http://pastport.jp/user/sizepackage/timeline/CHARACTERISTICS%20AND%20SEALING%20PERFORMANCE%20OF%20GLASS%20JARS http://www.sizepackage.com/products/plastic-bottle/http://www.sizepackage.com/products/plastic-bottle/http://www.sizepackage.com/products/plastic-bottle/Glass spraying production line generally consists of spray room, suspension chain and oven. The front ja-JP