≥1 piece |
When the cap/liner is placed on the bottle and the bottle passes under an induction coil which emits a varying electro-magnetic field. As the bottle passes under the induction coil, the conductive aluminum foil liner begins to heat to the desired temperature. The content of bottle is not inducted by the electro-magnetic field, but the seal film of foil liner is heated and attached onto the lip of bottle by the induction coil. When cooled, the seal film creates a bond with the bottle resulting in a sealed product.
Application for non-metal material glass containers or plastic bottles, such as ABS, HDPE, LDPE, PET, PP, PS, PVC etc. Especially applicable for foods, soft drinks, beverage, pharmaceutical and chemical industries.