Bopp Rewinding Machine

Bopp Rewinding Machine

Rewinding Machine operating procedures - Unwinding paper core
(1.) Post operator
1. First check the cutting distance of the measuring cutter, which is consistent with the specifications required by the process standard.
2. Before placing the paper core, first check whether the paper core used meets the requirements for use:
A. Is the size of the specification the same as the roll paper size?
B. Is the inner diameter and outer diameter of the paper core acceptable (the thickness is consistent).
C. Does the strength of the paper core meet the requirements?
D. Whether the port is layered or burred.
E. Can be put on the machine after passing the inspection and passing the test.
3. Signal the main operation: Start the ejector pin pump button and insert the paper core onto the ejector cone.
4. Shake the two thimble handles to the left to push the core.
5. Align the edge of the paper core port (the difference between left and right cannot exceed one millimeter).

(2) Main operation
1. Review again whether the paper cores on the board meet the requirements.
2. Review whether the thimble is inserted into the lock (avoid the end of the paper roll is not aligned)
3. Check the sharpness of the upper and lower round knives, the depth of the occlusion and the angle to ensure the quality of the trimming.

Bopp Rewinding Machine

Rewinding Machine operation safety regulations - 

Second, the operation steps:

7. When the layers of paper are completely flat and enter the rewinding, the waste coils are taken out to the normal production state. 8, check the production situation:
(1) Check whether the two ends of the base paper are symmetrical. For example, the auger can adjust the auger on the unloading frame to the ends of the paper. (2) Check whether the punched paper is clear, the punching is not clear or the missing teeth are checked. Whether the knife is broken or not
Whether the wire is loose, adjust the height of the bottom knife, and mass production after inspection;
(3) Check whether the paper feeding tension of the rewinding paper is consistent, keep the paper surface flat and no wrinkles, such as inconsistency
Then adjust the paper return belt hand wheel on the paper exit frame;
(4) Check whether the paper between the embossing stick and the winding area is flat and tight, if it meets the requirements, if it does not meet the requirements,
Then adjust the gearbox handwheel (when adjusting the gearbox handwheel, you can't stop the adjustment, you need to turn it on slowly); (5) Check whether the semi-finished paper roll is tight, the diameter and weight meet the product standard requirements, and the two ends are neat (straight
The deviation of the diameter shall not exceed ±1mm, and the weight deviation shall be within ±2);
(6) Whether the width of the glue seal of the paper ball meets the standard (package standard is 10mm-15mm), the penetration of glue
No more than 3 single-layer papers;
(7) Do not arbitrarily tamper with the inverter, programmed wiring and settings in the electric box; (8) Non-operator operators must not let the machine operate without the consent of the supervisor;

Third,. After the above steps are checked normally, Slowly speed up to normal operation.

Bopp Rewinding Machine

Rewinding Machine operation safety regulations - 

Fourth, other requirements in the production process:

5. When an abnormality or malfunction occurs in the production process, the machine must be turned off and checked and repaired. If the abnormality or failure is not handled, the workshop supervisor should be reported in time;
6. The perforation line must be inspected every half hour during the production process. If the perforation line is unqualified, it must be shut down immediately;
7. Every paper change must be weighed twice in the production process. If the weight of the original paper is quantitative, the texture and elongation are unstable, the number of knots should be adjusted at any time, the pressure of the riding stick should be adjusted, and the gearbox should be adjusted. The paper is elastically adjusted to meet the product diameter requirements, and the weighing is tracked to see if the weight of the product meets the standard.
8, at any time to patrol the quality of the product.

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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