Dongguan Grand Rise printing about the characteristics of Lenticular 3D printing, so many people not understand the printing knowledge about Lenticular Lens, the characteristics of the 3D Lenticular printing to understand very few people, 3D printing need to pay attention to:
(1)Lenticular Lens LPI. The number of grating lines used for stereoscopic printing is usually higher than 75 lpi. Such as GOEX's 75lpi grating for the animated raster, can produce a clear and stable multi-screen changes, can be used for ordinary three-dimensional effect; grating line for the 90lpi grating for the three-dimensional grating, can produce a strong sense of deep sense of light; Line number of 159lpi grating, the number of very dense, almost feel no sense of concavity, suitable for anti-counterfeiting packaging.
(2)Lenticular thickness. The lower the general resolution, the thicker the grating, the thicker grating is suitable for larger three-dimensional posters. Thinner raster printing difficult, suitable for smaller format products.
(3)Grid direction. Normally, the grating level is suitable for the effect of the change; the grating is vertical and suitable for the stereo effect. In the prepress processing according to the direction of the raster material to determine the direction of imposition, in order to save costs.
(4)Lenticular size. Under normal circumstances, the larger the grating, the more easily deformed. Common commercial printing grating size is 710mm × 510mm. It should be noted that the grating material is not suitable for cutting before printing.
(5)Printing environment control. Inappropriate temperature and humidity will lead to deformation of the grating, the use of one day should be placed in the printing workshop one day, and open the outer packaging, do not put heavy objects in the packaging, so as not to deformation, for longer poles placed before printing Re-measure the grating spacing....
Contact: Robin Sun
Add: 7/F, Block 5, HaiTangYuan, XiaoBian St, Changan Town, Dongguan, GuangDong,523850 China