This one piece innerseal is just one part left on container after sealed by induction machine. Nothing is left inside the cap after opening. It also can be custom printed with logo or trademark.
Seals to PP, PET, PVC, PE, PS, Glass
Lot B6, Street No. 01, Hai Son Industrial Zone, Binh Tien II Hamlet,
Duc Hoa Ha Village, Duc Hoa District, Long An Province, Viet Nam