The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 1998
Filed:
May. 10, 1997
Gunter Albrecht, Karlsruhe, DE;
Horn & Noack Pharmatechnik GmbH, Worms, DE;
Abstract
In an apparatus for applying a cover foil to a bottom foil having a containment structure formed therein, the containment structure is formed into sections of the bottom foil in a molding tool through which the bottom foil is moved section-by-section. The bottom foil is then guided over an application roller which has depressions in which the containments formed into the bottom foil are received while a cover foil is applied to the bottom foil. The depressions in the application roller are arranged, in the circumferential direction of the application roller at a slightly larger distance from one another than the containments formed into the bottom foil so that the bottom foil is slightly stretched on the application roller. Means are provided for adjusting the lengths of the bottom foil section moved through the molding tool depending on the position of the cover foil relative to the bottom foil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile