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Personal contact is important to us. If you have any questions or suggestions, or if you would like further information, please don't hesitate to contact us. We look forward to hearing from you!

Söhner Kunststofftechnik GmbH, Industriestrasse 29, 74193 Schwaigern, Germany

T +49 7138 812-200
F +49 7138 812-520
E info(at)

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Your vision is our concern.

Before a workpiece carrier, container or other type of packaging enters serial production, a team consisting of a design engineer and a mold builder create a prototype or initial sample for you. Individual designs can be tested for their suitability in regard to your daily processes and use and requirements on size, shape, stability, functionality and handling can be checked. Any existing defects or faults can thus be recognized and eliminated early, the development time can be shortened and possible follow-up costs can be prevented.

Phase 1: Draft

Development of a 2D/3D CAD model using CAD drawings of the customer and a prototype of the product to be packaged. We use the following software for this purpose: Inventor, Catia V5, Siemens NX and SolidWorks.

Phase 2: Pattern nest

Creation of an individual pattern nest for checking the nest geometry, using a 3D printer, among other methods.

Phase 3: Prototype / sample

Creation of the serial mold and a prototype/serial sample that is ready for serial production.

Phase 4: Serial production (release by the customer)

Possible post-processing of the mold with subsequent serial production.

Phase 5: Documentation

Using the workpiece carrier with tolerance specifications for automation as an example.