发明名称 |
WÄRMEISOLIERENDE PAPIERBECHER |
摘要 |
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. <IMAGE> |
申请公布号 |
AT329756(T) |
申请公布日期 |
2006.07.15 |
申请号 |
AT20000111922T |
申请日期 |
2000.06.14 |
申请人 |
FORT JAMES CORPORATION |
发明人 |
FREDRICKS, RICHARD E.;BREINING, MICHAEL A.;PUCCI, WILLIAM R.;MCCARTHY, DONALD C.;BROWN, DAVID C.;SEGAN, RICHARD A.;MALAKHOW, WALTER |
分类号 |
B65D3/22;B29C44/12;B29D99/00;B31B7/00;B31B15/00;B31B17/00;B31B49/00;B32B27/10;B32B29/00;B65D3/12;B65D8/16;B65D81/38 |
主分类号 |
B65D3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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