UST973014I4 - Immersible bag for exhaustable substances - Google Patents
Immersible bag for exhaustable substances Download PDFInfo
- Publication number
- UST973014I4 UST973014I4 US05/870,727 US87072778A UST973014I4 US T973014 I4 UST973014 I4 US T973014I4 US 87072778 A US87072778 A US 87072778A US T973014 I4 UST973014 I4 US T973014I4
- Authority
- US
- United States
- Prior art keywords
- bag
- strip
- fastening
- fold line
- spot
- 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
Images
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
- B65D85/812—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 with features facilitating their manipulation or suspension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
an immersible bag (10) for exhaustable substances, with a bag containing the substance, which bag has a closed bag opening on the bag head (16), and with a bendable strip (12) folded along a transversely extending fold line, the strip having two legs continuously connected at the fold line, which legs are fastened on the bag and which legs receive therebetween the bag head adjacent the fold line, whereby the inner surface of the strip (which inner surface faces the bag) is formed at least at the fastening places by a thermoplastic synthetic material which is welded at the fastening places on the bag. The strip and the bag are spot welded at least at a spot or point-shaped fastening spot (38) on both outer sides of the bag, in the manner that the synthetic material is fused at the fastening spots with the porous material of the bag.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2755203A DE2755203C2 (en) | 1977-12-10 | 1977-12-10 | Infusion bags for leachable substances |
DE2755203 | 1977-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
UST973014I4 true UST973014I4 (en) | 1978-08-01 |
Family
ID=6025865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/870,727 Pending UST973014I4 (en) | 1977-12-10 | 1978-01-19 | Immersible bag for exhaustable substances |
Country Status (2)
Country | Link |
---|---|
US (1) | UST973014I4 (en) |
DE (1) | DE2755203C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6692781B2 (en) | 1999-05-17 | 2004-02-17 | David Ryan | Expandable beverage infusion device |
US11643270B2 (en) * | 2020-03-11 | 2023-05-09 | Ohki Co., Ltd. | Extraction bag |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1690804A1 (en) * | 2005-02-11 | 2006-08-16 | Hälssen & Lyon GmbH | Infusion package |
-
1977
- 1977-12-10 DE DE2755203A patent/DE2755203C2/en not_active Expired
-
1978
- 1978-01-19 US US05/870,727 patent/UST973014I4/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6692781B2 (en) | 1999-05-17 | 2004-02-17 | David Ryan | Expandable beverage infusion device |
US11643270B2 (en) * | 2020-03-11 | 2023-05-09 | Ohki Co., Ltd. | Extraction bag |
Also Published As
Publication number | Publication date |
---|---|
DE2755203B1 (en) | 1979-01-18 |
DE2755203C2 (en) | 1979-09-20 |
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