PE valve bag for chemical product package 25kg, 50kg, PE valve bag for sonic seal,

PE Block Bottom Valve Bag/ PE valve bag/PE valve sacks for sonic sea

• The bag's material is raw material of Polyethylene.High purity and good physical and chemical properties
• The valve bag is speical used for chemical granular or fine powders such as carbon black, titanium dioxide, resin and so on
• The material also can be EVA low melting point instead of PE used in rubber industrial
• The thickness is 0.004mm-0.2mm, siz and thickness are all can be customization
• The color of bag body means the film can be customization such as yellow, red, black ortransparen 
• There are micro-perforated on the bag body to exhaust the air
• The print can be 1-8 color.
• Suitable for sonic seal, tuck-in, or standard internal sleeve
• QR or label can be print and the number of the label can be different, one by one.
• There is anti-skid embossing / sanded finish on the bag body