... 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 with different kinds ... automatic and the production speed is fast, The PET boxes are absolutely transparent without blanching, Gluing is well-proportioned ...