Stretch wrapping machine is divided into conventional post stretch type and pre-stretch type based on the different structures of the film carriage. The conventional post stretch film carriage mainly relies on the tension between the wrapped object itself and the film carriage(wrap head) to extend the stretch film and wrap […]
Stretch film application and characteristics
At present, the application fields of stretch film are very wide. In the outer packaging of products in all industries, stretch film can replace other packaging materials, which can reduce packaging costs by more than 30%. It has a very perfect protection, so the stretch film is very popular. The […]