EP0519671B1 - Protective packaging for a reel of pressure sensitive paper - Google Patents
Protective packaging for a reel of pressure sensitive paper Download PDFInfo
- Publication number
- EP0519671B1 EP0519671B1 EP19920305486 EP92305486A EP0519671B1 EP 0519671 B1 EP0519671 B1 EP 0519671B1 EP 19920305486 EP19920305486 EP 19920305486 EP 92305486 A EP92305486 A EP 92305486A EP 0519671 B1 EP0519671 B1 EP 0519671B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wadding
- paper
- reel
- pressure sensitive
- sheet
- 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 - Lifetime
Links
Images
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
- 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
Definitions
- This invention relates to improvements in protective packaging for reels, and more particularly for reels of pressure-sensitive paper.
- European Patent Application No. 88310778.2 (Publication No. 0 276 174) is directed to a process and apparatus for protectively packaging a roll or pressure-sensitive sheet material and to a roll of such material so packaged. More particularly, the aforesaid patent application proposes the wrapping of such a reel with interleaved sheet foam and synthetic plastics film material, the foam preferably being a polyolefin packaging foam and the synthetic plastics film preferably being a polyethylene or polyvinyl chloride stretch film.
- a method of packaging a reel of pressure sensitive paper for impact resistance is characterised by wrapping the reel with cellulosic wadding.
- the pressure-sensitive paper can be for example carbonless copying paper.
- the wadding would be circumferentially or helically wrapped around the or reel.
- the wadding may be faced on one or both sides with a paper sheet which may optionally comprise a stretchable paper such as crepe paper.
- the packaging may also comprise a film, for example a stretch film, which is applied over or interleaved with the cellulosic wadding.
- the wadding and film may extend over the edges of the reel at each end so as to partially cover the end faces of the reel and provide protection for the edges.
- the paper wadding may for example comprise a 40 gm 2 paper sheet and 8 plies of 22.5 gm 2 recycled unbleached tissue laminated together by a starch size adhesive, the sheet wadding having a width of 330 mm.
- a suitable wadding is available from Piefabrik Hedwigsthal, D-5419 Raubach (Westerwald), Federal Republic of Germany.
- An alternative paper wadding which may be used comprises a 45 g/m 2 paper sheet, for example imitation embossed parchment and 4 plies of 25 g/m 2 recycled unbleached tissue laminated together by embossing with a series of circular hatched patterns approximately 8 mm in size and at a spacing of 5 cms in both cross and machine directions.
- This wadding is available from Jiffy Packaging Co. Ltd., Industrial Estate, Winsford, Cheshire, CW7 3QJ, United Kingdom.
- a suitable stretch film is 30 micron unpigmented polyethylene film having a width of 460 mm and available from DRG Plastic Films, Carsons Road, Mengotsfield, Bristol BS17 3LN, United Kingdom.
- the invention also includes a reel of pressure sensitive copying paper packaged for impact resistance, the packaging comprising cellulosic sheet wadding wrapped around the object.
- FIG. 1 shows a reel 1 of pressure-sensitive copying paper in packaging 2 which is wrapped circumferentially or helically around the reel 1 as indicated by reference numeral 13 and which extends over the end edges 3 and partially radially inwardly at 4 over the end faces 5 of the reel.
- Figure 2 shows a first packaging configuration according to the invention in which paper reel 1 is wrapped with alternating interleaved layers of cellulosic sheet wadding 6 and stretch film 7.
- Figure 3 shows a second packaging configuration in which the reel is sequentially wrapped with layers of cellulosic sheet wadding 8 and stretch film 9.
- the paper wadding layers 6 and 8 of figures 2 and 3 may for example comprise a wadding layer 10, as shown in Figures 4 and 5, adhered to a paper surfacing layer 11 on one side as shown in Figure 4 or paper surfacing layers 12 on both sides as shown in Figure 5.
- the paper layers 11 and 12 may be formed of crepe paper which provides some degree of stretchability.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packages (AREA)
- Packaging Of Special Articles (AREA)
Description
- This invention relates to improvements in protective packaging for reels, and more particularly for reels of pressure-sensitive paper.
- European Patent Application No. 88310778.2 (Publication No. 0 276 174) is directed to a process and apparatus for protectively packaging a roll or pressure-sensitive sheet material and to a roll of such material so packaged. More particularly, the aforesaid patent application proposes the wrapping of such a reel with interleaved sheet foam and synthetic plastics film material, the foam preferably being a polyolefin packaging foam and the synthetic plastics film preferably being a polyethylene or polyvinyl chloride stretch film.
- Whilst the packaging system described in the above numbered patent application provided adequate protection for the reel or pressure-sensitive paper, it has now been found that the polyolefin sheet foam or the polyurethane sheet foam which is also sometimes used in such packaging, may present environmental problems during disposal after removal from the reel by the user.
- It is among the objects of the present invention to provide a protective packaging system for carbonless reels or other cylindrical objects including a cushioning material which does not present the same difficulties in disposal.
- According to the present invention a method of packaging a reel of pressure sensitive paper for impact resistance is characterised by wrapping the reel with cellulosic wadding. The pressure-sensitive paper can be for example carbonless copying paper. Typically the wadding would be circumferentially or helically wrapped around the or reel.
- The wadding may be faced on one or both sides with a paper sheet which may optionally comprise a stretchable paper such as crepe paper. The packaging may also comprise a film, for example a stretch film, which is applied over or interleaved with the cellulosic wadding.
- The wadding and film may extend over the edges of the reel at each end so as to partially cover the end faces of the reel and provide protection for the edges.
- The paper wadding may for example comprise a 40 gm2 paper sheet and 8 plies of 22.5 gm2 recycled unbleached tissue laminated together by a starch size adhesive, the sheet wadding having a width of 330 mm. A suitable wadding is available from Papierfabrik Hedwigsthal, D-5419 Raubach (Westerwald), Federal Republic of Germany.
- An alternative paper wadding which may be used comprises a 45 g/m2 paper sheet, for example imitation embossed parchment and 4 plies of 25 g/m2 recycled unbleached tissue laminated together by embossing with a series of circular hatched patterns approximately 8 mm in size and at a spacing of 5 cms in both cross and machine directions. This wadding is available from Jiffy Packaging Co. Ltd., Industrial Estate, Winsford, Cheshire, CW7 3QJ, United Kingdom.
- A suitable stretch film is 30 micron unpigmented polyethylene film having a width of 460 mm and available from DRG Plastic Films, Carsons Road, Mengotsfield, Bristol BS17 3LN, United Kingdom.
- The invention also includes a reel of pressure sensitive copying paper packaged for impact resistance, the packaging comprising cellulosic sheet wadding wrapped around the object.
- The invention will now be further described by way of example with reference to the accompanying drawings in which:-
- Figure 1 is a perspective view of a reel of pressure-sensitive carbonless copying paper wrapped according to the invention;
- Figure 2 is a sectional detail of a first wrapping configuration on the line II/III - II/III of Figure 1;
- Figure 3 is a sectional detail of an alternative wrapping configuration on the line II/III - I/III of Figure 1;
- Figure 4 is an enlarged sectional elevation through part of a sheet of cushioning material which may be used in the packaging system of the invention; and,
- Figure 5 is a sectional elevation of a portion of an alternative form of cushioning material which may be used in the packaging system of the invention.
- Referring first to Figure 1, this shows a
reel 1 of pressure-sensitive copying paper inpackaging 2 which is wrapped circumferentially or helically around thereel 1 as indicated byreference numeral 13 and which extends over theend edges 3 and partially radially inwardly at 4 over the end faces 5 of the reel. - Figure 2 shows a first packaging configuration according to the invention in which
paper reel 1 is wrapped with alternating interleaved layers of cellulosic sheet wadding 6 and stretch film 7. Figure 3 shows a second packaging configuration in which the reel is sequentially wrapped with layers of cellulosic sheet wadding 8 and stretch film 9. - The paper wadding layers 6 and 8 of figures 2 and 3 may for example comprise a
wadding layer 10, as shown in Figures 4 and 5, adhered to apaper surfacing layer 11 on one side as shown in Figure 4 or paper surfacinglayers 12 on both sides as shown in Figure 5. To facilitate differential stretching during helical wrapping, thepaper layers
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9113376 | 1991-06-21 | ||
GB919113376A GB9113376D0 (en) | 1991-06-21 | 1991-06-21 | Improvements in protective packaging for cylindrical objects such as paper reels |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0519671A1 EP0519671A1 (en) | 1992-12-23 |
EP0519671B1 true EP0519671B1 (en) | 1995-08-09 |
Family
ID=10697047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920305486 Expired - Lifetime EP0519671B1 (en) | 1991-06-21 | 1992-06-15 | Protective packaging for a reel of pressure sensitive paper |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0519671B1 (en) |
JP (1) | JPH05213378A (en) |
CA (1) | CA2071342A1 (en) |
DE (1) | DE69203976T2 (en) |
ES (1) | ES2075626T3 (en) |
FI (1) | FI922821A (en) |
GB (1) | GB9113376D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0627706B2 (en) * | 1985-04-25 | 1994-04-13 | オリンパス光学工業株式会社 | Reflectance measuring device |
CN105173435A (en) * | 2015-09-09 | 2015-12-23 | 段仲达 | Integral soft type sleeve pack for bearing and manufacturing method of integral soft type sleeve pack |
IT201900017255A1 (en) | 2019-09-25 | 2021-03-25 | O B L S R L | A machine and relative method for wrapping reels |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH282744A (en) * | 1950-02-20 | 1952-05-15 | Sueddeutsche Wellpappenfabrik | Flat, layered upholstery structure, especially for packaging technology. |
FR1098085A (en) * | 1954-01-05 | 1955-07-18 | Device for packaging bottles | |
US3055576A (en) * | 1959-05-06 | 1962-09-25 | Bemis Bro Bag Co | Roll wrapping |
SE8205470L (en) * | 1982-09-24 | 1984-03-25 | Holmens Bruk Ab | PACKAGING |
FI78438C (en) * | 1987-03-19 | 1989-08-10 | Yhtyneet Paperitehtaat Oy | OMSLAGSMATERIAL. |
EP0443506B1 (en) * | 1990-02-23 | 1993-08-11 | Kurt Dr. Heiniger | Edge protector |
US5046298A (en) * | 1990-05-08 | 1991-09-10 | Haines And Emerson, Inc. | Method and apparatus for wrapping a roll with stretch wrap |
-
1991
- 1991-06-21 GB GB919113376A patent/GB9113376D0/en active Pending
-
1992
- 1992-06-15 EP EP19920305486 patent/EP0519671B1/en not_active Expired - Lifetime
- 1992-06-15 ES ES92305486T patent/ES2075626T3/en not_active Expired - Lifetime
- 1992-06-15 DE DE1992603976 patent/DE69203976T2/en not_active Expired - Fee Related
- 1992-06-16 CA CA 2071342 patent/CA2071342A1/en not_active Abandoned
- 1992-06-17 FI FI922821A patent/FI922821A/en not_active Application Discontinuation
- 1992-06-22 JP JP4187653A patent/JPH05213378A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0519671A1 (en) | 1992-12-23 |
CA2071342A1 (en) | 1992-12-22 |
FI922821A0 (en) | 1992-06-17 |
ES2075626T3 (en) | 1995-10-01 |
GB9113376D0 (en) | 1991-08-07 |
JPH05213378A (en) | 1993-08-24 |
DE69203976D1 (en) | 1995-09-14 |
DE69203976T2 (en) | 1995-12-07 |
FI922821A (en) | 1992-12-22 |
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