A large furnace, large aircraft, mass production is the second leap of glass bottles manufacturing technology

1. Lin take automatic bottle blowing machine made in America in 1916, 1928, Roland, Belgium) And four groups machine ( The United States) Born in the same year, 1940 four groups machine instead of four groups of double drops, five pairs of 1944, 66, 6 pairs, 8 1971 pairs, 8 groups of three drops 1974 electronic timing, 10 group 3 drops in 76 and began the pressure - small mouth Blowing process. Four single in China in 65, in June 85, around 2000 leap development, 6 pairs, 8 double, three, 10 pairs of 8, 12 double introduced and produce more. Big models, more drops of material, mass production is the mainstream of glass bottles manufacturing.

2. Market demand and the emergence of large aircraft are bound to produce large-scale kiln, the progress of the refractory materials, the application of heavy oil and gas, regenerative chamber increases, increase of heat preservation to strengthen, pool, tilting the flow fluid hole, automation control and so on makes the kiln increasingly toward large-scale development, nissan 100 ~ 300 tons more than glass kiln emerge in endlessly.
3. About lightweight: since the mid - 80 - nearly 30 years, has the certain progress, but not ideal, 30 ~ 40 grams maximum weight loss. Our manufacturing philosophy, resource and market conditions, manufacturing technology and related laws and regulations support and recognition is still a bottleneck in the development of both within and outside the industry, the industry consensus is needed to solve. We can pay attention to, at present, mineral water bottles also already realize the lightweight, but some lightweight, at the risk of rickets.