Patents Assigned to PROAMPAC HOLDINGS INC.
  • Patent number: 11945198
    Abstract: A recyclable, laminated polyolefin-based film structure comprises two or more film plies laminated to each other. Each of the laminated film plies comprises one or more polyolefin-based films. The film structure has an energy-cured coating layer disposed on the outermost outward facing surface of the film structure and a printed ink layer on an interior surface of one of the polyolefin-based polyolefin layers. In certain embodiments, the outermost surface of the laminated polyolefin-based film structure has a melting temperature which is at least 100 degrees Celsius, and more preferably 180 degrees Celsius, higher than a melting temperature of the innermost surface of the laminated polyolefin-based film structure.
    Type: Grant
    Filed: February 9, 2023
    Date of Patent: April 2, 2024
    Assignee: ProAmpac Holdings Inc.
    Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Louis Vance Fortenberry, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
  • Patent number: 11738542
    Abstract: In one aspect, a pouch includes a first panel, a second panel, and a bottom gusset, wherein the first panel, second panel, and bottom gusset are formed of a polyester-based film structure and wherein the bending stiffness of the bottom gusset panel is less than or equal to 0.05 N/mm. Each of the polyester-based film structures may be formed of a polyester-based polymeric composition comprising polybutylene terephthalate (PBT), polyethylene terephthalate (PET), or a blend from 0-100% by weight of PBT in PET. It is contemplated that each polyester-based film structure may comprise two or more film plies laminated to each other.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: August 29, 2023
    Assignee: ProAmpac Holdings Inc.
    Inventors: Amir Saffar, Seyed Hesamoddin Tabatabaei, Manuel Jaggi, Adrian Haeberli
  • Patent number: 11718075
    Abstract: A recyclable packaging film comprising a coextruded web having a high degree of optical clarity and a high level of moisture barrier. The coextruded web comprises a skin layer comprising polyethylene having a high degree of optical clarity and a heat sealant layer which forms an innermost layer of the packaging film, the heat sealant layer comprising a polyolefin polymer. The coextruded web also includes a moisture barrier layer which is disposed intermediate the skin layer and the heat sealant layer. An energy-cured coating is disposed on the skin layer of the coextruded web, wherein the energy-cured coating has a coating weight which is effective to impart a property in the packaging film selected from reduced susceptibility to melting, reduced susceptibility to stretching, or both.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: August 8, 2023
    Assignee: ProAmpac Holdings Inc.
    Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
  • Patent number: 11535013
    Abstract: A recyclable, laminated polyolefin-based film structure comprises two or more film plies laminated to each other. Each of the laminated film plies comprises one or more polyolefin-based films. The film structure has an energy-cured coating layer disposed on the outermost outward facing surface of the film structure and a printed ink layer on an interior surface of one of the polyolefin-based polyolefin layers. In certain embodiments, the outermost surface of the laminated polyolefin-based film structure has a melting temperature which is at least 100 degrees Celsius, and more preferably 180 degrees Celsius, higher than a melting temperature of the innermost surface of the laminated polyolefin-based film structure.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: December 27, 2022
    Assignee: ProAmpac Holdings Inc.
    Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Louis Vance Fortenberry, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
  • Patent number: 11220373
    Abstract: A bottle pouch with an integrated fitment and inner support handle piece includes a flexible pouch in the shape of a bottle including a flexible pouch body with a handle region, and a combined fitment and inner support handle piece including a rigid handle portion extending from the combined fitment and inner support handle piece. The combined fitment and inner support handle piece is coupled to the flexible pouch. The inner support handle piece extends from the inside of the fitment and is internal to the flexible pouch body and passes from the interior to the exterior of the flexible pouch body adjacent to the handle region of the flexible pouch body to form the rigid handle portion. In another form, the inner support handle piece extends from the outside periphery of the fitment and is external to the flexible pouch body, but is secured to the periphery of the flexible pouch body with one or more outer sleeves or loops.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: January 11, 2022
    Assignee: PROAMPAC HOLDINGS INC.
    Inventor: Salvatore Pellingra
  • Patent number: D876231
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: February 25, 2020
    Assignee: PROAMPAC HOLDINGS INC.
    Inventor: Salvatore J. Pellingra
  • Patent number: D907490
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: January 12, 2021
    Assignee: PROAMPAC HOLDINGS INC.
    Inventor: Salvatore J. Pellingra
  • Patent number: D908488
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: January 26, 2021
    Assignee: PROAMPAC HOLDINGS INC.
    Inventor: Salvatore J. Pellingra
  • Patent number: D910442
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: February 16, 2021
    Assignee: PROAMPAC HOLDINGS INC.
    Inventor: Salvatore J. Pellingra
  • Patent number: D940566
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: January 11, 2022
    Assignee: PROAMPAC HOLDINGS INC.
    Inventors: Salvatore J. Pellingra, Gregory D. Voeks
  • Patent number: D951104
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: May 10, 2022
    Assignee: ProAmpac Holdings Inc.
    Inventors: Salvatore J. Pellingra, Gregory D. Voeks