一、 开机前的准备： 1. Preparation before starting: 1.1领复合膜：根据生产任务单的要求，确定需要加工的复合膜，到熟化室或规定位置领取复合膜。 1.1 composite film: according to the requirements of the production task order, the composite film which needs to be processed is determined, and the compound film can be obtained in the curing room or the prescribed position. 1.2领复合膜注意事项：检查复合膜的熟化时间和复合强度，查看复合膜上无有“工序流转单”根据“工序流转单”的序号分班组按时间先后顺序领取需要上机的复合膜。 Note: 1.2 led composite film check composite membrane curing time and strength of composite, check on the composite film is no more "process flow sheet," according to the serial number of the process flow sheet points shift according to the time sequence to get computer composite membrane. 1.3确定热封刀的规格：根据生产任务单和产品要求，确定纵、横向热封刀的数目和规格。根据相 1.3 determine the specifications of heat seal knives: determine the number and specifications of vertical and horizontal heat sealing knives according to the production task list and product requirements. According to the phase 应的纵向和横向热封刀的位置，检查硅胶板和烫布（聚四乙烯漆布）的完好程度，必要时调整或更换。 The position of the vertical and transverse heat sealing knife should be used to check the integrity of the silicone plate and the ironing cloth (polyethylene paint cloth) and adjust or replace when necessary. 1.4设定热封刀的温度：根据复合膜材料的性质和厚度，打开电源及各热封刀的开关，初步设定各 1.4 set the temperature of the heat sealing knife: according to the properties and thickness of the composite film material, turn on the power and the switch of each heat sealing knife, and set the initial setting 热封刀的温度。 The temperature of the heat-sealed knife. 1.5上复合膜：确定放卷方向，居中上膜，将膜卷固定牢固，根据膜卷大小确定放料张力。将膜卷 1.5 upper composite film: determine the direction of the rollers, center the upper membrane, fix the film volume firmly, and determine the feeding tension according to the size of the film. Roll film 依次穿过后牵引引辊、斜辊、双向调节辊、V型架、二联摆辊、纵向热封刀部位、中间牵引辊、恒张力调节辊、横向热封刀部位、前电眼跟踪部位、前牵引辊、切刀部位。 After being worn traction in turn guide roller, skew, two-way regulating roller, V type rack, duplex pendulum roller, longitudinal heat sealing parts, middle traction roll, constant tension control roll, horizontal heat sealing parts, electric eye tracking parts and before the traction roller and cutter. 二、调机： Ii. Adjustment: 2.1设备保养：对各注油点、导辊、滑块、齿轮、链条等需要润滑的部位进行注油保养。 2.1 equipment maintenance: lubricate the oil points, guide roller, slide block, gear, chain, etc. 2.2低速调机： 2.2 low speed setting: 2.2.1--调整前电眼的灵敏度，找出跟踪基准色块，并设定袋长尺寸。 2.2.1 -- adjust the sensitivity of the front eye, find out the tracking base color block, and set the length of the bag. 2.2.2--确定双向调 2.2.2 - the two - way tones are identified 节辊处电眼的跟踪方式（单、双电眼跟踪或边、线方式跟踪）合理调节电眼的位置和灵敏度。 The position and sensitivity of the electrical eye can be adjusted by the tracking mode of the electric eye (single, double - eye tracking or side and line tracking). 2.2.3--检查是否已到达制袋的设定温度 2.2.3 - check whether the set temperature of the bag has been reached