Compound machine (film coating)
Time：
2023-03-31 11:42
Extrusion casting compound machine, which is commonly called film coating machine by some manufacturers and users in the industry, also known as extrusion compound machine, casting machine, extrusion casting machine, casting compound machine, coating machine, plastic coating machine and coating compound machine (inaccurate, actually refers to hot melt adhesive scraper coating machine), is a kind of extrusion molding machinery. It has the advantages of high degree of automation, simple operation, high production speed, uniform coating thickness, high adhesion fastness, flat coiling, environmental protection and no pollution, saving labor and raw material costs. It has been developed and mature in Europe and America and has been gradually applied in China in recent years. It is an inevitable alternative to dry compounding and hot melt adhesive coating compoundingTrends.
Extrusion tape casting: plastic particles are plasticized by the screw and extruded into a linear shape from the die mouth of the flat die, and then attached to the paper
The surface of flexible base materials such as film, non-woven fabric and woven fabric is cooled, shaped and pressed, which has the barrier and heat sealing of plastic film layer
Properties, strength and toughness of substrate and functional properties of composites.
Structural composition
The whole machine is composed of feeding device, extruder host, die, unwinding mechanism, compound mechanism, winding mechanism, edge position control device, edge cutting device, heating and cooling system, electrical measurement and control system, etc. According to the needs of different products, the second unwinding mechanism, printing equipment, oven, substrate surface treatment device (Corona machine, etc.), on-line thickness gauge and other components can be added.
Category of film coating machine
1、 Classification by extrusion speed:
1. Low speed extrusion casting compound machine
2. Medium speed extrusion casting compound machine
3. High speed extrusion casting compound machine
2、 Classification by base material layers:
1. Single substrate film coating machine
2. Multi substrate film laminating machine
3. Three in one substrate film coating machine
3、 Classification by substrate type:
1. Paper film coating machine
2. Plastic film coating machine
3. Non woven / non-woven film coating machine
4. Woven cloth film coating machine
5. Grid cloth film coating machine
6. Film coating machine for other substrates
Application scope of film coating machine
1. Food industry
2. Beverage industry
3. Pharmaceutical industry
4. Printing office industry
Sumino Heavy Machinery Industry (Nanjing) Co., LTD.
CONTACT US
Adress：No. 116, Suyuan Avenue, Jiangning District, Nanjing
Messages