The plastic box is a kind of packing box, which means the product packaging box, which is processed by a series of processes, such as PPC, PVC, PET/APET, which are processed by printing, die-cutting and sticking boxes. Compared with traditional paper boxes and other packaging, plastic box with environmental protection, non-toxic, high transparency, more intuitive to show the advantages of packaging products, can effectively upgrade the product packaging. PP, PET, APET material environmental protection, non-toxic, except PVC.

Transparent plastic box is the first choice of the plastic box - zhongshan yijianxing plastic products co., LTD. Business advice: 13928056708 (lai general), www.petbox.cn or http://yijianxing.com/, welcome to call for consultation to visit the factory.

One, glue box classification:

According to material classification: PP glue box, PVC glue box, PET glue box and so on

Box type: cylinder glue box, square glue box, foreign glue box, soft glue box, beer piece, etc.

Second, the production process:

1

Plate:

The CTP is now widely adopted in the plastic box.

2

Choose materials:

Plastic box packaging are commonly used materials such as PET, PVC, PP, PVC, PET thickness is 0.10-0.0.55 mostly, PP is 0.75 MM thick, because the material is too thick framed out the box is too hard, appearance looks very dull.

3

Printing:

Outside the box is not printed, best printing, because the plastic box is the bottle, so the printing requirements process is very high, the most taboo color difference, ink, rub off the influence of aesthetic.

4

Surface treatment:

The packaging of the plastic box is usually treated with surface treatment, and it is commonly used in the case of gels, matte, uv, light oil, and matte oil. That's also what we call the offset printing.

5

Beer (die cut) :

Beer is important link in the printing process, to bei must die cutter must to do, if no beer, beer, beer on these would seriously affect the subsequent processing.

6

Effect:

Usually prints are first beer after membrane, but the plastic box is beer before the film, one is afraid make flower packaging, 2 it is to pay attention to the whole beautiful glue box, plastic box of the membrane material must be made by hand, it can achieve a beautiful.

7

Sticky box:

After laminating machine, need through the sticky box process (to be automatic sticky box, artificial sticky box), need to pay attention to the choice of the glue stick box, different materials need different types of glue.

Features:

The performance of PVC, PTE and PP of the plastic box is the quality of printing ink color, only the good raw materials can obtain the better printing effect. Therefore, correct understanding of performance and the relationship between the print color glue box, according to characteristics of printing products, process conditions, reasonable choose high quality raw materials for printing, have important practical significance to improve the quality of products.

Application scope:

As the plastic box is more expensive than traditional box packaging, the demand for the printing industry is green and green. The advantages of the glue box are increasingly apparent. The most widely used plastic box is baby boy, cosmetics, digital products, etc.