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Packaging Materials Manufacturing Machinery

Source:   Date:2014-10-28 15:46:34   Views:

Production of packaging materials, machinery and equipment is the sealer in a group of related types. Because of different packaging materials and finished form itself uses texture, packaging materials, in the form of machinery also varied. This chapter focuses on some of the production equipment works and structural features of the more commonly used packaging materials.
Plastic rod film production equipment
The method of production of a plastic film extrusion and calendering. Extrusion method is suitable for the production of various types of film thickness specifications, calendering general production within the film 0.05-0. 30mm range. Extrusion die is divided into use round nose blow molding and casting method using a slit nose, blow dispel widely used in China, the production of thin casting shy wider than the blow molding method, up to four meters, can produce a composite film. Production equipment manufacturing precision pressure ting law demanding. There are two rolls, three roll, four and five-calender roll form, with three rollers and four rollers for most Cape forced five roll with too little.
Since the sealer packaging forms, so there is a variety of thin-film processing equipment, providing different physical properties i no film packaging materials. For example the tensile machine, so that the treated film in the longitudinal and transverse tensile prestress, after wrapping the package closed by heat treatment to obtain the effect of paste. The following highlights some of the common film production equipment.