CN Mould & Plastic Limited

Post-lnjection Process

17
07, 2025
Factors affecting the quality of plastic coating
The quality of plastic coating isn't just closely linked to the coating process and operation itself. Things like the choice of plastic material for the parts, their structural design, the plastic...
04
07, 2025
Plastic coating Process
The basic workflow of the plastic wet coating process is as follows, along with the functions and principles of each step: Degreasing → (Pre-treatment) Etching → Neutralization → Surface Cleaning ...
24
06, 2025
Injection Molding Part Coating
Injection molding part coating means applying a coating layer onto plastic surfaces to achieve desired effects as required.Common Classification of Plastic Coating• By Drying Method: ◦ Infrared Dryi...
08
06, 2025
Ultrasonic Welding of Injection Moulded Parts
Ultrasonic welding causes the plastic surface to vibrate, generating friction and heat, which continuously raises the temperature of the surface to be welded until it melts and connects, while the non...
05
06, 2025
Injection - Molded Part Water Transfer Printing
Water transfer printing technology is a kind of printing that uses water pressure to hydrolyze a polymer - based transfer paper/plastic film with a colored pattern. Water transfer printing is a transf...
20
05, 2025
Hot Stamping of Injection Molded Parts
Hot stamping is a printing method that transfers patterns from a carrier to a workpiece under heat and pressure. It is an important means of surface decoration for plastic parts and a commonly used de...
14
05, 2025
Pad Printing of Injection Molded Parts
Pad printing utilizes the principle of intaglio printing. The tools include a silicone rubber pad, a printing plate (made of steel or fiber) with a screened pattern, and ink. It can print various fine...
08
05, 2025
Secondary Processing of Injection-Molded Parts
The secondary processing of plastic products is in contrast to the primary processing, that is, the products that have been formed through primary processing (such as injection molding, extrusion, and...
18
06, 2024
Introduction to the Post-treatment Process of Injection Molded Products - Laser Marking
Laser marking is a process of surface treatment. Similar to screen printing and pad printing, laser marking is used to print characters or patterns on products. However, in contrast, laser making has ...
03
05, 2024
Surface treatment of materials -Screen Printing
Screen printing is a printing method by which ink is transferred to the surface of the substrate through a screen plate. Its core part is a printing plate made of silk screen, forming a hole pattern i...