- Color Printing Packaging Multi-layer Co-extrusion Laminating
Machine
This extrusion laminating machine using the resin , such as LDPE,
HDPE, PP, EVA, etc., as raw material, it processes by melting the
plastic for extruding form the T-die mould and finally laminating
with the base material, this type of machine has been widely used
for the lamination of substrates such as paper, non-woven fabric,
woven fabric, aluminum foil, BOPP film etc. the finished product is
famous for its high fastness, uniformity of thickness and high
sealed capability. All these have contribute of make this type of
machine become one of the most popular and valuable extrusion
laminating machines in domestic market and abroad.
- The MainTechnical Parameter of Color Printing Packaging Multi-layer Co-extrusion Laminating
Machine
| Technical Parameters: |
| Machine width | 1200/1400/1700/2200/2500mm |
| Effective width | 1100/1300/1600/2100/2400mm |
| Machine speed | 200~250m/min |
| Screw diameter | LD-80mm to LD-115mm |
| Extruder output | 180kg/h, 200kg/h, 300kg/h or 400kg/h |
| Used resins | Coated resins like LDPE/LLDPE/PP/EVA/EAA |
| Coating thickness | 5~45um |
| Max diameter | Unwinder&rewinder:φ800mm |
| Sandwich diameter | Max φ600mm |
| Sandwich material | CPE/CPP/PET/Aluminium foils |
| Basic material | Aluminium foil/Non-woven fabric/Metalized film BOPP/BOPET/BOPA, etc(10-200gsm) |
| Dimension(L*W*H) | Mono extrusion:11.65x(9.5~14)x3.8m |
- Two original paper rolls can be installed at the same time on the
shaftless unwinder.
- Auto-splicing is controlled by computer and can be done without
stopping the line.
- Web-guide device ensures that the paper/paper board passes
uniformly and neatly.
- Bead cutter for edge trimming.
- Corona treatment on the surface of paper is to increase the peeling
strength of PE and paper.
- Rewinder consists of rewinding stand, tension control system,
splicing device and towing device.
- Tension control system is to ensure the constant tension of
rewinding.
Laminating Equipment
| Form: | Three Roll Lamination |
| Chill roll diameter | Ø700mm |
| Chill roll surface: | Mirror and Matte |
| Chill roll internal flow-path: | Multi-head propeller Passageway filled with cooling water |
| Pressure roll diameter: | Ø300mm |
| Covered materials: | Composite rubber |
| Back roll diameter: | Half mirror |
| Back roll internal flow-path: | Passageway filled with cooling water |
| Speed reducer: | Worm |
| Composite driving motor | Inverter motor(11KW) |
| Power supply: | 380V,50HZ |
Double station unwinder of Duct Tape Extrusion Laminating Machine:
- It applies to multiple materials and has a wide range of us.
- It can automatically change rolls without stopping machine or
reduce speed.
- It has one-button and no-button type operation, is simple and
conveniet.
- It occupies small area, can save the production spaces.
T-Die
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