Offset printing machine: suitable for large-scale, high-quality flat sticker printing. It can accurately transfer ink to materials such as paper or film to print stickers with bright colors and clear patterns. For example, when producing color label stickers and decorative stickers, offset printing machines can ensure the consistency and high quality of printing effects.
Digital printing machine: very suitable for small batch, personalized sticker orders. Digital printing machines can directly obtain image information from computer files and print without plate making, which greatly shortens the production cycle and can realize variable data printing to meet the personalized needs of customers. For example, customized self-adhesive stickers, promotional stickers, etc. can be produced using digital printing machines.
Screen printing machine: commonly used for sticker printing with special materials or special effects. It can be printed on various irregular shapes, curved surfaces and special materials (such as plastics, metals, glass, etc.), and can achieve special effects such as thick film printing and fluorescent printing. For example, some stickers with three-dimensional and luminous effects may need to be produced using screen printing machines.
Glue coating machine: used to apply glue on the back of the sticker. According to the purpose and requirements of the sticker, the glue coating machine can accurately control the amount and uniformity of glue coating to ensure that the sticker can be firmly attached to the surface of the object. For example, the production of self-adhesive stickers requires the use of glue coating machines for glue coating.
Coating machine: If the sticker needs to have special functions such as waterproof, oil-proof, and moisture-proof, it may be necessary to use a coating machine to coat a special film on the surface of the sticker, such as polyethylene (PE) film, polypropylene (PP) film, etc. The coated sticker not only has better protective performance, but also improves the gloss and wear resistance of the sticker.
Die-cutting machine: Cut the printed large-format paper or film material according to the preset shape and size to obtain a single sticker. The accuracy and speed of the die-cutting machine directly affect the production efficiency and quality of the sticker. For stickers with complex shapes and high dimensional accuracy requirements, a high-precision die-cutting machine is required.
Laser cutting machine: It uses the high energy of the laser beam to cut the material, and has the advantages of high cutting accuracy, fast speed, and contactless cutting. When producing small batches of high-precision stickers, the laser cutting machine can play a good role and can achieve some special shapes of cutting, such as round, oval, curved, etc.
Laminating machine: It is used to laminate two or more layers of materials together, such as laminating printed stickers with base paper, protective film, etc. The laminating machine can ensure the firmness and flatness of the laminating between the materials, and improve the quality and service life of the stickers.
Hot press: For stickers that need to be laminated by hot pressing, such as stickers of some special materials or when the adhesion of stickers needs to be increased, the hot press is an indispensable equipment.
