Many advertising bosses always fall into pitfalls when buying engraving knives: they cannot cut through, cut the base paper, break the pen for small characters, and become dull after two days of use. Most of them are caused by choosing the wrong angle or buying non-standard miscellaneous knives. Remember these points when choosing a pickup engraving knife.
Firstly, reject generic knives of miscellaneous brands. Non standard knives have a large deviation in the length of the blade holder, and are easily displaced by pickup engraving machines. They can be directly scrapped for edge cutting. Secondly, choose the angle as needed, and do not use all materials with one knife. The 15 ° sharp blade is suitable for heat transfer film and ultra-fine small characters; The 30 ° universal knife is suitable for daily instant stickers and ordinary car stickers, with the highest usage rate in stores; 45 ° knife specializes in reflective film and thickened stickers; The 60 ° heavy-duty knife is suitable for thick sandblasting film and industrial thick adhesive tape.
At the same time, pay attention to the blade material, preferably tungsten steel material, which is more durable than ordinary high-speed steel cutting tools by more than twice. The daily tool installation control tool head extends about 1mm, and the pressure matches the tool angle, without blindly increasing the machine pressure. Choosing the right original pickup engraving knife can not only improve the cutting yield, but also reduce long-term consumables costs, saving time and money.
