Tel:
86-27-83372627
86-27-83372628
86-27-83372629
Fax:
86-27-83372625
E-mail:
info@sinicline.net
The Advantages and Disadvantages of Pvc Labels |
|
| Release time:2013-05-07 Source:pengdan Reads: | |
| The Advantages and Disadvantages of Pvc Labels Pvc labels has a certain toughness, corrosion resistance, slow aging, during the aging process, the material in the course of the printed surface slowly increases in small size, but remained stable after reach a certain extent, after different periods stamp printed text area size did not change significantly, generally do not easily lead to the attention. The stamped pressure ink under the same conditions, the rubber seal and plastic changes over. Pvc labels internal structure is very uniform, non-absorbent, the degree of aging between the atomic seals and plastic seals, compared with plastic, horns seal is easy to aging and changes in the size of the printed text. The same time as the rubber soft, elastic, stamped size of the pressure and a backing of hard and soft will have an influence on the form of printed text and the outer diameter, so we should distinguish between the size of the printed text of the material caused by aging irreversible change with pressure seals shape, size, underlay cause hardness reversible changes in the outer diameter difference. Elasticity and hardness of the plastic seal is between the rubber, atomic seal, horns and glass seal, there is a certain flexibility. It is prone to wear and tear, but also easy to bump off, it lasted cover printed text, abrasion and bump characteristics are reflected more fully, not only can see the the Winfield international text lines gradually thicken, corner gradually becomes dull. You can see the text lines depression, defects such bump phenomenon. Since the material has the characteristics of the thermal expansion and contraction error prone, it not suitable for applying to banks chop. |
