SHEET MOLDING MACHINE AND METHOD FOR MANUFACTURING SHEET
申请公布号:JP2014061649(A)
申请号:JP20120207959
申请日期:2012.09.21
申请公布日期:2014.04.10
发明人:KURODA HIROYUKI;MORI HIROSHI;IWASAKI YUKIHIRO;HASE SATOSHI
分类号:B29C47/88;B29L7/00
主分类号:B29C47/88
摘要:PROBLEM TO BE SOLVED: To provide a sheet molding machine capable, even in a case where a resin having a high adhesiveness with a rubber roll is sheet of molded, of continuous sheet extrusion at a high speed without entailing the adhesion of the sheet to the side of a touch roll.SOLUTION: The provided sheet molding machine is a sheet molding machine comprising an extruder for extruding a molten thermoplastic resin, a die for molding, in the shape of a sheet, the molten resin extruded from the extruder, a rotatable cooling roll, and a touch roll axially supported rotatably while pressing the sheet onto the cooling roll; the surface of the touch roll is constituted by a metal or ceramic; the cooling roll is constituted by configuring, atop a roll core 5, a rubber layer 6 including an inorganic filler and by configuring, as a surface layer, a fluorinated resin layer 8 atop the rubber layer 6; a method for manufacturing a sheet including a step of molding a thermoplastic resin in the shape of a sheet by using this sheet molding machine is also provided.
Range measuring phase interferometer radar system
Contact clip for circuit testing
High current intensity rectifiers using bar-type conductors
Apparatus for measuring charge condition within a solution
Shadow mask welded to frame at twelve points
Silicon controlled rectifier shift register or ring counter
Electrical insulator having improved surface electrical stress distribution
Derivatives of isocyanuric acid
Method and apparatus for labeling containers
Thermoelectric device comprising 100SnO2´xSb2O3
Phosphonitrilic chloride process
Flow indicator utilizing permanent magnets for switch actuation
Attachment of an end fitting to a solid elongate member
Baseball batting practice device