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Methods for preparing wood paper and wood pulp, wood paper and wood pulp prepared by the method, and paper products using the wood paper

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  • Title:
    Methods for preparing wood paper and wood pulp, wood paper and wood pulp prepared by the method, and paper products using the wood paper
  • Subjects: APPARATUS THEREFOR ; METHODS OF PRODUCING PAPER THEREON ; PAPER-MAKING ; PAPER-MAKING MACHINES ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; REGENERATION OF PULPING LIQUORS ; TEXTILES
  • Description: 본 발명은 방사선을 이용한 목재 종이 및 펄프의 제조방법에 관한 것으로, 방사선 조사를 통해서 종래의 화학적 증해 과정을 생략가능하여 화학물질의 사용을 최소화하게 되어 환경오염을 방지할 수 있고, 생산성을 향상시킬 수 있을 뿐만 아니라, 친환경적이므로 제조된 종이 및 펄프를 식품 및 의료 분야에 용이하게 적용할 수 있다. PURPOSE: A method for fabricating wood paper and pulp by radiation is provided to minimize the use of chemicals and to prevent environmental pollution. CONSTITUTION: A method for fabricating wood paper by radiation comprises: a step of preparing wood chip; a step of irradiating the chip by radiation; a step of digesting the chip by water; a step of beating and bleaching the chip; a step of secondarily heating the wood materials by a pulverizer to prepare wood pulp; and a step of pressing and drying the wood pulp.
  • Creation Date: 2013
  • Language: English;Korean
  • Source: esp@cenet

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