Notes:This two Vacuum sealers mechanical device are the various appearance yet in similar function:1 Vacuum Sealing System removes freezer burn, reduces spoilage and meals waste. 2, anti-bacteria, moisture-proof, mold-proof, antioxidant. three contact vacuum sealer operation, delicate to use. four noise, low vibration. five machine is acceptable for dry goods, no longer vacuum liquid, oil and water powder products. 6 of the automatic small vacuum machines must use a single-sided pattern vacuum bag to be completely automated vacuum sealing. Ordinary flat baggage and delicate bags can only be sealed yet not vacuum:Voltage:220V Sealer width:Max 29 Kpa:-60kPa Power:80-100W Production capacity:3-8 (times/min) Sealing width:2 List:1*machine 1*10bags 1*manualNote:- If you did now not acquire your order in time, please use Buydo to touch me, I will present you with nice recommendations to your understandings. - Because the time difference between countries, if gross sales user is not online,she will reply your email inside 5-10 hours:Q1:Why does it soften the bag and seal badly? A1:Each time you employ the machine, please make sure that the heating twine is cooled for a good effect recommended era is 40 seconds