| 三边封袋制作步骤，十四步给你想要的袋子！ |
| 添加时间：2019/12/23 13:36:50 浏览次数： |
| 1、制作三边封袋的前提： 1. The premise of making three side sealed bags: 使用上料架，通过一个气缸控制铁杆上下滑落，方便上料，卷筒用螺扣扣死。上料后用一低压宽袋捆膜。卷筒逆时针转动。 The feeding frame is used to control the iron rod to slide up and down through a cylinder, which is convenient for feeding, and the drum is fastened with a screw buckle. After loading, use a low-pressure wide bag to bind the film. The drum rotates counterclockwise. 2、采用尾架胶辊，将两胶辊压紧，由一个小电机带动其转动，牵引薄膜。 2. The tail frame rubber roller is used to compress the two rubber rollers, which are driven by a small motor to rotate and pull the film. 3、收料胶辊，上下二根，轮流替换收料。 3. Receiving rubber roller, up and down two, take turns to replace the receiving. 4、制作三边封袋的中间过程，进行印刷步骤： 4. In the middle process of making three side sealed bags, the printing steps are as follows: 印刷机前面二根上下铁辊，上放料，下收料。铁辊前有追踪机，直到跟踪料的左右摆动误差，控制印刷误差距离1mm内。 There are two upper and lower iron rollers in front of the printing machine to put materials on and receive materials. There is a tracking machine in front of the iron roller until the left and right swing error of the tracking material is controlled within 1mm of the printing error distance. 5、卷帘一般用凉席或塑料作成，主要起到一个压料，张力控制的作用。光标后有一个电感，侦测前方有无薄膜来控制尾架胶辊电机的运转和停止。有则停，无则动。 5. The roller shutter is generally made of mat or plastic, which mainly plays a role of pressing and tension control. There is an inductor behind the cursor to detect whether there is film in front to control the operation and stop of the tailstock rubber roller motor. If there is, stop; if there is no, move. 6、暂停板： 6. Pause board: 不锈钢制成，起到放平薄膜、防止袋子褶皱、保证袋子尺寸的功能，因此暂停板要平。薄膜上方可放轻的物品压平薄膜。 Made of stainless steel, it can lay flat the film, prevent the bag from folding and ensure the bag size, so the pause plate should be flat. Light objects can be placed above the film to flatten the film. 7、光眼： 7. Optical eye: 通过跟足踪三边封袋子的印刷颜色不段的变化来控制袋子的长度，切割位置，以及色标的长度。光眼可通过调两端螺丝前后移动，光眼停位纠正（2-3mm）。可以在光眼正对着的薄膜下方垫张白纸增加它的灵敏性。如果图案复杂，也可以在图案上垫层白纸，保证光眼下方图案呈直线，前后无其它颜色，图案干扰。 The length of the bag, the cutting position and the length of the color mark can be controlled by following the change of the printing color. The smooth eye can be corrected by adjusting the screws at both ends to move back and forth and stop (2-3mm). You can put a piece of white paper under the film facing the optical eye to increase its sensitivity. If the pattern is complex, white paper can also be placed on the pattern to ensure that the pattern under the eyelet is straight, and there is no other color before and after the pattern interference. 光眼选位： Optometry: ①较平的直线。 ① A flat line. ②图案前无其它图案干扰，否则影响光眼停位。 ② There is no other pattern interference in front of the pattern, otherwise it will affect the optical eye stop. 8、三边封袋中最重要的一步：封口 8. The most important step in three side sealing bag: sealing 封刀呈三角形，两端各有一组滚轮，保证薄膜在封刀处平直运行。垫刀滚轮一般为耐热的硅胶滚轮。刀上和硅胶滚轮上都有一层耐热胶布。封刀两端有两个铜瓦，控封刀上下，控因此此处要经常加润滑油。 The sealing knife is triangular, with a set of rollers at both ends to ensure that the film runs straight at the sealing knife. Generally speaking, the knife pad roller is a heat-resistant silica gel roller. There is a layer of heat-resistant adhesive tape on the knife and the silica gel roller. There are two copper tiles at both ends of the sealing knife to control the upper and lower parts of the sealing knife. Therefore, lubricating oil should be added frequently here. 9、换刀布： 9. Change cloth: 先用砂纸打磨封刀；将刀布贴在刀中间，朝两侧赶，避免刀布中间有气泡，褶皱，否则会导致虚封。 First polish the sealing knife with sandpaper; stick the cloth in the middle of the knife and drive it towards both sides to avoid air bubbles and wrinkles in the middle of the cloth, otherwise it will lead to virtual sealing. 10、如果三边封袋制作的前十步有误差的话可以采用调位杠： 10. If there is any error in the first ten steps of three side sealing bag production, the positioning bar can be used: 通过调节螺丝来控制铁杠的高低，进而调节薄膜切割的位置。 By adjusting the screw to control the height of iron bar, and then adjust the position of film cutting. 11、瓦楞胶辊： 11. Corrugated rubber roller: 上有弹簧，避免静电导致膜缠滚轮上，有一专门电机控制其运转。封刀前和切刀后都有专门的除静电装置（一铁杆，上有一排铁针）。 There is a spring on the roller to avoid static electricity, and a special motor controls its operation. There is a special static electricity removing device (a iron bar with a row of iron needles) before and after knife sealing. 12、三边封袋最后的步骤是采用切刀进行切割 12. The final step of three side bag sealing is to use a cutter to cut 有上下两个切刀，下切刀固定，刀刃向上倾斜5°角左右，靠上切刀下落切割薄膜。切刀多为铸铁，刀两端加润滑油。可通调节上切刀固定螺丝来控制其和下切刀接触时的前后距离。 There are two upper and lower cutters, the lower cutter is fixed, the blade tilts up about 5 ° angle, and the upper cutter falls to cut the film. The cutter is mostly cast iron, and lubricating oil is added at both ends of the cutter. The front and back distance between the upper cutter and the lower cutter can be controlled by adjusting the fixing screw of the upper cutter. 13、折叠： 13. Fold: 折叠分三步，制袋机自动折叠。如果客户要求包装时字朝外，上卷时，卷筒是顺时针旋转的。如果字朝里，上卷时，卷筒是逆时针旋转的。 Folding is divided into three steps, and the bag making machine automatically folds. If the customer requires that the words should be outward when packing, the drum should rotate clockwise when winding. If the word is inward, the drum rotates counterclockwise when winding. 14、三边封袋在这个时候就可以进行包装了，可根据客户要求包装，用塑料袋或纸箱包装。 14. Three side sealed bags can be packed at this time. They can be packed in plastic bags or cartons according to customers' requirements. |
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