What does photo soft sealing mean?

Plastic packaging methods are thermoplastic and cold plastic. Thermoplastics use multi-stage temperature control and rolling heating to generate high temperature to shape plastic packaging films and data pages. Cold forming is to use viscous or magnetic plastic packaging film to shape plastic packaging film and data page without heating.

Working process: When plastic packaging a data sheet, it is necessary to separate the plastic packaging film, sandwich the data sheet in the middle, make the adhesive surface of the plastic packaging film face the data sheet, then close the plastic packaging film, send it to the plastic packaging machine from front to back for heating, and then come out from the rear discharge port after being squeezed by the front and rear rubber rollers, thus achieving the purpose of plastic packaging.

Cold mounting is the use of cold mounting technology to cover a layer of cold mounting film on pictures and photos. Smaller photos or pictures can be pasted with refrigeration film by hand. If the object to be coated is large, you need to use a cold mounting machine. Cold-mounted film is made of transparent PVC through adhesive backing. According to the texture of the film surface, it can be divided into bright film, matte film and protective film with special texture. Optical film and dumb film are widely used in advertising production. Use cold mounting machine and other equipment to mount the cold mounting film on the photo printed picture to prevent the picture (printed surface) from being scratched, polluted or damp, thus protecting the picture. It can be used to mount wedding photography, posters, indoor exhibition board advertisements, engineering and garden renderings, advertising demonstration drawings, commercial and civil interior decoration, commercial document covers, digital photo albums, greeting cards, charts, photo quality brochures, banners, hanging frames and other pictures.