1 Tempered glass is divided into flat tempered glass and curved tempered glass according to its shape.
Generally, the thickness of planar tempered glass is 3.4, 4.5, 5, 5.5, 6, 7.6., 8, 9.2, 11, 12, 15, 19 mm; the thickness of curved tempered glass is 3.4, 4.5, 5.5, 7.6, 9.2, 11 Eight kinds of 15,19mm, the thickness of the specific processing depends on the equipment and technology of each manufacturer. However, curved (ie, bent steel) tempered glass has a maximum arc limit for each thickness. That is, the RR is usually called the radius.
2 Tempered glass is divided into two parts according to its appearance: flat steel, bent and tempered.
3 Tempered glass is divided into: excellent products, qualified products according to its flatness. The tempered glass of superior grade is used for automobile windshield; the qualified product is used for architectural decoration.
Sharp Blade, used to cut things like wallpaper, so it is called "wallpaper knife", also known as "art knife". Decoration, decoration, advertising plaque industry is often used.
The most important feature of wallpaper knife is to use the segmented blade which is easy to replace. When using, it can fold off the non sharp section. It can keep the sharpness all the time without sharpening the knife.
Art knife, also known as carving knife or wallpaper knife, is a kind of knife used for art and handicrafts. It is mainly used to cut soft things. It is mainly composed of plastic handle and blade. It is a pull-out structure. There are also a small number of metal tool handles. Most of the blades are inclined. They can be broken along the line of the blade body with blunt blade. New blade appears, which is convenient to use. There are various sizes of art knives.
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