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The Third Layer of Sticker Labels |
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Release time:2013-05-23 Source:pengdan Reads: | |
The Third Layer of Sticker Labels The first layer - is know as the face paper, the surface material or the raw materials used for recording or printing graphic information. The second layer - adhesive or glue. Before tearing off the surface paper and paste to an object’s surface, adhesive let the surface material and uncoated silicone resin to seperate from each other. It is on the one hand to ensure bottle paper moderate adhesions, on the other hand guarantee the paste has a solid paste after peeling off the surface paper. The third layer - back paper, it has a smooth surface to protect the labels been polluted, usually made of bleached or unbleached kraft paper, occasionally with a clean processed polyester material. The liner paper is also a support role, in the process of processing labels, ensure that the labels will not be bent or crinkled. Overall, sticker labels can be divided into surface paper, glue and liner paper. |