CA1221060A - Infusion package - Google Patents
Infusion packageInfo
- Publication number
- CA1221060A CA1221060A CA000468970A CA468970A CA1221060A CA 1221060 A CA1221060 A CA 1221060A CA 000468970 A CA000468970 A CA 000468970A CA 468970 A CA468970 A CA 468970A CA 1221060 A CA1221060 A CA 1221060A
- Authority
- CA
- Canada
- Prior art keywords
- package
- flattened end
- film
- infusion
- product containing
- 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
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 51
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 25
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 25
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 238000013508 migration Methods 0.000 claims abstract description 6
- 230000005012 migration Effects 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- -1 polypropylene Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 229920006267 polyester film Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920006284 nylon film Polymers 0.000 claims 1
- 229920006289 polycarbonate film Polymers 0.000 claims 1
- 241001122767 Theaceae Species 0.000 abstract description 31
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 5
- 230000009965 odorless effect Effects 0.000 abstract description 4
- 230000009967 tasteless effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 21
- 239000010410 layer Substances 0.000 description 16
- 238000004806 packaging method and process Methods 0.000 description 13
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 11
- 238000007789 sealing Methods 0.000 description 10
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 239000002985 plastic film Substances 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N octadec-9-enoic acid Chemical compound CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229940063583 high-density polyethylene Drugs 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56182483A | 1983-12-15 | 1983-12-15 | |
| US561,824 | 1983-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1221060A true CA1221060A (en) | 1987-04-28 |
Family
ID=24243625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000468970A Expired CA1221060A (en) | 1983-12-15 | 1984-11-29 | Infusion package |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0145500B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS60158061A (enrdf_load_stackoverflow) |
| AT (1) | ATE40330T1 (enrdf_load_stackoverflow) |
| CA (1) | CA1221060A (enrdf_load_stackoverflow) |
| DE (1) | DE3476370D1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756915A (en) * | 1987-04-09 | 1988-07-12 | Tetley, Inc. | Process for preparing a brewed beverage |
| AUPQ489199A0 (en) * | 1999-12-24 | 2000-02-03 | Rothtech Pty Ltd | Infusion bags |
| GR1009357B (el) * | 2017-03-22 | 2018-09-17 | Γεωργιος Δημητριου Σεμπος | Διατρητη ραβδος εμπλουτισμου γευσεως |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE517130A (enrdf_load_stackoverflow) * | 1953-01-23 | 1953-02-14 | ||
| CH399988A (de) * | 1961-12-11 | 1965-09-30 | Hesser Ag Maschf | Verfahren zum Herstellen von Verbindungsnähten an Verpackungen aus faserigen Packstoffen |
| US3334803A (en) * | 1965-06-16 | 1967-08-08 | Hyman D Abbey | Beverage infusion bag |
| GB1200090A (en) * | 1967-10-06 | 1970-07-29 | Frederick Percy Andrews | Tea packet and dispensing and forming container therefor |
| US3549381A (en) * | 1967-12-26 | 1970-12-22 | Hercules Inc | Packaging material |
| US3888999A (en) * | 1973-05-30 | 1975-06-10 | Gen Foods Corp | Coffee percolator packages and method |
| CA1002001A (en) * | 1975-10-15 | 1976-12-21 | Robert Rodriques-Ely | Floating infusion filter |
| US4229481A (en) * | 1978-06-16 | 1980-10-21 | Fornari Hector C | Process and means to make aromatic infusions |
| JPS5553367Y2 (enrdf_load_stackoverflow) * | 1978-09-07 | 1980-12-10 | ||
| NL8203234A (nl) * | 1982-08-18 | 1984-03-16 | Unilever Nv | Film voorzien van microperforaties. |
-
1984
- 1984-11-29 CA CA000468970A patent/CA1221060A/en not_active Expired
- 1984-12-14 JP JP59264371A patent/JPS60158061A/ja active Granted
- 1984-12-14 EP EP84308719A patent/EP0145500B1/en not_active Expired
- 1984-12-14 AT AT84308719T patent/ATE40330T1/de not_active IP Right Cessation
- 1984-12-14 DE DE8484308719T patent/DE3476370D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0145500A2 (en) | 1985-06-19 |
| JPH0238463B2 (enrdf_load_stackoverflow) | 1990-08-30 |
| EP0145500B1 (en) | 1989-01-25 |
| ATE40330T1 (de) | 1989-02-15 |
| JPS60158061A (ja) | 1985-08-19 |
| DE3476370D1 (en) | 1989-03-02 |
| EP0145500A3 (en) | 1987-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |