20kg bags tile adhesive caulk self-leveling cement bags kraft paper bag three films a square bottom valve bag of clay tile adhesive bags I type II type bag valve port clay tile tile adhesive paper bags reinforced strong type tile plastic valve bags standard tile adhesive tiles adhesive paper bag large bag of super special stone tile adhesive bags bags gray clay tile adhesive bag valve pockets white tile adhesive tile adhesive kraft paper bags without hollowing cracking tiles Binder square bottom valve bag supply tile adhesive tile adhesive dry mortar bags bags insulation mortar cracking mortar adhesive mortar bag valve pockets tile adhesive bags kraft paper bags 20kg bag of dry mortar tile adhesive kraft paper bag valve port : block bottom valve bag: Commonly known as: paste bottom bags, the material is a film of three or more layers of paper bags, mainly for dry mortar, chemicals, pigments, food additives powder is a kind of efficient packaging, convenient transportation ideas under the guidance of the birth of bags. Square overall appearance of the bag is very suitable for stacking transport; ports at the bottom thereof, to facilitate the filling material, and the flap is simple. Canning equipment suitable for new environmentally friendly packaging, multi-layer paper valve bag. For convenience when filling, can be perforated to facilitate the gas exhaust in the bag body, to prevent explosion when filling the bag. You can add a layer of paper in the middle of plastic film for packaging needs moisture products. Building materials dry powder valve pockets tile adhesive bottom valve bags multilayer kraft paper bag mouth dry stone mortar bags adhesive bags, kraft paper bag tiles adhesives, caulk bags, putty powder valve pockets, surface mortar packing bags, exterior insulation mortar bags, cracking mortar bags, adhesive mortar valve pockets, clay tile bags, self-leveling mortar valve pockets, wear-resistant flooring material valve port bags, floor hardener packaging, water putty, dry powder interface agent / waterproof coating paper, caulks valve pockets, seams pink paper bags, plastic bags and other multilayer ceramic tile valve port bag Tel: 021-59759178 13918660836