T/JSBIA 003-2021 Sealing lid for polycarbonate (PC) drinking water container

Scope

Scope: This document specifies the requirements, test methods, inspection rules, and marking, packaging, and transportation for the sealing lids of polycarbonate (PC) drinking water containers. This document applies to polycarbonate (PC) drinking water container sealing lids (hereinafter referred to as "products") made from polyethylene resin (PE) through processes such as formulation, injection molding, assembly, and film sealing. Main Technical Content: 1. Task Source: The quality of food is closely related to the quality of food packaging products. If the quality of food packaging products is not effectively controlled, it may cause secondary contamination of food and directly affect food quality. However, the quality of polycarbonate (PC) drinking water container sealing lids (hereinafter referred to as "sealing lids"), which directly contacts drinking water in packaging, is not effectively controlled. The standardization and regularization of production in enterprises are low, and there are currently no national or industry standards to guide enterprises in standardized production. This has led to enterprises operating in a state of blind production for a long time, urgently requiring the formulation of relevant standards for sealing lids. 2. Purpose of Standard Preparation: Polycarbonate (PC) drinking water container sealing lids (hereinafter referred to as "sealing lids") are widely used in bottled drinking water packaging. The sealing lids consist of a lid body, a sealing film, and an inner plug, and mainly serve to seal and prevent contamination. In particular, to prevent production enterprises from using recycled materials to process sealing lids and affecting the quality of bottled water, a group standard is formulated to regulate the production of sealing lids in our city, improve product quality, provide inspection basis for testing departments, and provide consumers with safety guarantees. 3. Preparation Principles and Basis: The standard is formula

Development Information

Related Standards