Single-sided transparency: also known as single-sided transparent sticker, "shading and punching single-sided transparency" is an effective advertising material, with black and white PVC laminated pressure-sensitive adhesive and release paper. It is suitable for posting windows, glass doors and windows, glass curtain walls or glass surfaces of vehicles, which can not only shade the sun, but also have the effect of advertising.

1, draw a long knife every 10 cm with an art knife, then scrape a head at one end of the one-way pass and slowly tear it parallel to the glass by hand. You can't lift your hand, and it's easy to tear if you lift it. This is very important.

2. If it can't be torn off at all, shovel or scrape it at a 30-degree angle with a shovel or art knife. But this method is only used when other methods are unsuccessful, because the efficiency is relatively low. At the same time, it is also the only way to solve the problem of tearing.

There will be some glue on the glass more or less after tearing. Prepare some turpentine, or banana oil and xylene (available in paint shops), then dip some turpentine in cotton towel, or banana oil and xylene, and then dip these turpentine in cotton cloth, or banana oil and xylene, which can easily remove the glue and wipe it off.

Note: Among these three chemical products, xylene and banana oil have the strongest degumming ability for glass. At the same time, these three chemical products are toxic. Wear protective rubber gloves when operating, and keep your skin away from rosin water, banana oil and xylene, especially banana oil and xylene. Don't touch your eyes. If it comes into contact with eyes, wash it with clear water immediately, and then go to the hospital for treatment immediately. At the same time, these chemical products are flammable and should be kept away from kindling.