: The paper passes through hot, smooth rollers to achieve the final desired thickness, smoothness, and gloss.
The production of paper from wood is a complex industrial process involving several key stages: raw material preparation, pulping, sheet formation, and finishing. Modern mills can produce as many as 55,000 sheets per minute. 1. Raw Material Collection and Preparation 0gv49ix86qqp7uc5uffg3_source.mp4
: The final paper is wound into massive "jumbo reels" (up to 8.5 meters wide) before being cut into smaller, standard sizes for consumer use. : The paper passes through hot, smooth rollers
: At the mill, logs are placed in a debarking drum where they collide to remove bark. This bark is often burned to generate steam for the factory. This bark is often burned to generate steam for the factory
: The resulting pulp is cleaned to remove impurities. For white paper, the pulp is bleached using chlorine-free methods like oxygen or peroxide.
: The paper travels through a series of steam-heated metal cylinders (at temperatures around 100-130°C) to achieve a dryness level of roughly 85%. 4. Finishing and Packaging