With the continuous deepening of the concept of environmental protection, we all want to buy environmentally-friendly PET plastic steel straps when we purchase packing. This requires us to identify when we buy, let the small series introduce you to identify PET plastic steel Packing belt is environmentally friendly way!
The environmental PET plastic strapping has a small length error, usually in one meter per roll, with a width error of +0.5mm/ roll and a thickness error of +0.05mm/ roll. The unit generally used is yuan per meter instead of environmental protection The errors are large and the units of measurement used are also different. These are methods of identification.
We can buy PET plastic strapping belts to judge environmental protection based on these issues, but the price of environmentally friendly PET plastic straps will be slightly higher. We must pay attention when buying.
For more packaging information, please pay attention to China's packing belt trading network, there is a demand for packaging can contact QQ, electricity
Compared with the traditional stickers, the stickers have the advantages of no glue brushing, no paste, no water dipping, no pollution, save the labeling time, wide application range, convenient and quick. All kinds of self-adhesive label can be used in a normal paper label is not up to the material, it can be said that the non-drying label is a kind of universal label, the non-drying label printing compared with the traditional printed matter printing has the very big difference, the non-drying label is usually on the labeling linkage machine printing processing, process one more time to complete, such as graphic printing, die cutting, waste, cutting Zhang Hefu volume, etc. It can be seen that self-adhesive labels have higher requirements on printing process and printing equipment, so several points should be paid attention to when choosing self-adhesive labels:
(1) According to the type of labeled object, grade, quality, paste surface characteristics, use environment and user requirements and other comprehensive consideration. If you want to use the transparent polypropylene sticker made of stickers on the transparent bottle body can produce a fashion sense of no label, can improve the grade of goods, stimulate the desire of consumers to buy. And PVC film flexibility, shrinkage, light permeability, processing characteristics and labeling characteristics are very good, and bright color, contrast, can attract people's attention, with the role of publicity and promotion of goods.
The surface of the film type sticker must be smooth and compact, uniform density, uniform color, good light transmittance, to ensure that the film ink absorption is uniform, the same batch of printing color difference is small.
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