Why Do New Glass Bottles Have Scratches?
10 月 26, 2026
Scratches on glass bottles don’t all start during shipping. Some develop on factory conveyors or filling lines, while other marks
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Why Do Glass Bottles Have Ridges on the Bottom?
10 月 23, 2026
Ridges on the bottom of glass bottles are usually molded features called base knurling. They change how the bottle contacts
Why Do Glass Bottles Have Uneven Wall Thickness?
10 月 22, 2026
Uneven wall thickness in glass bottles reflects both design choices and forming conditions. Temperature, gob loading, mold cooling and parison
为什么玻璃瓶在存放过程中会变得浑浊？
10 月 21, 2026
White haze on stored glass bottles has several possible causes, including moisture-related weathering, mineral deposits and fine scratches. Learn how