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:
Oct. 26, 2021
Filed:
Apr. 05, 2016
Applicant:
Bosch Sprang B.v., DA Sprang-Capelle, NL;
Inventor:
Antoni Bosch, Sprang-Capelle, NL;
Assignee:
BOSCH SPRANG BV, Da Sprang-Capelle, NL;
Primary Examiner:
Int. Cl.
CPC ...
B29C 51/30 (2006.01); B29C 51/04 (2006.01); B29C 51/08 (2006.01); B29C 51/36 (2006.01); B29C 51/32 (2006.01); B29C 51/26 (2006.01);
U.S. Cl.
CPC ...
B29C 51/306 (2013.01); B29C 51/04 (2013.01); B29C 51/08 (2013.01); B29C 51/262 (2013.01); B29C 51/36 (2013.01); B29C 51/32 (2013.01); B29C 2791/006 (2013.01); B29C 2791/007 (2013.01);
Abstract
A device and method for thermoforming of a product from a plastic film includes a mould assembly which is used in such a device. The plastic film is clamped between the mould parts in primary and secondary manner. The forming process can hereby be divided into more or less independent zones. Different forming techniques, positive or negative, can be used in the different zones. This makes it possible to combine the advantages of the two techniques in one forming process.