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Analysis of the Causes of Uneven Shrinkage in Injection Molded Parts

Uneven shrinkage in a plastic part often results in uneven internal stress distribution. If this stress exceeds the part’s stiffness, it will cause warping and deformation, impacting its dimensional stability. What is warping? When internal stress (due to uneven shrinkage) > material stiffness => warping Uneven shrinkage in a plastic part often results in uneven […]

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Structural design of plastic products

2 Strengthening tendons (bone position) :Most plastic products have reinforcing ribs. This is because reinforcing ribs can significantly enhance the overall strength of the product without increasing its overall thickness, which is particularly useful for large and stressed products. At the same time, they can also prevent the product from deforming. The thickness of the

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Analysis of key points in injection molded parts design

Improper control of molding conditions If the injection pressure is too low, the injection and holding times are too short, the injection rate is too slow, the material and mold temperatures are too high, the part is not cooled enough, the temperature during demolding is too high, the insert temperature is too low, or there

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Elevate Your Office Chair Production with Our Precision Mould Solutions

In the fast-paced world of office furniture manufacturing, the backbone of exceptional products lies in the quality of their moulds. At Solidco Mould, we specialize in crafting high-performance office chair moulds that redefine precision, durability, and efficiency—empowering your brand to deliver ergonomic, stylish, and long-lasting seating solutions that stand out in global markets. Why Office

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Why Do Injection Molded Parts Have Dents And Sink Marks

Improper Control Of Molding Conditions If the injection pressure is too low, the injection and holding times are too short, the injection rate is too slow, the material and mold temperatures are too high, the part is not cooled enough, the temperature during demolding is too high, the insert temperature is too low, or there

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Where Precision Meets Comfort: Engineering the Future of Office Seating!

In an era where 85% of global professionals now prioritize ergonomic well-being, the humble office chair has transformed into a marvel of human-centered design. At Solidco Mould, we craft the invisible foundation of this revolution: high-performance injection molds that turn ergonomic visions into mass-produced reality. Market Momentum: Beyond Sitting, We’re Shaping Industries Innovation in Every

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We are family in Solidco MOULD!

Here’s a warm and engaging company birthday post for social media, emphasizing employee appreciation and care: 🎉 Celebrating YOU, Our Amazing Team! 🎉 At SOLIDCO MOULD, our greatest strength is our people! Today, we’re thrilled to celebrate the birthdays of our incredible employees who make every day brighter. 🎂✨ Your dedication, creativity, and passion inspire

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Analysis And Troubleshooting Methods For Surface Gloss Of Injection Molded Parts

Mold failure Since the surface of the plastic part is a reproduction of the mold cavity surface, if there are surface defects such as scars, corrosion, micropores on the surface of the mold, it will be reflected on the surface of the plastic part to cause gloss poor. If there is oily, moisture on the

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Hot vs Cold Runner Systems in Molds: Key Differences Unveiled

In the dynamic realm of mold manufacturing, the choice between hot and cold runner systems significantly impacts production efficiency, product quality, and cost-effectiveness. As industries from automotive to consumer electronics strive for precision and sustainability, understanding the nuances of these two systems is crucial. This article delves into the key distinctions between hot and cold

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Plastic Molding Process

Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting. Injection molding machine (referred to as injection machine or injection molding machine) is the main molding equipment that uses plastic molding molds to make

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Several Basic Points To Be Mastered In Injection Mold Design

When designing each injection molding product, we must first determine its mold opening direction and parting line to ensure that the core pulling slider mechanism is minimized and the influence of the parting line on the appearance is eliminated. 1. After the mold opening direction is determined, the product’s reinforcement ribs, buckles, protrusions and other

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