Biology enzymatic technology machines medium applied research in pre-treatment of flax fabric printing and dyeing, in Shenzhen spin of new dragon flax floats catch limited company to score a success. Already passed the expert series that heads with Yao Mu of academician of the Chinese Academy of Sciences technical appraisement. Expert group evaluation maintains this technology to still belong to domestic initiate, its are advanced the gender reached domestic banner level.
Below the support of bureau of Shenzhen city science and technology, spin of flax of Shenzhen new dragon floats catch guild of spin of limited company and graduate school of Tsinghua university Shenzhen, Shenzhen to cooperate, assumed flax fabric application biology is enzymatic the scientific research project that has pre-treatment. The technical point of new technology is those who use hemp of special Yu Ya is muti_function enzymatic preparation, synchronism falls to undertake retreating enzymatic processing of the oar, practice that boil in gentle condition to flax fabric, replaced the past to use high temperature when pace of the cent below strong alkaline acuteness condition undertakes to retreat an oar, two or boil practice 3 times, blanch the conventional technology of purify hemp skin with natrium of second chloric acid. New technology shortened greatly not only retreat the working procedure that boil, and abolished natrium of second chloric acid blanchs working procedure, blanch with hydrogen peroxide solution directly after enzymatic processing can Mapida goes to purify to blanch the effect ideally, more important is thoroughly useless besides AOX (but adsorptive organic halide) the serious harm to human body.
Flax is tenacity fiber, the purify of lignin of its hemp skin is the difficult problem of pre-treatment of flax fabric printing and dyeing all the time, and conventional technology all uses high temperature thick alkaline reach natrium of second chloric acid to blanch, it is double even boil double float or boil more float more square but Mapida goes to purify blanch the effect. But past contact because ungodliness of hemp skin purify, cause the hemp skin that blanchs cloth, light color cloth to go up cover does not live or hemp skin is not chromatic wait for of all kinds defect, producing the AOX harm with the serious conceal on environment and fabric. Current, other and numerous use live thing enzymatic the enzymatic preparation to flax pre-treatment and craft, still be in when be blanched after enzymatic processing delay the natrium of second chloric acid with the tradition to blanch, otherwise the effect of skin of hemp of short of purify. To capture this technology difficulty, natrium of second chloric acid blanchs complete abolish craft, company of new dragon flax and letter of Danish Nuo dimension (China) investment limited company cooperates cheek by jowl, improve repeatedly, the Scourzyme much constituent that develops a success to apply to flax fabric pre-treatment to machine eventually is compound biology enzymatic preparation and new technology, skin of hemp of purify of can better land, the crucial technology innovation that this also is extraordinary of this biology enzymatic technology is nodded.
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