Film Folding

What our customers say

We have been buying from Protos for many years because they are so reliable. Quite simply, they do what they say they’re going to do.

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Centre and J-Folding Conversion Service

At Protos we offer a bespoke service for both centre- and J-folding flexible packaging films.

J-folded film means that the film is processed in such a way that the fold line is offset to provide a lip. As an example, 700mm width film may be centre-folded to size 700/350mm or J-folded to 375/325mm, thereby providing a 50mm lip. The maximum film width for J-folding is typically 1000mm.

Alternatively, centre-folded films is where the fold is exactly central. Our manufacturing tolerances for centre-folding ranges from 300mm folded to 150mm, up to 1500mm folded to 750mm width.

More Information and Advice

Whether you require centre- or j-folded reels , give our team a call on 01453 511126 to talk about your needs and requirements. Alternatively you can message us below for more information and advice regarding all our manufacturing processes.