Jiangsu Laiyi designs and manufactures extrusion laminating/coating lines on the strength of a thorough expertise in the co-extrusion of special polymers - customized and modular layout to meet the demand for special products; - chill-roll unit with precise temperature control - rapid cooling system - special winders and unwinders suitable for any final application.
Jiangsu Laiyi extrusion and co-extrusion units at the forefront of technology, boasting a high manufacturing quality with components suitable for processing also corrosive polymers. we has focused on high performance extruders with special screw design for a wide range of materials like LDPE, SURLYN, EVA, EAA, PP, with customized solutions including different layers, sizes and die widths.
一, Thermal Film Extrusion Laminating Machine
- Thermal film is used to BOPP thermal film, PET pre-coated film
- We also make customized machine.
二,1)Technical parameters of Thermal film extrusion laminating machine
| Machine width | 1700mm/2150mm/2350mm |
| Effective width | Max1600mm/2000mm/2200mm |
| Machine speed | 250-300m/min |
| Screw diameter | Φ90mm/Φ100mm/Φ115mm |
| Extruder output | Max 250kg/h /300kg/h/450kg/h |
| Resins | EVA |
| Coating thickness | 5-45μm |
| Max unwinder and rewinder diameter | Φ800mm |
| Basic material | Plastic film |
2.) Main Features of laminating machine
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
Bead cutter equipment
- Shrink-width makes two sides thicker, as a result, the two sides of the composite material need to be trimmed, otherwise the composite material will have some quality problems such as drape, crimp and unevenness.
- It is convenient to renew cutter and adjust effective width. It can save time and labor at the same time, and makes the products flat and smooth.
Double station unwinder:
- 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.
Double station rewinder:
- It can automatically change rolls without stopping machine or reducing speed.
- It applies to multiple materials and has a wide range of uses, has different way to control tension of different material.
- It uses suspension type press roller to rewind, the tension of multiple materials can be controlled to guarantee the smooth and beauty of the production surface.
" Professional qualifications to create brand" is Laiyi's business objective!
"Create excellece by quality, prvide service with honesty" is
Laiyi's business prupose!
