• Manufacturability Evaluation for Special-Shaped Plastic Part Molds

  Special-shaped plastic parts refer to non-revolved products characterized by irregular curved surfaces, multiple undercuts, sharp wall thickness differences and asymmetric shapes, widely applied to sm

  2026/08/04 Injection Mold

• Venting Parameter Reference for Microcellular Foam Plastic Molds

  Microcellular foam injection molding injects supercritical nitrogen and carbon dioxide into polymer melt, and dense microcells form instantly after pressure relief to realize lightweight molding. Comp

  2026/08/04 Injection Mold

• Automatic Thread Unscrewing Mold Structure for Threaded Plastic Parts

  Threaded plastic parts with internal or external threads adopt rotary automatic thread demolding mold structures to avoid manual screwing removal of finished products, which supports fully automatic m

  2026/08/04 Plastic Molds

• Practical Skills for Burr and Scorching Edge Treatment of Laser-Cut Plastic Parts Matched with China Injection Molds

  In modern China’s injection molding industry, laser cutting has become a common post-processing procedure for plastic molded parts. It is widely used for trimming plastic edges, punching holes, cuttin

  2026/08/03 China Injection Molds

• Cost Difference Analysis Between Partial Mold Revision and New Mold Fabrication

  Product upgrading, size correction and structural optimization often occur in injection molding production. Factories adopt two solutions for product modification: partial mold revision based on origi

  2026/08/03 Injection Molding

• Core Structural Design Essentials for TPU Overmolding Molds

  TPU combines rubber elasticity and plastic processing performance. Dual-color hard-soft overmolding and secondary insert overmolding are mainstream molding technologies, yet overmolding easily causes

  2026/08/03 Injection Mold

• Pre-emptive Prevention Measures for Defects of Appearance Plastic Molds

  Appearance plastic parts have strict requirements against pits, flash, weld lines, water streaks and uneven gloss. Remedying defects through mold revision and machine debugging after defective product

  2026/08/03 Plastic Molds

• Core Development Essentials for Gas-Assisted Molds of Deep-Cavity Injection Molding

  Deep-cavity plastic parts always feature deep depth, uneven wall thickness and long narrow ribs. Conventional injection molding frequently causes shrinkage dents, internal shrinkage cavities, heat acc

  2026/08/03 Injection Molding