文献中一般认为，纸张拉毛速度和油墨的粘度、粘着度呈线性关系。
In the general literature, the relationship between picking speed of paper and viscosity and adhesiveness of ink is considered as linear.
不同粗糙度的表面间的粘着力差异显著。
The surface of different roughness makes a great difference on adhesion.
PLRA 1443有优良的粘着力、磨革性及压花定型性，可遮盖皮面各种轻重伤残，提高皮面等级率及平滑度。
PL ra 1443 has excellent adhesive, covering, buffed and embossing properties. It can improve the grade and smoothness when PL ra 1443 is used for low grade leather.
PLRA 1443有优良的粘着力、磨革性及压花定型性，可遮盖皮面各种轻重伤残，提高皮面等级率及平滑度。
PL ra 1443 has excellent adhesive, covering, buffed and embossing properties. It can improve the grade and smoothness when PL ra 1443 is used for low grade leather.
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