1. BS-400LB+BMD-450B is a fully automatic shrink packaging machine including L sealer and shrink tunnel which can feed products, seal and cut film and shrink film bag automatically. It is widely used in food, pharmaceutical, stationary, toy, auto parts, cosmetics, printing, hardware, electrical appliances and other industry.
2. Special durable alloyed sealing knife with anti-stick Teflon coats makes sealing strong and has better performance of heat conduction.
3. Only adjust packing width and height by hand wheels without changing any molds and parts when packing size changes. Packing length can be detected by the sensor automatically.
4. Different products with different sizes can be packed together as promotional package.
5. Adopt Omron brand parts such as temperature controller, timer, relay, switch, and sensor.
6. A pair of photoelectric switch in vertical for thin products.
7. Optional closing conveyor for small products.
8. Optional sensor for transparent products.
Automatic L Sealer L Bar Sealer L Type Sealer
15 - 35 packs/min
L-bar sealing size
width + height < 400mm, length + height < 480mm
center-folded polyolefin (POF) film
Max film size
530mm (width) x 280mm(outer diameter)
1200(L) x 450(W) x 220(H) mm
Shrink tunnel conveyor speed
variable, max. 40 m/min
Shrink tunnel conveyor
rotating silicon coated rods
max. 8.5 kW
0.5MPa (5 bar)
Teflon coated alloyed knife with permanently heated bar
Main control components
Siemens PLC and touch screen, Omron temperature controller, relay and sensor