pet preform
Opening preform 20
/post-4is used for PET (polyethylene terephthalate) bottles. These openings act as half-bottoms of plastic bottles and are used in the PET bottle manufacturing process. 20 hole introductions
is used for PET (polyethylene terephthalate) bottles. These openings act as half-bottoms of plastic bottles and are used in the PET bottle manufacturing process. 20 hole introductions