توضیحات:
فرمت پاورپوینت : pptx

قابل ویرایش

تعداد اسلاید :24

Paper/card are the compulsory materials so always expect questions in exam to relate to this topic

Protect
Inform
Contain
Transport
Preserve
Display
Typical themes:
Materials (food grade)
Composite materials
Spillage
Security
Hygiene
Insulation
Legal requirements
How are they made?
Typical card materials used:
Duplex board - bleached liner therefore cheaper for general packaging
Solid white board – bleached wood pulp, used for more expensive packaging
Foil lined board – keep heat and moisture in
Corrugated card (transit packaging) – cheap, rigid, good insulator, recyclable…