GB1375331A – – Google Patents
GB1375331A – – Google Patents
Info
Publication number
GB1375331A
GB1375331A
GB850873A
GB850873A
GB1375331A
GB 1375331 A
GB1375331 A
GB 1375331A
GB 850873 A
GB850873 A
GB 850873A
GB 850873 A
GB850873 A
GB 850873A
GB 1375331 A
GB1375331 A
GB 1375331A
Authority
GB
United Kingdom
Prior art keywords
conveyor
cellulose
edge
wrapper
strips
Prior art date
1972-02-22
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
GB850873A
Inventor
N Blomqvist
A Loef
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo AB
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.)
1972-02-22
Filing date
1973-02-21
Publication date
1974-11-27
1973-02-21
Application filed by Mo och Domsjo AB
filed
Critical
Mo och Domsjo AB
1974-11-27
Publication of GB1375331A
publication
Critical
patent/GB1375331A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/53409—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
A61F13/53418—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core having a C-folded cross-section
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/15577—Apparatus or processes for manufacturing
A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
A61F13/15634—Making fibrous pads between sheets or webs
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/53409—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/15577—Apparatus or processes for manufacturing
A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
A61F2013/4512—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape folded in special shape during use
Abstract
1375331 Diapers; sanitary towels MO OCH DOMSJO AB 21 Feb 1973 [22 Feb 1972] 8508/73 Heading A5R An absorption product for personal use e.g. a diaper or sanitary towel, comprises a sheet of absorptive material having a first edge and second and third edges which converge in a direction away from the first edge, the sheet being folded about first and second fold lines substantially perpendicular to the first edge to provide a first one of triple material thickness at one end of the sheet and a second zone of single thickness at the other end, the second zone being partly bounded by ridges of double material thickness. Apparatus for producing the product comprises a metering apparatus 17 which dispenses dry defibrated cellulose onto a conveyor 19, the cellulose being shredded and fed to a conveying drum 22 having perforated trapezoidal areas 24 on which the cellulose is held by a vacuum operating in compartment 26 of the drum, excess material being removed by a sweeping device 30. The trapezoidal sheets 23 are transferred to an endless conveyor 31 so as to lie between sheets 32, 33 of wet-strength paper and pass through a folding device 36. The folded strips 37 are then transferred to a conveyor 38 where a wrapper 40 is applied by passage through apparatus 41 where the edges of wrapper 40 are folded around the longitudinal sides of strips 37 so as to overlap on the upper surface thereof, a binder being applied from jet 42 to the lower edge of the wrapper. The strips then pass to a pressing and cutting device 43 and a packing station. In a modification, the drum 22 is omitted, the cellulose being deposited directly onto an endless conveyor having perforated trapezoidal areas which are either separate or form a continuous area lengthwise of the conveyor with adjacent areas being of opposite hand.
GB850873A
1972-02-22
1973-02-21
Expired
GB1375331A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE217972A
SE357661B
(en)
1972-02-22
1972-02-22
Publications (1)
Publication Number
Publication Date
GB1375331A
true
GB1375331A
(en)
1974-11-27
Family
ID=20259500
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB850873A
Expired
GB1375331A
(en)
1972-02-22
1973-02-21
Country Status (11)
Country
Link
JP
(1)
JPS5327982B2
(en)
BE
(1)
BE795064A
(en)
DE
(1)
DE2305069A1
(en)
DK
(1)
DK132483C
(en)
FR
(1)
FR2173059B1
(en)
GB
(1)
GB1375331A
(en)
IT
(1)
IT977855B
(en)
NL
(1)
NL149699B
(en)
NO
(1)
NO132891C
(en)
SE
(1)
SE357661B
(en)
SU
(1)
SU607533A3
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3342963A1
(en)
*
1983-11-26
1985-06-05
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID
DE3413925A1
(en)
*
1984-04-13
1985-10-24
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
DEVICE FOR PRODUCING SUCTION PILLOWS FOR ABSORBING BODY LIQUID
DE3508344A1
(en)
*
1985-03-08
1986-09-11
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
Machine for producing pad-like absorbent inserts
US4675209A
(en)
*
1982-02-02
1987-06-23
Nordson Corporation
Process and device for the application of a high-active absorber on a substrate
WO2005055895A1
(en)
*
2003-11-24
2005-06-23
Kimberly-Clark Worldwide, Inc.
Zoned absorbent structures and process for producing same
US8147472B2
(en)
2003-11-24
2012-04-03
Kimberly-Clark Worldwide, Inc.
Folded absorbent product
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3857657A
(en)
*
1973-11-12
1974-12-31
Riegel Textile Corp
Fiberizing and pad forming apparatus
ZA75479B
(en)
*
1974-02-04
1976-08-25
Colgate Palmolive Co
Disposable diaper with holes or wells
US4674966A
(en)
*
1984-04-02
1987-06-23
Winkler & Dunnebier
Apparatus for forming fibrous pads
DE29614542U1
(en)
*
1996-08-22
1996-12-19
Kapai Monika
panty liner
1972
1972-02-22
SE
SE217972A
patent/SE357661B/xx
unknown
1973
1973-02-02
DE
DE19732305069
patent/DE2305069A1/en
active
Pending
1973-02-06
NL
NL7301625A
patent/NL149699B/en
unknown
1973-02-07
BE
BE795064A
patent/BE795064A/en
unknown
1973-02-20
FR
FR7305913A
patent/FR2173059B1/fr
not_active
Expired
1973-02-21
IT
IT6744173A
patent/IT977855B/en
active
1973-02-21
DK
DK91073A
patent/DK132483C/en
active
1973-02-21
SU
SU731889701A
patent/SU607533A3/en
active
1973-02-21
GB
GB850873A
patent/GB1375331A/en
not_active
Expired
1973-02-21
NO
NO70973A
patent/NO132891C/no
unknown
1973-02-22
JP
JP2172773A
patent/JPS5327982B2/ja
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4675209A
(en)
*
1982-02-02
1987-06-23
Nordson Corporation
Process and device for the application of a high-active absorber on a substrate
DE3342963A1
(en)
*
1983-11-26
1985-06-05
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
METHOD AND DEVICE FOR PRODUCING SUCTION CUSHIONS FOR ABSORBING BODY LIQUID
DE3413925A1
(en)
*
1984-04-13
1985-10-24
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
DEVICE FOR PRODUCING SUCTION PILLOWS FOR ABSORBING BODY LIQUID
DE3508344A1
(en)
*
1985-03-08
1986-09-11
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
Machine for producing pad-like absorbent inserts
WO2005055895A1
(en)
*
2003-11-24
2005-06-23
Kimberly-Clark Worldwide, Inc.
Zoned absorbent structures and process for producing same
US8147472B2
(en)
2003-11-24
2012-04-03
Kimberly-Clark Worldwide, Inc.
Folded absorbent product
Also Published As
Publication number
Publication date
BE795064A
(en)
1973-05-29
FR2173059A1
(en)
1973-10-05
NO132891C
(en)
1976-01-28
FR2173059B1
(en)
1979-01-12
JPS5327982B2
(en)
1978-08-11
NL149699B
(en)
1976-06-15
NL7301625A
(en)
1973-08-24
SU607533A3
(en)
1978-05-15
NO132891B
(en)
1975-10-20
IT977855B
(en)
1974-09-20
DE2305069A1
(en)
1973-09-06
DK132483B
(en)
1975-12-15
JPS4898700A
(en)
1973-12-14
SE357661B
(en)
1973-07-09
DK132483C
(en)
1976-05-17
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Legal Events
Date
Code
Title
Description
1975-04-09
PS
Patent sealed
1979-10-31
PCNP
Patent ceased through non-payment of renewal fee
