Application
Machine and fixture selection guidance for irregular plastic products, special surfaces, R-corners, concave or convex parts, and custom decoration tasks.
Product requirements
Physical sample and dimensioned drawing
Clamping, support and decoration surfaces
Required motion path and tolerance
Production setup
Contour-following roller path
Learning motion profile
Pad-style local transfer
Factory video notes
An edited operating clip showing fixture-supported rotation and roller contact on a small rounded workpiece.
What to watch: Watch how the fixture supports the workpiece while the contact point moves around the contour.
Open video notesA short view of a transparent curved workpiece moving beneath a roller contact head.
What to watch: Watch the supported workpiece surface pass through the narrow contact zone.
Open video notesA close view of a contact head moving over a large-radius fixture area.
What to watch: Observe the relative motion between the contact head and the supported contour.
Open video notesConnected evidence
These routes are connected by selection conditions, process mechanism and validation order; they do not imply universal machine fit.
Related knowledge
Cases and solutions
Machine options
Flat and round products that require repeat-position heat transfer.
View machine detailsCurved foil lines on cylindrical cosmetic packaging.
View machine detailsFlat logos on cap tops, plastic boxes and similar flat products.
View machine detailsSide foil lines on round products or products with rounded R-corner sides.
View machine detailsSlightly curved, concave or convex surfaces requiring small-area heat transfer.
View machine detailsThree-color pad printing for sanitary ware markings such as faucets, shower heads, handles and knobs.
View machine detailsContact Hengfa
Send product photos, dimensions, material, artwork position and output target. We will recommend a suitable machine configuration.
