The use of plastic all over the world has greatly contributed to the improvement of our economy. Ever since before, the plastic industry has already existed providing the individuals with proper jobs, contributing to the economy’s growth and success, and creating new innovations for the new millennium.
A lot of industries prefer to use plastics as this helps them to save a big amount of money. They are able to save a big amount of money since plastics decreases energy consumption and are known to be durable. Construction industries are major users of plastics since they are easy to install and again, it saves energy. The automotive industry have also benefited from the production of plastics. To them, plastics are durable, it doesn’t easily wear out, is resistant to corrosion, and gives them an easy way to add colors and simple auto finishing.
The manufacture of plastics involves several processes. This is to ensure that the plastics produced are of high quality. Plastic injection molding machine is the machine used in the process of making plastics. The production of plastics depends upon the type of plastic you want to produce.
The most commonly used process in producing plastic is the extrusion molding wherein a certain resin is squeezed inside the machine that will produce fine thread of plastic fabrics. The next most widely used process is the injection molding wherein the compound is being heated and is squeezed into a mold putting great pressure that will make the mold to harden quickly. The injection molding process is common to those industries producing large quantities of plastics such as plastic cups, toys and other more.
Plastic injection molding machine must be operated with certified mechanics, technicians and manufacture engineers since this is not an easy task to do. The machine must undergo maintenance in order for it to work smoothly thus preventing any malfunctions and production of any defects. Maintenance mechanic is needed in order to properly supervise the maintenance process.
Use of plastic has indeed greatly influenced our world. Wherever we go, we are surrounded by plastics. In every household, the use of plastic is very helpful. It is used for storing food, jewelries, tools and other equipments, and it keeps other things in place making everything in order.
In spite of the many uses of plastic, we also have to look into its disadvantages. Plastic can be hazardous to our health. The materials used for the production of plastic can cause cancer and this is a health threat to an individual. It is important for every individual to always be wise and be health conscious since plastic is already part of our lives. There are also environmental issues with the use of plastic. Since plastics do not rot, it is a problem on how we can dispose those plastics that we can no longer use. Researchers are still currently looking for answers with regards to this problem.