TH133974B - Method for forming a glass bottle (GLASS BOTTLE FORMING METHOD) - Google Patents

Abstract

Air removal When the lump is inserted from the inside of the gap Of the empty mold was made easier So that the air does not remain in the gaps when the set-blow blow is performed. To reduce the production of defective products The position of immediately Once the lump is inserted into the mold, the blank has been set lower than the position. Planner's Normal When the parison's mouth is formed, the smallest g gap was A designation was established between the plunger and the guide ring. And set-up blowing Was executed and the plunger was raised up to that normal position. This reduced production. Defective products with no air remaining in the gaps when the set-blow blow is performed.

Claims (1)

A method for forming a glass bottle is by using a blow-and-blow system where the cubes are put. Into the empty mold Which are provided at the top of the neck ring and the upper The end of the guide ring with a plunger inserted into the opening in the middle of the neck ring. And the opening in the middle of the guide ring; Settled blow was performed from Up there to push the lump down and form the mouth part of Parison; then Jerry was lowered to perform a resistance blow from the parison's mouth section and formed the parison;