HDPE bottles

Exclusive PE Package Filling Material Audit Reference Standard: ASTM D1693 environmental stress-cracking resistance testing for polyethylene, supported by ISO 9001:2015 quality management and practical leak, weight, thread, and surface inspection controls. Short Answer Package filling material in this article refers to PE packaging materials used as empty vessels before and during filling for shampoo, lotion, shower gel, facial cleanser, laundry detergent, and cleaning agents. The key risk is not only whether the filled product leaks later, but whether the empty PE bottle, thread zone, wall distribution, surface condition, and PCR batch discipline are controlled before filling begins. PE packaging materials behave differently from rigid cartons, foam inserts, or sterile printed … 続きを読む