PL370736A1 - Multilayer packaging material and method for its manufacture - Google Patents
Multilayer packaging material and method for its manufactureInfo
- Publication number
- PL370736A1 PL370736A1 PL370736A PL37073604A PL370736A1 PL 370736 A1 PL370736 A1 PL 370736A1 PL 370736 A PL370736 A PL 370736A PL 37073604 A PL37073604 A PL 37073604A PL 370736 A1 PL370736 A1 PL 370736A1
- Authority
- PL
- Poland
- Prior art keywords
- packaging material
- production
- materials
- multilayer packaging
- foil
- Prior art date
Links
- 239000005022 packaging material Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000011888 foil Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Przedmiotem wynalazku jest wielowarstwowy materiał opakowaniowy przeznaczony zwłaszcza do produkcji opakowań i elementów opakowań na różnorodne produkty spożywcze, w tym podgrzane i sposób jego wytwarzania. Wielowarstwowy materiał opakowaniowy charakteryzuje się tym, że składa się z warstwy tektury falistej o gramaturze od 260 do 1640 g/m2, dwu- do pięciowarstwowej, z którą trwale, przy pomocy znanych klejów, połączona jest z jednej, bądź z obydwu stron, folia z tworzyw sztucznych bądź metalu, przy czym grubość folii nie przekracza 40 µ. Sposób wytwarzania wielowarstwowego materiału opakowaniowego polega na tym, że na powierzchnię tektury falistej bądź też na powierzchnię folii nanosi się znanymi metodami klej odpowiedni do rodzaju łączonej z tekturą falistą folii w ilości 20 - 100 g i w temperaturze 20 - 110°C przepuszcza się łączone materiały pomiędzy walcami dociskanymi do tych materiałów siłą, powodującą iż ciśnienie wywierane na łączone materiały mieści się w zakresie 0,01 - 0,1 MPa.. W przypadku zastosowania klejów dyspersyjnych i rozpuszczalnikowych konieczne jest sezonowanie gotowego materiału opakowaniowego przez okres 12-24 godzin od jego wytworzenia.The subject of the invention is a multilayer packaging material intended in particular for the production of packaging and packaging elements for various food products, including heated ones, and a method of its production. The multilayer packaging material is characterized in that it consists of a layer of corrugated cardboard with a grammage of 260 to 1640 g/m2, two- to five-layer, to which a plastic or metal foil is permanently connected on one or both sides using known adhesives, the thickness of the foil not exceeding 40 µ. A method of producing multilayer packaging material consists in applying to the surface of corrugated cardboard or the surface of a foil in an amount of 20-100 g in accordance with known methods, and at a temperature of 20-110°C, the materials to be combined are passed between rollers pressed against these materials with a force causing the pressure exerted on the combined materials to be in the range of 0.01-0.1 MPa. In the case of using dispersion and solvent adhesives, it is necessary to season the finished packaging material for a period of 12-24 hours from its production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL370736A PL203800B1 (en) | 2004-10-15 | 2004-10-15 | Multilayer packaging material and method for its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL370736A PL203800B1 (en) | 2004-10-15 | 2004-10-15 | Multilayer packaging material and method for its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL370736A1 true PL370736A1 (en) | 2006-04-18 |
| PL203800B1 PL203800B1 (en) | 2009-11-30 |
Family
ID=38317662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL370736A PL203800B1 (en) | 2004-10-15 | 2004-10-15 | Multilayer packaging material and method for its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL203800B1 (en) |
-
2004
- 2004-10-15 PL PL370736A patent/PL203800B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL203800B1 (en) | 2009-11-30 |
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