Abstract: The disclosed heat-sealable, layered film comprises a polyolefinic base layer and at least one outer layer. The outer layer comprises a propylene-olefin copolymer prepared by means of a metallocene catalyst. The film is prepared by coextruding melts corresponding to the individual layers of the film, taking off the coextruded film over a take-off roll whose temperature is between 10 and 90° C., biaxially stretching and then heat-setting the resulting film, and optionally corona- or flame-treating the film, then winding it up in a wind-up unit.
Type:
Grant
Filed:
February 21, 1995
Date of Patent:
May 6, 2003
Assignee:
Basell Polyolefine GmbH
Inventors:
Thomas Dries, Walter Spaleck, Andreas Winter
Abstract: A transporting apparatus for a container 1 has a sequentially arranged filling process path 13C for performing filling process for the container 1, a empty container infeed starwheel 12 for introducing the container 1 into the filling process path 13C, a discharge starwheel 16 for feeding out the container 1 from the filling process path 13C and a discharge conveyer 17. One of the empty container infeed starwheel 12, and the discharge starwheel 16 and the discharge conveyer 17 is arranged in an intersecting manner with respect to the filling process path 13C with a different level.
Type:
Grant
Filed:
September 30, 1992
Date of Patent:
August 16, 1994
Assignees:
Kao Corporation, Shibuya Kogyo Co., Ltd.