The use of laser effect of the height or depth of not more than 0.15mm

Candybar LENS, glass thickness ≥ 1 mm; acrylic thickness ≥ 1.2 (the LENS assembly from the inside out the thickness of each increased by 0.2). The gum area can not paint, otherwise the lens off. The gum District the best fire patterns in order to ensure adequate bonding gum and shell. The surface is clean, no dirt, burrs, scratches, and warping. Surface need to be hardened, the hardness is required to achieve 4H. The figure marked the size of the finished size. Not note size, please refer to the PRO / E file. Tolerances in accordance with the icon tolerance class. The double sided tape on the back is not sticky dust, protective film. With the size of the "*" for QC control size. The LENS appearance of static membrane: 50550 Weak plastic protective film, or 62993 electrostatic protective film, without adhesive. The material of cell phone jammer has the good quality and high performance.
And the shell or KEY with the gap, whether it is appropriate (taking into account the process). Is it easy to overflow gum (gum around less than the trim outline of more than 0.2). Adhesive or printed plastic area of the adequacy of gum narrowest point not less than 1.2mm. Surface release paper tear, increasing the small ears. Try to avoid the surface, because the surface with the surface is difficult to control the fit. DECO not to a large area of plating otherwise deformed serious, not easy to control the fit and gap, and snaps easily broken. DECO large area, you can not use the electric casting, otherwise the temperature test pass. Surface of the phone deco with double sided tape fixed to increase the hot melt column or buckle to prevent the doing of the temperature impact, and environmental testing, the local tilt deco. Especially IML decoration, we must add the hot melt column. This special material is used to manufacture cell phone jammer .
IML technology, the DECO thickness of as much as possible not less than 1.2mm, local 0.8mm. The gum area can not paint, otherwise the lens off. The gum District the best fire patterns in order to ensure adequate bonding gum and shell. The LENS appearance of static membrane: 50550 Weak plastic protective film, or 62993 electrostatic protective film, without adhesive. Principle of electroforming nickel cake for the anode, copper cathode. The loss of electronic decomposition of nickel from the anode to the cathode electron gathered. Relief or uplift part of the edge should be left to the taper angle, the minimum is 10 °, and with the height increases, the taper angle will also increase accordingly. The taper angle of the font should be in more than 15 °. The nameplate ideal height is below 3mm, embossed or raised part 4 ~ 0.7mm between. Therefore, the material preparation and purchase of cell phone jammer are very important for the manufacturer.
Font height or depth of no more than 0.3mm. The use of laser effect of the height or depth of not more than 0.15mm. The average thickness of the plates was 0.22 ± 0.05, if the product exceeds this height should be made of hollow structure, and allows the product a high degree of error of 0.05mm; plate thickness is a uniform structure, the surface of the product raised or sunken part of the back of the corresponding changes . The shape and the contour of the product using the punch processing, partial injury to the product to prevent the red, the outer edge of the cutting edge width of an average of 0.07mm to prevent punching shear deformation products, as far as possible to ensure that the punching part in the same plane, or as small as possible to the arc, to avoid forced concentration caused by the product deformation. Punching is operating only in the vertical direction. The manufacturer has to ensure the quality and performance of   cell phone jammers .