DE2016868A1 - Perforated packing film with seal for meat tray packs - Google Patents
Perforated packing film with seal for meat tray packsInfo
- Publication number
- DE2016868A1 DE2016868A1 DE19702016868 DE2016868A DE2016868A1 DE 2016868 A1 DE2016868 A1 DE 2016868A1 DE 19702016868 DE19702016868 DE 19702016868 DE 2016868 A DE2016868 A DE 2016868A DE 2016868 A1 DE2016868 A1 DE 2016868A1
- Authority
- DE
- Germany
- Prior art keywords
- material according
- sealing layer
- trough
- oxygen
- layer
- 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
- 235000013372 meat Nutrition 0.000 title claims abstract description 7
- 238000012856 packing Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims abstract description 15
- -1 Polypropylene Polymers 0.000 claims abstract description 12
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 26
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000005022 packaging material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 2
- 229920003023 plastic Polymers 0.000 claims 2
- 239000012466 permeate Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE651769A SE336303B (enrdf_load_stackoverflow) | 1969-05-08 | 1969-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2016868A1 true DE2016868A1 (en) | 1971-10-28 |
Family
ID=20268888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702016868 Pending DE2016868A1 (en) | 1969-05-08 | 1970-04-09 | Perforated packing film with seal for meat tray packs |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2016868A1 (enrdf_load_stackoverflow) |
| SE (1) | SE336303B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047285A1 (de) * | 1979-12-21 | 1981-09-10 | Mitsubishi Gas Chemical Co., Inc., Tokyo | Beutel mit einem darin versiegelten sauerstoffabsorptionsmittel |
| EP0093797A1 (en) * | 1982-05-06 | 1983-11-16 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Package for storage of medical container |
-
1969
- 1969-05-08 SE SE651769A patent/SE336303B/xx unknown
-
1970
- 1970-04-09 DE DE19702016868 patent/DE2016868A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047285A1 (de) * | 1979-12-21 | 1981-09-10 | Mitsubishi Gas Chemical Co., Inc., Tokyo | Beutel mit einem darin versiegelten sauerstoffabsorptionsmittel |
| EP0093797A1 (en) * | 1982-05-06 | 1983-11-16 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Package for storage of medical container |
Also Published As
| Publication number | Publication date |
|---|---|
| SE336303B (enrdf_load_stackoverflow) | 1971-06-28 |
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