GB1393006A - Method of and apparatus for looping a withdrawal tape about an absorbent fleece - Google Patents
Method of and apparatus for looping a withdrawal tape about an absorbent fleeceInfo
- Publication number
- GB1393006A GB1393006A GB1343672A GB1343672A GB1393006A GB 1393006 A GB1393006 A GB 1393006A GB 1343672 A GB1343672 A GB 1343672A GB 1343672 A GB1343672 A GB 1343672A GB 1393006 A GB1393006 A GB 1393006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- guide
- bight
- puller
- loop
- 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
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
- D05B33/02—Devices incorporated in sewing machines for supplying or removing the work and connected, for synchronous operation, with the work-feeding devices of the sewing machine
-
- 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
- A61F13/2085—Catamenial tampons
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B23/00—Sewing apparatus or machines not otherwise provided for
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/02—Bandages, dressings or absorbent pads
- D10B2509/026—Absorbent pads; Tampons; Laundry; Towels
Abstract
1393006 Attaching withdrawal loops to tampons DR CARL HAHN GmbH 22 March 1972 [25 March 1971[ 13436/72 Heading A5R [Also in Division B8] A withdrawal tape 40, Fig 2, folded to double thickness so as to form a bight in the tape, is looped about an absorbent fleece 36, such as a tampon, disposed in a stationary guide 25 for guiding the tape about the fleece, by apparatus in which an end of the tape is held by a clamping and cutting device 13, 14, 14a and a tape puller 12 moves the bight through an orbit about guide 25 to form a double thickness tape loop thereabout, a portion of the double tape between the guide and the clamping and cutting device being passed through the bight and drawn so as to tighten the loop about the guide, said tape portion being deflected by a deflector 30 on a pivoted lever 29 to intersect a part of said orbit before the tape puller 12 and the tape bight have reached said part of the orbit, and said portion being entrained by a hook 45, Fig 4, on the puller 12 and the tape bight being thereafter pushed off a guide on the puller by an ejector (47), Figs 5 to 10 (not shown), thereon so that said tape portion passes through the bight as the latter is moved by the puller 12 through said part of the orbit, a pusher 23, Figs 2, 3 pushing the tape loop around guide 25 onto the fleece emerging therefrom. The puller 12 is mounted on a double chain 11, Fig 2, about a sprocket 9 rotated via gears 1, 6, 7, 8, an intermediate shaft 102 operating pusher 23 via cam 19, follower 20 and rod 22 and oscillating lever 29 via eccentric pins 26a, 28a and coupling 27. The hook 45 and ejector 47 are operated against spring bias by stationary cams 35, 35a respectively, Fig 2. The tape is held under tension by deflector 30 and a clamp 31a when the clamping and cutting device severs the tape loop from a tape supply and a second clamp 31b on lever 29 acts to pull the loop tight about guide 25. The guide 25 comprises a mouthpiece which is of smaller cross-section than the nominal cross-section of the fleece whereby the latter is slightly resiliently compressed or the tape loop is pushed thereon. The clamping and cutting device comprises a rotary sleeve 13 carrying jaws 14, 14a rotatable with sleeve 13 and longitudinally movable therein by means of a fixed cam 17 so that the tape can be gripped between a front end of sleeve 13 and one or the other of the jaws in such a manner that, for example, jaw 14 grips the tape for even numbered loops in a sequence and jaw 14a is operative for even numbered loops. The device also includes two alternatingly operating cutters each comprising a cutter blade 34 or 34a on one jaw 14 or 14a and a counter cutter blade on the other jaw, the cutting action being effected by the cam 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2114529A DE2114529C2 (en) | 1971-03-25 | 1971-03-25 | Device for wrapping a cotton fleece, which is used in particular for the production of tampons for feminine hygiene, with a pull-back tape in a double layer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1393006A true GB1393006A (en) | 1975-05-07 |
Family
ID=5802753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1343672A Expired GB1393006A (en) | 1971-03-25 | 1972-03-22 | Method of and apparatus for looping a withdrawal tape about an absorbent fleece |
Country Status (24)
Country | Link |
---|---|
JP (1) | JPS5526860B1 (en) |
AR (1) | AR194359A1 (en) |
AT (1) | AT337350B (en) |
AU (1) | AU464552B2 (en) |
BE (1) | BE781118A (en) |
BR (1) | BR7201762D0 (en) |
CA (1) | CA973517A (en) |
CH (1) | CH535161A (en) |
CS (1) | CS173591B2 (en) |
DD (1) | DD99306A5 (en) |
DE (1) | DE2114529C2 (en) |
DK (1) | DK129190B (en) |
ES (1) | ES401135A1 (en) |
FI (1) | FI57348C (en) |
FR (1) | FR2130631B1 (en) |
GB (1) | GB1393006A (en) |
IT (1) | IT966888B (en) |
NO (1) | NO129983B (en) |
PL (1) | PL83294B1 (en) |
RO (1) | RO89569A (en) |
SE (1) | SE397266B (en) |
SU (1) | SU456419A3 (en) |
YU (1) | YU35499B (en) |
ZA (1) | ZA721995B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE413979B (en) * | 1977-12-21 | 1980-07-07 | Moelnlycke Ab | catamenial tampon |
CN112553787B (en) * | 2020-10-31 | 2022-06-21 | 广州喜登堡床垫机械有限公司 | Cloth serging, cutting and sewing machine |
-
1971
- 1971-03-25 DE DE2114529A patent/DE2114529C2/en not_active Expired
-
1972
- 1972-03-07 AT AT190072A patent/AT337350B/en not_active IP Right Cessation
- 1972-03-08 CH CH340572A patent/CH535161A/en not_active IP Right Cessation
- 1972-03-22 DD DD161715A patent/DD99306A5/xx unknown
- 1972-03-22 GB GB1343672A patent/GB1393006A/en not_active Expired
- 1972-03-23 ZA ZA721995A patent/ZA721995B/en unknown
- 1972-03-23 FI FI808/72A patent/FI57348C/en active
- 1972-03-23 BE BE781118A patent/BE781118A/en not_active IP Right Cessation
- 1972-03-23 IT IT67925/72A patent/IT966888B/en active
- 1972-03-23 PL PL1972154243A patent/PL83294B1/pl unknown
- 1972-03-23 FR FR727210286A patent/FR2130631B1/fr not_active Expired
- 1972-03-24 CA CA138,030A patent/CA973517A/en not_active Expired
- 1972-03-24 BR BR721762A patent/BR7201762D0/en unknown
- 1972-03-24 SU SU1802909A patent/SU456419A3/en active
- 1972-03-24 DK DK145972AA patent/DK129190B/en unknown
- 1972-03-24 AR AR241151A patent/AR194359A1/en active
- 1972-03-24 SE SE7203871A patent/SE397266B/en unknown
- 1972-03-24 AU AU40371/72A patent/AU464552B2/en not_active Expired
- 1972-03-24 YU YU783/72A patent/YU35499B/en unknown
- 1972-03-24 CS CS1981A patent/CS173591B2/cs unknown
- 1972-03-24 JP JP2964772A patent/JPS5526860B1/ja active Pending
- 1972-03-24 ES ES401135A patent/ES401135A1/en not_active Expired
- 1972-03-25 RO RO7270277A patent/RO89569A/en unknown
- 1972-03-27 NO NO01043/72A patent/NO129983B/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI57348B (en) | 1980-04-30 |
YU78372A (en) | 1980-10-31 |
ES401135A1 (en) | 1975-02-16 |
NO129983B (en) | 1974-06-24 |
DD99306A5 (en) | 1973-08-05 |
AU464552B2 (en) | 1975-08-28 |
CA973517A (en) | 1975-08-26 |
YU35499B (en) | 1981-04-30 |
DE2114529C2 (en) | 1982-07-29 |
SU456419A3 (en) | 1975-01-05 |
CH535161A (en) | 1973-03-31 |
PL83294B1 (en) | 1975-12-31 |
FR2130631A1 (en) | 1972-11-03 |
AR194359A1 (en) | 1973-07-13 |
ATA190072A (en) | 1976-10-15 |
FR2130631B1 (en) | 1973-06-29 |
SE397266B (en) | 1977-10-31 |
BR7201762D0 (en) | 1973-05-24 |
ZA721995B (en) | 1972-12-27 |
FI57348C (en) | 1980-08-11 |
JPS5526860B1 (en) | 1980-07-16 |
BE781118A (en) | 1972-07-17 |
CS173591B2 (en) | 1977-02-28 |
RO89569A (en) | 1986-06-30 |
DK129190C (en) | 1975-04-01 |
IT966888B (en) | 1974-02-20 |
DE2114529A1 (en) | 1972-10-05 |
AU4037172A (en) | 1973-09-27 |
DK129190B (en) | 1974-09-09 |
AT337350B (en) | 1977-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PE20 | Patent expired after termination of 20 years |