Woodfree Offset Printing Paper (also known as bond paper) is a type of paper specially used for printing. Offset paper is a paper made by applying a layer of adhesive (such as starch, PVA, etc.) on both sides of the paper during the papermaking process to improve the smoothness, water resistance and ink absorption of the paper surface. This treatment enables the paper to provide better printing effect and flatness when printing, reduce the phenomenon of print-through, and improve the clarity of images and text.
Offset paper, formerly known as "dolly paper", is mainly used for printing higher-grade color prints by lithographic (offset) printing presses or other printing presses. It is suitable for printing single-color or multi-color book and magazine covers, text, inserts, pictorials, maps, posters, color trademarks and various packaging products. Offset paper, also known as offset printing paper, is a relatively high-grade printing paper, generally used exclusively for offset printing presses for book or color printing. Offset paper is divided into single-sided offset paper and double-sided offset paper, and is also divided into super calendering and ordinary calendering.
Features:
●Smooth and flat surface, which is conducive to high-precision printing.
●Small elasticity, good stability, and not easy to deform after printing.
● Uniform ink absorption and strong color expression.
● Excellent water resistance, which helps to prevent the quality of printed products from being affected by moisture.
● High opacity, suitable for double-sided printing without affecting each other.
●The gram weight range usually ranges from 60g to 300g. Offset paper of different gram weights is suitable for different printing purposes. For example, lighter gram weights can be used for magazine pages, envelopes, etc., while heavier gram weights can be used for covers, brochures, packaging materials, etc
