CA2475751A1 - A method for making an insulating paperboard - Google Patents

A method for making an insulating paperboard Download PDF

Info

Publication number
CA2475751A1
CA2475751A1 CA 2475751 CA2475751A CA2475751A1 CA 2475751 A1 CA2475751 A1 CA 2475751A1 CA 2475751 CA2475751 CA 2475751 CA 2475751 A CA2475751 A CA 2475751A CA 2475751 A1 CA2475751 A1 CA 2475751A1
Authority
CA
Canada
Prior art keywords
paperboard
fibers
insulating
ply
caliper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2475751
Other languages
English (en)
French (fr)
Inventor
Donald D. Halabisky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/846,762 external-priority patent/US7108765B2/en
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of CA2475751A1 publication Critical patent/CA2475751A1/en
Abandoned legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
CA 2475751 2004-05-14 2004-07-27 A method for making an insulating paperboard Abandoned CA2475751A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/846,762 2004-05-14
US10/846,762 US7108765B2 (en) 2003-04-04 2004-05-14 Method for making an insulating paperboard

Publications (1)

Publication Number Publication Date
CA2475751A1 true CA2475751A1 (en) 2005-11-14

Family

ID=35452185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2475751 Abandoned CA2475751A1 (en) 2004-05-14 2004-07-27 A method for making an insulating paperboard

Country Status (2)

Country Link
JP (1) JP2005325501A (es)
CA (1) CA2475751A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070151687A1 (en) * 2005-12-30 2007-07-05 Halabisky Donald D Insulating paperboard

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0445216U (es) * 1990-08-17 1992-04-16
JPH04202895A (ja) * 1990-11-29 1992-07-23 Chisso Corp セルロース系嵩高性シート
JP2583258Y2 (ja) * 1992-11-02 1998-10-22 凸版印刷株式会社 断熱性紙カップ
JPH10212690A (ja) * 1997-01-23 1998-08-11 Oji Paper Co Ltd 低密度体
JP2000054300A (ja) * 1998-08-06 2000-02-22 Oji Paper Co Ltd 断熱容器の製造方法
JP2000062773A (ja) * 1998-08-14 2000-02-29 Oji Paper Co Ltd 保温断熱容器
JP3714124B2 (ja) * 1999-06-24 2005-11-09 王子製紙株式会社 嵩高板紙
JP4206575B2 (ja) * 1999-08-19 2009-01-14 王子製紙株式会社 保温断熱容器
JP4039908B2 (ja) * 2001-08-03 2008-01-30 花王株式会社 パルプモールド断熱容器、その製造方法及び装置
JP2004308103A (ja) * 2003-04-04 2004-11-04 Weyerhaeuser Co エンボス加工した絶縁板紙
JP2004308104A (ja) * 2003-04-04 2004-11-04 Weyerhaeuser Co 絶縁板紙の製造方法
CA2475750A1 (en) * 2004-05-14 2005-11-14 Weyerhaeuser Company Hot cup made from an insulating paperboard

Also Published As

Publication number Publication date
JP2005325501A (ja) 2005-11-24

Similar Documents

Publication Publication Date Title
US7056563B2 (en) Hot cup made from an insulating paperboard
US7063771B2 (en) Embossed insulating paperboard
US20080156857A1 (en) Method For Forming A Rim And Edge Seal For An Insulating Cup
US7060159B2 (en) Insulating paperboard
EP1739029A2 (en) A cup formed from an insulating paperboard
US7108765B2 (en) Method for making an insulating paperboard
EP1739030A2 (en) Insulating paperboard
RU2243308C2 (ru) Изделия из картона низкой плотности
US6379497B1 (en) Bulk enhanced paperboard and shaped products made therefrom
JP2007314252A (ja) 絶縁板紙から製造した高温用のコップ
KR100858041B1 (ko) 성형가공 원지 및 그로부터 제조되는 성형가공된 종이용기
JP2002201598A (ja) 成形加工原紙及びそれを用いた紙製成形容器
US20070151687A1 (en) Insulating paperboard
US20070137815A1 (en) Smooth low density paperboard
EP1630287B1 (en) Insulating paperboard
JP2004308103A (ja) エンボス加工した絶縁板紙
EP1630286B1 (en) Method for making an insulating paperboard
CA2475751A1 (en) A method for making an insulating paperboard
EP1630290A1 (en) Embossing insulating paperboard
EP1632440A1 (en) Cup made from an insulating paperboard
JP2004308104A (ja) 絶縁板紙の製造方法
CA2475753A1 (en) Insulating paperboard
CA2475754A1 (en) Embossed insulating paperboard
US20070084574A1 (en) Insulating paperboard
US20070137816A1 (en) Method of making a smooth low density paperboard

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead