With the increasing awareness of environmental protection, taking the path of healthy and ecological sustainable development has become the best choice for the packaging industry. As the most widely used plastic packaging material, degradability has become a trend. According to the different principles, degradable plastic materials are divided into the following three categories: biodegradable
50%, 100%, 150%, 200%... Recently, the domestic raw material prices have continued to rise, causing many downstream companies to complain, and from the perspective of transmission, due to the continuous crazy price increase in the upstream, the transmission speed of the price increase tide It is also very fast, beyond the imagination of many people. According to Coatings Purchasing Network, as
After experiencing a sharp increase in mid-to-late December 2020, domestic steel prices began to fall in January this year, and the prices of various steel products fell by 200 yuan/ton to 600 yuan/ton. Although the current steel price has corrected somewhat, steel mills and steel traders are optimistic about the trend of steel prices after the Spring Festival and throughout the year. Currently, t
The New Year’s bell is about to ring with the arrival of the Year of the Ox, and we will usher in a hopeful 2021. Again, on behalf of Qingdao PRECESION Machinery Co., Ltd., I would like to express my sincere thanks to all the friends and guests who have supported our company for a long time, and I wish you all a happy new year and all the best! I wish your company full of vitality and success! Tha
The production equipment of animal husbandry fence board and pig house fence board is a PVC hollow profile extrusion production line. The width of the fence plate is different, and the size of the equipment is different. The conventional fence plate is 500.700.900.1000. Last time, we reserved the forming structure of the largest product 1200 for the customer, in case the plate with this width will
table of Contents Preface 1. Introduction and market prospects of wood-plastic building formwork projects 2. Production process and flow chart of wood-plastic building template 3. Whole plant production equipment for wood-plastic building template 4. User-supplied projects and equipment installation and commissioning 5. Feasibility analysis of PVC wood-plastic building template p
Tapered twin-screw granulator for plastic granulator Granulation is a plastic products in the process, split double granulation and cone double granulation, a detailed description of some of the parameters of the cone double granulation machine today, for your reference. Conical double granulation refers to the conical double screw extruder add granulation machine head through three - stage ai
Situation, trend and policy interpretation of PLA degradable plastics Corn starch - based biodegradable materials related topics. Let's start with the plastic limit decree: in 2020, the National Development and Reform Commission announced an opinion on further strengthening the treatment of plastic pollution, which has been read more than 100,000 times. Here are a few things to keep in mind:
