CA2590393A1 - Packaging sleeve - Google Patents
Packaging sleeve Download PDFInfo
- Publication number
- CA2590393A1 CA2590393A1 CA002590393A CA2590393A CA2590393A1 CA 2590393 A1 CA2590393 A1 CA 2590393A1 CA 002590393 A CA002590393 A CA 002590393A CA 2590393 A CA2590393 A CA 2590393A CA 2590393 A1 CA2590393 A1 CA 2590393A1
- Authority
- CA
- Canada
- Prior art keywords
- base
- sleeve pack
- sleeve
- pack according
- honeycomb 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.)
- Abandoned
Links
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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packaging Frangible Articles (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Buffer Packaging (AREA)
- Pens And Brushes (AREA)
Abstract
A sleeve pack is proposed for transporting and/or storing solid products liable to deformation on temperature exposure, comprising a base and a body joined to the base, characterized in that the base is formed from a honeycomb sheet and the body is formed from wound cardboard.
Description
- ~ ' Sleeve pack The invention re-lates to a sleeve pack for transporting and/or StOriZig solid products liable to deformation on temperature exposuxe.
Products which, though solid at standard temperature, in the range from about 20 to 250C, may nevertheless deform on temperature exposure must frequently be stored and/or transported in such a way that their dimensional stability is ensured. For this purpose it is cbmmon to use sleeve packs which, particularly in the case of relatively large containers, are required to absorb high forces without themselves deforming.
In practice, for this puxpose, sleeve packs with bases made of irijeGtzon-moulded pZastics, more particularly of polyethylene or polypropylene, have become established. The side wall connected to the base, the body of the sleeve pack, which is subject to little or no loading, can be formed for cost reasons from a paper material, in particular from cardboard.
Also known are sleeve packs which are formed singularly of a paper material.
A disadvantage of the known sleeve packs is that they frequently lack sufficient dimensional stability to absorb the forces that may occur on the thermal deformation of solid products which are transported in the sleeve pack. However, if the original form of the product changes, problems may occur in downstream processing operations. Polyurethane hotmelt adhesives, for example, are frequently packaged and transported in the form of cylindrical blocks, known as cartridges, often with a weight in the range from 2 to 20 kg. For their further use, the cartridges must fit into existing melting apparatus, in which they are subject in particular to the pressure of a platen, which is generally planar. For the trouble-free processing of the polyurethane hotme].t adhesive cartridges in the melting apparatus, and for the pressure application of the platen, it is necessary in particular for the cartridges to have a planar base.
It was an object of the invention, therefore, to provide a sleeve pack for the transport and/or storage of solid products liable to deformation on temperature exposure that has sufficient dimensional stability to adsorb the accompanying forces and to prevent defiormation of the solid product.
This object is achieved by means of a sieevs pack for transporting and/ox storing solid products liable to deformation on temperature exposure, coznprisin.g a base arxd a body joined to the base, characterized in that the base is formed from a honeycomb sheet.
Honeycomb sheets are lightweight structural components which on account of their multi-wall construction, with or without sheets of solid material closing them off in a sandwich format at either end, have a high fxaction of cavities and conibine excelleat mechanical properties, in particular high stability, strength and damping, all with a low inherent weight.
The geometry of the honeycombs is zl.ot critical in this utility; it may, for example, be hexagonal in.
forniata.on, like bees' honeycombs, or else may be generally polygonal in its formation.
For the base of the sleeve pack of the invention the material selected for the honeycomb sheet may for example be a plastic, more particularly polypropylene.
It is preferred, however, to produce the base fxom a paper honeycomb sheet. This is especially advantageous when the body of the sleeve pack as well is formed from a similar material, more specifically from a paper material, since in that case the sleeve pack can be recycled as a single materi.al _ The paper stock for the body of the sleeve pack is advantageously a cardboard, in particular a wound cardboard.
The thickness of the honeycomb sheet for the base of the sleeve pack is selected in accordarzce with the size and weight of the container, preferably in the range from 10 to 25 rnm.
The base and body of the sleeve pack may be joined in ariy known way, more particularly by stapling, gluing or clipping together or by means of tongue and groove.
Paper honeycomb sheets are produced, for example, by SWAP GmbH, Frankenberg, as FixboardO products from Melecky a,s., or as BeeBoard products from Besin International n.v.
The geometry of the sleeve pack is preferably cylindrical, more particularly circular-cylindrical.
Exemplary dimensions of the body are an internal, diameter of 282 mm, an external diameter of 288 mm and an overall height of 350 mtn. The base is formed, by way of example, as a circular disc ,having a diameter of 282 mxn and a height of 15 mm.
With particular advantage the honeycomb sheet selected for the base has a compressive strength of 40 t/m2 and a buckling resistance of 40 t/m2_ _ 4 The sleeve pack of the invention is suitab].e i.n particular for transporting polyurethane compositions which are solid at room temperature, from about 20 to 25 C, but are liable to deformation on, temperature exposure. In particular these compositions may be one-Gomponent hotmelt adhesives, known as PU hotmelts, of the type, for example, of Kleibera.tO PUR-SK, JQwatherm-ReaktantO PU hotmelt adhesive, Henkel Pu.rmelt or Fuller Ipatherm .
zzi the operation of producing these hotmelt adhesives the product is obtained in a liquid form, frequently at a temperature between about 120 and 150 C, and is initially introduced into a composite aluminium pouch.
The composite aluminium pouch filled with the hotmel,t adhesive cools down in the sleeve pack over the course of approximately 12 to 24 h, and in doing so it solidifies to form a cylindrical block, the cartridge.
The high dimensional stability of the sleeve pack ensures that there is no change in the shape of the cartridge even when transported under extxemc climatic condztions.
Products which, though solid at standard temperature, in the range from about 20 to 250C, may nevertheless deform on temperature exposure must frequently be stored and/or transported in such a way that their dimensional stability is ensured. For this purpose it is cbmmon to use sleeve packs which, particularly in the case of relatively large containers, are required to absorb high forces without themselves deforming.
In practice, for this puxpose, sleeve packs with bases made of irijeGtzon-moulded pZastics, more particularly of polyethylene or polypropylene, have become established. The side wall connected to the base, the body of the sleeve pack, which is subject to little or no loading, can be formed for cost reasons from a paper material, in particular from cardboard.
Also known are sleeve packs which are formed singularly of a paper material.
A disadvantage of the known sleeve packs is that they frequently lack sufficient dimensional stability to absorb the forces that may occur on the thermal deformation of solid products which are transported in the sleeve pack. However, if the original form of the product changes, problems may occur in downstream processing operations. Polyurethane hotmelt adhesives, for example, are frequently packaged and transported in the form of cylindrical blocks, known as cartridges, often with a weight in the range from 2 to 20 kg. For their further use, the cartridges must fit into existing melting apparatus, in which they are subject in particular to the pressure of a platen, which is generally planar. For the trouble-free processing of the polyurethane hotme].t adhesive cartridges in the melting apparatus, and for the pressure application of the platen, it is necessary in particular for the cartridges to have a planar base.
It was an object of the invention, therefore, to provide a sleeve pack for the transport and/or storage of solid products liable to deformation on temperature exposure that has sufficient dimensional stability to adsorb the accompanying forces and to prevent defiormation of the solid product.
This object is achieved by means of a sieevs pack for transporting and/ox storing solid products liable to deformation on temperature exposure, coznprisin.g a base arxd a body joined to the base, characterized in that the base is formed from a honeycomb sheet.
Honeycomb sheets are lightweight structural components which on account of their multi-wall construction, with or without sheets of solid material closing them off in a sandwich format at either end, have a high fxaction of cavities and conibine excelleat mechanical properties, in particular high stability, strength and damping, all with a low inherent weight.
The geometry of the honeycombs is zl.ot critical in this utility; it may, for example, be hexagonal in.
forniata.on, like bees' honeycombs, or else may be generally polygonal in its formation.
For the base of the sleeve pack of the invention the material selected for the honeycomb sheet may for example be a plastic, more particularly polypropylene.
It is preferred, however, to produce the base fxom a paper honeycomb sheet. This is especially advantageous when the body of the sleeve pack as well is formed from a similar material, more specifically from a paper material, since in that case the sleeve pack can be recycled as a single materi.al _ The paper stock for the body of the sleeve pack is advantageously a cardboard, in particular a wound cardboard.
The thickness of the honeycomb sheet for the base of the sleeve pack is selected in accordarzce with the size and weight of the container, preferably in the range from 10 to 25 rnm.
The base and body of the sleeve pack may be joined in ariy known way, more particularly by stapling, gluing or clipping together or by means of tongue and groove.
Paper honeycomb sheets are produced, for example, by SWAP GmbH, Frankenberg, as FixboardO products from Melecky a,s., or as BeeBoard products from Besin International n.v.
The geometry of the sleeve pack is preferably cylindrical, more particularly circular-cylindrical.
Exemplary dimensions of the body are an internal, diameter of 282 mm, an external diameter of 288 mm and an overall height of 350 mtn. The base is formed, by way of example, as a circular disc ,having a diameter of 282 mxn and a height of 15 mm.
With particular advantage the honeycomb sheet selected for the base has a compressive strength of 40 t/m2 and a buckling resistance of 40 t/m2_ _ 4 The sleeve pack of the invention is suitab].e i.n particular for transporting polyurethane compositions which are solid at room temperature, from about 20 to 25 C, but are liable to deformation on, temperature exposure. In particular these compositions may be one-Gomponent hotmelt adhesives, known as PU hotmelts, of the type, for example, of Kleibera.tO PUR-SK, JQwatherm-ReaktantO PU hotmelt adhesive, Henkel Pu.rmelt or Fuller Ipatherm .
zzi the operation of producing these hotmelt adhesives the product is obtained in a liquid form, frequently at a temperature between about 120 and 150 C, and is initially introduced into a composite aluminium pouch.
The composite aluminium pouch filled with the hotmel,t adhesive cools down in the sleeve pack over the course of approximately 12 to 24 h, and in doing so it solidifies to form a cylindrical block, the cartridge.
The high dimensional stability of the sleeve pack ensures that there is no change in the shape of the cartridge even when transported under extxemc climatic condztions.
Claims (7)
1. Sleeve pack for transporting and/or storing solid products liable to deformation on temperature exposure, comprising a base and a body joined to the base and made of wound cardboard, characterized in that the base is formed from a honeycomb sheet with polygonal honeycombs.
2. Sleeve pack according to Claim 1, characterized in that the geometry of the honeycombs is hexagonal.
3. Sleeve pack according to Claim 1 or 2, characterized in that the honeycomb sheet is formed from a paper material.
4. Sleeve pack according to any of Claims 1 to 3, characterized in that the thickness of the honeycomb sheet is between 10 and 25 mm, with particular preference 15 mm.
5. Sleeve pack according to any one of Claims 1 to 4, characterized in that the base and the body are joined by stapling, gluing or clipping together or by means of tongue and groove.
6. Sleeve pack according to any one of Claims 1 to 5, characterized by a cylindrical, more particularly circular-cylindrical geometry.
7. Use of a sleeve pack according to any one of Claims 1 to 6 for transporting and/or storing polyurethane compositions, more particularly polyurethane hotmelt adhesives.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004018720.5 | 2004-12-03 | ||
| DE202004018720U DE202004018720U1 (en) | 2004-12-03 | 2004-12-03 | packaging sleeve |
| PCT/EP2005/013009 WO2006058791A1 (en) | 2004-12-03 | 2005-12-05 | Packaging sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2590393A1 true CA2590393A1 (en) | 2006-06-08 |
Family
ID=34258927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002590393A Abandoned CA2590393A1 (en) | 2004-12-03 | 2005-12-05 | Packaging sleeve |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20070295787A1 (en) |
| EP (1) | EP1838583B1 (en) |
| JP (1) | JP2008521718A (en) |
| AT (1) | ATE402082T1 (en) |
| CA (1) | CA2590393A1 (en) |
| DE (2) | DE202004018720U1 (en) |
| ES (1) | ES2311244T3 (en) |
| PL (1) | PL1838583T3 (en) |
| PT (1) | PT1838583E (en) |
| RU (2) | RU2007125123A (en) |
| SI (1) | SI1838583T1 (en) |
| WO (1) | WO2006058791A1 (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2246426A (en) * | 1939-10-19 | 1941-06-17 | Wickstrom Edgar Alvin | Heat insulated bottle container |
| US2336345A (en) * | 1940-08-08 | 1943-12-07 | John J Emery | Container |
| US2343716A (en) * | 1942-07-15 | 1944-03-07 | Louis P Toscano | Fiber container |
| US2623681A (en) * | 1948-09-04 | 1952-12-30 | Oswego Fails Corp | Container body and method of making same |
| US4246426A (en) * | 1973-08-06 | 1981-01-20 | Hoffmann-La Roche Inc. | 11-Substituted prostaglandins |
| US4190189A (en) * | 1978-04-17 | 1980-02-26 | Phillips Petroleum Co. | Closure member for a container |
| US4205775A (en) * | 1978-11-16 | 1980-06-03 | Swan Walter B | Polygonal container |
| DE3228437A1 (en) * | 1982-03-10 | 1984-02-02 | Michael Hörauf Maschinenfabrik, 7334 Süssen | METHOD FOR PRODUCING A PAPER CONTAINER FROM HEAT-SEALABLE SURFACE-PROTECTED CARDBOARD |
| CH666458A5 (en) * | 1985-04-24 | 1988-07-29 | Sandherr Packungen Ag | PACKAGING CONTAINER. |
| US5000372A (en) * | 1988-11-02 | 1991-03-19 | Transtech Service Network, Inc. | Method and apparatus for foil laminated honeycomb package |
| US5230941A (en) * | 1988-11-02 | 1993-07-27 | Transtech Service Network, Inc. | Insulative material with reflective space |
| US5894044A (en) * | 1997-04-21 | 1999-04-13 | The Procter & Gamble Company | Honeycomb structure and method of making |
| DE10060535A1 (en) * | 1999-12-10 | 2001-06-13 | Henkel Kgaa | Container for a meltable, moisture-reticulatable adhesive takes the form of a moisture-tight can whose bottom is constituted as a moisture-tight flexible membrane |
| US6926197B2 (en) * | 2002-12-12 | 2005-08-09 | Aharon Zeev Hed | Disposable and biodegradable paper cup |
-
2004
- 2004-12-03 DE DE202004018720U patent/DE202004018720U1/en not_active Expired - Lifetime
-
2005
- 2005-12-05 US US11/792,058 patent/US20070295787A1/en not_active Abandoned
- 2005-12-05 ES ES05848191T patent/ES2311244T3/en active Active
- 2005-12-05 RU RU2007125123/11A patent/RU2007125123A/en unknown
- 2005-12-05 EP EP05848191A patent/EP1838583B1/en active Active
- 2005-12-05 RU RU2010122922/12U patent/RU99772U1/en active Protection Beyond IP Right Term
- 2005-12-05 WO PCT/EP2005/013009 patent/WO2006058791A1/en active IP Right Grant
- 2005-12-05 AT AT05848191T patent/ATE402082T1/en active
- 2005-12-05 DE DE502005004850T patent/DE502005004850D1/en active Active
- 2005-12-05 JP JP2007543799A patent/JP2008521718A/en active Pending
- 2005-12-05 PL PL05848191T patent/PL1838583T3/en unknown
- 2005-12-05 PT PT05848191T patent/PT1838583E/en unknown
- 2005-12-05 SI SI200530432T patent/SI1838583T1/en unknown
- 2005-12-05 CA CA002590393A patent/CA2590393A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008521718A (en) | 2008-06-26 |
| EP1838583B1 (en) | 2008-07-23 |
| SI1838583T1 (en) | 2008-12-31 |
| DE202004018720U1 (en) | 2005-03-03 |
| ES2311244T3 (en) | 2009-02-01 |
| PL1838583T3 (en) | 2009-01-30 |
| RU99772U1 (en) | 2010-11-27 |
| RU2007125123A (en) | 2009-01-10 |
| PT1838583E (en) | 2008-10-30 |
| US20070295787A1 (en) | 2007-12-27 |
| EP1838583A1 (en) | 2007-10-03 |
| DE502005004850D1 (en) | 2008-09-04 |
| WO2006058791A1 (en) | 2006-06-08 |
| ATE402082T1 (en) | 2008-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20140106 |