How to check the quality of Tissue Tapes
Today to share with you the quality of the organization of tape how to check:
1, check whether there is a crack on the organization tape
Tissue Tapes at the time of cutting, if the cutting tool adjustment is not appropriate or blade is not sharp enough, will be in the Tissue Tapes or paper on the end of the paper cracks, cracks will be pulled out of the fiber sticky adhesive. The occurrence of cracks may be continuous, it may be random, may appear in the drum Tissue Tapes side, may also have both sides, so the organization tape before machining, be sure to carefully look at the end of paper and tissue paper Whether there is a small crack.
Then, take a sample of the above inspection, stripping the bottom paper again to check whether there is a crack on the paper and the bottom paper, because the cracks are sometimes very small, only separated from the end of paper and tissue paper can be found.
2, check whether the organization tape edge
Roller Tissue Tapes edge smooth, no damage, is to ensure the quality of the organization tape basis, so the processing must be carefully checked before the drum Tissue Tapes cutting edge whether there is burr, whether due to improper storage and transportation and damage, and to Roll the roll Tissue Tapes down for 4-5 turns and carefully check the edge of the cut.
Followed by the above we mentioned the appearance of the organization of the tape inspection methods, and today we come to add some knowledge about this aspect.
3, check the edge of the organization whether the adhesive tape, the end of the paper is leaked silicon
Tissue Tapes edge adhesion or the end of the paper part of the leakage of silicone oil, in the processing process will cause waste when the paper broke, can not be normal production. Therefore, before processing to take a length of about 1 meters long adhesive material, hand stripped to see whether the edge or other parts can not smooth the same part of the peel. Usually, the edge of the paper and the edge of the paper edge adhesion occurs in the entire volume of coated adhesive material on a slitting volume, and generally only occurred in the outer layer of 7 meters to 10 meters, so, Tissue Tapes edge adhesion, do not immediately assert that the whole roll paper has this problem.
In addition, it is important to note that stripping of light weight paper (such as 60 g / m2 and 80 g / m2 of tissue paper) is greater than the force used to peel the weight of the tissue paper, the lighter the paper, the closer the peel. It is precisely because of this, sometimes according to the shape of the customer to die to cut the customer selected Tissue Tapes, can not be completed in the conventional processing speed.
4, check the drum Tissue Tapes cut the end face is straight, rewinding elastic whether the same
If the reel of the drum tissue is not aligned, it will not only affect the registration of the work, but also because of die cutting position changes occur and waste discharge difficulties; rewinding loose inconsistency will lead to changes in paper pressure during printing, Uneven tension can also cause print quality problems.