SE533925C2 - - Google Patents
Info
- Publication number
- SE533925C2 SE533925C2 SE900861A SE900861A SE533925C2 SE 533925 C2 SE533925 C2 SE 533925C2 SE 900861 A SE900861 A SE 900861A SE 900861 A SE900861 A SE 900861A SE 533925 C2 SE533925 C2 SE 533925C2
- Authority
- SE
- Sweden
- Prior art keywords
- sealing
- sealing strip
- sealing strips
- strip
- packaging material
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 18
- 239000005022 packaging material Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 description 11
- 229920001684 low density polyethylene Polymers 0.000 description 10
- 239000004702 low-density polyethylene Substances 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H21/00—Apparatus for splicing webs
-
- B31B1/72—
-
- B31B3/72—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
Landscapes
- Package Closures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE900861A SE533925C2 (OSRAM) | 1961-09-11 | 1961-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE900861A SE533925C2 (OSRAM) | 1961-09-11 | 1961-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE327376B SE327376B (OSRAM) | 1970-08-17 |
| SE533925C2 true SE533925C2 (OSRAM) | 2011-03-01 |
Family
ID=20275590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE900861A SE533925C2 (OSRAM) | 1961-09-11 | 1961-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE533925C2 (OSRAM) |
-
1961
- 1961-09-11 SE SE900861A patent/SE533925C2/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE327376B (OSRAM) | 1970-08-17 |
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