Micrometric film applicator Model 358

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The Spiral Film Applicator Model 358 is a hand-held device for applying uniform paint or film layers onto flexible substrates such as cardboard, plastic films, leather and textiles. Spiral rollers compensate for surface irregularities and wrinkles to produce a controlled film layer. The unit is designed for manual operation with an ergonomic grip and corrosion-resistant construction.


Function and features
Spiral rollers depress the substrate while pulled, evening out uneven surfaces and accommodating slight contours or wrinkles.
Theoretical film thickness is determined by the spiral inter-spaces; application is achieved through the spiral gaps.
Ergonomic handle with grip for controlled pulling and repeatable application.
Corrosion-resistant materials for use in workshop and production environments.


Technical specifications

Widths: 80 mm / 150 mm / 220 mm

Gap height / Coat thickness: 10–200 µm

Number of application gaps: 4

Application principle: spiral turns depress the pad while pulled, producing film application via the spiral inter-spaces; theoretical layer thickness is calculated from these inter-spaces

Ergonomics: handle with grip for easier pulling and repeatable application

Construction: corrosion-resistant