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.

Date of Patent:
Apr. 21, 2025

Filed:

May. 18, 2023
Applicant:

Cmd Corporation, Appleton, WI (US);

Inventors:

Timothy J. Rymer, Neenah, WI (US);

Paul A. Johnson, Menasha, WI (US);

Thomas J. Daul, Appleton, WI (US);

Scott Beinema, Little Chute, WI (US);

Randal C. Wied, Green Bay, WI (US);

Thomas Jansen, Appleton, WI (US);

Assignee:

CMD Corporation, Appleton, WI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 70/94 (2016.12); B31B 70/00 (2016.12); B31B 70/02 (2016.12); B31B 70/64 (2016.12); B31B 70/96 (2016.12); B31B 155/00 (2016.12);
U.S. Cl.
CPC ...
B31B 70/942 (2017.07); B31B 70/006 (2017.07); B31B 70/024 (2017.07); B31B 70/642 (2017.07); B31B 70/96 (2017.07); B31B 70/645 (2017.07); B31B 2155/00 (2017.07);
Abstract

A machine for processing a web of material into bags includes several sections for processing the web of material into bags. An input section is configured to receive a roll of the web of material, a sealing section is configured to form seals in the web of material, and a winder section configured to wind the bags into rolls of bags may be included. A bander section configured to band each roll of bags may be included. A hem forming section configured to form a hem in the web of material may be included. A draw tape unwind station for unwinding draw tape for bags may be included. Related methods are further disclosed.


Find Patent Forward Citations

Loading…