GB665562A - Improvements in and relating to the packing for transport and storage of bitumen, resin, ozocerite and other materials having a like viscosity - Google Patents
Improvements in and relating to the packing for transport and storage of bitumen, resin, ozocerite and other materials having a like viscosityInfo
- Publication number
- GB665562A GB665562A GB461149A GB461149A GB665562A GB 665562 A GB665562 A GB 665562A GB 461149 A GB461149 A GB 461149A GB 461149 A GB461149 A GB 461149A GB 665562 A GB665562 A GB 665562A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bitumen
- sack
- paper
- mould
- metallized
- 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
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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
665,562. Packaging bitumen; paper and like bags. STANSFELD, R. Feb. 17, 1950. [Feb. 21, 1949] No. 4611/49. Classes 94(i) and 94(ii). A method of packing bitumen, resin, azocerite and other materials in blocks consists in introducing bitumen in a molten state to a preformed paper sack metallized on its inner face, i.e., having metal foil sheet bonded thereto, and supported in a mould or jig; the bitumen being allowed to set to form a solid block which is then withdrawn with its metallized sack from the mould or jig. Alternatively the paper sack may have a paper liner metallized on its inner face. The sack is formed of two layers of toughened paper a, b bonded together by bitumen or other water-proofing agent and has a metallized paper liner c. The sack has a stitched, stapled or other seam d folded over at its,sides. A rectangular former block is inserted into the sack to give it a preformed flat-bottomed shape, the sack is then placed in a mould having one hinged side and filled with molten bitumen, the whole being removed from the mould after the bitumen has solidified to form a block and the sack has been closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB461149A GB665562A (en) | 1949-02-21 | 1949-02-21 | Improvements in and relating to the packing for transport and storage of bitumen, resin, ozocerite and other materials having a like viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB461149A GB665562A (en) | 1949-02-21 | 1949-02-21 | Improvements in and relating to the packing for transport and storage of bitumen, resin, ozocerite and other materials having a like viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB665562A true GB665562A (en) | 1952-01-23 |
Family
ID=9780426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB461149A Expired GB665562A (en) | 1949-02-21 | 1949-02-21 | Improvements in and relating to the packing for transport and storage of bitumen, resin, ozocerite and other materials having a like viscosity |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB665562A (en) |
-
1949
- 1949-02-21 GB GB461149A patent/GB665562A/en not_active Expired
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