WO2004046463A2 - Water vapor transmission rate resistant and repulpable corrugated paperboard - Google Patents
Water vapor transmission rate resistant and repulpable corrugated paperboard Download PDFInfo
- Publication number
- WO2004046463A2 WO2004046463A2 PCT/US2003/037192 US0337192W WO2004046463A2 WO 2004046463 A2 WO2004046463 A2 WO 2004046463A2 US 0337192 W US0337192 W US 0337192W WO 2004046463 A2 WO2004046463 A2 WO 2004046463A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paperboard
- linerboard
- corrugated
- water vapor
- transmission rate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
- B32B19/046—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/06—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor barrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/10—Mica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/20—Starch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2319/00—Synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Definitions
- the present invention relates to an improvement in corrugated paperboard, and more particularly, to a water vapor transmission rate resistant coated corrugated paperboard for packaging material, which is also repulpable.
- Corrugated paperboard is widely used in the packaging industry.
- the water absorption and moisture penetration characteristics of conventionally manufactured corrugated paperboard have made it unusable for containers for shipment of perishable foods.
- corrugated paperboard when used in making corrugated packaging is exposed to the ambient conditions and becomes the frontline for water vapor and humidity, which diminishes the performance of the paperboard container.
- the present invention is directed to a water vapor resistant paperboard that exhibits improved properties, and which paperboard is also repulpable.
- the paperboard sheet is especially well suited for use in the manufacture of corrugated boxes for shipping and storing food, particularly perishable foods that are affected by moisture-vapor.
- the invention is useful in food and industrial packaging containers that require a combination of high water vapor protection and repulpability.
- Another object of the present invention is to provide a water vapor transmission rate resistant coated paperboard of the character described that is economical to produce, to repulp.
- a further object of the present invention is to provide a water vapor transmission rate resistant coated corrugated paperboard especially well suited for use in the construction of boxboards for shipment of perishable foods.
- a further object of the present invention is to provide a method of producing the afore-mentioned repulpable corrugated paperboard.
- a repulpable corrugated paperboard comprising: (a) a first and second linerboard, each of said linerboard having opposed inner and outer surfaces, (b) a corrugated medium between the linerboards (c) said corrugated medium being adhesively secured to said inner surfaces of said linerboards; (d) at least one of said surfaces of said linerboard having a water vapor transmission rate resistant coating thereon.
- a repulpable corrugated paperboard comprising: (a) a first and second linerboard, each of said linerboard having opposed inner and outer surfaces (b) a corrugated medium between the liners (c) said corrugated medium being adhesively secured to said inner surfaces of the linerboards; (d) at least one of said surfaces of said linerboard having a water vapor transmission rate resistant coating thereon, and (e) said corrugated medium having a water vapor transmission rate resistant coating on at least one surface or impregnated thereon.
- a repulpable corrugated paperboard comprising: (a) a first and second linerboard, each of said linerboard having opposed inner and outer surfaces, (b) a corrugated medium between the linerboards; (c) said corrugated medium being adhesively secured to said inner surfaces of the linerboards; and (d) said corrugated medium having a water vapor transmission rate resistant coating on at least one surface or impregnated thereon.
- a method of manufacturing a repulpable corrugated paperboard wherein the paperboard components consists of one or more linerboard members and at least one corrugated medium, each of which is coated on both sides with a water vapor transmission rate resistant coating, said method comprising: (a) applying a primer, a water vapor transmission rate coating and an adhesive to at least one side of the one of the linerboard members and/or the medium;
- Figure 1 shows a fragmentary view, in cross section, of a sheet of corrugated paperboard.
- vapor resistant refers to the tendency of the coating to repel, block or, in any event, not transmit or absorb any significant quantity of moisture or vapor in normal use. In other words, these terms identify a moisture/water-vapor blocking property of the coating sufficient for packing intended for perishable foods that are affected by moisture-vapor problems and protection from board degredation.
- water vapor permeable refers to the character of the coating in permitting passage therethrough of water in vapor form.
- the term "repulpable” refers to the character of the coated paperboard liner and the corrugated paperboard, whereby the paper fibre component of the paperboard liner and the corrugated paperboard can be readily recovered as a pulp suitable for use in paper product manufacture, the coating composition of the invention not presenting any significant obstacle to such pulp recovery.
- the term is to be viewed in the context that the conventional wax coated paperboard liners employed in corrugated paperboard packages for perishable frozen foods, are considered essentially non-repulpable based on a number of factors including the difficulty in separating the wax coated paper fibers and the contamination of any fibre pulp produced with wax particles which form stickies rendering the pulp unsuitable for paper manufacture.
- the term "repulpable” contemplates absence or substantial absence of wax or comparable materials that would render the paperboard liner and corrugated paperboard non-repulpable.
- the corrugated paperboard has the necessary characteristics for packaging of perishable foods, such as frozen foods, including water vapor repellency, and water vapor impermeability.
- Corrugated paperboard comprises an assembly of a pair of spaced apart linerboards with a corrugated medium sandwiched between and adhered thereto.
- the treatment of the corrugated medium and the employment and placement of the coating of the present invention on at least one side of the inner and/or outer surface of the first and/or second linerboards permits considerable variation in the manufacture of the corrugated paperboard, and results in a water vapor-resistant boxboard that is also repulpable and/or recyclable.
- the paperboard of the present invention has particular application in packaging such as for perishable frozen foods and bulk packaging in which the paperboard is required to be water vapor resistant and/or repellent.
- the paperboard may be manufactured by any suitable papermaking process such as paper machine wet-end addition, size press addition, water base, steam shower calender stock, dryer cans.
- the corrugated paperboard may be assembled employing pre-coated paperboard liners which are water vapor resistant so that post-coating of the manufactured corrugated paperboard is not required, thereby considerably simplifying the manufacturing process of the corrugated paperboard.
- the linerboard and corrugated medium constructions is of single, double or any other multiple flute boxboards.
- the shape and dimensions of the container made in accordance with the present invention may be of any design. There is no basis weight restriction for the linerboards. That is, the linerboards may be of both the single facer and the double backer type.
- the linerboard component used is of conventional linerboard material.
- the linerboards may be whitetop liner or whitetop linerboard.
- the inner and/or outer surface of the first and/or second linerboard may be coated with the water vapor transmission rate resistant coating of the present invention using any suitable technique.
- the coating composition of the present invention is applied on the felt or wire side of the linerboard at the wet-end of the paper machine.
- the coating may also be applied at an off site facility.
- Application of the coating to the linerboard may also be achieved by using a rod coating station (often noted as off-line coating) with multiple bumps (coated once, twice, three times, etc., two bumps being the most common) at a total coated weight of 0.25 to 8.0 Ibs/msf (one thousand square feet).
- a rod coater is the most commonly used standard equipment. The material is dried after each bump (coating), and before any subsequent coating layer is applied. The coating may be extruded on one side or simultaneously on both sides of the linerboard in a single pass through an extruder, although two passes coating one side at a time could be used.
- the medium component used is of conventional linerboard material, and comprises an outer and inner surface.
- the corrugated medium may be of 33, 45 lb/1000 ft 2 or other basis weight, and the corrugation may be B-, C-, E-, F- or any other available flutes.
- the corrugated medium is coated or impregnated with the water vapor transmission rate resistant coating of the present invention.
- the coating composition of the present invention is applied on the felt or wire side of the medium at the wet-end of the paper machine.
- the coating agent may be applied using any suitable method, including but not limited to application on a paper machine at the size press.
- the coating may also be applied at an off site coating facility.
- a solution of the mentioned coating can be pumped directly to the size press and then applied onto paper by the size press or added and mixed in a size- press starch solution.
- the addition level of the coating agent may vary from 10 to 150 lbs/ton of paper to achieve various degree of water/humidity/vapor resistance.
- Internal sizing agents may be added directly into the papermaking furnish at the wet end of the paper machine.
- the coating may be extruded on one side or simultaneously on both sides of the medium (before corrugating) in a single pass through an extruder, although two passes coating one side at a time could be used.
- the water vapor transmission rate resistant coating of the present invention includes but is not limited to polyvinyladine chloride, polyethylene terapthalate, acrylic, styrene butadiene rubber, and any mica formulation.
- the coating composition may include hydrophobic materials including but not limited to aluminum, metals and ground hydrocarbon polymers.
- the coating composition may additionally comprise inert particulate filler and/or starches.
- the coating is applied at the rate of from about 2 to about 5 pounds per 1,000 sq. ft. of board at a viscosity that will allow proper application, such that the coating will comprise from about 2 to about 5% of the total weight of the board, depending on the type of board.
- the coating composition may be applied using type of conventional coater, followed by forced hot air drying.
- the coated linerboard is converted to a double-faced corrugated board in a corrugator and the coated board is passed through the corrugator at a temperature required to provide proper bonding.
- the coating composition may be applied by a number of different methods. In addition they may be applied either on -corrugator or off-line. In on-line corrugator application the coatings can be applied on both the wet- and dry-end of the corrugator. This provides cost savings compared to an offline coating application. In the wet-end application process, the dried coatings can be applied prior to the single facer and after the double facer. In the dry- end application process, coating can be applied after the hot plate section. Various off-line coaters such as a rod coater, blade coater and air knife coater can be used to apply the coating. The coating is preferably dried thoroughly after the application in order to prevent any sticking or blocking within the coated rolls. Coated linerboard rolls are later run on a corrugated line to form the constructed board.
- the coating on the linerboard may be applied to prior to assembly of the linerboard with the corrugating medium to form the corrugated paperboard, and this facilitates fabrication of the different components of the corrugated board at different sites by different specialists.
- the corrugated paperboard may be completed at the site of the board fabricator and the board fabricator does not need to apply coatings to the corrugated paperboard to provide the water vapor transmission rate resistance.
- the boards coated according to the present invention exhibit improved water vapor transmission rate resistance and improved pulpability as compared with water-repel lant boards such as wax- coated boards.
- Figure 1 shows a cross-section of a portion of a corrugated paperboard
- the 10 of the invention comprises a first linerboard 20 and a second linerboard 30 with corrugated medium 40 therebetween.
- the first linerboard 20 has an inner surface 22 adjacent to, facing and adhered to the first side of the corrugated medium and outer surface 21 opposite said inner surface.
- the second linerboard 30 has an inner surface 32 adjacent to, facing and adhered to the first side of the fluting and outer surface 31 opposite said inner surface.
- the first linerboard 20 may be coated on the outer surface 21 and/or the inner surface 22; and the second linerboard 30 may be coated or laminated on the outer surface 31 and/or the inner surface 32. Thus, none or at least one of the outer surfaces or inner surfaces of the first or second linerboard may be coated.
- the corrugated medium 40 may be coated on either the outer surface 26 and/or the inner surface 28 with the coating of the present invention so that it is water/humidity resistant, and/or the coating may be impregnated 30 in the corrugated medium.
- One or more layers of the coating of the present invention may be applied to any of the surfaces.
- the flute tips 44 of the corrugated medium 40 are adhered to the inner faces of linerboards 20 and 30 respectively.
- the first linerboard 20 is coated on the outer surface 21 and/or the inner surface 22, the second linerboard 30 is uncoated, and the corrugated medium is untreated.
- the second linerboard in another embodiment of the present invention, the second linerboard
- the first linerboard 20 is coated on the outer surface 21 and/or the inner surface 22, the second linerboard 30 is uncoated, and the corrugated medium is coated in the outer 41 and/or inner 42 surface.
- the second linerboard 30 is coated on the outer surface 31 and/or the inner surface 32, the first linerboard is uncoated, and the corrugated medium is coated in the outer 41 and/or inner 42 surface.
- the first linerboard 20 is coated on the outer surface 21 and/or the inner surface 22, the second linerboard 30 is uncoated, and the coating is impregnated 43in the corrugated medium.
- the second linerboard 30 is coated on the outer surface 31 and/or the inner surface 32, the first linerboard is uncoated, and the coating is impregnated 43 in the corrugated medium.
- the corrugated medium is treated or impregnated with a water vapor transmission rate resistant coating.
- the corrugated medium is first treated or impregnated with a primer coat, then a water vapor transmission rate resistant coating, then with an adhesive coat.
- one or more surface of one or both linerboard is treated or impregnated with a water vapor transmission rate resistant coating.
- the linerboard is first treated or impregnated with a primer coat, then a water vapor transmission rate resistant coating, then with an adhesive coat on any surface.
- the corrugated medium and one or more surface of one or both linerboard is treated or impregnated with a water vapor transmission rate resistant coating.
- the corrugated medium and the linerboard is first treated or impregnated with a primer coat, then a water vapor transmission rate resistant coating, then with an adhesive coat on any surface.
- the coating composition includes a hydrophobic material, and/or inert particulate filler and/or starches. The constructions used vary according to the goods being carried and the degree of water/humidity/vapor resistance they require.
- corrugated board of the present invention in erecting boxes containing linerboards and corrugated medium coated in accordance with the invention improves the repulpability of the box so that containers made from such board may be more readily and more economically recycled than boxes made of conventionally wax coated water vapor transmission rate resistant coated paperboard, and provides a recycled pulp of improved quality.
- a board coated according to the present invention exhibits improved repulpability as compared with wax-coated boards and boards coated with polyethylene resin or extrudable film-forming thermoplastic resins such as polypropylene, as well as polyolefin coatings.
- board produced in accordance with the present invention exhibits improved resistance to blocking under warm and humid conditions. This generally improves the handling properties of the board in relation to stacking of flattened-out boards or blanks and conveyance of the board through the stages of manufacture, and limits blocking of adjacent boxes in shipment and storage.
- the present invention provides advantages over prior practice in providing a paperboard, which can be recycled by conventional methods without any special measures or equipment.
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03786928A EP1567717A2 (en) | 2002-11-19 | 2003-11-19 | Water vapor transmission rate resistant and repulpable corrugated paperboard |
AU2003295725A AU2003295725A1 (en) | 2002-11-19 | 2003-11-19 | Water vapor transmission rate resistant and repulpable corrugated paperboard |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42761002P | 2002-11-19 | 2002-11-19 | |
US60/427,610 | 2002-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004046463A2 true WO2004046463A2 (en) | 2004-06-03 |
WO2004046463A3 WO2004046463A3 (en) | 2004-11-04 |
Family
ID=32326570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/037192 WO2004046463A2 (en) | 2002-11-19 | 2003-11-19 | Water vapor transmission rate resistant and repulpable corrugated paperboard |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1567717A2 (en) |
AU (1) | AU2003295725A1 (en) |
WO (1) | WO2004046463A2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007128692A1 (en) * | 2006-05-05 | 2007-11-15 | Ciba Holding Inc. | Corrugated board |
CN106163809A (en) * | 2014-02-18 | 2016-11-23 | 佐治亚-太平洋消费产品有限合伙公司 | Protection barrier layer and manufacture and use method thereof |
CN109703865A (en) * | 2019-01-10 | 2019-05-03 | 熊雪根 | A kind of durable type waterproof carton |
WO2020072527A1 (en) * | 2018-10-01 | 2020-04-09 | Field Andrew Howard | Re-pulpable insulated paper products and methods of making and using the same |
WO2021067367A1 (en) * | 2019-10-01 | 2021-04-08 | Outlier Solutions, Llc | Re-pulpable thermally insulated paper products and methods of making and using the same |
US20220041325A1 (en) * | 2020-08-04 | 2022-02-10 | Raymond Columbus Simmons | Container and method of manufacturing the same |
US11377798B2 (en) | 2018-10-01 | 2022-07-05 | Triple Point Innovations Llc | Re-pulpable thermally insulated paper products and methods of making and using the same |
GB2618057A (en) * | 2022-02-25 | 2023-11-01 | Gardiner Graphics Group Ltd | Repulpable, self-adhesive printable paper |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999045059A1 (en) * | 1998-03-02 | 1999-09-10 | Le Groupe Recherche I.D. Inc. | Repulpable corrugated board |
-
2003
- 2003-11-19 AU AU2003295725A patent/AU2003295725A1/en not_active Abandoned
- 2003-11-19 EP EP03786928A patent/EP1567717A2/en not_active Withdrawn
- 2003-11-19 WO PCT/US2003/037192 patent/WO2004046463A2/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999045059A1 (en) * | 1998-03-02 | 1999-09-10 | Le Groupe Recherche I.D. Inc. | Repulpable corrugated board |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007128692A1 (en) * | 2006-05-05 | 2007-11-15 | Ciba Holding Inc. | Corrugated board |
CN106163809A (en) * | 2014-02-18 | 2016-11-23 | 佐治亚-太平洋消费产品有限合伙公司 | Protection barrier layer and manufacture and use method thereof |
EP3107731A4 (en) * | 2014-02-18 | 2016-12-28 | Georgia Pacific Consumer Products Lp | Protection barriers and methods for making and using same |
US10407832B2 (en) | 2014-02-18 | 2019-09-10 | Gpcp Ip Holdings Llc | Protection barriers and methods for making and using same |
US11247446B2 (en) | 2018-10-01 | 2022-02-15 | Triple Point Innovations Llc | Re-pulpable insulated paper products and methods of making and using the same |
US11806973B2 (en) | 2018-10-01 | 2023-11-07 | Triple Point Innovations Llc | Re-pulp able insulated paper products and methods of making and using the same |
WO2020072527A1 (en) * | 2018-10-01 | 2020-04-09 | Field Andrew Howard | Re-pulpable insulated paper products and methods of making and using the same |
US11377798B2 (en) | 2018-10-01 | 2022-07-05 | Triple Point Innovations Llc | Re-pulpable thermally insulated paper products and methods of making and using the same |
CN113015828A (en) * | 2018-10-01 | 2021-06-22 | 超群解决方案有限责任公司 | Repulpable insulation paper products and methods of making and using the same |
CN109703865B (en) * | 2019-01-10 | 2020-12-11 | 浙江隆翔包装有限公司 | Durable waterproof carton |
CN109703865A (en) * | 2019-01-10 | 2019-05-03 | 熊雪根 | A kind of durable type waterproof carton |
WO2021067367A1 (en) * | 2019-10-01 | 2021-04-08 | Outlier Solutions, Llc | Re-pulpable thermally insulated paper products and methods of making and using the same |
US20220041325A1 (en) * | 2020-08-04 | 2022-02-10 | Raymond Columbus Simmons | Container and method of manufacturing the same |
GB2618057A (en) * | 2022-02-25 | 2023-11-01 | Gardiner Graphics Group Ltd | Repulpable, self-adhesive printable paper |
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WO2004046463A3 (en) | 2004-11-04 |
AU2003295725A1 (en) | 2004-06-15 |
AU2003295725A8 (en) | 2004-06-15 |
EP1567717A2 (en) | 2005-08-31 |
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