What is PVC sheet, several common processes and uses of PVC sheet

PVC board, also known as snowflake board, Flon board. It is a kind of sheet extruded using PVC (polyvinyl chloride) as the main material. This kind of sheet has smooth and flat surface, honeycomb texture in cross section, light quality, high strength and good weather resistance. It can partially replace wood and steel. It is suitable for a variety of processes such as engraving, hole turning, painting and gluing. It is not only widely used in advertising industry, but also widely used in decoration, furniture and many other fields.

Common specifications of PVC sheet

The width of PVC sheet is 1220*2440mm, 1560*3050mm, 2050*3050mm Among them, 1220*2440mm is the most used.

The thickness of PVC sheet varies from 1mm to 32mm in increments.

The most common color of PVC sheet is white, but of course there are also colored sheets, but they are less used in actual production. If the finished product has to be colored, it can be painted.

Common processes and uses of PVC sheets

Although the use of PVC sheet is very wide, but its process is just a few, and here is a brief introduction.

1、Engraving

Engraving is the most common and extensive processing of PVC sheet, PVC engraving generally use mechanical engraving, less use of laser engraving.

To produce PVC word for example: after carving PVC word, you need to use the blower (or air compressor) to blow off the surface of the font fine, and then play the grinding light whole.

If you need to paint the carved PVC products, you need to place the PVC word inventory neatly, and then spray paint treatment to ensure that the finished PVC paint color uniform.

PVC word engraving

After finishing the PVC word, it can be put into use. In addition, you can also use special acrylic adhesive on its surface to laminate a layer of two-color plate or acrylic to increase its sense of quality. Of course, you can also use multiple layers of PVC superimposed to produce a thicker, more complex process of PVC products.

2、Frame

After cutting the PVC sheet, clean off the surface impurities, and then use the laminating machine to laminate a layer of adhesive backed screen on the surface of the PVC to make a PVC picture board, so that the quality of the picture board made is very good, compared with KT board, thicker and more durable.

Thin PVC board laminated with adhesive backing

3、UV

PVC board can be used for UV printing, but when printing, you need to consider the adhesion of the ink to the board. If the ink is not strong adhesion to the surface of the plate (scraping it off), you can use a special curing agent with.

PVC material installation

PVC finished products in the installation, with the installation of the drawing, large PVC letters (usually outdoor), you can directly use nails to fix, and in the indoor use of PVC letters, you can use glass glue for bonding.