Tech-ni-Fold
GUK logo

Tooling for GUK machines

44 GUK machines mapped · 15 problems we solve on them

Our tooling retro-fits to the shafts your GUK machines already have, so they crease, perforate and cut to a standard the original tooling was never built for. Find your model below, or tell us what you run and we’ll email you exactly what fits.

GUK buckle folders

27 models
Eliminate fibre crackingCracked colour on the fold, on digital, coated or cross-grain stock. The steel score that causes it, and what replaces it in minutes.True micro-perforationRagged bursts, paper dust, stacks that will not lie flat. The coarse perf wheel that causes it, and the blade that replaces it in minutes.Guillotine-quality cuttingFuzzy, dusty edges and a second pass at the guillotine. The crush-cut slitters that cause it, and the scissor-action tool that replaces them in minutes.Section scores that holdSections that spring open, gusset at the head and fight the stitcher. The barely-there steel score that causes it, and the deep, defined score that replaces it.Pharma leaflet scoringTorn scores and wrinkled folds on thin, highly-folded leaflet work. The abrasive steel score that causes it, and the six-setting pharma score that replaces it.Book cover creasingSpine and hinge creases in one pass, in register, without cracking. The cover work you send out, done on the folder you already run.Close-proximity finishingCrease beside cut, crease beside perf, cut beside perf, or doubles of any of them. One housing, six set-ups, no letterpress bill.Crease with perfs both sidesThe perf-crease-perf pattern for stubs and tear-offs, packed into millimetres, in one pass. The specialist tool for work that otherwise goes to letterpress.Custom & OEM toolingA part that is obsolete, impossible to source, or never existed. If it is a wheel, a blade, a rib or a holder that touches paper or board, we can probably make it.

GUK outsert systems

7 models

GUK combination folders

5 models
Eliminate fibre crackingCracked colour on the fold, on digital, coated or cross-grain stock. The steel score that causes it, and what replaces it in minutes.True micro-perforationRagged bursts, paper dust, stacks that will not lie flat. The coarse perf wheel that causes it, and the blade that replaces it in minutes.Guillotine-quality cuttingFuzzy, dusty edges and a second pass at the guillotine. The crush-cut slitters that cause it, and the scissor-action tool that replaces them in minutes.Section scores that holdSections that spring open, gusset at the head and fight the stitcher. The barely-there steel score that causes it, and the deep, defined score that replaces it.Pharma leaflet scoringTorn scores and wrinkled folds on thin, highly-folded leaflet work. The abrasive steel score that causes it, and the six-setting pharma score that replaces it.Book cover creasingSpine and hinge creases in one pass, in register, without cracking. The cover work you send out, done on the folder you already run.Close-proximity finishingCrease beside cut, crease beside perf, cut beside perf, or doubles of any of them. One housing, six set-ups, no letterpress bill.Crease with perfs both sidesThe perf-crease-perf pattern for stubs and tear-offs, packed into millimetres, in one pass. The specialist tool for work that otherwise goes to letterpress.Custom & OEM toolingA part that is obsolete, impossible to source, or never existed. If it is a wheel, a blade, a rib or a holder that touches paper or board, we can probably make it.

GUK knife folders

4 models
Eliminate fibre crackingCracked colour on the fold, on digital, coated or cross-grain stock. The steel score that causes it, and what replaces it in minutes.True micro-perforationRagged bursts, paper dust, stacks that will not lie flat. The coarse perf wheel that causes it, and the blade that replaces it in minutes.Guillotine-quality cuttingFuzzy, dusty edges and a second pass at the guillotine. The crush-cut slitters that cause it, and the scissor-action tool that replaces them in minutes.Section scores that holdSections that spring open, gusset at the head and fight the stitcher. The barely-there steel score that causes it, and the deep, defined score that replaces it.Pharma leaflet scoringTorn scores and wrinkled folds on thin, highly-folded leaflet work. The abrasive steel score that causes it, and the six-setting pharma score that replaces it.Book cover creasingSpine and hinge creases in one pass, in register, without cracking. The cover work you send out, done on the folder you already run.Close-proximity finishingCrease beside cut, crease beside perf, cut beside perf, or doubles of any of them. One housing, six set-ups, no letterpress bill.Crease with perfs both sidesThe perf-crease-perf pattern for stubs and tear-offs, packed into millimetres, in one pass. The specialist tool for work that otherwise goes to letterpress.Custom & OEM toolingA part that is obsolete, impossible to source, or never existed. If it is a wheel, a blade, a rib or a holder that touches paper or board, we can probably make it.

GUK plow folders

1 model

Tell us which GUK you run.

We’ll email you exactly what fits and what it costs, specified by the engineers who make the tools, not picked from a catalogue.

No payment details. No commitment. A money-back promise has backed this tooling since 1999.