According to different usage, the percentage of the inorganic filler
(calcium carbonate, talc, wollastonite, titanium dioxide, etc) in the formula is about 60%~80%.
Then added with PP, PE and other resin and various chemical additives,
the inorganic filler is translated into masterbatch after blending, modification and extrusion process.
|Material||LDPE,LLDPE, PP+filler(60-80)% CaCO₃|
|Extrusion screw||￠75MM/￠125MM, L/D: 32:1|
|Drive motor||100HP/215HP AC motor (TECO)+ vector inverter controller (Yaskawa)|
|Layer assignment||A/B/A=10/80/10 (%) and A/B/B=20/40/40 (%)|
|Extruder Die||T type, 1600MM width|
|Winding device||Biaxial round tower center winding|
|Coiling maximum diameter||1000MM (MAX)|
What kind ok the service you can grt from us.
280kwH power can be saved for 1 ton stone paper production compared with the traditional fiber paper production .
The stone paper production course actually is modification working course. Small quantity cooling water is recycled during this period. So, much water consumption is saved. Compared with the traditional fiber paper , 110-130 ton fresh water can be saved for 1 ton stone paper producing. It is a special contribution to relax the nervous water resource situation.
Stone paper production is a course of no-water, no-steam, no-wood pulp . Stone powder ,resin and small quantity additives as its raw materials. It is very different from the traditional paper making plant which needs heavy equipment, large storage space for woods and other plant fiber materials. Working area is only 1/10 of the traditional paper making plant.
Much waste water discharge during the traditional paper making course, which will spend big capital for its non-skilled clearing technology and harmful to social environment.. Only cooling water in the barrels is needed for stone paper production, no any environment pollution. So stone paper production is also a project with environment protection project.
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