GB1075238A - Improved apparatus for the production of cellulosic fibre webs - Google Patents
Improved apparatus for the production of cellulosic fibre websInfo
- Publication number
- GB1075238A GB1075238A GB3425164A GB3425164A GB1075238A GB 1075238 A GB1075238 A GB 1075238A GB 3425164 A GB3425164 A GB 3425164A GB 3425164 A GB3425164 A GB 3425164A GB 1075238 A GB1075238 A GB 1075238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- web
- pulp
- ledge
- fibres
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
-
- 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
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
- D21H5/2607—Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
- D21H5/2614—Detachment of the fibres from their compressed state, e.g. by disintegration of a pulpboard
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
1,075,238. Forming fibre webs. RUMBOLD A.B. Aug. 21, 1964 [Feb. 28, 1964], No. 34251/64. Heading D1N. A machine for producing fibre webs from pulp includes a defibrator comprising a rotatable toothed roll and a support ledge over which pulp web is fed, the ledge being made from a material that can be worked by the roll and which is milled or abraded by the roll so as to show grooves through which the teeth of the roll pass. The defribrating roll housed within a casing 1 is hollow and air is passed through to cool it. The air employed passes in circuit through a perforated plate 15 where fibres torn from the pulp web are drawn onto an airpermeable cellulose web 29 of width slightly more than twice that of a carrier belt 16 and of a duct 14 down which the fibres are drawn. Folding plates 32 connected to the plate 15 serve to turn the edges of the cellulose web in a manner to wrap around the fibres resting upon it. The support ledge against which the defibrating roll operates is preferably formed from a reinforced plastics material, such as a phenolformaldehyde resin reinforced with fabric. The edge of the ledge nearest the roll is milled by pressure of the ledge against the roll and this edge, over which the supply web of pulp is passed, is rounded to a degree which depends on the moisture content of the pulp web, stiffness and cohesion of the web being dependent on its moisture content.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6402040A NL6402040A (en) | 1964-02-28 | 1964-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1075238A true GB1075238A (en) | 1967-07-12 |
Family
ID=19789437
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1688032A Expired GB385864A (en) | 1964-02-28 | 1932-06-15 | A new or improved flocculating or disintegrating machine |
GB3425164A Expired GB1075238A (en) | 1964-02-28 | 1964-08-21 | Improved apparatus for the production of cellulosic fibre webs |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1688032A Expired GB385864A (en) | 1964-02-28 | 1932-06-15 | A new or improved flocculating or disintegrating machine |
Country Status (7)
Country | Link |
---|---|
US (1) | US3423796A (en) |
AT (1) | AT265841B (en) |
BE (1) | BE654114A (en) |
CH (1) | CH418906A (en) |
FR (1) | FR1420596A (en) |
GB (2) | GB385864A (en) |
NL (1) | NL6402040A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2240789A (en) * | 1990-02-12 | 1991-08-14 | Ernst Fehrer | Process and apparatus for producing a nonwoven web |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2914259A (en) * | 1956-12-26 | 1959-11-24 | Celleco Ab | Apparatus for disintegration of wood materials |
GB385864A (en) * | 1964-02-28 | 1933-01-05 | John Melrose Arnot | A new or improved flocculating or disintegrating machine |
US3527393A (en) * | 1968-07-23 | 1970-09-08 | Chori Co Ltd | Splitter |
US3755856A (en) * | 1971-04-23 | 1973-09-04 | Kimberly Clark Co | Method and apparatus for the formation of fiber fluff |
US4090276A (en) * | 1971-12-28 | 1978-05-23 | Glen Walton Company Limited | Textile carding |
US3857657A (en) * | 1973-11-12 | 1974-12-31 | Riegel Textile Corp | Fiberizing and pad forming apparatus |
GB1497807A (en) * | 1975-01-18 | 1978-01-12 | Kroyer St Annes Ltd Karl | Method and apparatus for dry forming a layer of fibre |
IT1214853B (en) * | 1984-06-20 | 1990-01-18 | Fameccanica Spa | DRY DEFIBRATION EQUIPMENT FOR SHEETS OF FIBROUS CELLULOSE MATERIAL AND RELATED MATERIALS PARTICULARLY FOR THE PREPARATION OF ABSORBENT MASSES FOR DISPOSABLE AND RELATED DIAGRAMS |
US4650127A (en) * | 1985-01-31 | 1987-03-17 | Kimberly-Clark Corporation | Method and apparatus for fiberizing fibrous sheets |
CN102505197A (en) * | 2011-11-01 | 2012-06-20 | 贵州省复合改性聚合物材料工程技术研究中心 | Vegetable fiber loosening and glue spraying equipment |
CN102418296B (en) * | 2011-12-27 | 2013-03-27 | 南京工业大学 | Device and method for puffing fibers in household garbage |
CN103938305A (en) * | 2014-04-29 | 2014-07-23 | 汶上如意天容纺织有限公司 | Automatic roll breaking machine |
WO2024129117A1 (en) * | 2022-12-13 | 2024-06-20 | Wei Huang | Hand drying apparatus with moisture absorption arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1414508A (en) * | 1920-02-03 | 1922-05-02 | Garner Gin Company Inc | Fiber-separating device |
US2676364A (en) * | 1949-02-23 | 1954-04-27 | Chicopee Mfg Corp | Method and apparatus for making fabrics |
US3032830A (en) * | 1960-07-05 | 1962-05-08 | Lummus Cotton Gin Co | Interconnected cotton gin and feeder |
US3268954A (en) * | 1963-12-09 | 1966-08-30 | Curt G Joa | Method for disintegrating wood pulp board into its component fibers and reassembling the fibers as a soft bat |
GB385864A (en) * | 1964-02-28 | 1933-01-05 | John Melrose Arnot | A new or improved flocculating or disintegrating machine |
-
1932
- 1932-06-15 GB GB1688032A patent/GB385864A/en not_active Expired
-
1964
- 1964-02-28 NL NL6402040A patent/NL6402040A/xx unknown
- 1964-08-21 GB GB3425164A patent/GB1075238A/en not_active Expired
- 1964-10-08 BE BE654114D patent/BE654114A/xx not_active Expired
- 1964-11-02 FR FR993515A patent/FR1420596A/en not_active Expired
-
1965
- 1965-02-24 AT AT161865A patent/AT265841B/en active
- 1965-02-25 CH CH257565A patent/CH418906A/en unknown
-
1967
- 1967-07-10 US US3423796D patent/US3423796A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2240789A (en) * | 1990-02-12 | 1991-08-14 | Ernst Fehrer | Process and apparatus for producing a nonwoven web |
GB2240789B (en) * | 1990-02-12 | 1994-04-20 | Ernst Fehrer | Apparatus for producing a nonwoven web |
Also Published As
Publication number | Publication date |
---|---|
BE654114A (en) | 1965-02-01 |
FR1420596A (en) | 1965-12-10 |
GB385864A (en) | 1933-01-05 |
US3423796A (en) | 1969-01-28 |
AT265841B (en) | 1968-10-25 |
CH418906A (en) | 1966-08-15 |
NL6402040A (en) | 1965-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1075238A (en) | Improved apparatus for the production of cellulosic fibre webs | |
GB1395924A (en) | Apparatus for producing multilayer fibrous structures | |
ES474880A1 (en) | Apparatus for the production of a fibrous web | |
GB951198A (en) | Improvements in the production of perforated non-woven fibre products | |
GB1129695A (en) | Improvements in the disintegration of cellulose pulp | |
ES475832A1 (en) | Method for dry-defibration of chemical, chemi-mechanical and mechanical fiber pulp or mixtures thereof | |
ES8201648A2 (en) | Mechanism for eliminating impurities from fibrous material, in particular cotton | |
FI863177A0 (en) | FOERFARANDE FOER FRAMSTAELLNING AV PAPPERSBANOR IMPREGNERADE MED KONSTHARTSER I FORM AV LOESNINGAR ELLER DISPERSIONER. | |
US2060897A (en) | Apparatus for impregnating nonwoven fabrics | |
GB1112561A (en) | Improvements in or relating to method for producing non-woven,open-meshed netting | |
ES376355A1 (en) | Compacting apparatus for fibrous webs | |
GB1289278A (en) | ||
GB1359608A (en) | Filamentary structures | |
GB1088991A (en) | Method of making a random fibre web | |
GB1084688A (en) | A machine for producing and packaging diapers | |
GB1256553A (en) | ||
GB1502071A (en) | Processes and apparatus for producing fluffed fibre materials | |
GB1309925A (en) | Takerin-part of the conventional flat card | |
ES409498A1 (en) | Alkaline digestion of a mixture of cotton linters and fibrous vegetable material and product thereof | |
GB1157856A (en) | Improvements in or relating to the Production of Textile Materials | |
GB1281832A (en) | Process and apparatus for the manufacture of fibrous sheet material | |
GB987554A (en) | Means for treating textile material | |
GB1090827A (en) | Improvements in or relating to apparatus for the manufacture of a hair or fibre web | |
GB892295A (en) | Improvements relating to the opening of textile fibres and the formation of a web ormat thereof | |
GB1004909A (en) | Improvements in and relating to method of and apparatus for treating web-like materials |