T/SYXB 0004-2021 Cosmetic packaging bubble bottle
T/SYXB 0004-2021 Cosmetic packaging bubble bottle
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of foam bottles for cosmetic packaging (hereinafter referred to as foam bottles). This document applies to bottle-type containers made from foam pumps or aerosol valves, plastic, glass, aluminum panels, etc., which are assembled using these components, with or without surface decoration, and are used for cosmetic packaging. Main technical contents: - Coating hardness: The hardness of the outer surface coating shall be not less than 2H pencil hardness. - Coating adhesion: The adhesion of the coating shall be not less than Grade 1. - Opening and over-travel torque: The opening and over-travel torque of screw-cap foam bottles shall comply with the requirements specified in Table 6. - Part detachment force: The part detachment force shall comply with the requirements specified in Table 7. - High- and low-temperature resistance: The high- and low-temperature resistance shall comply with the requirements specified in Table 8. - Sealing performance: After the sealing test, there shall be no water leakage, deformation, or cracking, and no cracks or obvious discoloration in the coating or surface decoration patterns. - Drop performance: After the drop test, there shall be no leakage or damage that affects use. This test does not apply to glass foam bottles. - Pump priming frequency: The pump priming frequency shall not exceed 6 times. - Pump output: The allowable deviation of pump output shall be ±15%. - Fatigue resistance: The pressing fatigue limit shall be not less than 500 times.