
die Verpackung
packaging
The material or container used to wrap, protect, and transport goods.
Achte darauf, die Verpackung des neuen Fernsehers nicht zu beschädigen.
Be careful not to damage the packaging of the new television.
packaging
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packaging
The material or container used to wrap, protect, and transport goods.
Achte darauf, die Verpackung des neuen Fernsehers nicht zu beschädigen.
Be careful not to damage the packaging of the new television.

packaging
The process or action of packing something.
Die Verpackung der zerbrechlichen Gläser erfordert besondere Sorgfalt.
The packaging of the fragile glasses requires special care.
The noun 'die Verpackung' (packaging) is derived from the verb 'verpacken' (to package/pack). The ending '-ung' is often used to form a feminine noun from a verb, describing either the process or the result of the action.
Das Verpacken der Geschenke hat lange gedauert.
Wrapping the gifts took a long time.
Whether the material (countable) or the process (uncountable) is meant can be recognized from the context. If people talk about 'Verpackungen' (packages/packaging items) in the plural or 'eine Verpackung' (a package), the material is meant. If the word refers to an activity, the process is meant.
Bitte wirf die leere Verpackung in den Müll.
Please throw the empty packaging in the trash.
When referring to the material, typical collocations are 'eine Verpackung öffnen' (to open packaging), 'in der Originalverpackung sein' (to be in the original packaging), or adjectives such as 'umweltfreundlich' (environmentally friendly), 'nachhaltig' (sustainable), or 'recycelbar' (recyclable).
Das Gerät muss in der Originalverpackung zurückgeschickt werden.
The device must be sent back in its original packaging.
cover / shell
Hülle and Verpackung can both refer to something that surrounds and protects another object. A Hülle is generally an outer covering or casing. Verpackung, on the other hand, is material or a container in which goods are wrapped, especially for sale, handover, or transport.

Eine feste Verpackung schützt die Kamera beim Versand.
Sturdy packaging protects the camera during shipping.
Eine feste Hülle schützt die Kamera beim täglichen Gebrauch.
A sturdy case protects the camera during everyday use.