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  • What are the raw materials of general cosmetic plastic bottles?

    What are the raw materials of general cosmetic plastic bottles?

    1. PET materials are environmentally friendly materials, with high isolation, light weight, unbreakable characteristics, chemical resistance, and excellent transparency. They can be made into pearlescent, colored, magnetic white, and transparent. They are widely used in the installation of gel water... read more

    Jul 17,2020 News
  • What are the applications of plastic emulsion pump head

    What are the applications of plastic emulsion pump head

    Application fields of plastic emulsion pump heads: The pump head used in hand sanitizer, shower gel, facial cleanser, shampoo, the first function is to save the amount of liquid, quietly press hard, the emulsion will come out, and clean and clean, will not form polluted emulsion, everyone Preferred.... read more

    Jul 11,2020 News
  • What are the production inspection specifications for spray pump heads

    What are the production inspection specifications for spray pump heads

    1. Dose of spray pump head: 0.16±0.05g 2. the first pump water: ≤ 6 times, 3. Fog eruption: viewpoint is 30-55 degrees 4. tightness: the bottle is full (water, emulsion) and the product is locked, positive pressure test: within 2.5 minutes with 2.5KG positive pressure bottle body, or reverse pressur... read more

    Jul 03,2020 News
  • Common sense of plastic pump bottle head

    Common sense of plastic pump bottle head

    ⒈ The raw materials of plastic bottles are usually PP, PE, K material, AS, ABS, acrylic, PET, etc. ⒉ Usually used for injection molding of thick cream bottles, bottle caps, stoppers, gaskets, pump heads, and dust covers for cosmetics containers; PET blow molding is two-step molding, tube blanks are ... read more

    Jun 29,2020 News
  • Operation principle of emulsion pump head / daily chemical pump head

    Operation principle of emulsion pump head / daily chemical pump head

    1.The first press------When we press the head for the first time, the head passes through the connected main column and moves the auxiliary column to tighten the tension spring together. During the process of tightening the tension spring, the outer wall of the piston collides with the inner cavity ... read more

    Jun 19,2020 News
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