BRPI0602364A - insulating cardboard - Google Patents

insulating cardboard

Info

Publication number
BRPI0602364A
BRPI0602364A BRPI0602364-9A BRPI0602364A BRPI0602364A BR PI0602364 A BRPI0602364 A BR PI0602364A BR PI0602364 A BRPI0602364 A BR PI0602364A BR PI0602364 A BRPI0602364 A BR PI0602364A
Authority
BR
Brazil
Prior art keywords
cardboard
insulating
layer
insulating cardboard
gauge
Prior art date
Application number
BRPI0602364-9A
Other languages
Portuguese (pt)
Inventor
Daniel T Bunker
Shanrokh A Naieni
Richard A Edmark
Mario Villa
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
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of BRPI0602364A publication Critical patent/BRPI0602364A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
    • B65D81/3874—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed of different materials, e.g. laminated or foam filling between walls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Packages (AREA)

Abstract

"PAPELãO ISOLANTE". Um papelão isolante contém pelo menos uma camada de fibra de celulose. A uma camada está pelo menos parcialmente composta de fibras celulósicas processadas. O papelão proporciona isolamento suficiente para proporcionar um <30>T de água quente através do papelão de pelo menos 0,8<198>C por 0,1 mm de calibre. Um copo quente pose ser produzido a partir de deste papelão isolante."INSULATING PAPER". An insulating cardboard contains at least one layer of cellulose fiber. The one layer is at least partially composed of processed cellulosic fibers. The cardboard provides sufficient insulation to provide a <30 T of hot water through the cardboard of at least 0.8 C by 0.1 mm gauge. A hot cup can be made from this insulating cardboard.

BRPI0602364-9A 2005-06-30 2006-06-28 insulating cardboard BRPI0602364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17102405A 2005-06-30 2005-06-30

Publications (1)

Publication Number Publication Date
BRPI0602364A true BRPI0602364A (en) 2007-02-21

Family

ID=37199153

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602364-9A BRPI0602364A (en) 2005-06-30 2006-06-28 insulating cardboard

Country Status (6)

Country Link
US (1) US20070023153A1 (en)
EP (1) EP1739030A2 (en)
JP (1) JP2007009399A (en)
CN (1) CN1891905A (en)
BR (1) BRPI0602364A (en)
CA (1) CA2549332A1 (en)

Families Citing this family (11)

* 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
AT505536B1 (en) * 2007-10-24 2009-02-15 Steiner Peter EPS CONTAINER
RU2011149225A (en) 2009-05-05 2013-06-10 Мидвествако Корпорейшн BEVERAGE-BASED CONTAINER
CN104928966B (en) * 2015-06-17 2017-02-01 湖南广信科技股份有限公司 Drying technology for paper and paperboard
EP3363633A4 (en) * 2015-10-13 2019-08-14 Lau, Chi-Wah Heat preservation paperboard compositing machine and compositing method, and heat preservation paperboard manufacturing system
US10640277B2 (en) 2017-06-01 2020-05-05 Chef Pack, Llc Packaging for a food item
JP6904237B2 (en) * 2017-12-19 2021-07-14 王子ホールディングス株式会社 Foam Insulation Paper Container Paper Base Material, Foam Insulation Paper Container Sheet and Foam Insulation Paper Container
JP6958713B2 (en) * 2017-12-19 2021-11-02 王子ホールディングス株式会社 Foam Insulation Paper Container Paper Base Material, Foam Insulation Paper Container Sheet and Foam Insulation Paper Container
JP6809445B2 (en) * 2017-12-19 2021-01-06 王子ホールディングス株式会社 Foam insulation paper container Paper base material, foam insulation paper container sheet and foam insulation paper container
CN111074667B (en) * 2019-12-26 2022-06-07 宁波亚洲浆纸业有限公司 Core layer slurry of base paper for foaming cup, manufacturing process and base paper for foaming cup
CN111792146B (en) * 2020-07-08 2022-12-16 山东新思路生活科技有限公司 Paper cup

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913773A (en) * 1987-01-14 1990-04-03 James River-Norwalk, Inc. Method of manufacture of paperboard
JP3558638B2 (en) * 1994-03-25 2004-08-25 ウェヤーハウザー・カンパニー Multiply cellulose products using bulky cellulose fibers
US5906894A (en) * 1994-03-25 1999-05-25 Weyerhaeuser Company Multi-ply cellulosic products using high-bulk cellulosic fibers
ES2324928T3 (en) * 1994-03-25 2009-08-19 Weyerhaeuser Company HIGH VOLUMINOUS CELLULOSICAL FIBERS AND PROCEDURE FOR PRODUCTION.
US6379497B1 (en) * 1996-09-20 2002-04-30 Fort James Corporation Bulk enhanced paperboard and shaped products made therefrom
JPH10212690A (en) * 1997-01-23 1998-08-11 Oji Paper Co Ltd Low-density body
US6224954B1 (en) * 1997-03-26 2001-05-01 Fort James Corporation Insulating stock material and containers and methods of making the same
ATE553919T1 (en) * 1998-09-03 2012-05-15 Stora Enso Ab PAPER OR CARDBOARD LAMINATE AND METHOD FOR PRODUCING IT
SE519173C2 (en) * 2000-05-15 2003-01-21 Stora Kopparbergs Bergslags Ab Paper or cardboard laminates as well as ways of making such laminates
EP1160379B2 (en) * 2000-05-31 2011-03-16 Oji Paper Co., Ltd. Paper for use in molding
US7056563B2 (en) * 2003-04-04 2006-06-06 Weyerhaeuser Company Hot cup made from an insulating paperboard
US7060159B2 (en) * 2003-04-04 2006-06-13 Weyerhaeuser Company Insulating paperboard
US7108765B2 (en) * 2003-04-04 2006-09-19 Weyerhaeuser Company Method for making an insulating paperboard
US7063771B2 (en) * 2003-04-04 2006-06-20 Weyerhaeuser Company Embossed insulating paperboard

Also Published As

Publication number Publication date
JP2007009399A (en) 2007-01-18
CN1891905A (en) 2007-01-10
EP1739030A2 (en) 2007-01-03
CA2549332A1 (en) 2006-12-30
US20070023153A1 (en) 2007-02-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 5A E 6A ANUIDADES.