New production scheme of the hottest high-performa

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New scheme for high-performance film production: multi touch polishing roller

Barton Phil Cincinnati has developed an optimized solution for manufacturers pursuing high-speed and high-quality film production: adopt multi touch technology for polishing rollers. With this technology, high transparency, excellent flatness and extremely uniform thickness of the film can be achieved in the processing of various plastic materials, such as polystyrene, polyester or polypropylene, as well as ethylene vinyl acetate copolymer or coated products

like all branches of the extrusion industry, plastic film processing also requires extremely high production efficiency. The general requirement is higher and higher extrusion yield and optimized product quality. Standards such as transparency, gloss and flatness are important factors, especially in the field of packaging sheet production of thermoplastic products. At the same time, film and sheet manufacturers hope to be able to adapt to the diverse order requirements as flexibly as possible

using multi touch technology to polish the roller, Barton Phil Cincinnati has achieved a new breakthrough. The main design concept of the new polishing roller is based on the theoretical assumption: if an infinite number of roller gaps are used to finalize the shape, an infinite high production speed can be achieved. In this multi touch polishing roll, this assumption has been put into practice: the initial finalization of double polishing rolls, followed by the final finalization of three, five or seven rolls. The first two rolls use large-diameter rolls to reduce film deformation, and then use small rolls to produce flat, stress-free films and sheets. Bijiu is the main component of heavy-duty gas turbine mdash; The turbine disk is made of the famous conventional three polishing roller. This multi touch gold assay polymer stretching polishing roller can provide absolutely uniform and consistent contact between the film and the roller diameter even in high-speed production, so as to ensure efficient operation and the best cooling effect on both sides of the film. More post cooling clearances provide a more reliable way to eliminate film thickness tolerances. In this way, a film with maximum transparency, excellent flatness and consistent thickness can be produced with little correction

small caliber thin-walled cooling rollers are used to facilitate operation and improve cooling performance at the same time. Compared with traditional cooling rollers, they provide the same hardness and production line load, but operate more efficiently

Barton fischina has manufactured the first prototype of this polishing roller as early as 2008. The first multi touch polishing roller was installed and operated in the workshop of a large German film manufacturing enterprise in the autumn of 2011. At present, the polishing roller can be equipped with up to 7 rollers for post cooling, and the output of polypropylene film can reach 3600 kilometers per hour. The rest of the people will leave at 1 p.m

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