tin tie Kraft aluminium foil coffee bean one way valve Middle seal gusset packaging bags

Brown kraft paper packing bag & middle heat sealing kraft paper packing bags,kraft side gusset laminated plastic bag for food  Specifications:Kraft Foil Gusset Bags 
1.Paper lined foil laminated 
2.Heat seal by machine 
3.Custom design&sizes 
4.FDA,SGS,LFGB confirm Natural Kraft Foil Gusset Bags With Degassing Valve 
Paper coffee bag/kraft paper coffee bag/stand up kraft paper coffee bag/heat sealed brown kraft paper coffee bag/Foil lined gusset kraft paper coffee bag/Foil lined ziplock kraft coffee bag Product Detail:
1).Material stucture :
4 -Layers: MOPP/Kraft/AL/LLDPE,MOPP/Kraft/VMPET/LLDPE,Kraft/PET/AL/LLDPE
3 -Layers:Kraft paper bag-Aluminum Foil-LLDPE,Kraft Paper-VMPET-LLDPE
2-Layers :Kraft Paper-Poly,Kraft Paper-CPP,Kraft Paper/PE etc

2).Thickness : 130-180micron (5.3-7.1 mil)
3).Capacity : From 1 oz- 10 LB
4).Printing : 1- 9 colors according to customers' artwork,AI,PDF or EPS format electronic files.
5).Bag style: Side gusset of Centre sealed, Corner sealed and Quad sealed.
6).Value add Feature:
a.Degassing valve and Tin-tie can be added,position as required.
b.Matte finish with part shiny printing.
c.zipper and hanger hole are available.