pump testing

Plastic Dispenser Bottles Breakout Testing

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Plastic Dispenser Bottles Breakout Testing Reference Standard: Relevant material and performance testing standards include ASTM D1693 environmental stress-cracking resistance logic for polyethylene exposure risk and ISO 9001:2015 quality management discipline for controlled production records. For general recycling and material classification context, packaging teams can also reference the Association of Plastic Recyclers design guidance and the ASTM standards catalog. Short Answer Plastic dispenser bottles for personal care packaging should be checked as a combined bottle, pump, surface, and filling-line system rather than as a simple empty container. For this 120ml PE dispenser bottle, the key acceptance data are PE material, 15g weight, 48mm48mm101mm specification, a smooth leak-proof pump, and compatibility with … 続きを読む

Facial Cleanser Bottle Testing Guide

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Facial Cleanser Bottle Testing Guide Reference Standard: Relevant material and performance testing standards include ASTM D1693 for environmental stress-cracking resistance in polyethylene materials and ISO 9001:2015 quality management logic for production consistency. For packaging inspection, leak testing, pump actuation checks, capacity verification, surface decoration adhesion, and visual defect control should be treated as practical acceptance points. Short Answer A facial cleanser bottle is not only a container for cleanser. For a 350ml PE bottle with a PP foam pump head, the real performance depends on how the 60g lightweight body, 40-thread interface, foam mechanism, and surfactant-rich formula behave together during wet-hand use, repeated pressing, and bathroom storage. A well-specified facial … 続きを読む