T/SYXB 0002-2019 Cosmetic packaging plastic vacuum bottle
T/SYXB 0002-2019 Cosmetic packaging plastic vacuum bottle
Basic Information
Scope
Scope: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of plastic vacuum bottles for cosmetics (hereinafter referred to as vacuum bottles). This standard applies to vacuum bottles made of aluminum-coated materials, plastics (polyethylene, polypropylene, polycarbonate, polyethylene terephthalate, polymethyl methacrylate, acrylonitrile-butadiene-styrene, etc.), and metal springs, which are used for packaging emulsion-type cosmetics. Main technical contents: - Film hardness: The hardness of the film on the outer surface of the cream bottle shall not be less than H pencil hardness. - Adhesion: The adhesion of the film shall not be less than Level 1. - The decorative patterns on the surface shall be complete and clear. - Low-temperature resistance: After 24 hours at -20 °C, the bottle shall not leak water, deform, or rupture, and the film and decorative patterns shall not have cracks or obvious discoloration. The spraying performance shall meet the requirements. - High-temperature resistance: After 24 hours at 50 °C, the bottle shall not leak water, deform, or rupture, and the film and decorative patterns shall not have cracks or obvious discoloration. The spraying performance shall meet the requirements. - Sealing performance: After the sealing performance test, no liquid leakage or damage to the use shall occur. - Drop test: When the vacuum bottle is filled with contents, it shall not leak water or be damaged after being dropped freely once. - Spraying performance: The vacuum bottle shall spray out the liquid within 10 presses, and the average single spraying volume shall be within ±15% of the standard discharge volume, which shall be agreed upon by both the supplier and the buyer. - Vacuum pump suction: When the vacuum bottle is not filled with contents, the piston can be moved to the top of the vacuum bottle by directly pressing the vacuu