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The exterior inspection stickers |
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Adhesive materials in order to avoid, where possible, the quality problems caused by the failure of Label Printing.in the printing process, it is necessary to carefully check the quality of the appearance of Adhesive materials.prior to printing quality will be able to discover the defect may lead to the printing process.
1、 Adhesive materials flashless check whether
Adhesive materials Reel edge is smooth and no damage is to ensure that the quality of Label Printing, therefore,printing process must be carefully examined before the cut edge Reel Adhesive materials have Flash.Is it because of improper storage and transportation of a breakage, but also to put reel under Adhesive materials volumes 4-5 circle.A careful inspection of its cut edge.
2、 Adhesive materials check whether there are any cracks
Adhesive materials cut, if cut enough sharp bladed knives or improper adjustment.Adhesive materials in the tissues or will end paper the cracks, the cracks will be off the adhesive stick to the fiber.The occurrence of cracks may be continuous, but it could be random, Adhesive materials may reel in the sideboth sides may, therefore, stickers printed materials on the plane,paper and the end of its irregular surface to carefully examine whether the paper had a small crack.
Then, after these checks take some kind of paper stripped again at the end of paper tissues and the end of the paper check whether there are cracks.Sometimes, because crack is very small, only separated after the end of paper and glossy paper can be found.It is worth noting that due to printing ink and adhesive in the process of the gradual accumulation of printer paper guide roller,Adhesive materials can also lead to the edge cracks.So, even though they have started printing, can afford to neglect these social issues.
3、 Pressure sensitive adhesive materials check whether the edge, paper missed the end of silicon
Pressure sensitive adhesive materials, or risk the end of the paper, some regional Mr silicone leakage.in the process of printing processing waste removal caused when tissues are broken, and can not engage in normal production.Therefore, the need to take pre-Adhesive materials about 1 meter long, hand catching.Edge can not see any relationship between the same or some other part of catching.Usually, the end of tissues and paper edge coating adhesion occurred in the entire volume of a cut in volumes Adhesive materials.they usually occur in the outer 7-10 meters, encountered a marginal cut in the Reel Adhesive materials adhesionnot immediately have asserted that this whole rolls of illnesses.
Moreover, we note thatstripping the tissues light weight (60G/ 80G/ square meters square meters and the glossy paper) dissection weight than the use of force to tissues,although the lighter, stripping am feeling more closely.It is for this reason, and sometimes die by customers requiring customers to choose the shape of Adhesive materials,Conventional printing speed can not be completed.
4、 Adhesive materials reel check whether the cut end, straight toward whether Rewinder
Adhesive materials if the cut end missing reel, the package will not only affect the prospective printing.it will die because of a change in location of the anti-waste problems;Winder will cause inconsistencies when printing paper and tightened the changes will cause uneven tension printing quality. |
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