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What is a High Cavitation Mold?

In the world of plastic injection molding, efficiency and productivity are key considerations for manufacturers. One of the technologies that significantly enhance these aspects is the high cavitation mold. This specialized mold design enables the production of large quantities of plastic parts in a single cycle, making it an indispensable tool in various industries. Understanding […]

Two-Shot Molding vs. Overmolding

What is two-shot molding?   Two-shot molding, also known as dual-shot, multi-shot, or double-shot molding is a subcategory of injection molding that allows engineers to create multi-material or multi-colored parts without adding additional assembly steps. The two-shot injection molding process is best understood, where different material layers or colors are created by the injection molding […]

Just How Tolerances Influence Injection Molded Plastics?

What Is Tolerance? The tolerance stated in the plastic injection mold is an engineering requirement. In basic terms, they are allowable variants to the initial dimensions of the parts or the base dimension. As it is impossible to generate a product that purely abides by the base measurements, some leeway obtains factored into the design […]

What Are the Different Types of Unscrewing Molds?

Unscrewing molds are essential tools in the plastic injection molding industry, specifically designed to produce threaded plastic parts. These molds ensure the creation of precise and consistent threads, critical for the functionality of various components. Understanding the different types of unscrewing molds can help manufacturers choose the right tool for their specific needs. This article […]

Unscrewing Mold 101: Guide to Working, Importance, and Types

Unscrewing molds are a crucial component in the plastic injection molding industry, particularly when it comes to manufacturing threaded parts. These molds enable the production of high-quality threaded components with precision and efficiency. This article provides a comprehensive guide to the working principles, importance, and various types of unscrewing molds.   How Unscrewing Molds Work […]

Beginner’s Guide to Design for Unscrewing Molds

Designing molds for unscrewing parts is a crucial skill in the realm of injection molding. Unscrewing molds are commonly used for producing threaded parts, such as caps, lids, and closures. Understanding the fundamentals of design for unscrewing molds is essential for beginners looking to venture into this area. In this guide, we’ll cover the basics […]

NPE 2024 – WIT MOLD Invitation

WIT MOLD will be participating in the NPE 2024 exhibition, which is scheduled to take place from May 6th to 10th in Orlando, Florida. Sincerely invite all of customers & friends to visit our booth South hall, S14207.  

What Is Thermoset Molding?

Many people are not aware of the advantages of thermoset materials. This guide describes the thermoset molding process and how it can benefit you.   Thermoset Molding Thermoset molding is an irreversible molding process by which malleable forms of plastic are forced into a heated mold and formed into their final shape. Thermoplastic molding is […]

Difference between Thermoset & Thermoplastic Injection Molding

Thermoplastics and thermosetting plastics are two separate classes of polymers that are widely used in the process of injection molding to create products of various types. Both these categories of plastics possess different properties and characteristics. Hence, choosing the right category of polymer, between the two, is of paramount importance to achieve the expected results […]

Common Defects Of Injection Molds And Their Solutions

An injection mold is a tool for producing plastic products and for giving them a complete structure and precise dimensions. Read on for more information about common problems and solutions for injection molds.     A mismatch between mold and injection molding machine Causes: 1. Positioning ring position is not correct, size is too big […]