DE602004019392D1 - Process for the treatment of secondary cotton fibers, and use of regenerated fibers in the manufacture of tissue paper - Google Patents

Process for the treatment of secondary cotton fibers, and use of regenerated fibers in the manufacture of tissue paper

Info

Publication number
DE602004019392D1
DE602004019392D1 DE602004019392T DE602004019392T DE602004019392D1 DE 602004019392 D1 DE602004019392 D1 DE 602004019392D1 DE 602004019392 T DE602004019392 T DE 602004019392T DE 602004019392 T DE602004019392 T DE 602004019392T DE 602004019392 D1 DE602004019392 D1 DE 602004019392D1
Authority
DE
Germany
Prior art keywords
fibers
manufacture
treatment
tissue paper
regenerated
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.)
Expired - Fee Related
Application number
DE602004019392T
Other languages
German (de)
Inventor
Ottaviano Checchi
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.)
KONCART Srl
Original Assignee
KONCART Srl
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 KONCART Srl filed Critical KONCART Srl
Publication of DE602004019392D1 publication Critical patent/DE602004019392D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/061—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using cutting devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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
    • D21H11/14—Secondary fibres

Abstract

Process for treating secondary cotton fibers regenerated from cotton rags, wherein the rags are crushed in dry conditions by the action of a set of blades and a set of counter-blades rotating in relation to each other, and the resulting crushed material is graded, collecting the fraction smaller than a preset value. Then a water suspension is prepared, containing said crushed material in clumps, which is treated in a disperser to separate the clumps into single fibers. Finally, the water content of the suspension is reduced for the storage of the resulting fibers in damp or dry form.
DE602004019392T 2004-04-30 2004-04-30 Process for the treatment of secondary cotton fibers, and use of regenerated fibers in the manufacture of tissue paper Expired - Fee Related DE602004019392D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425306A EP1591584B1 (en) 2004-04-30 2004-04-30 Process for treating secondary cotton fibers and use of the regenerated fibers in the manufacture of tissue paper

Publications (1)

Publication Number Publication Date
DE602004019392D1 true DE602004019392D1 (en) 2009-03-26

Family

ID=34932469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019392T Expired - Fee Related DE602004019392D1 (en) 2004-04-30 2004-04-30 Process for the treatment of secondary cotton fibers, and use of regenerated fibers in the manufacture of tissue paper

Country Status (3)

Country Link
EP (1) EP1591584B1 (en)
AT (1) ATE422577T1 (en)
DE (1) DE602004019392D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8426031B2 (en) 2011-09-21 2013-04-23 Kimberly-Clark Worldwide, Inc. Soft tissue product comprising cotton
CN103103841B (en) * 2012-12-31 2015-02-25 晨光生物科技集团股份有限公司 Manufacturing method for high-quality cotton linter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363778A (en) * 1920-03-01 1920-12-28 Charles W Griffin Hard-stock chopper
FR682285A (en) 1929-09-25 1930-05-26 Process for manufacturing hydrophilic paper from waste textile fibers, cotton, flax, hemp and others, whether or not mixed with bleached cellulose from fir, and resulting new industrial product
US3464635A (en) 1965-11-10 1969-09-02 Maszyn Papierniczych Fab Method of continuous beating of rag mass in disk-type mills
GB1239311A (en) * 1968-04-24 1971-07-14
AU8524375A (en) * 1975-09-29 1977-04-07 Witcel S A C I F I A Cotton or cellulose pastes
US6174412B1 (en) 1998-03-02 2001-01-16 Purely Cotton, Inc. Cotton linter tissue products and method for preparing same

Also Published As

Publication number Publication date
EP1591584B1 (en) 2009-02-11
EP1591584A1 (en) 2005-11-02
ATE422577T1 (en) 2009-02-15

Similar Documents

Publication Publication Date Title
EA201491659A1 (en) COMPOSITION FROM FIBER MATERIALS
DE502006007166D1 (en) SUPER ABSORBENT FOAM, PROCESS FOR ITS MANUFACTURE AND ITS USE
Lips et al. Water absorption characteristics of kenaf core to use as animal bedding material
Cappelletto et al. Papermaking pulps from the fibrous fraction of Miscanthus x Giganteus
CN106514824B (en) A kind of bamboo wood rolls crusher
CN110644273A (en) Production process of biomass fiber forming material
ES2740005T3 (en) Process for the manufacture of paper, cardboard or cardboard using baerbab tree bark fibers, baobab fruit fibers and Natal fig tree fibers as paper raw material
CN104532637A (en) Mulberry bast paper manufacturing technology
CA2675683C (en) Fiberboards, uses and methods of preparation thereof
Timell Ultrastructure of compression wood in Ginkgo biloba
DE602004019392D1 (en) Process for the treatment of secondary cotton fibers, and use of regenerated fibers in the manufacture of tissue paper
BR112018002362B1 (en) Method for improving recycling recovery of a disposable absorbent article including a superabsorbent polymer
DE19506868C2 (en) Use of fiber admixtures in plaster for interior walls and ceilings
DE69702388T2 (en) ABSORBENT FABRIC CONTAINING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
WO2016106473A1 (en) Pulp made using spirogyra and preparation method therefor
JP5915831B2 (en) Formidium Luldomum culture method
CN104032614A (en) Method for making paper by using peach twigs as main raw materials
RU2653732C1 (en) Method for obtaining material from needles of coniferous trees
US2899352A (en) Manufacture of structural board from
CN106265335A (en) Plant mask liquid and the preparation method of plant mask paper
CN102817264B (en) Method for manufacturing paper pulp by using fresh cow dung
DK141255B (en) Mechanical wood pulp, which is readily dispersible in water and has a high absorption rate, and process for its preparation.
DE69722226D1 (en) SULFUR-FREE METHOD FOR PRODUCING A CHEMICAL CELL
CN107409755A (en) A kind of method using sugarcane slag for cultivating asparagus
CN106738151A (en) A kind of bamboo wood autoclaving pot for reducing bamboo Kun losses

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee