How is it that paper comes from trees?

use pulp, smashed tree fiber, soak , use chemicals soften it, mix long time, bleach white, grind recycled paper , add sometimes. , add gluing agent , spray gunk on conveyor belt , roll through giant press, squeezing out water , drying it, rolled , sent out cut products familiar with. paper mills notorious being bad environment btw.

i mean knows paper comes trees, pretty know whole life. dont understand how comes it, how paper come trees? how paper made out of wood?

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