... 5.Speed:30-500 Automatic Hot Melt Adhesive Machine for PET Boxes GluingAdhesive Machine,hot melt gluing machine,adhesive applicator ... Application: They are suitable for congluting PVC, PET-PP transparent boxes, and several types machines can be used ... are full automatic and the production speed is fast, The PET boxes are absolutely transparent without blanching, Gluing is well- ...