T/CVDA 6-2019 Animal oral liquid heat-sealing bung bottle made of plastic
T/CVDA 6-2019 Animal oral liquid heat-sealing bung bottle made of plastic
Basic Information
Scope
Scope: This standard specifies the terms, product classification, technical requirements, characteristic indicators, test methods, inspection rules, marking, packaging, transportation, and storage for plastic bottles with heat-sealed gaskets used for veterinary oral liquid preparations. This standard applies to the packaging directly contacting veterinary oral liquid preparations. This standard applies to plastic bottles produced by blow molding using high-density polyethylene (HDPE), polypropylene (PP), and polyester (PET) as the main raw materials. Main technical content: 5 Technical requirements 5.1 Raw materials: Polyethylene (PE), polypropylene (PP), and polyester (PET). 5.2 Appearance quality: The appearance quality requirements shall comply with Table 1. Table 1: Appearance quality requirements Project Requirements Bottle mouth: The end face of the bottle mouth shall be flat, without chipping or missing parts, and there shall be no blockage defects inside the bottle mouth. Bottle body: The bottle body shall be fully molded, with uniform color and no obvious color differences. There shall be no sand holes, oil stains, bubbles, deformation, obvious shrinkage, or obvious scratches. Bottle bottom: The bottle can stand stably. Cover: The cover shall be fully molded, with uniform color and no obvious color differences, no oil stains, no obvious shrinkage, and no deformation. The thread shall be cleaned and free from deformation. Sealing gasket: The sealing gasket shall be smooth and clean, without wrinkles, perforations, or stains. The composite film and cardboard shall not separate or fall out of the cover. 5.3 Characteristic indicators: The characteristic indicators shall comply with Table 2. Table 2: Characteristic indicators Project Requirements Identification: It shall be consistent with the reference spectrum. Sealing: There shall be no water ingress or bubbling in the bottle. Resistance to dropping: It shall not break. Residu