Changzhou Laiyi Plastics Machinery Co., Ltd. was estalished in 2007 and changed to Jiangsu Laiyi Packing Machinery Co., Ltd in 2015. The new factory with enlarged scale and advanced technology in the new district has improved its brand influence and become the industry leader in the forefront of China with a large number of market share in Chinese extrusion laminating machine industry. Especially in PVDF solar energy backplane film industry, Laiyi has been in the lead in China.
一,Color Printing Packaging Extrusion Laminating Machine
二,Technical parameters of Color printing packaging extrusion laminating machine.
|Effective laminating width:||max1100mm||max1300mm||max1600mm||max2100mm||max2400mm|
|Max unwinder&rewinder diameter:||φ800mm|
|Max output:||180kg/h,200kg/h,300kg/h or 400kg/h|
|Laminating thickness range:||8-45μm|
|Base material:||Aluminium foil/ Non-woven fabric /Metalized film/ BOPP/ BOPET/ BOPA,etc(10-200gsm)|
|Sandwich material:||CPE / CPP/ PET/Aluminium foils|
|Mono extrusion: 11.65*(9.5-14)*3.8m|
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
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!