The general labeling machine requires the trademark to be 80 grams of plain paper. When the label box is sucked out, it must not fall off if it is not smooth; The palm of the label and the bottle are positive and negative arcs, and the paper is too hard to stick firmly.
In addition, it seems that the labeling machine does not use hot melt adhesive. (May be ignorance)
Provide good quality assurance capability for two labeler manufacturers. Check it online yourself. I hope your wish will come true.
Shanghai Weihai, Shandong Berry, Shandong Qilu.