Extrusion die for thermoplastic webs
A flat web of sizable thickness made of thermoplastic can be extruded from an extrusion die without a restrictor bar if a thickness D of a restricting passage is made smaller than a shaping distance A of die lips (4, 5), and if at least one wall of the restricting passage (6) is adjustably designed...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
28.12.1993
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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