1. Basic Concepts of PEEK PEEK, AKA Poly-ether-ether-ketone, is a special engineering plastic that possesses high thermal stability and a high mechanical performance. The main chain is a high molecular polymer formed by alternation of an ether bond and a ketone bond, of which the typical polymer is polyaryletherketone. The unit structure is as shown […]
How to find a reliable plastic mold factory? It has already become a pain in the neck for us to find a specialized mold maker that offers a reasonable and yet affordable price. Many are concerned that the quality of the product does not meet their requirements or the delivery is not punctual. With so […]
Recent years, plastic injection industry have a huge change in the environment of consumption upgrade. product requirements are getting an increase. In the past, large-scale production of precision-less plastic industry, now also need to rely on the mold industry to improve the accuracy of product demand. The production of plastic products starts with the design […]
Product: Headset band Material: PC No. of Cavity: 1X1 Product Characteristics: Simple shape, complex structure, with minimized parting line. 1.First of all, perform slope analysis. The following figure shows that the plastic injection mold has 4 undercuts. 2.The following figure shows that the mold has another 3 undercuts. That’s 7 undercuts in total 3.According to […]
Although there are countless creative people with great creativity in this world, sometimes they just do not have the necessary knowledge to turn the creative ideas into reality. If a project involves parts made of the plastic material, it might be appropriate to adopt the plastic injection molding process. Injection molding, the technique of choice for […]
Many mold makers and molders have had great success with one particular coating and have used it for all of their applications. Unfortunately, there is not a magical coating out there that works in every situation. Many times, excellent coatings are used in the wrong applications. Speaking from a player’s viewpoint, one of the major […]
Plastics of different colors are being used every day, covering a broad range of applications and scenarios, but few people know or consider, how these color hues are created. A variety of coloring systems can be used to color the plastic materials, each possessing its unique features, benefits, and weaknesses, among which masterbatches, “salt & […]
In March of 2001 the U.S. economy slid into a recession. By the time the powers that be decided to make the announcement in 2002 it was old news. Many organizations, including those in the moldmaking sector, had already taken a hard hit from the economic downturn, and were taking measures to survive long before […]
When compared to the past, the technological level of the Chinese mold industry has been greatly improved, but the proportions of high, medium and low-end molds produced by Chinese manufacturers are extremely imbalanced, which severely hampers the development of the Chinese mold industry. Over the past few years, tremendous changes have taken place in the […]
Mold adhesion, also known as sticking sprues or parts, is caused by improper contact of the nozzle tip with the sprue bushing, which does not allow sprue or part release and good filling. Usually, the diameter of the main runner needs to be big enough, so that the sprues are not completely solidified when injection […]