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5 gallon PET prefrom mould 2 cavities PET preform mould manufacturer---World Famous PET preform molding expert--- SINOPK 2 cavities 5 gallon PET preform mould specification 2 cavities 5 gallon PET preform mould steel: 2 cavities 5 gallon PET preform mould cavity steel Stavax S420 stainless steel ,tempered with HRC 50+/-2

PET preform mould manufacturer---World Famous PET preform molding expert--- SINOPK 5 gallon 24 cavities cap mold SINO-PK has very rich experiences in making multi cavity 5 galloncap mould , we could make 8 cavities 5 gallon cap mould, 16 cavities 5 gallon cap mould, 24 cavities 5gallon cap mould, 32 cavities 5 gallon cap mould etc.

Earlier in the early 20th century, people used to carry metallic bottles and containers everywhere. They were heavier and would pose other inconveniences. For instance, one couldn't dispose of them since they were expensive. Besides, they would cost much more despite the limited number of uses.