CA1314699C - Structure absorbante pour emballage - Google Patents
Structure absorbante pour emballageInfo
- Publication number
- CA1314699C CA1314699C CA000578860A CA578860A CA1314699C CA 1314699 C CA1314699 C CA 1314699C CA 000578860 A CA000578860 A CA 000578860A CA 578860 A CA578860 A CA 578860A CA 1314699 C CA1314699 C CA 1314699C
- Authority
- CA
- Canada
- Prior art keywords
- fibers
- absorbent structure
- structure according
- mattress
- water
- 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 - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000002250 absorbent Substances 0.000 claims abstract description 38
- 230000002745 absorbent Effects 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 210000000416 exudates and transudate Anatomy 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 52
- 239000000843 powder Substances 0.000 claims description 36
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 229920003043 Cellulose fiber Polymers 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229920002522 Wood fibre Polymers 0.000 claims 1
- 239000002025 wood fiber Substances 0.000 claims 1
- 239000012298 atmosphere Substances 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 230000009102 absorption Effects 0.000 description 28
- 238000010521 absorption reaction Methods 0.000 description 28
- 230000035484 reaction time Effects 0.000 description 18
- 238000012360 testing method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 239000004698 Polyethylene Substances 0.000 description 13
- 229920002678 cellulose Polymers 0.000 description 12
- -1 polypropylene Polymers 0.000 description 12
- 229920002994 synthetic fiber Polymers 0.000 description 12
- 235000010980 cellulose Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 239000012209 synthetic fiber Substances 0.000 description 11
- 239000001913 cellulose Substances 0.000 description 10
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000013543 active substance Substances 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000009736 wetting Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010053317 Hydrophobia Diseases 0.000 description 2
- 235000003332 Ilex aquifolium Nutrition 0.000 description 2
- 241000209027 Ilex aquifolium Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 241000288140 Gruiformes Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000000996 L-ascorbic acids Chemical class 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 206010037742 Rabies Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012445 acidic reagent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 206010037833 rales Diseases 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 239000002023 wood Substances 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Joints With Sleeves (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8713410 | 1987-09-29 | ||
| FR8713410A FR2621015B1 (fr) | 1987-09-29 | 1987-09-29 | Structure absorbante pour emballage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1314699C true CA1314699C (fr) | 1993-03-23 |
Family
ID=9355305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000578860A Expired - Fee Related CA1314699C (fr) | 1987-09-29 | 1988-09-29 | Structure absorbante pour emballage |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0310489B1 (es) |
| JP (1) | JPH02501379A (es) |
| AT (1) | ATE62198T1 (es) |
| BR (1) | BR8807206A (es) |
| CA (1) | CA1314699C (es) |
| DE (1) | DE3862278D1 (es) |
| DK (1) | DK256789D0 (es) |
| ES (1) | ES2021451B3 (es) |
| FI (1) | FI91735C (es) |
| FR (1) | FR2621015B1 (es) |
| GR (1) | GR3002100T3 (es) |
| PT (1) | PT88595B (es) |
| WO (1) | WO1989002861A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2332843A1 (en) | 1998-06-02 | 1999-12-09 | Thomas Erick Snowball | Carbon dioxide atmosphere modifiers for packaging |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909013A (en) * | 1932-05-27 | 1933-05-16 | Francis W Ruzicka | Distributing package for perishables |
| US4275811A (en) * | 1979-08-23 | 1981-06-30 | Cellu Products Company | Receptacle for containing and displaying food products |
| US4528228A (en) * | 1983-10-11 | 1985-07-09 | Michelsen Packaging Company | Atmosphere control cushioning pad |
-
1987
- 1987-09-29 FR FR8713410A patent/FR2621015B1/fr not_active Expired
-
1988
- 1988-09-27 EP EP88402425A patent/EP0310489B1/fr not_active Expired - Lifetime
- 1988-09-27 PT PT88595A patent/PT88595B/pt not_active IP Right Cessation
- 1988-09-27 ES ES88402425T patent/ES2021451B3/es not_active Expired - Lifetime
- 1988-09-27 AT AT88402425T patent/ATE62198T1/de active
- 1988-09-27 DE DE8888402425T patent/DE3862278D1/de not_active Expired - Lifetime
- 1988-09-27 WO PCT/FR1988/000472 patent/WO1989002861A1/fr not_active Ceased
- 1988-09-27 JP JP63507869A patent/JPH02501379A/ja active Pending
- 1988-09-27 BR BR888807206A patent/BR8807206A/pt unknown
- 1988-09-29 CA CA000578860A patent/CA1314699C/fr not_active Expired - Fee Related
-
1989
- 1989-05-24 FI FI892533A patent/FI91735C/fi not_active IP Right Cessation
- 1989-05-26 DK DK256789A patent/DK256789D0/da not_active Application Discontinuation
-
1991
- 1991-06-10 GR GR91400778T patent/GR3002100T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI892533A0 (fi) | 1989-05-24 |
| EP0310489A1 (fr) | 1989-04-05 |
| EP0310489B1 (fr) | 1991-04-03 |
| DK256789A (da) | 1989-05-26 |
| ATE62198T1 (de) | 1991-04-15 |
| PT88595B (pt) | 1993-10-29 |
| FI892533L (fi) | 1989-05-24 |
| WO1989002861A1 (fr) | 1989-04-06 |
| DE3862278D1 (de) | 1991-05-08 |
| FR2621015B1 (fr) | 1989-12-01 |
| FI91735B (fi) | 1994-04-29 |
| FI91735C (fi) | 1994-08-10 |
| DK256789D0 (da) | 1989-05-26 |
| BR8807206A (pt) | 1989-10-17 |
| JPH02501379A (ja) | 1990-05-17 |
| ES2021451B3 (es) | 1991-11-01 |
| PT88595A (pt) | 1989-07-31 |
| FR2621015A1 (fr) | 1989-03-31 |
| GR3002100T3 (en) | 1992-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |