How to Optimize Cycle Time in 2K Injection Molding
Optimizing cycle time in 2K injection molding involves focusing on three primary areas: maximizing cooling efficiency, reducing mold movement times, ... Read more
Why Some Materials Do Not Bond in Two Shot Molding
Materials fail to bond in two-shot molding primarily due to chemical incompatibility between the polymers. If the molecular structures of ... Read more
How to Test Adhesion in Dual Material Parts
Testing adhesion in dual-material parts involves both qualitative and quantitative methods. Qualitative tests, like the manual peel test, are used ... Read more
How to Select Material Pairings for 2K Molding
Selecting the right material pairings for 2K molding is a critical decision. A successful outcome depends on achieving a strong, ... Read more
How to Design Parts for 2K Injection Molding
Designing parts for 2K injection molding requires a focus on three key areas. These are material compatibility, wall thickness transitions, ... Read more
What Defects Occur in 2K Injection Molding and How to Fix Them
The most common defects in 2K injection molding are poor adhesion between materials, flashing of the overmold, and deformation of ... Read more
Designing 2K Molds: Index Plate, Rotary Platen, and Core Back Methods Explained
Designing a successful 2K mold requires choosing the right method to move the first-shot part to the second-shot cavity. The ... Read more
What is Dual Material Tooling and How Does It Work?
Dual material tooling, also known as 2K or two-shot injection mold tooling, is a sophisticated type of mold that allows ... Read more
Who uses two shot molding and why it matters?
The most innovative products on the market often share a hidden secret: their most critical components are made with two-shot ... Read more
