CA3234736A1 - Materiau d'emballage en papier kraft non blanchi, banderole a base de celui-ci et procede de fabrication associe - Google Patents
Materiau d'emballage en papier kraft non blanchi, banderole a base de celui-ci et procede de fabrication associe Download PDFInfo
- Publication number
- CA3234736A1 CA3234736A1 CA3234736A CA3234736A CA3234736A1 CA 3234736 A1 CA3234736 A1 CA 3234736A1 CA 3234736 A CA3234736 A CA 3234736A CA 3234736 A CA3234736 A CA 3234736A CA 3234736 A1 CA3234736 A1 CA 3234736A1
- Authority
- CA
- Canada
- Prior art keywords
- packaging material
- iso
- kraft paper
- layers
- cellulose
- 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.)
- Pending
Links
- 239000005022 packaging material Substances 0.000 title claims abstract description 201
- 239000002655 kraft paper Substances 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- 239000001913 cellulose Substances 0.000 claims abstract description 75
- 229920002678 cellulose Polymers 0.000 claims abstract description 75
- 239000000123 paper Substances 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000000576 coating method Methods 0.000 claims abstract description 46
- 239000011248 coating agent Substances 0.000 claims abstract description 42
- 238000010009 beating Methods 0.000 claims abstract description 31
- 229920002472 Starch Polymers 0.000 claims abstract description 14
- 239000008107 starch Substances 0.000 claims abstract description 14
- 235000019698 starch Nutrition 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 125000002091 cationic group Chemical group 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000004614 Process Aid Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 73
- 239000011122 softwood Substances 0.000 claims description 14
- 229920001684 low density polyethylene Polymers 0.000 claims description 12
- 239000004702 low-density polyethylene Substances 0.000 claims description 12
- 230000009172 bursting Effects 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 10
- 229920001903 high density polyethylene Polymers 0.000 claims description 9
- 239000004700 high-density polyethylene Substances 0.000 claims description 9
- 239000004626 polylactic acid Substances 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000011121 hardwood Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 description 38
- 238000011161 development Methods 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 7
- 229920000747 poly(lactic acid) Polymers 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000001164 aluminium sulphate Substances 0.000 description 4
- 235000011128 aluminium sulphate Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical class CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 241000234295 Musa Species 0.000 description 2
- 235000021015 bananas Nutrition 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000009849 Cucumis sativus Nutrition 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical class ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 240000001812 Hyssopus officinalis Species 0.000 description 1
- 235000010650 Hyssopus officinalis Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5888—Tear-lines for removing successive sections of a package
Landscapes
- Wrappers (AREA)
- Paper (AREA)
Abstract
L'invention concerne un matériau d'emballage (1) constitué d'un papier kraft non blanchi présentant une valeur Kappa conformément à la norme ISO 302:2015 entre 38 et 60 en tant que papier de base, le papier kraft étant fabriqué à partir d'au moins 90 % de cellulose primaire, et présentant un grammage selon la norme ISO 536:2019 entre 65 g/m2 et 170 g/m2 ; le papier kraft comprenant en outre au moins 90 % de cellulose primaire, contenant au moins 80 % de cellulose ayant une longueur de fibre moyenne pondérée en longueur conformément à la norme ISO 1665-2:2014 entre 2,0 mm et 2,9 mm et moins de 5 % de charges ainsi que de l'amidon cationique et d'autres adjuvants de processus ; la cellulose primaire étant présente sous forme de cellulose broyée, en particulier de cellulose broyée à haute consistance, ayant un degré de Schopper-Riegler de broyage conformément à la norme ISO 5267-1:1999 entre 13° SR et 20° SR ; le matériau d'emballage présentant un rapport d'allongement à la rupture MD/CD du papier kraft conformément à la norme ISO 1924-3:2005 > 1,1 ; une longueur de rupture dans le sens machine conformément à la norme ISO 1924-3: 2005 > 10 km, un indice de résistance à la propagation du déchirure dans le sens travers du papier kraft conformément à la norme ISO 1974:2012 >16,0 mN.m2/g ; le papier kraft étant éventuellement revêtu au moins sur un côté d'un matériau de revêtement ; l'invention concernant également un procédé de fabrication dudit matériau d'emballage, une banderole fabriquée à partir de celui-ci et l'utilisation du matériau d'emballage.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21202532.4 | 2021-10-13 | ||
| EP21202532.4A EP4166715A1 (fr) | 2021-10-13 | 2021-10-13 | Matière d'emballage, et film pour fardelage en rideau ainsi obtenu |
| ATGM50152/2022 | 2022-09-30 | ||
| ATGM50152/2022U AT18074U1 (de) | 2022-09-30 | 2022-09-30 | Verpackungsmaterial |
| PCT/EP2022/078524 WO2023062134A1 (fr) | 2021-10-13 | 2022-10-13 | Matériau d'emballage en papier kraft non blanchi, banderole à base de celui-ci et procédé de fabrication associé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3234736A1 true CA3234736A1 (fr) | 2023-04-20 |
Family
ID=85988161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3234736A Pending CA3234736A1 (fr) | 2021-10-13 | 2022-10-13 | Materiau d'emballage en papier kraft non blanchi, banderole a base de celui-ci et procede de fabrication associe |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4416333A1 (fr) |
| CA (1) | CA3234736A1 (fr) |
| WO (1) | WO2023062134A1 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR087707A1 (es) * | 2011-08-30 | 2014-04-09 | Cargill Inc | Articulos manufacturados a partir de una composicion de pulpa |
| JP2015124464A (ja) * | 2013-12-27 | 2015-07-06 | 王子ホールディングス株式会社 | クラフト紙 |
| CA3073479A1 (fr) * | 2019-03-13 | 2020-09-13 | Frosta Aktiengesellschaft | Emballage compostable et ecologique pour un produit congele |
| EP3795745A1 (fr) * | 2019-09-20 | 2021-03-24 | Mondi AG | Papier kraft ainsi que sac en papier fabriqué en papier kraft |
| US11638504B2 (en) * | 2020-03-16 | 2023-05-02 | Gpcp Ip Holdings Llc | Paper wraps, paper wrapped products, and methods of making the same |
-
2022
- 2022-10-13 CA CA3234736A patent/CA3234736A1/fr active Pending
- 2022-10-13 WO PCT/EP2022/078524 patent/WO2023062134A1/fr active Application Filing
- 2022-10-13 EP EP22801478.3A patent/EP4416333A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4416333A1 (fr) | 2024-08-21 |
| WO2023062134A1 (fr) | 2023-04-20 |
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