IX Packaging Ink & Extrusion

Gravure printing 凹版印刷

Gravure printing: the image is engraved into a cylinder, one cylinder per colour.

Back end 后道 Required by 90 of the 247 products we catalogue.

Multi-station printing press receding down a polished factory aisle
Eight individually driven colour decks on one press, under a panel ceiling. — Pincheng

What actually happens

Gravure carries fine detail and photographic work that other methods struggle with, and it holds registration across long runs. The cylinders are a real one-off cost, which is why gravure suits repeating programmes rather than one-off short runs.

What to specify

Specify colour count and supply a signed proof on your actual substrate — never a bare colour reference, because the same ink reads differently on woven, on film and on paper.

How it goes wrong, and what catches it

The failure mode. Colour drift between the approved proof and the run, and misregistration on fine detail.

The control. Production does not start until a press sheet is signed against your proof on your substrate. Signed copies are sealed and retained so a later dispute is settled with physical samples.

We publish which of our plants runs this process — see the capability matrix. We do not publish which plant runs a given order.

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