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:
Jul. 28, 2015
Filed:
Aug. 02, 2012
Applicants:
Pak Meng Cham, Plano, TX (US);
Glenn T. Jordan, Iv, Prosper, TX (US);
Austin Kozman, Dallas, TX (US);
Sean Flowers, Cincinnati, OH (US);
Matthew Short, Wilmington, OH (US);
Inventors:
Pak Meng Cham, Plano, TX (US);
Glenn T. Jordan, IV, Prosper, TX (US);
Austin Kozman, Dallas, TX (US);
Sean Flowers, Cincinnati, OH (US);
Matthew Short, Wilmington, OH (US);
Assignee:
FRITO-LAY NORTH AMERICA, INC., Plano, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/00 (2006.01); B29C 65/08 (2006.01); B29C 65/82 (2006.01); B29C 65/00 (2006.01); B65B 51/22 (2006.01); B29C 65/74 (2006.01); B29C 65/78 (2006.01); B65B 51/30 (2006.01);
U.S. Cl.
CPC ...
B29C 65/08 (2013.01); B29C 65/085 (2013.01); B29C 65/7443 (2013.01); B29C 65/8223 (2013.01); B29C 66/1122 (2013.01); B29C 66/346 (2013.01); B29C 66/3462 (2013.01); B29C 66/43 (2013.01); B29C 66/8167 (2013.01); B29C 66/81422 (2013.01); B29C 66/81427 (2013.01); B29C 66/81457 (2013.01); B29C 66/81469 (2013.01); B29C 66/81811 (2013.01); B29C 66/81831 (2013.01); B29C 66/8244 (2013.01); B29C 66/836 (2013.01); B29C 66/8322 (2013.01); B29C 66/83411 (2013.01); B29C 66/92445 (2013.01); B29C 66/92451 (2013.01); B29C 66/92651 (2013.01); B29C 66/932 (2013.01); B29C 66/93451 (2013.01); B29C 66/9513 (2013.01); B29C 66/9516 (2013.01); B65B 51/225 (2013.01); B29C 65/081 (2013.01); B29C 65/086 (2013.01); B29C 65/087 (2013.01); B29C 65/7437 (2013.01); B29C 65/7891 (2013.01); B29C 66/306 (2013.01); B29C 66/4322 (2013.01); B29C 66/43121 (2013.01); B29C 66/72321 (2013.01); B29C 66/72328 (2013.01); B29C 66/81433 (2013.01); B29C 66/8242 (2013.01); B29C 66/83413 (2013.01); B29C 66/83421 (2013.01); B29C 66/841 (2013.01); B29C 66/849 (2013.01); B29C 66/863 (2013.01); B29C 66/9512 (2013.01); B29C 66/961 (2013.01); B65B 51/30 (2013.01);
Abstract
A method and apparatus for sealing films. In one embodiment the sealing device comprises a horn and an anvil. The film has a standard portion and an increased portion. Increased energy is applied to the film in the increased portion compared to the energy applied to the standard portion. Such a method allows for sealing of varying number of layers.