Stop Film Bulging by Correcting the Blade Setup

Film can bend or bulge during cutting when the blade holder is set too deep, the blade is worn out, or a non-original blade does not match the required angle and sharpness. Reduce the blade holder depth, with 5 being the usual setting, replace a dull blade, and use an original blade. These remedies address uneven stress, pulling, and cutting irregularities that can deform the film.

Documented Symptom and Causes

The documented symptom is film that bulges or deforms while it is being cut. Three blade-related conditions can produce this problem. Excessive blade holder depth can create uneven stress on the material. A worn or dull blade can cut unevenly and pull the film. A non-original blade may have an unsuitable angle or sharpness, resulting in cutting irregularities.

Supported Checks and Fixes

1. Reduce the blade holder depth. If the depth is set too high, lower it to reduce uneven stress on the film. A blade holder depth of 5 is the usual setting.
2. Replace a worn-out blade. A dull blade can pull the film and cause deformation because it does not cut evenly. Replace it with a new blade.
3. Use an original blade. Non-original blades may not match the necessary angle and sharpness. Use an original blade to avoid related cutting irregularities and support optimal cutting performance.

Expected Result

After excessive blade holder depth is reduced, a worn blade is replaced, and an original blade is used, the cutting setup should no longer create the documented uneven stress, pulling, or irregular cutting associated with film bulging. The expected result is improved film handling during cutting and optimal cutting performance from the original blade.

Common Questions

What blade holder depth is normally recommended?

A depth of 5 is the usual setting. If the holder depth is higher and the film is bulging during cutting, reduce the depth because excessive cutting depth can place uneven stress on the material.

Why should the blade be replaced?

A worn or dull blade may cut unevenly and pull the film, causing it to deform. Replacing the worn blade with a new one addresses this documented cause.

Why use an original blade?

A non-original blade may differ in angle and sharpness, which can cause cutting irregularities. An original blade is recommended to ensure optimal cutting performance.