PVC Column Lifting Film Blowing Machine

PVC thermal shrinkage (printing grade column type) Film Blowing Machine

This machine is specially used for producing high quality (printing grade) PVC hot shrink film, which has been improved and updated many times recently, and its performance is more superior.The unit is 360 ° rotating die head Frequency control and automatic constant temperature control technology .So that the product plasticize, film thickness uniformity, transparency, flatness, shrinkage rate and other technical quality are up to the standard of printing grade film (after adjusting the formulation of PVC heat shrink packaging film).The machine is advanced, reasonable and easy to operate, mainly composed of the following parts: extruder, rotating die head, rotating air ring, first traction, sizing sleeve, second traction, heating water tank, third traction, double position winder, Electric Cabinet of extruder and auxiliary machine.The unit is equipped with front and rear two groups of independent lifting and traction devices, so that the width of the bubble film, cooling more easily adjusted, and reduce the container shipping.

Selection of different models can produce finished width:100-700mm±2mm,Product  Thickness:0.02-0.07mm±4mm,Shrinkage: longitudinal: 3-5 1% .transverse: 45-50 2%,The shrink film produced by the unit is mainly used for label printing, etc. The label after printing can be used for all kinds of beverages, skin care products, cosmetics and other types of goods such as hot shrink tight packaging.

  Technical  Data