1. About the installation test of plastic cap moldTest model is a very important part in the production process, and its modification and supplement are the continuous development of this design.2. Make preparationsBefore testing, we should actively test the plastic cap …[details]

With the continuous growth of China's economic level, the logistics industry is gradually given more and more rich value. As a huge industry with horizontal development involving transportation, railway, civil aviation, storage, transportation and packaging, the logistic…[details]

As the intangible assets of an enterprise, it can greatly enhance the image of the enterprise in the industry, deeply rooted the good image of the enterprise and its products in the minds of consumers, and more smoothly obtain high additional profits from the name of the…[details]

You may be very familiar with the bottle blowing machine, which is mainly used to blow bottles. The bottle blowing machine is mainly used to blow plastic particles or softened liquid into bottles that people need through certain technological means. Compared with other r…[details]

On the premise of ensuring the hardness of the mould, the pre cooling, staged cooling and quenching or temperature quenching process shall be adopted as far as possible.2. Changping heat treatment suggestions. For the precision and complex die, the nitriding heat treatme…[details]