First of all, to make a composite bag, you must first order the material, because if the material has not been compounded for a long time, it is not very good, you have to buy it or do it now, so if you don’t have a printed composite bag, you need ten. In about 12 days, if there is printing for about 15 days, when you are ready to make a composite bag, it is best to contact the plastic bag manufacturer about 20 days in advance to prepare for some design drafts.
After the materials are customized, if the printing is not required, the composite machine will be directly combined to make the materials become two layers or more. If printing is required, the printing machine must first be printed on the printing machine. The printed surface is the inside of the top surface material. After printing, the composite machine is applied, and the printed surface is further laminated with one or two layers of material, so that the composite material is completed.
After the printing and compounding, the material is matured in the ripening chamber, and the composite bag is formed after the glue is dried in the composite time of 24 hours to 48 hours or longer.
The molding machine is called the bag making machine. After the bag making machine on the composite film, it needs the technical debugging of the master before cutting out the bag type we want.