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One common defect in plastic injection molded parts is the sink mark, which appears as a dimple or shallow depression on the surface, affecting both quality and visual appeal. As a manufacturing supplier, we recommend addressing sink marks before they occur, rather than scrambling for solutions once Read More

The holes, slots, and depressions in plastic parts are essential for assembly, ventilation, and even adding aesthetic appeal to some products. These features are created by the core, the mold's protruding section. During injection molding, a core with excessive height or length endures greater impac Read More

According to incomplete statistics, there are 45 polymer series in the material library, up to 85000 kinds of plastics, which can be roughly divided into two categories: thermosetting plastics and thermoplastics. Injection molding is one of the most commonly used methods for manufacturing large quan Read More

Design Tip: Reduce Injection Moulding Costs Reduce the costs with these injection moulding design recommendationsEveryone wants to save money on manufacturing parts. But one of the simplest ways to reduce the cost of injection-molded parts is to increase the quantity of parts. This is because the in Read More

Injection Molding Comprehensive Processing Guide: Eight Elements to Reduce Injection Part Mold CostsEvery business wants to save money on part manufacturing. How do you reduce the cost of a single part in injection molding? One might think that the easiest way is to increase the number of parts and Read More

Zonze Custom Injection Molding Service - What is Nano Injection Molding?What is nano injection molding process?Nano injection molding process is referred to as NMT, it is the first metal surface through the nano treatment, plastic injection molding directly on the metal surface, to get the plastic + Read More

Zonze Custom Injection Molding Service - What is Nano Injection Molding?What is nano injection molding process?Nano injection molding process is referred to as NMT, it is the first metal surface through the nano treatment, plastic injection molding directly on the metal surface, to get the plastic + Read More

Producing plastic parts with undercuts in the injection molding service manufacturing sector presents obvious challenges for manufacturers. Undercuts are protrusions or depressions in a part that prevent the mold from sliding away in the parting direction after the part is molded. These features inh Read More

Zonze Custom Injection Molding Service - What is Injection Molding?Plastic products are widely used in several industries, ranging from home appliances to medical devices, automotive parts, and more. For this reason, plastic injection molding is a popular technique used across various sectors. If yo Read More