Patents Assigned to PROAMPAC HOLDINGS INC.
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Patent number: 11945198Abstract: 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: GrantFiled: February 9, 2023Date of Patent: April 2, 2024Assignee: ProAmpac Holdings Inc.Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Louis Vance Fortenberry, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
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Patent number: 11738542Abstract: 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: GrantFiled: June 4, 2021Date of Patent: August 29, 2023Assignee: ProAmpac Holdings Inc.Inventors: Amir Saffar, Seyed Hesamoddin Tabatabaei, Manuel Jaggi, Adrian Haeberli
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Patent number: 11718075Abstract: 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: GrantFiled: July 23, 2021Date of Patent: August 8, 2023Assignee: ProAmpac Holdings Inc.Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
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Patent number: 11535013Abstract: 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: GrantFiled: May 27, 2021Date of Patent: December 27, 2022Assignee: ProAmpac Holdings Inc.Inventors: Alexander David Jones, Amir Saffar, Patrick Allen Batten, Louann Susan Mueller, Louis Vance Fortenberry, Kylie Noel Diges, Seyed Hesamoddin Tabatabaei
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Patent number: 11220373Abstract: 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: GrantFiled: December 14, 2017Date of Patent: January 11, 2022Assignee: PROAMPAC HOLDINGS INC.Inventor: Salvatore Pellingra
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Patent number: D876231Type: GrantFiled: December 15, 2017Date of Patent: February 25, 2020Assignee: PROAMPAC HOLDINGS INC.Inventor: Salvatore J. Pellingra
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Patent number: D907490Type: GrantFiled: June 13, 2018Date of Patent: January 12, 2021Assignee: PROAMPAC HOLDINGS INC.Inventor: Salvatore J. Pellingra
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Patent number: D908488Type: GrantFiled: October 22, 2019Date of Patent: January 26, 2021Assignee: PROAMPAC HOLDINGS INC.Inventor: Salvatore J. Pellingra
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Patent number: D910442Type: GrantFiled: February 3, 2020Date of Patent: February 16, 2021Assignee: PROAMPAC HOLDINGS INC.Inventor: Salvatore J. Pellingra
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Patent number: D940566Type: GrantFiled: June 2, 2020Date of Patent: January 11, 2022Assignee: PROAMPAC HOLDINGS INC.Inventors: Salvatore J. Pellingra, Gregory D. Voeks
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Patent number: D951104Type: GrantFiled: December 3, 2021Date of Patent: May 10, 2022Assignee: ProAmpac Holdings Inc.Inventors: Salvatore J. Pellingra, Gregory D. Voeks