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Inspection standard of cosmetic pump head

Inspection standard of cosmetic pump head

       1. Bottle mouth diameter: 43/410 40/410

  2. Color: white and transparent colors are regular colors, other colors are made according to the color version provided by the customer

   3. Pumped dose: 0.4±0.1/0.8±0.15g/1.6±0.15g

  4: First pumping water: ≤6 times

  5: Pressing feel: Rebound and hand synchronization speed, time ﹤1.5 seconds

6: Tightness: the bottle is filled (water, emulsion) and the product is locked, positive pressure test: 2.5KG positive pressure bottle body within 1 minute, or back pressure test: vacuum pressure within minus 0.05Mpa/5 minutes Give way.

  7: straw length: length ± 2MM

  8: Foam standard: The liquid effect of the pump head is foam, and the foam should be full, delicate and uniform. (Note: For liquids with different formulations, the foam effect will vary).

  9: Service life: ≥1000 times

  10. Applicable products: hand sanitizer pump head, cosmetic foam pump, detergent pump head, etc.

  11. Material: PP

Through technological innovation and product development,Charm Pack focuses on customer demand and constantly strive for excellence in quality to meet customers' constantly upgrading product needs.With GMP-L evel workshop,fully imported motor inject machine and utomatic image detection and assembly,We have accumulated rich experience in process and quality management,forming a set of research and development design, mold manufacturing, production, product testing and other complete industrial chain.