Services – Post-Processes

Plastic injection post-processes

We coordinate and validate post-injection processes to deliver functional assemblies and final finishes ready for use, maintaining technical control over quality, tolerances, and repeatability.

Common problems in assemblies and finishes after injection

Even if the part comes out correctly from the mold, post-processes can introduce variability, rejections, or delays if clear technical criteria and consistent quality control are not defined.

Quality variability due to lack of process criteria

Without defined parameters for each post-process, it is common to have inconsistent results in assembly, welding, or printing.

Rejections due to aesthetic or functional defects

Small marks, misalignments, or fixing problems can affect the final quality of the assembly and generate rework.

Difficulty coordinating various processes and suppliers

When several post-processes are involved, the lack of technical coordination can create bottlenecks, delays, and integration errors.

Plastic injection post-processes managed with technical criteria

We manage and coordinate the processes after plastic injection production, to ensure that the final product meets the defined functional, aesthetic, and quality requirements.

Plastic injection post-processes are part of the final product result and must be addressed with the same technical rigor as the mold design or the injection process. A poor definition of these processes can compromise the final quality control and validation.

We act as a single technical point of contact, coordinating suppliers and processes to ensure coherence, repeatability, and control in all post-injection phases.

Assembly of sets

Assembly of plastic components and subassemblies, ensuring correct alignments, reliable fixings, and functionality of the final assembly.

Ultrasonic welding

Joining processes using ultrasound to obtain resistant, repeatable assemblies without the addition of additional materials.

Screen printing and pad printing

Application of markings, logos, and texts on plastic parts, guaranteeing legibility, durability, and aesthetic finish.

Final quality control of the assembly

Verification of the final product after post-processes to ensure coherence, functionality, and compliance with the defined criteria.

Plastic injection post-processes

The importance of correctly defining post-processes

Plastic injection post-processes have a direct impact on the final quality of the product and its functionality. A correctly injected part may present problems if the subsequent processes are not well defined, controlled, or coordinated from the beginning of the project.

Defining plastic injection post-processes is a step within our work process in injection mold projects, which involves establishing clear technical criteria for assembly, joining systems, surface finishes, and final quality control methods. These criteria allow us to ensure the repeatability of the process and reduce the variability between production batches.

When post-processes are approached as an independent phase without technical coordination, aesthetic defects, functional problems, or delays in delivery are common. Integrating them within the global flow of the project allows anticipating incidents, optimizing times, and ensuring that the final product meets the requirements defined from the design.

The correct management of plastic injection post-processes is key to guaranteeing the functionality, finish, and final quality of the product.

Advantages of integrating post-processes into the project

Managing plastic injection post-processes in a coordinated manner allows ensuring the quality of the final product, reducing incidents, and simplifying the technical management of the project.

Greater quality and consistency of the final product

The definition of technical criteria and controls in each post-process reduces variability and ensures repeatable results.

Reduction of rejections and reprocessing

Controlling assemblies, joints, and finishes from the beginning minimizes aesthetic and functional defects.

Simplification of project management

A single technical contact coordinates the different processes and suppliers, avoiding communication errors.

Delivery of sets ready for use

Integrated post-processes allow delivering complete, functional, and validated final products.

Do you need to define and coordinate the post-processes of your product?

We help you define and manage assemblies, joints, and finishes with clear technical criteria to ensure the final quality of the assembly.