Really the world of injection molding had never been able to meet such multiple requirements of a large number of industries if it would not have been supported by the resourceful plastic injection moldmaking method that has given the mold makers a more convenient way to even think of developing complex and accurate plastic parts and components and drive the productivity. More about the injection moldmaking is revealed by going back to its history which is 100 years old and is quite informative which reveals much about the changes that happened with the moldmaking over the years. The mold makers had continued not to let the technology stagnate and therefore has pushed the technology in a forward direction to create better products.
The Beginning of Plastic Injection Moldmaking
It was started in 1861 when Alexander Parkes created the first types of plastic, but unfortunately it didn’t earn any popularity as the plastic which was created was not so inexpensive and was also susceptible to get cracked easily. Then John W. Hyatt came up with an invention of the first injection mold machine which used celluloid.
The First Moldable Material
Though Celluloid was a major turn in history of plastic injection moldmaking, but it couldn’t get molded into different shapes so then Leo Hendrick had taken an initiative to create a material named Bakelite which was able to be reshaped and was also durable. The Bakelite was able to meet the needs of industrial demands.
With these major developmental phases, the plastic injection moldmaking has undergone many developments and made plastics one of the most sought after materials for an increasingly broad range of purposes.
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