EP0559718A1 - Materialteil niedrigen volumengewichts aus wellenmaterial. - Google Patents
Materialteil niedrigen volumengewichts aus wellenmaterial.Info
- Publication number
- EP0559718A1 EP0559718A1 EP92900064A EP92900064A EP0559718A1 EP 0559718 A1 EP0559718 A1 EP 0559718A1 EP 92900064 A EP92900064 A EP 92900064A EP 92900064 A EP92900064 A EP 92900064A EP 0559718 A1 EP0559718 A1 EP 0559718A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- part according
- layers
- wave
- material part
- ring
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 93
- 238000004806 packaging method and process Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000010893 paper waste Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
- B65D81/054—Protectors contacting two generally perpendicular surfaces of the packaged article, e.g. edge protectors
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
- B65D81/055—Protectors contacting three surfaces of the packaged article, e.g. three-sided edge protectors
-
- 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
- B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D2581/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D2581/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/052—Materials
- B65D2581/053—Paper in general, e.g. paperboard, carton, molded paper
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/814—Space filler
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
- Y10S493/967—Dunnage, wadding, stuffing, or filling excelsior
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
- Y10T428/24711—Plural corrugated components
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
- Y10T428/24711—Plural corrugated components
- Y10T428/24727—Plural corrugated components with planar component
Definitions
- the invention relates to a material part of low volume weight for packaging, in a packaging container, which is protected against damage, consisting of a corrugated material comprising a single-sided corrugated material, with the same directional wave course, multilayered layered material body, in which adjacent corrugated layers in the stratification direction with a common top layer lie against one another in a compression-free manner without engagement and its extension length perpendicular to the wave course and perpendicular to the layering direction is a multiple of the layer thickness.
- shaft material pieces or bodies as packaging means.
- Such parts have a predetermined shape. They consist either of cut parts of a shaft material body or in the form of a winding part which is rolled up without cavities.
- a desired flexible adaptation of the shape to the packaging material to be packed in containers is not possible, or is possible only to a small extent, by considerable pressure on the material body surfaces, in the latter case the corrugated material layers being compressed and also destroyed.
- plastic packaging materials are known which involve relatively high production and raw material costs, have environmentally damaging properties and are associated with problems in disposal.
- the invention has for its object to flexibly design material parts of the type mentioned that they can be brought into a wide variety of cross-sectional shapes having concave or throat-shaped contours are, whereby they should offer a complete substitution possibility for plastic parts.
- the material parts according to the invention can be produced in large quantities and very inexpensively, since they can be separated from semi-finished bodies, which in particular consist entirely of recycled waste paper, in mass production. They can be manufactured in a wide variety of dimensions. Due to their flexibility, they can be used universally for shock-proof packaging of various objects. They form flexible mold nests or cushions, or the like on edge surfaces, corner parts, projections or the like.
- a major advantage is that the shaft layers are neither squeezed nor destroyed during the shaping, so that the cushioning properties of the shaft material structure can be optimally used and the material parts can also be reused, in which case they can assume other cross-sectional shapes.
- FIG. 8 shows in cross section a further material part according to the invention.
- Material parts 1 in FIGS. 1 and 2 are molded ring bodies 10 formed from material bodies and brought into the illustrated cross-sectional profile shapes. These shapes result from the fact that the material part is placed against the surfaces of objects to be packaged, which are not shown. The material part fills cavities in a packaged object or between it and the walls of a packaging container (not shown). It should therefore be pointed out that the material parts according to FIGS. 1 and 2 are flexible in themselves and can be changed in cross-sectional shape.
- the material hurry 1 according to FIGS. 1 and 2 forming ring body 10 comprises three flexible shaft layers 11 covered on one side, adjacent shaft layers 11, each with a common cover layer 12, lying loosely against one another without engagement without compression.
- the rectified waves extend perpendicular to the Profile cross-section in the direction S.
- Fig. 1 the shaft positions 11 of the ring body 10 are only shown in detail, while the rest of the material part, as correspondingly also in Fig. 2, is shown schematically in its contour.
- Annular bodies 10 with a circular cross-section as are provided by their nature for forming the material parts in FIGS. 1 and 2, are shown in more detail in FIGS. 3 and 4.
- the inner ring circumference is a multiple of the ring width B. It is readily apparent that the circular ring bodies 10 forming the material parts 1 shown in FIGS. 1 and 2 have a substantially larger ring circumference in relation to the ring width B than in the case of those in FIG. 3 and 4 have ring bodies 10 shown.
- 3 and 4 comprise four or five adjacent shaft layers 11, which determine the ring width B and are perpendicular to the circumferential direction with their wave shape.
- a circular ring body 10 is made of a single shaft material section covered on one side, preferably in shape a roll of corrugated cardboard, spirally wound. Only the winding ends parallel to the wave course are fixed to the outer or inner circumference of the ring body 10 by a glue or other adhesive connection 2. With this singular fixation it is achieved according to the invention that the adjacent shaft layers 11 lie loosely against one another in a compression-free manner and can be displaced relative to one another in a direction perpendicular to the wave course with a flat curvature.
- the outer and inner ring shaft positions are fixed with respect to their circumference, so that these circumferences are fixed. Because of the ring cavity 15 and the ring layers lying loosely adjacent to one another via only one common cover layer 12, the ring cross-sectional shape of the ring body can be determined under pressure on its outer circumference. lent deform. The shaft positions do not mesh with one another, and they are neither crushed nor destroyed. When using very light corrugated material, in particular from recycled waste paper, as is preferably provided for the invention, the material part ring body can already assume oval shapes due to its own weight, as shown in FIGS. 5A, 6A and 7B.
- the ring body 10 is wound with an outer cover layer 12. It is thereby achieved that the ring layers which come together in the event of a deformation in the interior of the ring interlock with the ridges of the inner shaft position, as is shown in FIG. 1.
- This interlocking has the effect that the shaft positions can then practically no longer be shifted against one another and the profile cross section is thereby stabilized.
- this effect which may be particularly desired, only occurs when the material part in the shaped state is in a cavity to be filled in, which determines and holds the shape. After the material part according to the invention has been removed from such a cavity, it can in turn be laid in cross-sectional shapes of other intermediate or hollow spaces to be filled.
- annular body according to FIG. 4 with an inner cover layer 12 in the winding is provided.
- the material part according to the invention can be used with non-destructive shafts with pronounced flat surfaces and concave curvatures directed into the interior of the material part, so that it can be placed particularly comfortably around edges and strongly curved projections.
- the ring body comprises concentrically arranged, closed circular shaft layers, which are fixed to one another at only one circumferential position across the ring width by a glue or other adhesive connection.
- the profile shapes shown in FIGS. 1 and 2 are also achieved.
- Material part ring bodies according to the invention can also be provided with a singular fixation which is formed at a circumferential position but along the ring width B. Even then it is ensured that the layers in the ring can move sufficiently relative to one another for flexible shaping of the material part.
- a flat layer 3 which is perpendicular to the wave shape and the profile cross section and is rigid or rigid with respect to the elasticity of the wave positions, is arranged on a peripheral part of a ring body 10.
- a layer can consist of a hardened adhesive material. It is also particularly expedient, however, to provide them in the form of a corrugated material section with a transverse, in particular perpendicular to the corrugation of the material body 10.
- the layer 3 according to FIGS. 5A and 5B is attached to the outer circumference of the ring body 10 by a glue or adhesive connection, while according to FIGS. 6A and 6B an in the layer 3 pushed inside the ring is provided.
- the ring body 10 is loosely (without attachment) or possibly only with a singular attachment source 31 around the flat layer 3 (FIG. 6A). The ring body 10 is thus fixed in an oval cross-sectional shape.
- a line of weakness For example, a notch 30, which is arranged in the center of the ring and extends parallel to the wave shape of the ring body 10, the material part 1 can then be easily brought into the L-shape shown in FIG. 6B and also returned to the flat shape.
- Material part ring bodies 10 are preferably bodies separated from an endlessly produced circular winding strand, in particular from a roll of corrugated cardboard ring winding.
- the invention provides that perforation lines arranged axially on the semi-finished product strand and perpendicular to the wave course are provided, so that material parts of desired ring heights H are available in a very simple manner, as is shown in FIGS. 7A and 7B.
- a material body 10 of a material part 1 is a parallelepiped-shaped, layer-like laminate body that is elongated perpendicular to the wave shape and consists of shaft layers 11 covered on one side, which form separate material sections.
- the layers 11 are fixed to one another on the base side 17 of the body along the layer thickness B with an adhesive connection 2. Because of this singular fixation, the layers 11 remain displaceable at curvature K in directions perpendicular to the wave form, so that even such a material part according to the invention can be placed in various cross-sectional shapes depending on its length E.
- the extension length E perpendicular to the wave shape and perpendicular to the layering direction is a multiple of the layer thickness B.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Golf Clubs (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Buffer Packaging (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9016554U DE9016554U1 (de) | 1990-12-03 | 1990-12-03 | Materialteil niedrigen Volumengewichts aus Wellenmaterial (I) |
DE9016554U | 1990-12-03 | ||
PCT/EP1991/002303 WO1992009501A1 (de) | 1990-12-03 | 1991-12-03 | Materialteil niedrigen volumengewichts aus wellenmaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0559718A1 true EP0559718A1 (de) | 1993-09-15 |
EP0559718B1 EP0559718B1 (de) | 1995-08-30 |
Family
ID=6860029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92900064A Expired - Lifetime EP0559718B1 (de) | 1990-12-03 | 1991-12-03 | Materialteil niedrigen volumengewichts aus wellenmaterial |
Country Status (5)
Country | Link |
---|---|
US (1) | US5431985A (de) |
EP (1) | EP0559718B1 (de) |
AT (1) | ATE127089T1 (de) |
DE (2) | DE9016554U1 (de) |
WO (1) | WO1992009501A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5688578A (en) * | 1992-03-16 | 1997-11-18 | Goodrich; David P. | Composite packaging material having an expanded sheet with a separator sheet |
DE9210249U1 (de) * | 1992-08-04 | 1992-10-29 | Edm. Romberg & Sohn (GmbH & Co) KG, 2086 Ellerau | Verpackungspolster niedrigen Volumengewichts |
DE9410321U1 (de) * | 1994-06-17 | 1994-08-18 | Edm. Romberg & Sohn (GmbH & Co) KG, 25479 Ellerau | Mehrschichtiger Wellpappe-Profilkörper |
US5664678A (en) * | 1996-01-11 | 1997-09-09 | Budowski; Allan | Foldable returnable shipping container |
US5860314A (en) * | 1996-10-02 | 1999-01-19 | Powers, Iii; John | Stretch bend forming apparatus, method and product formed thereby |
DE29722390U1 (de) * | 1997-12-18 | 1998-03-19 | Weippert, Helmut, 78247 Hilzingen | Verpackung |
FR2774076B1 (fr) * | 1998-01-29 | 2000-02-25 | Peugeot | Procede de realisation d'un element de protection de bord d'un article, un tel element de protection et un conditionnement d'un article equipe d'un tel element de protection |
ES2222761T3 (es) | 1998-11-17 | 2005-02-01 | Henkel Kommanditgesellschaft Auf Aktien | Embalaje para objetos en forma de tabletas. |
EP1380518A1 (de) | 1998-11-17 | 2004-01-14 | Henkel Kommanditgesellschaft auf Aktien | Verpackung für tablettenförmige Gegenstände |
DE10018274A1 (de) * | 2000-04-13 | 2001-07-05 | Henkel Kgaa | Verpackung für tablettenförmige Gegenstände |
WO2004041527A1 (en) * | 2002-11-05 | 2004-05-21 | Ranpak Corp. | System and method for making a coiled strip of dunnage |
US7299924B2 (en) * | 2003-10-15 | 2007-11-27 | Robinson Jr Jack B | Edge protector |
US7111734B2 (en) * | 2003-10-15 | 2006-09-26 | Robinson Jr Jack B | Edge protector |
US20090057380A1 (en) * | 2007-08-27 | 2009-03-05 | Illinois Tool Works Inc. | Extra strength u-board |
US8038003B2 (en) * | 2007-08-27 | 2011-10-18 | Illinois Tool Works Inc. | Heavy duty handle U-board |
US8770465B2 (en) * | 2009-02-13 | 2014-07-08 | Premark Packaging Llc | Corner lock board |
FR3028253B1 (fr) * | 2014-11-12 | 2016-12-23 | Saint Gobain | Element d'emballage et procede d'emballage |
US10518499B2 (en) * | 2016-09-26 | 2019-12-31 | Corruven Canada Inc. | Foldable composite material sheet and structure |
CN107161468B (zh) * | 2017-06-19 | 2019-04-16 | 汪纯 | 一种葡萄酒快递物流用环保包装结构 |
DE102018125723A1 (de) * | 2018-10-17 | 2020-04-23 | Storopack Hans Reichenecker Gmbh | Spulenförmiges Polsterungsprodukt für Verpackungszwecke |
WO2022212110A1 (en) * | 2021-03-30 | 2022-10-06 | Sealed Air Corporation (Us) | Molding cushioning products from converted sheet material |
US11679919B2 (en) | 2021-05-06 | 2023-06-20 | Terry Hermanson | Method of packing an object in a shipping box |
US11667452B2 (en) | 2021-08-25 | 2023-06-06 | Jack B. Robinson, Jr. | Edge protector |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1333884A (en) * | 1920-03-16 | Table-pad | ||
US1619011A (en) * | 1925-05-12 | 1927-03-01 | Calvin A Agar | Shipping member |
US1902312A (en) * | 1929-07-05 | 1933-03-21 | Rous Bernard | Duplex roll of corrugated paper and method and means for making the same |
GB663888A (en) * | 1949-03-17 | 1951-12-27 | Oscar Leopold Ladner | Multiple-ply corrugated paper padding |
US2575898A (en) * | 1949-03-17 | 1951-11-20 | Oscar Leopold Ladner | Padding for packings and method of manufacturing the same |
US2947459A (en) * | 1958-09-26 | 1960-08-02 | Int Harvester Co | Cushioning pad for packaged articles |
US3042278A (en) * | 1960-07-21 | 1962-07-03 | Mccullough Jane Fiske | Improved packaging material as an article of manufacture |
US4771893A (en) * | 1987-05-13 | 1988-09-20 | Shippers Paper Products Company | Corrugated paper corner post |
CA1284133C (en) * | 1988-02-26 | 1991-05-14 | Herbert Clifford Spencer | Container for the transport of diagnostic specimens |
DE8904878U1 (de) * | 1989-04-14 | 1990-08-30 | Edm. Romberg & Sohn (GmbH & Co) KG, 2086 Ellerau | Formteil niedrigen Volumengewichts, insbesondere Verpackungsformteil |
DE9006005U1 (de) * | 1990-05-28 | 1990-09-06 | Abel, Günther, 7188 Fichtenau | Verpackungskissen |
-
1990
- 1990-12-03 DE DE9016554U patent/DE9016554U1/de not_active Expired - Lifetime
-
1991
- 1991-12-03 WO PCT/EP1991/002303 patent/WO1992009501A1/de active IP Right Grant
- 1991-12-03 AT AT92900064T patent/ATE127089T1/de not_active IP Right Cessation
- 1991-12-03 EP EP92900064A patent/EP0559718B1/de not_active Expired - Lifetime
- 1991-12-03 DE DE59106389T patent/DE59106389D1/de not_active Expired - Lifetime
- 1991-12-03 US US08/075,573 patent/US5431985A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9209501A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1992009501A1 (de) | 1992-06-11 |
ATE127089T1 (de) | 1995-09-15 |
DE9016554U1 (de) | 1992-04-02 |
DE59106389D1 (de) | 1995-10-05 |
US5431985A (en) | 1995-07-11 |
EP0559718B1 (de) | 1995-08-30 |
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