CaCO3 PE Stone Paper Production Line Stone Paper Making Machinery

  Stone Paper Production MachineGeneral situation:The objective of the main products of environmental protection is a waterproof paper, non-flammability, a new type of green biodegradable material, the main raw material for calcium carbonate powder and polymer materials, granulating, casting, coating process to produce white green paper, after process of printing, folding, binding, and then pasting, bronzing can be made into books, magazines, handbags, environmental decorative 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.Product analysis:Stone paper main raw materials for calcite and polyethylene, do not add plasticizer and other toxic and harmful substances.Compared with the traditional wood pulp paper, the production process of stone paper does not need water, does not need to cut down trees, no waste water, waste gas and solid waste emissions, the production process of environmental protection;Stone paper can be degraded, which is a pollution-free green environmental protection project;With waterproof, moisture-proof, tear resistance, anti - folding, insect-proof, direct contact with food and other excellent properties.Stone paper can be used to replace cultural paper, industrial paper, packaging paper and other aspects.It is an environmentally-friendly material recognized by international general standards.Process flow:Step 1--Plastic Compound Pelletizing process: raw material calcium carbonate powder, polyethylene (HDPE/LDPE), polypropylene (PP) and additives are mixed in a certain proportion, and then processed through high pressure mixing, extrusion, hot cutting, cooling and air separation to produce EPM raw material particles with uniform appearance.Step 2--Casting process: heat EPM raw material particles to melt state, extrude them from the "T" mold head into sheets, and through piecewide unidirectional stretching, cooling, solidification, shaping, filling, thin EPM semi-finished film material can be prepared.Measurement and surface treatment.The thickness of the material produced by this process is between 60μm and 120μm.Induction process: after corona, leveling, positive and negative double-sided filling and calendering, semi-finished EPM films or sheets can be rolled up to obtain EPM finished materials of different specifications.Step 3---Coating Machine: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 roll erand coating feeding roller, to achieve uniform coating and stable adhesion to the paper surface. After drying in 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.Step 4---Printing Machine:Step 5--Cutting and trimming process: the EPM material produced by the above process is cut into flat plate general specifications for printing plants to facilitate the printing production of lithographic offset press and other equipment.Machine Size and Model:  Equipment nameProductCapacitySetAnnual outputGranulation lineMaster batch600~800kg/h17000 tCasting paper Machine80-300μm thick paper600~800kg/h17000 tSlitting machinepaper roll50-100 m/min1/cutting machinePaper30-50pcs/min1/LAB test machine--Mating1Mating Production Processing:Lab testing machine for your reference:Production application:Our Customers:Nanjing GS-mach Extrusion Equipment Co.,Ltd is a professional manufacturer of stone pare production technology research and development and equipment design, self-developed and manufactured blowing stone paper machine, casting stone paper machine, rolling stone paper machine, stone paper special coating machine and stone paper manufacturing projects, have sold well at home and abroad. Our company adheres to the principle of putting customers' interests first and provides customers with perfect technical support and after-sales training services.Our company focuses on the development of environment paper industry, and works with customers to create a complete environment paper industry chain.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1