Pulp that has been obtained from wood that has been cooked with various chemicals.

pulp obtained by cooking wood in solutions of various chemicals. The principal chemical processes are sulphite and sulphate;

Pulp made by means of chemicals that dissolve the bonding agent, called lignin, within the wood to separate the fibres.

Pulp obtained by cooking the fiber source such as wood with solutions of various chemicals.

Wood reduced to pulp by a variety of chemical processes all of which involve the cooking of the fibrous raw material with chemicals in order to extract the cellulose fibre.

Fibrous material obtained by removal from the raw material of a considerable part of those non-cellulosic compounds that can be removed by chemical treatment (cooking, delignification, bleaching)

the treatment of groundwood chips with a chemical process (usually including the use of sulfites and sulfates) to break down the lignin.

A generic term which describes pulp produced by chemical (as opposed to mechanical) processes. These chemical processes include the kraft (or sulphate) and sulphite processes.

Pulp manufactured by cooking fibrous feedstocks with solutions of various chemical liquors.

Papers made using this are called, oddly enough, wood-free papers. In a clever cooking process you won't find in the recipe books, chemicals magically separate out chewy cellulose fibres and dissolve lignin (this is what makes up woody cell walls) in the wood fibre. Simple

In papermaking, treatment of wood chips with chemicals to remove impurities such as lignin, resins and gums and to separate the wood fibers. There are two types, sulfite and sulfate.

Pulp made by digesting wood chips to separate fibres and remove lignin.

Pulp produced by using cooking chemicals which dissolve lignin, the glue in the wood, to release the cellulose fibres

In papermaking, treatment of wood chips with chemicals to liberate the cellulose fibres by removing the binding agents such as lignin resins and gums. There are two types, sulphite and sulphate.

The treatment of wood chips with chemicals to remove impurities in preparation for papermaking.

Pulp from wood fibers which is processed chemically, normally by cooking.

Pulp obtained by digestion of wood with solutions of various chemicals.

A generic term for pulp made from wood fibre that has been produced in a chemical process.

Pulp made by cooking the wood in the presence of chemical agents (acids or alkali) which eliminates most of the non-fibrous material.

Wood pulp in which the cellulose fibers have been separated chemically under heat and pressure. Fine papers are made from chemical pulp; newsprint is made from the alternative: groundwood (or mechanical) pulp.