| 摘要 |
<p>1,088,007. Extrusion / blow - moulding. OWENS-ILLINOIS Inc. Oct. 7, 1964 [Oct. 7, 1963], No. 20758/67. Divided out of 1,088,006. Heading B5A. In an extrusion/blow-moulding process, the material is plasticized by a continuously rotating screw which feeds an accumulation passage leading to the extruder orifice from which it is intermittently extruded. The described embodiment of the invention is also described in parent Specification 1,088,006.</p> |
