1.试生产时最好低速运行，待熟悉机器性能后，可逐渐提高生产速度，如此可较好地保证生产安全和产品的压纹质量。

1. trial production, it is best to run at low speed, to be familiar with the performance of the machine, can gradually increase production speed, so that it can better ensure the safety of production and product quality of the stria.

2.操作时，温度和压力的正确控制十分重要设备，若控制不好很容易发生事故，甚至可能使机器损坏。加热进行压纹定型时，可根据材料特性控制问题，一般情况下将温度控制在40-90℃之间即可，切忌采用超高温进行压纹立体印刷，以防印品变色或变形，避免辊体因受高温影响而变形。压纹时工作压力应根据印品材料的厚薄和密度情况，酌情在3-8mpa范围进行控制，切不可为追求高清晰度的压纹效果而盲目加大压力，以免因压力过重而使压力辊变形。

2., the operation of the temperature and pressure control is very important, if the equipment is not well controlled, it is prone to accidents, and may even cause damage to the machine. Heating embossing shaping, according to the control of material properties, under normal circumstances can control the temperature at 40-90 DEG C, avoid using ultra high temperature embossing printing, printing to prevent discoloration or deformation, and avoid the body due to the effects of high temperature stress and deformation. Embossed working pressure should be based on the thickness and density of printing materials, at the discretion of the control in the 3-8mpa range, must not be for the pursuit of high definition embossing effect and blindly increase the pressure, so as to avoid excessive pressure and the pressure roll deformation.

3.注意处理好机器速度、温度和压力与压纹效果的关系。一般来说电子商务，机器速度慢、温度高、压力大时，压纹效果相对较好，但必须适度，否则，反而影响产品的压纹质量。对紧度高、挺度好的材料排版，机器压力可适当大一些。

3. pay attention to the relationship between the speed, temperature and pressure of the machine and the effect of embossing. Generally speaking, the electronic commerce, the machine speed is slow, the temperature is high, when the pressure is big, the embossing effect is relatively good, but must be moderate, otherwise it will affect the quality of the products. Press the material with high tightness and good stiffness, the machine pressure can be more appropriate.

4.为防止压力辊变形，长时间停机时，一定要将压力辊离压，其操作程序是：先将油路控制阀松开，使压力辊与花纹辊分离RIP，然后停机。

4., in order to prevent pressure roller deformation, long time downtime, be sure to pressure roller from the pressure, its operation procedure is: first, the oil control valve release, so that the pressure roller and pattern roller separation RIP, and then stop.

5.压制不同的花纹更换花纹辊时，可先将滚筒支承横梁上的6颗螺丝松开，把传动链及花纹辊上的加热管卸下，再将花纹辊两端轴承座的上部拆下，随即用皮带或柔软而富韧性的绳子套在滚筒上平衡抬起即可。在拆卸过程中质量控制，切忌用铁辊或其他硬物去撬、垫和碰击花纹辊表面，以防止损坏辊筒纹路。

5. different pressing pattern replacement pattern roller, the first 6 screws loosen the roller bearing on the beam, the heating transmission chain and pattern roller tube on unloading, the upper part of the pattern roller bearing at both ends of the removed, then use belt or soft and rich the toughness of the rope on the roller balance you can lift. Quality control in the demolition process, do not use iron roller or other hard objects to pry, bump pad and pattern roller surface, to prevent damage to the roller lines.

6.压力辊如出现明显磨损变形时，可进行磨削处理，使其达到均匀压力所需的圆心度。

6. if the pressure roller appears obvious wear and deformation, grinding treatment can be carried out so that it reaches the center of circle required for uniform pressure.