capping machine
- noun
- Specialized
- The technician calibrated the capping machine to ensure it applied caps securely to each bottle.
Examples
-
After filling the bottles with juice, workers used a capping machine to seal them for shipping.
-
Fresh oysters to be shipped in quart and pint cans were measured by hand into cans, which were fed automatically into a capping machine and then placed under immediate refrigeration.
Academic text (1996) -
The factory installed a new capping machine to increase production efficiency.
Synonyms
A tool that puts caps on bottles
A person or machine that puts lids on containers
Surface Forms
Morphology
The meaning is directly and compositionally derived from 'cap' (to place a cover) + 'machine' (a device), so it denotes a device that places caps. This follows a common compound noun pattern found across languages, making it immediately understandable to a B1 learner who knows the constituents.
Etymology
The name capping machine comes from the clear image of a machine putting a small 'cap' like a hat onto a bottle. The parts capping and machine show the action and the tool, so that's why it means a device that 'seals' bottles.