PTJMould Industrial Company Limited is one of the finest plastic injection molding companies. The company had established in the year 2010. They are one of the best China plastic injection molding com...
here are two main purposes for polishing the mold, one is to increase the brightness and beauty of the plastic mold. The two is to make the die easy to die out. In the process of polishing, crude oil ...
The factors that determine the price of plastic moulds are as follows: Expected production of plastic moulds, which determines what kind of material to use and what price to pay. The siz...
There are many problems to be paid attention to in mould manufacturing. If you don’t know its process and key points, you should learn more about the following knowledge. 1) What is the m...
What is weld lines Weld lines are the most common defects in injection molded products. Except for a few injection molded parts with very simple geometry, weld lines occur in most injection molded par...
In our injection molding, due to various factors, we often see some uncomfortable cracking after molding, which often makes us feel headache. So today, let’s talk about how to deal with the crac...
Some products of the injection mold factory are molded with PC (polycarbonate) or PC + ABS materials. Due to the poor fluidity of PC, the process is usually filled with high mold temperature and high ...
In order to avoid unnecessary waste of time and trouble in mass production, it is necessary to pay patience to apintejinust and control various processing conditions, find out the best temperature and...
Reasonable saving of the processing cost of injection mould can increase the economic benefit of enterprise production, save the production cost of enterprise, and benefit the competition of enterpris...
Supported by In-House Design and Engineering Teams One component of the plastics manufacturing industry that’s on the rise is large part injection molding. This industry has come a long way. Man...
How to get injection mold quotation from mold maker? Although there are countless creative people with great creativity in this world, sometimes they just do not have the necessary knowledge to turn t...
The production process of a set of plastic molds is not a one-step process. It is necessary to grasp the structural design of the product well, so as to avoid many problems in the subsequent productio...
In the process of plastic injection molding, too high or too low temperature will have adverse effects on the injection molded parts, which will directly lead to the scrap of the molding parts. Theref...
PTJMould Industrial Company Limited is a professional china plastic injection molding company for 3D Printing Rapid Prototyping Service,precision Cnc milling service and custom cnc machining services,...
Parting surface, that is, the contact surface between the die and the punch when the die is closed. The selection of its position and form is influenced by the shape and appearance of the produ...
Medical device products have various shapes, sizes and cost ranges. Some of the lower cost products can be plastic instruments, syringes, disposable gloves, etc., as well as other disposable products ...
Over the past years, substantial advancements have been made in injection molding CAEsoftware. What started out as a tool to give designers a general idea of how a simple plastic part will fill, can n...
Nearly every single plastic molding company in the US and Europe has or is considering sending work to China, no surprise here. The incentives are very real, as are the pressures. Not only are the fin...
What is the draft angle? The draft angle is the angle between the side tangential direction of the intersection of the workpiece and the parting surface of the die and the normal direction of the part...
Discoloration refers to the inconsistency between the surface color of the formed parts and the required color. Discoloration may be caused by a variety of reasons, including injection molding machine...