Pull Resistant Intensity Extrusion Laminating Machine Moisture Resistance
The Pull-Resistant High-Strength Extrusion Laminating Machine for Moisture Resistance is designed for producing durable laminated materials with reliable bonding strength, improved tensile performance, and moisture-resistant properties. By combining thermoplastic extrusion coating with a controlled lamination process, the machine helps manufacturers produce composite materials for packaging, industrial applications, and paper-plastic converting.
The machine integrates an extrusion system, precision flat die head, laminating unit, cooling rollers, web-handling equipment, and winding section. During production, molten polymer is extruded onto a compatible substrate and bonded through controlled pressure and cooling, forming a composite structure with a uniform coating layer.
With appropriate material selection and process adjustment, the finished products can offer improved resistance to moisture penetration, good interlayer adhesion, and reliable mechanical performance. These characteristics are important for packaging materials that need to withstand pulling forces, handling, transportation, and storage.
The extrusion laminating machine can be configured to process suitable substrates such as paper, paperboard, woven fabric, nonwoven fabric, and selected plastic films. Compatible coating materials may include LDPE, LLDPE, PP, EVA, or other thermoplastic resins, depending on the machine configuration and final product requirements.
Designed for continuous industrial production, the system supports coordinated control of extrusion output, processing temperature, line speed, and web tension. This helps manufacturers maintain stable coating quality and improve production consistency.
1. Double-sided adhesive release papers
Double-sided adhesive release papers and photo papers, etc
2. Double-sided adhesive release papers
Technical parameters
| Machine specification |
1200mm/1400mm/1700mm |
| Effective width |
Max1100mm/1300mm/1600mm |
| Machine speed |
350m/min |
| Extruder |
LD-90mm/LD-100mm “Automatic lifting type extruder” |
| Extruder power |
45-55kw |
| Extruder output |
Max 200kg/h or 250kg/h |
| Used resins |
Coated resins like LDPE/LLDPE/PP/EVA/EAA |
| Coating thickness |
8-45μm |
| Thickness uniformity |
≤±5％ |
| Unwinding diameter |
Max Φ1200mm |
| Rewinding diameter |
Max Φ1200mm |
| Basic material |
Paper(35-200g/㎡) |
| Tension control |
Full automatic tension roller closed-loop constant tension control of unwinder and rewinder |
| Control mode |
Human-machine interface, extrusion thickness is automatically precision calculated by computer, whole machine linkage control |
| Frequency converter |
Imported AC digital vector control inverter |
| Machine Dimension(L*W*H) |
19.2/13.2×(9.5-12)×4.5m |
3.Double-sided adhesive release papers
Main Features
1) Double Shaft-less paper roll stands suitable for 3-6 inch paper core,automatic lift ,easier operation .
2) Auto splicer device realize paper in 150-300 m/min speed exchange without decrease machine line speed
3) Ultrasonic type EPC system,makes frequent replacement materials operation more simple
4) Hydraulic lamination structure design , can make coating thinner and firm .
5) Trimming device make the finished coated paper rolls even
6)Special cutting knife and rewinder design makes high speed rewinding shafts exchange possible
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