Shrink tunnels use a heated air system. It's used for shrinkable films like PE, POF, PVC that have been applied by L-bar sealers, sleeve wrappers, and sealing cutters. Designed for high production, the air flow technology is used to circulate the air to avoid bubbles and bumps in plastic film. Independent control systems regulate temperature, air velocity and conveyor speeds. Our shrink tunnels feature carefully controlled air velocity and temperature that are maintained throughout the tunnel for optimum film shrink. The efficient heating system on each machine reduces the amount of electricity needed to run the machine, consequently reducing operating costs. It is used to shrink pack goods, such as cans, glass bottles, mineral water etc, in wood, rolled steel, ceramics, household appliances, computers industries and more.
Automatic L-seal cutting machine is fully automatic unmanned L sealing cutter, widely used for lot production with high efficiency. The machine is equipped with auto film feeding & perforating device and adjustable product infeed conveying table in order to meet different requirements from different products.
Adopt aluminum alloy cutter with DUPONT Teflon coating that is thermo stable and antis ticking to ensure good sealing without cracking0.
The film feeding length is controlled and regulated by magic eye and counter. There is an inductive motor for auto collection of film waste.
Equipped with two sets of imported photocells, one is used for horizontal detection, the other is for vertical detection, which are easy to switch. The machine can achieve packaging work easily even for thin and small package.
Adopt digital temperature controller with PID function. Sealing temperature is extremely sensitive and accurate, which can be regulated at will. The cutter itself has function of auto protection in order to avoid wrong cutting.
Simple size changeover. No need to exchange any moulds or any bag making devices.
The equipment can be used to pack different sizes of products together for sales promotion
There is an organic glass safety cover with alarm function around the sealing & cutting part of this machine in order to ensure safety of operator.
The machine can be connected with the production line to carry out unmanned operation.
Application: Automatic L-seal cutting machine is suitable for lot shrink wrapping in various industries, such as software, foodstuff, cosmetics, printing, pharmacy, flooring, ceramics, beverage and hardware etc.