Purpose:

The three-layer coextrusion film blowing unit (head rotary type) can continuously blow various LDPE, HDPE, LLDPE, mLLDPE, EVA and other composite packaging films with different folding width and thickness of 0.02 ~ 0.15mm; For example: composite base material film, FFS heavy packaging bag film, PE heat shrinkable film, rubber tire isolation and fresh-keeping film, container ton bag lining film, emulsion explosive composite base material film, aluminum plastic plate polymer bonding film, cable shielding film, etc.

characteristic:

1. This series of units adopt head rotating device;

2. This series of units adopt fast screen changing device; Easy to replace filter screen, reliable use;

3. This series of units are equipped with length counting device, cutting knife, slitting knife, flattening roller, waste edge winding, etc;

4. This series of units can also be equipped with vacuum feeder, corona processor, film waste edge on-line recovery system, etc;

The main technical parameters are shown in the figure

Note:

1. The output varies according to the width, thickness, die size and raw material characteristics of film products;

2. Please contact us for detailed specifications, special requirements and quotation. The above specifications and parameters are for reference only. The correct specifications are mainly based on our formal quotation;

3. The combination of three-layer screw can be changed, such as 45 + 50 + 45, 55 + 65 + 55 and other different combinations;