The small-sized sealing machine, namely the aluminum foil sealing machine, uses the principle of electromagnetic induction to instantly generate high heat on the aluminum foil on the bottle mouth, and then fuse it on the bottle mouth to achieve the sealing function. The sealing speed is fast, suitable for mass production; the all-stainless steel mold forms the shell, which is beautiful and generous; it is easy to use and the sealing quality is good. continuously working. It is an ideal sealing equipment for the industries of medicine, pesticide, food, cosmetics, lubricants, etc.

structure

When the package containing the items is placed on the conveyor belt, the sealing part of the bag is automatically sent between the two sealing belts in operation and brought into the heating zone. The heat of the heating block is transferred to the sealing part of the bag through the sealing belt. The film is heated and melted, and then passed through the cooling zone to make the surface temperature of the film drop appropriately, and then rolled by the knurling wheel (or printing wheel), so that the upper and lower plastic films of the sealing part are bonded and pressed into a net pattern (or printed logo) ), and then the sealed packaging bag is sent out of the machine by the guiding rubber belt and conveyor belt to complete the sealing operation.

Principles and characteristics

1. This sealing machine is mainly used for heating and sealing polyolefin (such as polyethylene, polypropylene, etc.) as the inner layer of composite film materials and plastic bag sealing.

2. Composite film sealing includes cellophane sealing, aluminum foil sealing, aluminum spray coating sealing, polyester sealing, nylon sealing, polyethylene sealing, polypropylene sealing and other materials sealing.

3. The thickness of the film and the width of the sealing can be applied within a certain range, and a good and uniform linear sealing can be achieved.

4. No matter the big bag, small bag, long bag or short bag can be continuously sealed in a straight line, and satisfactory results can be obtained.

5. The machine is exquisitely designed and easy to operate.