Plastic Screwing
The form-fit further processing of your deep-drawn parts using plastic screw connections
Overview of Plastic Screwing in Thermoforming
Plastic screwing is a key method for assembling thermoformed parts in a secure, form-fitting manner. During final assembly, thermoformed components are combined with functional modules, enhancing their utility with electrical connections, locking systems, or reinforcement elements. As the last step in the thermoforming process, plastic screwing ensures structural integrity and optimal performance.
Plastic Screwing Techniques
Closure Stud Techniques
Application: Ideal for thermoformed tray and lid sets.
Flange Surfaces with Connectors
Application: Used to securely join thermoformed housing sets.
Threaded Inserts: Heat-Embedding or Bonding
Application: Suitable for cladding parts in bus and rail transport applications.
Enhancing Assemblies with Plastic Screwing
Fastening Systems for Plastic Screwing
Secure closure systems such as ball-socket connections or insert nuts for enhanced durability.
Hinge Installations via Plastic Screwing
Enables the integration of swing components, such as doors and access panels.
Plastic Screwing for Structural Fixations
For specialized applications, adhesive bonding can be combined with plastic fastening for additional strength.
Securing Electronic Components
Ensures stable mounting of sensors and electronic modules.
Plastic Screwing for Reinforcement
Adds rigidity using frames or metallic support structures.
Advantages of Plastic Screwing
High Precision & Secure Fit of Plastic Screwing
3D assembly guides ensure accurate, reproducible, and process-secure screw connections.
Versatile Application of Plastic Screwing
Suitable for hinges, cable systems, handle solutions, and closure mechanisms across plastic and metal materials.
Enhanced Thermoformed Parts through Screwing
By assembling components in the form of plastic screw fittings, deep-drawn parts are further refined to fulfill other purposes.
Seamless Integration into Your Workflow
Pre-assembled plastic-screwed modules allow immediate system integration, reducing internal workload.
Key Considerations for Plastic Screwing
Functionality
Direct connection of two thermoformed parts or attachment of electrical/mechanical assemblies.
Key Factors
- Torque Control: Proper torque settings ensure process reliability.
- Material-Specific Screws: Designed to accommodate the lower strength of plastic compared to metal.
- Careful Pressure Distribution: Prevents material breakage during assembly.
Additional Joining Techniques for Thermoformed Plastic
Interested in alternative joining methods for thermoformed plastics? Explore other techniques such as adhesive bondingand plastic welding for enhanced assembly solutions.
