BOPP制膜生产线操作规程Word格式.doc

1、2 范围车间各岗位。3 职责4 要求一、目录 1二、警示提醒标语（挤出、铸片单元 2激冷辊穿膜操作步骤 7三、警示提醒标语（MDO纵拉）9 清除MDO辊筒上废膜操作步骤 10MDO穿膜操作步骤 11四、TDO穿膜操作步骤 13五、TDO和牵引破膜后牵引操作步骤 14六、警示提醒标语（牵引） 15 牵引穿膜操作步骤 16 七、停机（CUT BACK）操作步骤17八、破膜后收卷操作步骤20九、正常换卷操作步骤21 警示提醒标语（收卷）23 第 22 页 共 24 页警告!Warning !严禁用除铜以外的任何金属接触口模和激冷辊Forbid any kind metal touch DIE and

2、 CHILL ROLL except COPPER注意!Pay attention !工作完毕, 请按一下”复位按钮” 并马上关好安全门, 否则铸片系统将无法移动和部分功能无法操作。Please press “Door reset” button and close the door immeditaly. Otherwise, casting unit cannot move and some functions of casting system are disabled.“复位按钮”在下面“Door reset” button In the following提醒!Notice !踩下该

3、踏板,移动小车会更轻松Press down this plate for easy moving trolley踩踏黑色安全垫,将导致辅助收卷机降速 踩踏黄色安全垫,将导致辅助收卷机停车Aux. winder will slow down when step on Black safety matAux. winder will be stopped when step on yellow safety mat激冷辊穿膜操作步骤Chill Roll Threading Procedure1. 清理模头完毕后启动挤出机排除系统内降解料;Start extruders to purge the d

4、ie after die lip has been cleaned;2. 待流出的融体均匀干净后,停止挤出机;Stop extruders after cleaning melt come out;3. 清洁固膜气刀;Clean the airknife;4. 将激冷辊移到”工作位置” （激冷辊速度为5m/min）,Move Chill Roll to “Chill roll work Pos.” （Keep Chill Roll speed 5m/min）;5. 将激冷辊除水装置移到”工作位置”,并启动除水风机;Move Chill Roll Water Remover” to “Water

5、removal CR Work Pos.” and Start the Fan （press “waterremoval CR run” button;6. 启动辅助挤出机;Start Co-extruders;7. 将流出的融体用胶带粘附在铸片辊表面;Stick the melt on the surface of the chill roll;8. 启动主挤出机; Start main extruder;9. 按” 激冷辊穿片模式”钮;Push “Chill Roll Thread Mode” button;10. 待厚片穿过整个铸片系统后,将风刀移到”工作位置”, 并启动风机;调整好吹边

6、Move Air Knife to “air knife work pos.”. Start the fan （“air knife fan run”） after casting film through all the casting unit; adjust the edge pipe.11. 待厚片平整后,合上”导向辊”,打下”旋转辊1”,合上”除水CF装置” 和 ”压辊” ,启动”除水CF开”;Put Guide Roll, Swivel rolls1, Waterremoval CF and Nip Roll to “work Pos” after Casting film fla

7、t. Start Casting Film Water Remover Fan.注意:在进行该部分操作时必须有人按注MDO入口处“移动释放” 钮Pay Attention: When operating Step 4,5,10 and 11, somebody should Keep Press “Movement Realese” button at MDO inlet.Pay Attention!在做MDO辊筒清洁时请先将衣服口袋中的物品取出, 以防物品跌落损坏辊筒To avoid damaging rolls, Please take all things out from your p

8、ocket when you are cleaning the MDO rolls from topside清除MDO辊筒上废膜操作步骤Cleaning waster film from MDO rolls 1. 将”模式”钥匙转向”服务”, 打开安全护网Turn “Mode” key to “Service” and open safety Cover2. 使用脚踏开关”向后”或”向前”转动辊筒,清除机器上废膜Use “Jog switch” to turn roll “ forwards” or “backwards” for taking casting film away3. 关闭安全

9、护网, 将”模式”钥匙转向”生产模式”Close safety gates and Turn “Mode” key to “Prod.”4. 启动MDOStart MDO严禁用任何刀具直接在辊筒上割膜Forbid to use any kind knife to cut film away from MDO rolls directlyMDO穿膜操作步骤MDO Threading Procedure1. 按MDO入口处的”纵拉穿引模式”钮;Press “MDO thread Mode” button at MDO Inlet;2. 将穿片绳系好在穿片链条上;Put the threading

10、rope on threading chain;3. 将横向切刀移到操作侧,并将厚片切开;Move cross cutter to O.S and put the “knife in”;4. 将O.S.侧的膜条剪断Cut O.S.casting film strip;5. 在膜条上用剪刀穿孔,并系好穿片绳;Drill a hole on the casting film with scissors and Put an threading rope in;6. 将两穿片绳系好;Connect two threading ropes together; 7. 按”穿引链条启动”钮; 向D.S.侧

11、移动横向切刀至厚片切断;Press “Threading Chain Run” button, move cross cutter to D.S. until casting film cut.8. 待膜片穿过MDO第一根预热辊后按”纵拉加速”钮,待厚片张紧时松开;Press “MDO Overspeed” button after casting filmpassed first Preheating roll until casting tensioned;9. 注意观察MDO的穿片情况;Pay attention MDO threading situation;10. 待膜片穿过MDO出

12、口导辊后, 按“穿引链停条止”钮;Push “Threading Chain Stop” button when casting film come out MDO outlet;11. 剪断穿片绳, 并将膜片缠在辅助收卷机上Cut threading rope and put the filme on the Auxiliary winder;Pay Attention !切勿戴手套, 切勿将手放入膜中Dont take gloves and dont put your fingers between the film.12. 根据情况适当调节好辅助收卷张力;Adjust film wind

13、ing tension;13. 调整拉伸间隙到工作位置;Adjust MDO stretch gap to work position;14.压好压辊.Put Nip Rolls to Working Position.TDO穿膜操作步骤TDO Threading Procedure1. 将纵拉出口横向切刀移到切膜位置;Move Cross Cutter to working position;2. 按”横拉穿引模式”钮;Push “TDO Thread Mode” button;3. 按”刀膜内”钮,将膜切开;Push “Knife in film” button;4. 剪断操作侧的膜条并将其穿过导辊, 交給TDO入口处的操作人员将膜条夹入链夹;Cut the O.S. strip, pass guide roll and put the stripin clip;5. 待操作侧夹稳后, 将