Plastic packaged page and method for making same

Abstract

The invention relates to a plastic packaging transparent illustrated page and relative production. Wherein, said plastic packaging transparent illustrated page is formed by two layers of plastic packaging films and liner with a sulfuric paper heat plastic adhered between them. The producing method comprises: printing the pattern on the sulfuric paper; the air relative humidity of plastic packaging space is 20-40%í» arranging the sulfuric paper between said tow layers to be prepared page; flattening and layering two said prepared pages; arranging two prepared on the plane iron plate at the front of the inlet of plastic packaging machine; starting said plastic packaging machine, while the heat packaging temperature is 110-150Deg. C; and vertically sticking a wooden plate whose width is relative to the width of said prepared pages to the inlet of plastic packaging machine, to be fed into the machine, via the compression of wooden plate, to attain two plastic packaging transparent illustrated pages. The inventive plastic packaging transparent illustrated page has smooth and transparent appearance, with long service life.

Description

technical field [0001] The invention relates to a method for making a picture page, in particular to a method for making a plastic-encapsulated transparent picture page. Background technique [0002] At present, after the same design pattern or text is drawn or printed on the page once, there are several technologies and methods that can simultaneously produce a clear original image with a relative direction on the back: drawing or printing patterns on glass; Drawing or printing designs; drawing or printing designs on film glue; drawing or printing designs on sulfuric acid paper. The application of the above technology and method has the following disadvantages: 1, due to the large investment and high cost, it is limited in practical application, such as drawing or printing patterns on the film glue board, the film machine is expensive and the production cost is high; 2, The graphics are easy to fall off, so it is not suitable for long-term use, such as: transparent plastic...

AI Technical Summary

Problems solved by technology

The application of the above technology and method has the following disadvantages: 1, due to the large investment and high cost, it is limited in practical application, such as drawing or printing patterns on the film glue board, the film machine is expensive and the production cost is high; 2, The graphics are easy to fall off, so it is not suitable for long-term use, such as: transparent plastic sheet and glass, although the transparent plastic sheet and glass have a good see-through effect, the pattern drawn or printed on it is easy to fall off; 3. The carrier is easy to damage, so it is not suitable Long-term use, such as: sulfuric acid paper and glass. Although sulfuric acid paper can be bound into a book, it is easy to be damp and wrinkled, which affects the visual effect; glass cannot be bound into a book, which is inconvenient to carry, and is easy to break and difficult to store; Or transparent plastic sheets have excellent see-through effects, and can be bound into books, which are easy to carry and store. The stacks of pages penetrate each other, making them look messy, and the color of the picture is low and dark, which will affect the visual effect; 5. Although the sulfuric acid paper has a certain degree of transparency, the graphics on the back are not clear enough, and the quality of the original picture on the front is quite different. And because sulfuric acid paper is easily deformed by moisture and has poor stretchability, it cannot be perfectly plastic-sealed with conventional thermoplastic technology. Therefore, sulfuric acid paper drawing pages are neither suitable for preservation nor convenient for random use.

Images