GB884192A - Method of and apparatus for forming fibrous batts - Google Patents

Method of and apparatus for forming fibrous batts

Info

Publication number
GB884192A
GB884192A GB4771/58A GB477158A GB884192A GB 884192 A GB884192 A GB 884192A GB 4771/58 A GB4771/58 A GB 4771/58A GB 477158 A GB477158 A GB 477158A GB 884192 A GB884192 A GB 884192A
Authority
GB
United Kingdom
Prior art keywords
web
suction
box
travelling
screen
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
Application number
GB4771/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from GB477058A external-priority patent/GB884191A/en
Publication of GB884192A publication Critical patent/GB884192A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/44—Applications of resilient shock-absorbing materials, e.g. foamed plastics material, honeycomb material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
    • B68G7/04—Making upholstery from waddings, fleeces, mats, or the like by conveyor-line methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/05—Covering or enveloping cores of pads
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Buffer Packaging (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

884,192. Forming loosely felted fibrous webs. JOA, C. G. Feb. 13, 1958 [Feb. 14, 1957], No. 4771/58. Class 96. [Also in Groups II and IX] Wood pulp sheets supplied along a shear-plate 16 to knurled feed-rollers 12, 13 are disintegrated by swing-hammers 10 on a rotor 9, the fragments passing through a screen 20 to a travelling screen 21 where they are subjected to strong suction from a box 24 exhausted at 25, 26. The web 30 thus formed passes beneath a flexible rubber seal 33, so that loose pieces on top are prevented from leaving with the web which is then subjected to further suction from a box 39. The suction of the box 24 draws air through the hammer mill. In modifications: (1) a rigid seal replaces the rubber seal 33 and partly houses a rotating paddle, the vanes of which level the top of the web 30; (2) the web 30 is formed on a suction roll and transferred to a travelling screen; and (3) the lower part of the hammer-mill casing 36 houses two screens travelling in opposite directions, the two webs thus formed being united into a two-ply product.
GB4771/58A 1957-02-14 1958-02-13 Method of and apparatus for forming fibrous batts Expired GB884192A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US640277A US3016582A (en) 1957-02-14 1957-02-14 Batt or mat forming apparatus
US884201XA 1957-06-06 1957-06-06
US884194XA 1957-06-06 1957-06-06
GB477058A GB884191A (en) 1958-02-13 1958-02-13 Method of and apparatus for forming fibrous batts
US884199XA 1958-06-16 1958-06-16
US884198XA 1958-06-16 1958-06-16
US884200XA 1958-09-15 1958-09-15

Publications (1)

Publication Number Publication Date
GB884192A true GB884192A (en) 1961-12-06

Family

ID=31982783

Family Applications (6)

Application Number Title Priority Date Filing Date
GB42798/60A Expired GB884201A (en) 1957-02-14 1958-02-13 Improvements relating to pads composed of fibrous material
GB4773/58A Expired GB884194A (en) 1957-02-14 1958-02-13 Improved method and apparatus for forming individual pads from fibrous batt material
GB4771/58A Expired GB884192A (en) 1957-02-14 1958-02-13 Method of and apparatus for forming fibrous batts
GB20374/59A Expired GB884199A (en) 1957-02-14 1959-06-15 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips
GB20373/59A Expired GB884198A (en) 1957-02-14 1959-06-15 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips
GB30073/59A Expired GB884200A (en) 1957-02-14 1959-09-03 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB42798/60A Expired GB884201A (en) 1957-02-14 1958-02-13 Improvements relating to pads composed of fibrous material
GB4773/58A Expired GB884194A (en) 1957-02-14 1958-02-13 Improved method and apparatus for forming individual pads from fibrous batt material

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB20374/59A Expired GB884199A (en) 1957-02-14 1959-06-15 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips
GB20373/59A Expired GB884198A (en) 1957-02-14 1959-06-15 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips
GB30073/59A Expired GB884200A (en) 1957-02-14 1959-09-03 Method and apparatus for forming individual wrapped pads from otherwise continuous batt strips

Country Status (2)

Country Link
US (2) US3016582A (en)
GB (6) GB884201A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003454A1 (en) * 1983-03-03 1984-09-13 Kjeld Holbek A hammer mill and a method for operating the same

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003454A1 (en) * 1983-03-03 1984-09-13 Kjeld Holbek A hammer mill and a method for operating the same

Also Published As

Publication number Publication date
GB884199A (en) 1961-12-06
GB884194A (en) 1961-12-06
GB884201A (en) 1961-12-06
US3016582A (en) 1962-01-16
US3086253A (en) 1963-04-23
GB884198A (en) 1961-12-06
GB884200A (en) 1961-12-06

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