Modern production technology plastic bucket

Modern production technology plastic bucket

 

     And ancient barrels compared barrel is too bulky and not light, now has a chance to be eliminated and replaced by a plastic bucket. Plastic bucket light fast, to bring a lot of convenience, so people are in favor of a plastic bucket. Then we take a look at plastic bucket fabrication steps.

      Plastic barrels Blow essentially it can be divided into two categories: extrusion - blow molding and injection - blow molding. The main difference between the two lies in the preparation of the parison and then blow the same fundamental process. Unfolded at the foundation of these two approaches are forming: Extrusion - stretch - blow (referred crowded - pull - blow), injection - stretch - blow molding (referred to Note - pull - blow) and multi-enantiomer plastic and so on. Injection - blow molding (referred to Note - blowing) plastic bottle is to use the first plastic injection molding bottomed parison, then moved to hot parison blow mold for blow molding hollow products. NOTE - Blow container does not flash, good dimensional stability, excellent finish and thread quality, the thickness of the parison may be pre-conditioning, good gloss products, thriftiness raw materials.