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
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.
The pre-treat unit
- The pre-treatment includes corona treatment and static elimination on the surface of base materials. Especially in extrusion coating process, corona treatment is needed to assist molten web to permeate into the pores or cottony gaps on the surface of base materials under the pressure of pressure roll, improving the adhension between coating film and base materials.
- Corona treatment will stop when production line speed below 20m/min and automatically starts when speed above 20m/min.
- The corona machine is equipped with work condition indicating lamp, oil-immersed high-frequency transformer, electric digital meter reading output power and adjustable low-speed interlock. It will be warning on overheat,hyper-charger, breakdown and corona lost, and works with high-efficiency and low-consumption.
" Professional qualifications to create brand" is Laiyi's business objective!
"Create excellece by quality, prvide service with honesty" is
Laiyi's business prupose!