How to print the words on the wire seal?
At present, the most commonly used steel wire seal is a hexagonal steel wire seal, with a long steel wire rope on the back, six edges on the front, and a layer of ABS plastic on the outside. Need to print words, letters or numbers on the six-sided plastic. At present, laser printing and hot stamping are more commonly used. Generally, the former is selected. Its working principle is that a laser generator generates a high-energy continuous laser beam, and the focused laser acts on The printing material makes the surface material instantaneously melted or even vaporized, and by controlling the path of the laser on the surface of the material, the required graphic marks are formed. Plastic marking requires the addition of laser powder, while metal marking does not.
The production process of steel wire seals firstly cut the aluminum in the first step, then oxidize and color, and then assemble (lock core, spring, gear), then press and fix the lock core and wire rope, and then print the label. The two holes in the punching hole of the wire rope are for fixing the wire rope. The depth of the punching hole here is just to jam the rope. If the pressure is too large or too small, the wire rope will not be stuck or the excessive wire rope will deform and break easily!
Wire seals are not only used in marine, land, and air transportation, but also widely used in related fields such as supermarkets, petroleum, containers, railway containers, electric meter boxes, and bank purses.