videocourse

Basic knowledge 3: Packaging: the final stage - packing


Thursday, 3. January 2030 - Start 9:00, Duration: 2:13h
english

Cost: 499,00€
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0:21h
Seal peel : processes
  • Maschine (Temperatur, Druck, Oberfläche, Zeit)
  • Wärmeübertragung durch SiegelsystemeMaschinentyp (Geschwindigkeit, Genauigkeit)Auswahl der Substrate (Rohstoffe, Dicke)
  • Aufbau der Folie (in der Regel mehrschichtig)
0:15h
Seal peel : materials 1
  • PE/LDPE/LLDPE
  • PP C
  • EVA Copolymers
  • Acrylic Copolymers
  • Ionomers
0:12h
Seal peel : materials 2
  • mPE
  • Polybutene-1
  • Coated films
0:17h
Barrier and MAP
  • Basics Barrier types
  • Requirements of the filling material
  • Methods of preservation
  • Oxygen and water vapor barrier
  • Material comparisons
  • Modified Atmospere Packaging
0:15h
Barrier materials
  • Coextrusion
  • PP/EVOH/PP ; PE/EVOH/PP
  • Lamination
  • PET/PE
  • Aluminum
  • Coatings PVDC
  • Plasma coatings
  • AlOx, SiOx, Metallizing
0:12h
Printing
  • Offset printing
  • Flexo printing
  • Digital printing
  • Gravure printing
0:15h
Form, Fill and Seal
  • The process
  • Longitudinal seams
  • Transverse seams
  • Critical points
0:09h
Specifications
  • Why specifications?
  • Who influences specifications?
  • How do you build a packaging specification?
0:17h
Testing
  • Density
  • MFR/MVR
  • Grammage
  • Optics
  • Mechanics
  • coefficiant of friction
  • Tear resistance
  • puncture Resistance
  • Seal strength
  • Electrical properties
0:16h
Food contact regulations
  • General principles
  • The most important regulations for food contact
  • Migration
  • Declaration