The article introduces in detail the three basic components of the sticker labeling machine self-adhesive material, to help you understand the sticker labeling machine in depth. Interested partners may wish to take a few minutes to visit with BEILT.
Sticker labeling machine
A sticker labeling machine refers to a machine that sticks self-adhesive labels on packages or products through a labeling machine. Self-adhesive materials, also known as self-adhesive materials, pressure-sensitive materials, instant stickers, etc., are the most commonly used materials for sticker labeling machine label printing. There are two kinds of adhesive paper and self-adhesive film, no matter what kind of sticker labeling machine self-adhesive material is composed of three basic units: surface substrate, adhesive and peeling layer.
Sticker labeling machine surface substrate
The surface substrates of the commonly used Sticker labeling machines include paper substrates and film substrates, and the backside is coated with adhesive, which is removed and attached to the commodity after printing and die-cutting. Among them, the substrates of paper-based Sticker labeling machines include coated paper, glossy paper of various colors, fluorescent papers of various colors, metal foil papers, special papers, etc.; the substrates of film-based Sticker labeling machines mainly include polyester film (PET), polyvinyl chloride film ( PVC), polypropylene film (PP) and polyethylene film (PE), generally, PET and PVC are the most used.
Sticker labeling machine adhesive
Sticker labeling machine adhesive has a direct impact on the performance and application range of self-adhesive printing materials. It can be classified into weak stickers according to functions (with the function of multiple peeling and re-sticking, it will not damage the surface of the product after being removed from the product and Label itself), Sticker labeling machine strong sticky sticker (permanent sticky type, for one-time use, can not be removed after sticking on the product, if the sticker is removed, the sticker itself will be destroyed), Sticker labeling machine super sticky type There are 3 types of stickers (permanent adhesive type for special use, with the same performance as strong adhesive type).
Sticker labeling machine peeling layer
The peeling layer is mainly used to carry the adhesive surface substrate of the Sticker labeling machine, protect the adhesive and serve as a die-cutting substrate. Coating silicone oil on the surface of the peeling layer not only prevents the adhesive on the back of the surface substrate from sticking to the peeling layer but also makes the adhesive surface substrate and the release liner of the Sticker labeling machine have a certain adhesive force for printing and die-cutting. The commonly used paper materials for peeling layers, of which translucent paper accounts for almost 95% of the self-adhesive printing, which is characterized by back printing, high friction coefficient, good thermal stability, low static electricity, and low cost, but its tear strength is low. , Low impact strength, uneven thickness, and insufficient surface finish when used for transparent film trademarks; polyester film can also be used for the peeling layer, which is characterized by high impact strength, uniform thickness, and smooth adhesion, but the back printing effect is not good and thermal stability is poor. And the price is higher.
Sticker labeling machine self-adhesive label use
The bonding method and operating equipment of self-adhesive labels are more straightforward than other methods, so the cost is low, but its price is higher than that of thermal labels. Rolled material is generally used to facilitate machine operation, but if the adhesive material is rolled too tightly, the adhesive will be squeezed to the edge of each cut label. When in the roll state, the adhesive will stick On the adjacent backing paper, which affects the automatic production line, and the cutting depth should be controlled so that the label can be completely cut without cutting the backing paper.
The above is the whole content of the Sticker labeling machine material brought to you today, I believe you have understood the basic composition of the Sticker labeling machine material. Hope the above content is helpful to you, see you next time.
