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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.:

US 11939094 B1

PDFFull Text
Date of Patent:
Mar. 26, 2024

Filed:

May. 18, 2020

Method for producing a portion unit of a detergent

Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Frank Meier, Duesseldorf, DE;

Matthias Sunder, Duesseldorf, DE;

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:

Bojuan Deng

Primary Examiner:

Dariush Seif

Int. Cl.
CPC ...
B65B 3/02 (2006.01); B29C 43/00 (2006.01); B29C 43/10 (2006.01); B29C 65/00 (2006.01); B29K 29/00 (2006.01); B29L 31/00 (2006.01); B65B 3/04 (2006.01); B65B 9/02 (2006.01); B65B 9/04 (2006.01); B65B 11/50 (2006.01); B65B 51/10 (2006.01); B65D 65/46 (2006.01); C11D 17/04 (2006.01);
U.S. Cl.
CPC ...
B65B 3/022 (2013.01); B29C 43/003 (2013.01); B29C 43/10 (2013.01); B29C 66/0014 (2013.01); B29C 66/0016 (2013.01); B29C 66/0324 (2013.01); B29C 66/242 (2013.01); B29C 66/433 (2013.01); B29C 66/73793 (2013.01); B29C 66/919 (2013.01); B65B 3/04 (2013.01); B65B 9/023 (2013.01); B65B 9/042 (2013.01); B65B 11/50 (2013.01); B65B 51/10 (2013.01); B65D 65/46 (2013.01); C11D 17/042 (2013.01); B29C 66/723 (2013.01); B29K 2029/04 (2013.01); B29L 2031/7174 (2013.01);
Abstract

A method for producing a portion unit of a detergent by inserting a base element made from a first film portion into a deep-drawing mold that forms a holding volume from the first film portion, the holding volume having a plurality of chambers spaced apart from one another; pouring at least one detergent composition into the chambers; placing a cover element made from a second film portion onto the filled chambers; connecting the cover element to the base element, which forms a film wrapping, sealing seams being formed between adjacent wall portions of the chambers; removing the portion unit from the deep-drawing mold, wherein the outside of the film wrapping is then wetted at least in the region of the adjacent wall portions and, by pressure being exerted, the sealing seams are compressed and the adjacent wall portions are brought into contact with one another and interconnected.

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