Michael A. Breining - Neenah WI William R. Pucci - Neenah WI David C. Brown - Clark Summit PA Richard A. Segan - Easton PA Donald C. McCarthy - Appleton WI Walter Malakhow - Teaneck NJ
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Richard E. Fredricks - Appleton WI Michael A. Breining - Neenah WI William R. Pucci - Neenah WI Donald C. McCarthy - Appleton WI David C. Brown - Clark Summit PA Richard A. Segan - Nazareth PA Walter Malakhow - Teaneck NJ
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Richard E. Fredricks - Appleton WI Michael A. Breining - Neenah WI William R. Pucci - Neenah WI Donald C. McCarthy - Appleton WI David C. Brown - Clark Summit PA Richard A. Segan - Nazareth PA Walter Malakhow - Teaneck NJ
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Michael A. Breining - Neenah WI William R. Pucci - Neenah WI David C. Brown - Clark Summit PA Richard A. Segan - Easton PA Donald C. McCarthy - Appleton WI Walter Malakhow - Teaneck NJ
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Michael A. Breining - Neenah WI William R. Pucci - Neenah WI David C. Brown - Clark Summit PA Richard A. Segan - Easton PA Donald C. McCarthy - Appleton WI Walter Malakhow - Teaneck NJ
Assignee:
Fort James Corporation - Atlanta GA
International Classification:
B31B 100
US Classification:
493110, 493903
Abstract:
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Michael A. Breining - Neenah WI William R. Pucci - Neenah WI David C. Brown - Clark Summit PA Richard A. Segan - Easton PA Donald C. McCarthy - Appleton WI Walter Malakhow - Teaneck NJ
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with or an unfoamed low density polyethylene or foamed or unfoamed modified low polyethylene. The body member and bottom panel are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Michael A. Breining - Neenah WI, US William R. Pucci - Neenah WI, US David C. Brown - Clark Summit PA, US Richard A. Segan - Easton PA, US Donald C. McCarthy - Appleton WI, US Walter Malakhow - Teaneck NJ, US
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member.
Container Employing Inner Liner And Vents For Thermal Insulation And Methods Of Making Same
Timothy P. Hartjes - Kimberly WI, US Michael A. Breining - Neenah WI, US Gerald J. Van Handel - Neenah WI, US David C. Brown - Kingston PA, US Walter Malakhow - Phillipsburg NJ, US
Assignee:
Dixie Consumer Products LLC - Atlanta GA
International Classification:
B65D 81/38
US Classification:
2205922
Abstract:
The present invention provides a container suitable for providing insulation wherein the container has an inner shrink film liner. The sidewalls of the container, which can be made from paperboard or other suitable material, are vented to allow ambient air to freely flow through the sidewall of the container during activation of the shrink film with hot liquid or other suitable material. When the container is filled with material having a temperature of from about 130 F. to up to about 212 F. , the shrink film is activated and the container provides excellent insulation, thereby allowing the container to be held in a consumer's hand for an extended period without causing burns or excessive discomfort. Methods of making this container are also provided.