Date：2022-3-3 13:16:23 Publisher：Sumino Precision
Sumino Extrusion casting compound machine, also known as laminating machine, extrusion compounding machine, casting machine, extrusion casting machine, casting compound machine, film coating machine, plastic coating machine, coating compound machine (inaccurate, actually refers to the hot melt adhesive blade coater), which is a kind of extrusion molding machine. It has the advantages of high degree of automation, easy operation, high production speed, uniform coating thickness, high adhesion fastness, smooth coiling, environmental protection and no pollution, saving labor and raw material costs, etc. It is an alternative to dry lamination and hot melt adhesive coating. The inevitable trend of compounding.
In fact, the small equipment with a width of about one meter that is used to coat the film layer with oily liquid on the surface of photos and canvas is the real "sprinkler" film machine. It is widely used in food industry, beverage industry, pharmaceutical industry It has its presence in the manufacturing industry of other composite soft packaging materials, and is also used in the photo studio industry, which is a small machine used in daily life.
(1) Process principle Extrusion casting molding: plastic particles are plasticized by a screw and extruded from a flat die head into a linear shape, and after stretching, they are attached to the surface of flexible substrates such as paper, film, non-woven fabric, and woven cloth. , Cooling, shaping and pressing into a composite material that has both the barrier properties and heat sealing properties of the plastic film layer, the strength and toughness of the substrate and functional properties.
(2) Structural composition The whole machine is composed of feeding device, extruder main engine, mold, unwinding mechanism, compounding mechanism, winding mechanism, edge position control device, edge trimming device, heating and cooling system, electrical measurement and control system and other parts. According to the needs of different products, the second unwinding mechanism, printing equipment, oven, substrate surface treatment device (corona machine, etc.), line thickness gauge and other components can be added.
Nanjing Sumino Precision Machinery Co., Ltd. has a professional sheet production line. The company's main sheet machine manufacturing production lines are: PET/PRET sheet production line, PP sheet production line, PP vacuum profile extrusion production line, PP/PC vacuum sheet production line, PC/PP corrugated board production line, PVDF photovoltaic back sheet production line, PMMA acrylic sheet production line, PE waterproof membrane production line, high-performance barrier sheet production line, optical panel production line, multi-layer co-extrusion sheet production line, etc.
Company address: No. 11, Kaiyuan Road, Dongshan Bridge, Jiangning District, Nanjing City, Jiangsu Province
Contact: 025 5183 9686/133 9078 0291
Address: Nanjing Sumino Precision Machinery Co., Ltd., No. 11 Kaikai Road, Moling Street, Jiangning District, Nanjing
Website: www.susumino.com www.njsumino.com
Contact: Sue +86 17712413069