 Industry news