Closures for Plastic Bottles

Purple Line Plastics' closures for Plastic Bottles. Our caps, spray pumps and lotion pumps, are manufactured to international standards and specifications. Our plastic closures are manufactured by means of the Injection Moulding process using HDPE, LDPE and PP material. Some closures are lined with EPE liners to ensure a proper seal. Closures are leak-tested on our bottles by means of a high pressure desiccator test, as well as a manual squeeze test with liquid filled bottles. Our standard colours and minimum order quantities (MOQ) are displayed on the individual pages below.