Carboxymethyl cellulose and methylcellulose with good film-forming property are two of those important water-soluble cellulose ethers. 羧甲基纖維素和甲基纖維素是兩種重要的水溶性纖維素醚，有良好的成膜性，其所成的膜有一定的強度和透明度及有良好的阻氣性。
In order to improve the hydroscopic property of fibers, cellulose fibers were treated with chloroacetic acid to prepare carboxymethyl cellulose fibers. 摘要為了改善纖維的吸濕性能，采用氯乙酸處理纖維素纖維來制備羧甲基纖維素纖維。
