ZA945845B - Apparatus and method for hemming edges of stretch film and film having hemmed edges - Google Patents
Apparatus and method for hemming edges of stretch film and film having hemmed edgesInfo
- Publication number
- ZA945845B ZA945845B ZA945845A ZA945845A ZA945845B ZA 945845 B ZA945845 B ZA 945845B ZA 945845 A ZA945845 A ZA 945845A ZA 945845 A ZA945845 A ZA 945845A ZA 945845 B ZA945845 B ZA 945845B
- Authority
- ZA
- South Africa
- Prior art keywords
- edges
- film
- hemming
- hemmed
- stretch
- Prior art date
Links
- 238000009957 hemming Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920006302 stretch film Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/60—Coupling, adapter or locking means
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/1011—Overedge bending or overedge folding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Basic Packing Technique (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/103,588 US5520872A (en) | 1993-08-09 | 1993-08-09 | Method for hemming edges of stretch film |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA945845B true ZA945845B (en) | 1995-03-10 |
Family
ID=22295965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA945845A ZA945845B (en) | 1993-08-09 | 1994-08-04 | Apparatus and method for hemming edges of stretch film and film having hemmed edges |
Country Status (8)
Country | Link |
---|---|
US (2) | US5520872A (xx) |
EP (1) | EP0638505B1 (xx) |
KR (1) | KR0150269B1 (xx) |
BR (1) | BR9402722A (xx) |
CA (1) | CA2129695C (xx) |
DE (1) | DE69408229T2 (xx) |
TW (1) | TW248541B (xx) |
ZA (1) | ZA945845B (xx) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1295487B1 (it) * | 1997-10-16 | 1999-05-12 | Eugenio Gobetto Tiozzo | Film estensibile forato per pallettizzazione |
KR20000011440A (ko) * | 1998-07-06 | 2000-02-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 전기청소기 |
US6592699B1 (en) * | 1999-10-28 | 2003-07-15 | Illinois Tool Works, Inc. | Process for making stretch film having heat-sealed edges |
US6375781B1 (en) | 1999-10-28 | 2002-04-23 | Illinois Tool Works Inc. | Apparatus and high speed process for making highly stretched film |
DE10007614B4 (de) * | 2000-02-18 | 2004-01-29 | Heikaus Unternehmensbeteiligungen Und Verwaltung Gmbh | Streckfolie und Verfahren zur Herstellung einer Streckfolie |
DE10245417A1 (de) * | 2002-09-28 | 2004-04-08 | Nordenia Deutschland Pacimex Gmbh | Verfahren und Vorrichtung zum Herstellen von Schlauchfolien |
PL1768837T3 (pl) * | 2004-07-16 | 2011-11-30 | Megaplast Sa | Folia typu stretch |
ITRM20040412A1 (it) * | 2004-08-12 | 2004-11-12 | Akro Flex S A S Di Garegnani Antonio & C | Film sottile in materiale plastico estensibile per imballaggi, rinforzato e stirato almeno parzialmente, ad elevata resistenza meccanica. |
US8409066B2 (en) | 2006-07-31 | 2013-04-02 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for folding a web |
PT2047985E (pt) | 2007-10-10 | 2013-10-29 | Duo Plast Ag | Filmes com arestas e bordos reforçados |
US20100015422A1 (en) * | 2008-07-21 | 2010-01-21 | Paragon Films, Inc. | Oriented Film Produced In-Process for Use in the Stretch Film Market |
DK2255764T3 (da) | 2009-05-26 | 2013-10-28 | Fameccanica Data Spa | Sidepanel til hygiejneprodukter, tilsvarende fremstillingsfremgangsmåde samt produkt |
US20110151217A1 (en) * | 2009-12-18 | 2011-06-23 | Paragon Films, Inc. | Oriented Film Produced In-Process for Use in the Power Stretch Film Market |
WO2012001185A1 (es) * | 2010-06-29 | 2012-01-05 | Control D'embalatges, S.L. | Enfardadora. |
US8453696B2 (en) * | 2011-07-25 | 2013-06-04 | The Boeing Company | Automated edge wrapping of a panel |
DE102013102192B4 (de) | 2013-03-06 | 2015-09-24 | funke verpackung gmbh | Vorrichtung und Verfahren zum Säumen einer Folienbahn |
WO2014153014A1 (en) | 2013-03-15 | 2014-09-25 | Davis-Standard, Llc | Apparatus and method for manufacturing and processing films having strips of increased thickness |
ITPR20130067A1 (it) * | 2013-08-30 | 2015-03-01 | Forpac S R L | Fardellatrice e procedimento di confezionamento a freddo di oggetti con film estensibile |
ITVR20130257A1 (it) | 2013-11-26 | 2015-05-27 | Bema Srl | Testa per la fasciatura di carichi, particolarmente carichi pallettizzati e rispettivo metodo di funzionamento |
DE102014006933B4 (de) * | 2014-05-10 | 2016-02-25 | Sml Maschinengesellschaft M.B.H. | Verfahren und Vorrichtung zur Herstellung einer Anzahl aufgewickelter Folienrollen |
US9630799B2 (en) | 2014-07-16 | 2017-04-25 | Anthony Galea | Method and apparatus for fabricating stretch film rolls |
WO2024136657A1 (en) * | 2022-12-21 | 2024-06-27 | Dutch Banding Company B.V. | Device for banding products |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696865A (en) * | 1952-01-28 | 1954-12-14 | Main Products Corp | Method of and apparatus for fabricating conveyer belting |
US3029073A (en) * | 1960-02-12 | 1962-04-10 | Otho M Johnson | Tape folder |
US3088686A (en) * | 1961-08-07 | 1963-05-07 | Percy S Curry | Paper-towel rack |
US3086723A (en) * | 1962-03-20 | 1963-04-23 | Austin L Meeks | Tape dispenser |
US3138512A (en) * | 1962-05-14 | 1964-06-23 | Reuben R Partin | Tape placing tool |
US3140059A (en) * | 1962-11-28 | 1964-07-07 | Mary W Lusebrink | Supporting roller for sheet material |
US4166589A (en) * | 1978-03-24 | 1979-09-04 | George J. Reid | Portable wrapping film dispenser |
US4236704A (en) * | 1979-04-09 | 1980-12-02 | Bell Cyril F | Paper folding apparatus |
US4845920A (en) * | 1980-02-27 | 1989-07-11 | Lantech, Inc. | Roped stretch wrapping system |
JPS6239708Y2 (xx) * | 1981-05-28 | 1987-10-09 | ||
GB2109772A (en) * | 1981-11-23 | 1983-06-08 | Alan Redfearn | Device for wrapping loads with stretchable wrapping material |
US4421501A (en) * | 1982-01-18 | 1983-12-20 | Scheffer Bruce A | Web folding apparatus |
US4484717A (en) * | 1982-12-13 | 1984-11-27 | Joseph Goldstein | Stretch-wrap film dispenser with single digit tension control |
US4477037A (en) * | 1983-03-29 | 1984-10-16 | Joseph Goldstein | Stretch-wrap film dispenser |
US4488927A (en) * | 1983-05-16 | 1984-12-18 | The Procter & Gamble Company | Apparatus for C-folding a covering web about a longitudinally flexible article |
FR2569672A1 (fr) * | 1984-08-29 | 1986-03-07 | Poncet Jean | Procede et dispositif pour plier en continu des materiaux en feuilles deformables a chaud |
FR2617123B1 (fr) * | 1987-06-26 | 1989-12-29 | Newtec Int | Bande avec renfort longitudinal, procede d'emballage et emballage comportant une telle bande, installation et machine pour la mise en oeuvre du procede d'emballage, et dispositif pour la realisation d'une telle bande |
GB2220925A (en) * | 1988-07-11 | 1990-01-24 | John Albert Long | Card folding |
-
1993
- 1993-08-09 US US08/103,588 patent/US5520872A/en not_active Expired - Lifetime
-
1994
- 1994-08-04 ZA ZA945845A patent/ZA945845B/xx unknown
- 1994-08-08 BR BR9402722A patent/BR9402722A/pt not_active IP Right Cessation
- 1994-08-08 DE DE69408229T patent/DE69408229T2/de not_active Expired - Lifetime
- 1994-08-08 KR KR1019940019446A patent/KR0150269B1/ko not_active IP Right Cessation
- 1994-08-08 CA CA002129695A patent/CA2129695C/en not_active Expired - Lifetime
- 1994-08-08 EP EP94305865A patent/EP0638505B1/en not_active Expired - Lifetime
- 1994-10-01 TW TW083109109A patent/TW248541B/zh active
-
1995
- 1995-04-20 US US08/378,649 patent/US5565222A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0638505B1 (en) | 1998-01-28 |
KR0150269B1 (ko) | 1998-10-15 |
BR9402722A (pt) | 1995-04-04 |
DE69408229T2 (de) | 1998-06-18 |
DE69408229D1 (de) | 1998-03-05 |
CA2129695A1 (en) | 1995-02-10 |
US5520872A (en) | 1996-05-28 |
EP0638505A1 (en) | 1995-02-15 |
US5565222A (en) | 1996-10-15 |
KR950005505A (ko) | 1995-03-20 |
TW248541B (xx) | 1995-06-01 |
CA2129695C (en) | 1999-12-14 |
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