#1. Design Read More

Yixun have offer mold and moulding soluton to global customers from 100 countries. Customer send us the drawing or sample, and the forecast, we propose customer the comprehensive solutions . Read More

Struggling to choose between overmolding and 2K injection molding? Learn how volume, tooling cost, and cycle time drive the right decision. Read More

Avoid costly errors with precision plastic injection mold design. Discover how DFM, mold flow analysis, and smart tooling maximize your ROI. Read More

Selecting a medical mold partner? Learn ISO 13485, ISO 7/8 cleanroom, and IQ/OQ/PQ validation criteria to ensure compliance and patient safety. Read More

Scale production and slash per-part costs with multi-cavity injection molds. Master tooling economics, runner designs, and defect mitigation. Read More

Master 2K injection molding design, material compatibility, and ROI to eliminate assembly, reduce costs, and boost part quality. Read More

When developing modern household plastic goods, conventional single‑cavity injection molding cannot always solve design challenges such as thick‑wall sink marks, heavy part weight, soft‑touch requirements, or dual‑color appearances. Two advanced molding technologies stand out in the consumer home‑goods sector: Gas‑Assisted Injection Molding (GAIM) and 2K (Two‑Shot) Injection Molding.

Many product developers are confused: what are their real‑world benefits? What parts are they suitable for? What extra machine and mold investments are needed? This blog breaks down gas‑assist and 2‑shot mold solutions to help you make the right choice for your next household product project. Read More

Aliphatic Polyketone (POK / POKETONE) is a high-performance thermoplastic widely recognized as an upgraded alternative to POM and PA for dynamic sealing and sliding components. Compared with traditional engineering plastics, POK features ultra-low water absorption, excellent hydrolysis resistance, outstanding oil/grease resistance, low creep, high elastic recovery, low friction, and minimal stick-slip behavior.

These unique mechanical and tribological properties make POK the ideal material for hydraulic systems, fluid control equipment, and precision moving parts that require long-cycle dynamic operation and stable sealing performance.

Most importantly, all qualified POK grades and custom-modified POK compounds are fully injectable, supporting high-precision injection molding for mass production, as well as machining from extruded rods for prototype samples. Read More

In injection molding, surface texture is more than just an aesthetic choice—it’s a critical design element that directly impacts mold functionality, part quality, and production efficiency. Whether you’re designing a glossy electronic housing, a leather-grained automotive interior, or a textured consumer product, the relationship between your chosen surface finish and the draft angle is make-or-break. Get this pairing wrong, and you’ll face scratched parts, uneven texture replication, or costly mold reworks.
This blog dives into how surface textures (from mirror polish to deep embossed grain) interact with draft angles, covering mold design principles, common pitfalls, and best practices across industries. Read More

In the high-stakes world of medical device manufacturing, material selection isn’t just a design choice—it’s a critical decision that impacts patient safety, regulatory compliance, and product performance. Among the most innovative materials transforming medical injection molding are Cyclic Olefin Copolymers (COC) and Cyclic Olefin Polymers (COP). These advanced engineering plastics offer a unique combination of properties that make them indispensable for modern medical applications, from diagnostic tools to drug delivery systems. Read More

Selecting the right cosmetic packaging mold prevents leaks, defects, and ensures luxury aesthetics. Learn key process and material impacts. Read More