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塑料瓶盖的辉煌历史可以追溯到20世纪80年代中期。这之前普遍使用的材料是PVC和无机玻璃。PET瓶的兴起及随之而来的瓶盖尺寸标准化极大地推动了瓶盖制造业延续至今的飞速发展。
The glorious history of plastic caps dates back to the mid-1980s. Common materials used before this are PVC and inorganic glass. The rise of PET bottles and the consequent standardization of the size of the caps greatly contributed to the rapid development of the bottle cap manufacturing industry.