EP0105039A2 - Hülle und Verfahren zur Herstellung einer Umhüllung - Google Patents

Hülle und Verfahren zur Herstellung einer Umhüllung Download PDF

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Publication number
EP0105039A2
EP0105039A2 EP83850255A EP83850255A EP0105039A2 EP 0105039 A2 EP0105039 A2 EP 0105039A2 EP 83850255 A EP83850255 A EP 83850255A EP 83850255 A EP83850255 A EP 83850255A EP 0105039 A2 EP0105039 A2 EP 0105039A2
Authority
EP
European Patent Office
Prior art keywords
roll
wrapping
paper
discs
stretch film
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.)
Ceased
Application number
EP83850255A
Other languages
English (en)
French (fr)
Other versions
EP0105039A3 (de
Inventor
Olof Bernt Brattstig
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.)
Holmens Bruk AB
Original Assignee
Holmens Bruk 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.)
Filing date
Publication date
Application filed by Holmens Bruk AB filed Critical Holmens Bruk AB
Publication of EP0105039A2 publication Critical patent/EP0105039A2/de
Publication of EP0105039A3 publication Critical patent/EP0105039A3/de
Ceased legal-status Critical Current

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Classifications

    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/66—Containers, packaging elements or packages, specially adapted for particular articles or materials for jumbo rolls; for rolls of floor covering

Definitions

  • the subject invention concerns an improved wrapping intended primarily to enclose rolls of paper and the like.
  • the wrapping is particularly suitable for wrapping high-quality paper, that is, paper that requires good protection, particularly during transports.
  • Paper of this quality is used e.g. for catalogues, magazines and periodicals, etc.
  • the paper is usually stored wound onto rollers.
  • the roller, with the paper wound thereon is formed into a package by wrapping the finished paper roll in wrapping paper which is wound about the roll and turned down in folds or tucks about the roll edges.
  • Figs. 1 and 2 show the manner in which the wrapping is closed in accordance with this prior-art technique.. The wrapping paper is folded and the package is closed in the following manner.
  • the two flat end faces of the paper roll are provided with an inner disc, that is, a disc which is positioned interiorly of the folded marginal edge of the wrapping paper, and with an outer disc, that is a disc which is positioned exteriorly of the folded marginal edge.
  • the two discs are glued to the wrapping paper in a suitable manner and thus close the package.
  • This manner of wrapping and packaging paper rolls suffers from several drawbacks.
  • the tucks formed in the wrapping paper may damage the edges of the paper roll because of the sensitivity of the paper.
  • the method of wrapping is inefficient and cost-consuming because of the necessity to position two discs at either paper roll end face and because of the necessity to make tucks or folds in the wrapping paper at the outer edges thereof. Also apparently minor damages made to the paper become considerable at the high speeds with which modern printing machines operate.
  • the purpose of the subject invention is to provide a wrapping or package which is capable of protecting the paper to be wrapped therein without any risk of causing damage to the paper.
  • the invention is also concerned with a method of wrapping rolls, preferably paper rolls.
  • the improved wrapping in accordance with the subject invention is characterised in that it consists of stretch film, which is arranged to enclose the external cylindrical face of the roll, in that discs are provided to cover the flat end faces of the roll, and in that the stretch film is arranged on the roll so as to extend beyond the edges thereof and. in over the discs in the form of a rim which covers at least the circumferential marginal edges of the discs.
  • the method of wrapping paper rolls in accordance with the subject invention is characterised by the steps of depositing the roll on two rollers, winding the stretch film onto the cylindrical face of the roll, applying discs on the end faces of the roll and covering the discs at least at the peripheral marginal edges thereof in stretch film.
  • the roll 2 is wrapped in the manner illustrated in Figs. 1 and 2.
  • An inner disc 6 is positioned against the flat face 4 of the roll 2.
  • the roll 2 is thereafter wrapped in wrapping paper 8 which is sufficiently wide to extend beyond the edges of the roll 2.
  • the projecting marginal edge 10 of the wrapping paper is formed into folds or tucks and in this manner is formed a rim consisting of single-ply paper alternating with triple-ply paper, as shown in Fig. 2, which illustrates in cross-section the tucked rim part of the wrapping paper.
  • Externally of the folded or tucked part 10 is applied a second disc 12.
  • the discs 6, 12 and the folded marginal edge 10 of the wrapping paper 8 are interconnected and the package is thus closed.
  • the paper is high-quality paper, which means that the edges formed by the folds of the wrapping paper may cause indentations or impressions on the paper in the paper roll.
  • the need for two discs at either one of the two flat end faces of the roll means that four discs are required for each roll.
  • the provision of folds or tucks in the wrapping paper makes this prior-art wrapping method very complicated.
  • the wrapping and the wrapping method in accordance with the subject invention are considerably more simple than the equivalent wrapping and wrapping method described above.
  • the wrapping in accordance with the subject invention consists of stretch film which is wound about the roll 2. At the flat end faces 4 of the roll the film will extenc beyond the edges of the roll 2 and form a peripheral rim 16 alongside these edges. The rim will extend somewhat over and partly cover an inner disc 6 which is arranged against the flat end face of the roll 2. The bond between the disc 6 and the rim 16 of the stretch film 14 is shown in Fig. 4. The disc 6 extends almost to the edge of the flat face 4 of the roll 2 and the rim 16 of the stretch film 14 will be positioned externally of the outer peripheral edge of this disc.
  • the disc 6 preferably consists of double-layer corrugated paperboard covered with a surface layer of a suitable material, allowing the stretch film to be attached thereto through welding, glueing or by means of some other suitable bonding technique.
  • the stretch film 14 preferably has a thickness of between 70 and 100 p, and three layers of stretch film are usually adequate to wrap the paper roll 2. Any labels 18 or the like may be positioned intermediate the various stretch film layers.
  • the plastics film is-transparent so that the label is clearly visible and well protected and not, as hitherto, glued onto the outer face of the paper roll where it is unprotected and therefore easily damaged.
  • Fig. 3 shows the method of wrapping paper rolls in accordance with the invention.
  • the oaper roll is deposited on two rollers 20 by means of which the roll 2 may be rotated.
  • the stretch film 14 is unreeled from a supply roll 22 mounted on a shaft 24. Because the rolls 2 and 22 are displaced laterally relative to one another, the stretch film 14 will be wound onto the roll 2 in layers having overlapping marginal edges.
  • the discs 6 are placed in position in advance. The weld or glue bond between the disc 6 and the stretch film 14 is then effected.
  • the wrapping may be made thicker at the ends of the roll where the latter is most in need of protection.
  • the plastic web may be wound on obliquely so that one width of stretch film web may be used for oaper rolls of different widths. Previously, it was necessary to store wrapping paper of a large number of different widths.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Special Articles (AREA)
EP83850255A 1982-09-24 1983-09-22 Hülle und Verfahren zur Herstellung einer Umhüllung Ceased EP0105039A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8205470 1982-09-24
SE8205470A SE8205470L (sv) 1982-09-24 1982-09-24 Emballage

Publications (2)

Publication Number Publication Date
EP0105039A2 true EP0105039A2 (de) 1984-04-04
EP0105039A3 EP0105039A3 (de) 1985-07-31

Family

ID=20347980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83850255A Ceased EP0105039A3 (de) 1982-09-24 1983-09-22 Hülle und Verfahren zur Herstellung einer Umhüllung

Country Status (5)

Country Link
EP (1) EP0105039A3 (de)
DK (1) DK429883A (de)
FI (1) FI833371A (de)
NO (1) NO833411L (de)
SE (1) SE8205470L (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304104A1 (de) * 1987-08-21 1989-02-22 Greenland Geldrop B.V. Netzmaterial und eine das Material verwendende Rundballenpresse
US4884385A (en) * 1987-03-04 1989-12-05 Appleton Papers Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
WO1990009938A1 (en) * 1989-02-21 1990-09-07 Kewin Daniel D Packaging for paper rolls (uniform wrap system)
US5007538A (en) * 1987-03-04 1991-04-16 Appleton Papers Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
EP0456117A1 (de) * 1990-05-08 1991-11-13 HAINES & EMERSON, INC. Verfahren und Vorrichtung zum Einwickeln einer Rolle mittels Dehnfolie
US5114012A (en) * 1987-03-04 1992-05-19 Wta Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
EP0519671A1 (de) * 1991-06-21 1992-12-23 The Wiggins Teape Group Limited Schutzpackung für eine Rolle druckempfindliches Papier
WO1994010066A1 (en) * 1992-10-28 1994-05-11 Claes Anders Nordell Consult Ab Protective board forming part of a packing
WO2000073150A1 (en) * 1999-06-01 2000-12-07 Pesmel Oy Roll package and manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052568A (de) * 1900-01-01
GB1312089A (en) * 1969-07-02 1973-04-04 Waertsilae Oy Ab Apparatus for crimping the end portion of a wrapper on a roll
US3895711A (en) * 1972-06-28 1975-07-22 Transpak Consulting Ab Oy Wrapped, preferably cylindrical, product and a method of farming said product
FR2367662A1 (fr) * 1976-10-18 1978-05-12 Gustavsson Olov Erland Procede et appareillage, pour enrouler une enveloppe autour d'un objet a emballer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052568A (de) * 1900-01-01
GB1312089A (en) * 1969-07-02 1973-04-04 Waertsilae Oy Ab Apparatus for crimping the end portion of a wrapper on a roll
US3895711A (en) * 1972-06-28 1975-07-22 Transpak Consulting Ab Oy Wrapped, preferably cylindrical, product and a method of farming said product
FR2367662A1 (fr) * 1976-10-18 1978-05-12 Gustavsson Olov Erland Procede et appareillage, pour enrouler une enveloppe autour d'un objet a emballer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884385A (en) * 1987-03-04 1989-12-05 Appleton Papers Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
US5007538A (en) * 1987-03-04 1991-04-16 Appleton Papers Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
US5114012A (en) * 1987-03-04 1992-05-19 Wta Inc. Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
EP0304104A1 (de) * 1987-08-21 1989-02-22 Greenland Geldrop B.V. Netzmaterial und eine das Material verwendende Rundballenpresse
US4917008A (en) * 1987-08-21 1990-04-17 P.J. Zweegers En Zonen Landbouwmachinefabriek B.V. Baling material and baling device for making baled articles
WO1990009938A1 (en) * 1989-02-21 1990-09-07 Kewin Daniel D Packaging for paper rolls (uniform wrap system)
EP0456117A1 (de) * 1990-05-08 1991-11-13 HAINES & EMERSON, INC. Verfahren und Vorrichtung zum Einwickeln einer Rolle mittels Dehnfolie
EP0519671A1 (de) * 1991-06-21 1992-12-23 The Wiggins Teape Group Limited Schutzpackung für eine Rolle druckempfindliches Papier
WO1994010066A1 (en) * 1992-10-28 1994-05-11 Claes Anders Nordell Consult Ab Protective board forming part of a packing
WO2000073150A1 (en) * 1999-06-01 2000-12-07 Pesmel Oy Roll package and manufacturing method
US6446804B1 (en) 1999-06-01 2002-09-10 Pasmel Oy Roll package and manufacturing method

Also Published As

Publication number Publication date
SE8205470D0 (sv) 1982-09-24
SE8205470L (sv) 1984-03-25
DK429883A (da) 1984-03-25
FI833371A (fi) 1984-03-25
DK429883D0 (da) 1983-09-21
EP0105039A3 (de) 1985-07-31
NO833411L (no) 1984-03-26
FI833371A0 (fi) 1983-09-21

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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Effective date: 19860128

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Effective date: 19860715

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18R Application refused

Effective date: 19871115

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BRATTSTIG, OLOF BERNT