stone paper making machinery wrapping paper wallpaper machine

GENERAL SITUATION

  The objective of the main products of environmental protection is a waterproof paper,
non-flammability, a new type ofgreen biodegradable material, the main raw material
for calcium carbonate powder and polymer materials,granulating,casting,coating pro-
cess to produce white green paper, after process of printing, folding,binding,and then
pasting, bronzing can be made into books, magazines,handbags,environmental deco-
rative paper,boxes,table cloth, something like this.In line with the current low carbon,
environmental protection,energy saving, emission reduction, sustainable development
of the general trend.

GENERAL SITUATION

Process Principle:
ln the high temperature and high pressure process environment, calcium carbonate powder, macromolecule materials and a variety of process auxiliaries are fully mixed and milled, and then extruded by screwing.

Structural Features:

Structural features: In its composed of kneader, twin screw force feeder, twin screw extruder, single screw extruder and pelletizing system.

Production Capacity:

400-500KG/H Capacity:
75L Kneader +GSJ65/150 Two Stage Extruder + Air Cooling Hot Cutting System

Production Capacity: 800-1000KG/H Capacity:
110L Kneader+GSJ75/180 Two Stage Extruder+Air Cooling Hot Cutting System

CASTING MACHINE

Process Principle:

The granules manufactured by the granulating machine are transported to the machine.After heating and strong pushing of the screw,the temperature of the raw material is raised and together with the molten PEmaterial to be extruded into a "T" type die to form a three-layer composite sheet material,stretched by a casting roller and adjust the thickness of the product by controlling the speed,and then cooled and shaped by the cooling wheel set,and then flatten, visually inspect,thickness test, and
static elimination,then cut off the ear materials and wind up the finished paper. Structural Features: It iscomposed of extruder,“T”type die, casting roller,stretching mechanism, thickness gauge,trim-ming and winding machine.

Production Capacity:

casting Machine200-400KG/H1200-2400T/Year

COATING MACHINE

Process Principle:
The stone paper base paper produced by the casting method is coated, firstly, the coating liquid is prepared according to the formula and then coated and produced on a coater, and the device is coated by a rotary reverse method.By forming reverse velocity
difference between paper surface and coating rollerand coating feeding roller, to achieve uniform coating and stable adhesion to the paper surface.After dryingin an oven, repeat the same operation to coat the back side of the paper,and finally stabilize the constant tension.The finished stone paper roll can be obtained by winding up.
Structural Features: It is composed of automatic uncoiler,   machine, coating head, oven, leveller, coiler.

Production Capacity:

coating Machine 50-150m/min 300000-900o00m/Year

Printing Machine
Slitting Machine
Cutting Machine
Auxiliary equipment