EA201991777A1 - Способы производства бумажных изделий с использованием многослойной крепирующей ленты и бумажные изделия, изготовленные с использованием многослойной крепирующей ленты - Google Patents

Способы производства бумажных изделий с использованием многослойной крепирующей ленты и бумажные изделия, изготовленные с использованием многослойной крепирующей ленты

Info

Publication number
EA201991777A1
EA201991777A1 EA201991777A EA201991777A EA201991777A1 EA 201991777 A1 EA201991777 A1 EA 201991777A1 EA 201991777 A EA201991777 A EA 201991777A EA 201991777 A EA201991777 A EA 201991777A EA 201991777 A1 EA201991777 A1 EA 201991777A1
Authority
EA
Eurasian Patent Office
Prior art keywords
paper products
fastening tapes
layer
multilayer
multilayer fastening
Prior art date
Application number
EA201991777A
Other languages
English (en)
Other versions
EA039115B1 (ru
Inventor
Дэниел Х. Сзе
Хун Лян Чоу
Сяолинь Фань
Original Assignee
Джиписипи Айпи Холдингз Элэлси
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 Джиписипи Айпи Холдингз Элэлси filed Critical Джиписипи Айпи Холдингз Элэлси
Priority claimed from US14/865,443 external-priority patent/US9863095B2/en
Publication of EA201991777A1 publication Critical patent/EA201991777A1/ru
Publication of EA039115B1 publication Critical patent/EA039115B1/ru

Links

Classifications

    • 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
    • D21H27/002—Tissue paper; Absorbent paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/12—Crêping
    • 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
    • D21H27/002—Tissue paper; Absorbent paper
    • D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
    • D21H27/005—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

Предложен способ крепирования целлюлозного полотна, который включает получение зарождающегося полотна из водной бумагообразующей композиции; нанесение и крепирование зарождающегося полотна на многослойной крепирующей ленте, которая включает (i) первый слой (502), выполненный из полимерного материла, имеющий множество отверстий (506), и (ii) второй слой (504), прикрепленный к поверхности первого слоя, причем зарождающееся полотно наносят на первый слой; и прикладывание вакуума к крепирующей ленте так, что зарождающееся полотно втягивается во множество отверстий, но не втягивается во второй слой.
EA201991777A 2015-09-25 2015-09-25 Абсорбирующий лист из целлюлозных волокон EA039115B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/865,443 US9863095B2 (en) 2014-09-25 2015-09-25 Absorbent sheet of cellulosic fibers having an upper side and a lower side with connecting regions forming a network interconnecting hollow domed regions

Publications (2)

Publication Number Publication Date
EA201991777A1 true EA201991777A1 (ru) 2020-04-30
EA039115B1 EA039115B1 (ru) 2021-12-06

Family

ID=70483828

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991777A EA039115B1 (ru) 2015-09-25 2015-09-25 Абсорбирующий лист из целлюлозных волокон

Country Status (1)

Country Link
EA (1) EA039115B1 (ru)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1985754T3 (en) * 2002-10-07 2016-09-19 Georgia Pacific Consumer Products Lp A process for producing a bæltekreppet absorbent cellulose layer, and absorbent layer
WO2005106117A1 (en) * 2004-04-14 2005-11-10 Fort James Corporation Wet-pressed tissue and towel products with elevated cd stretch and low tensile ratios made with a high solids fabric crepe process
US8293072B2 (en) * 2009-01-28 2012-10-23 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt
US7503998B2 (en) * 2004-06-18 2009-03-17 Georgia-Pacific Consumer Products Lp High solids fabric crepe process for producing absorbent sheet with in-fabric drying

Also Published As

Publication number Publication date
EA039115B1 (ru) 2021-12-06

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