Aluminum foil induction plastic bottle cap sealing manufacture machine

 The closure is supplied to the bottler with foil liner already inserted. Although there are various liners to choose from, a typical induction liner is multi-layered. The top layer is a paper pulp that is generally spot-glued to the cap. The next layer is wax that is used to bond a layer of aluminum foil to the pulp. The bottom layer is a polymer film laminated to the foil.

After the cap or closure is applied, the container passes under an induction coil, which emits an oscillating electromagnetic field. As the container passes under the induction coil (sealing head) the conductive aluminum foil liner begins to heat. The heat melts the wax, which is absorbed into the pulp backing and releases the foil from the cap. The polymer film also heats and flows onto the lip of the container.

When cooled, the polymer creates a bond with the container resulting in a hermetically sealed product. Neither the container nor its contents are affected, and this all happens in a matter of seconds.

Easy to fix machine within 15 minutes for everybody   Users worry-free

Advanced modular design and grouping electrical system avoid machine error and against moisture,erosion,dust and magnetism.

Main parts use well-known brand,ensuring excellent quality.

Every set of machines need 48 hours continuous working in our factory,

ensuring efficiency and stability.

Leading technology,guaranteed performance and the industry’s best support make SEAL  the smart choice for induction sealing equipment.

Guilin Seal Technology Co.,Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of  induction sealing machine,induction seal ,high speed bag filling and packing machine and cap lining machine .
our people have more than 15 years experience in this area.  Our machine had get the CE and Patent certificater, meet GMP standard , had been exported more than 20 countries.
   Our machines are widely used in Pharmaceutical & Nutraceutical,  Pesticides, Food & Dairy, Health & Beauty, Chemical and other manufacture industries. 
     As a result,you purchase a machine from us that will endure many years of consistent production.