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caviar tin testing after vacuum packing(put caviar tin into water)

Views : 181
Update time : 2017-11-17 11:53:10
caviar tin vacuum degree testing video
put caviar tin into water
testing paper will change colour after meeting water  



Check the paper testing video
testing paper will change colour after meeting water  

Check  caviar tin vacuum degree video
put testing paper into caviar tin
put caviar tin into water
Testingpaper do not change colour and our vacuum packing machine is excellent



it can also pack caviar glass jar 

machine details

http://www.multepak.com/caviar-vacuum-packaging-machine-tin-sealing-p00017p1.html



multepak packaging nantong corporation
if you want to know price and details please     
contact    viber/skype/phone/wechat/whatsapp     008618932209347       email  info@multepak.com 
caviar vacuum closing packaging sealing machinery tin sealer