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METHOD OF MANUFACTURING A SHEET OF DISINTEGRABLE PAPER, USE OF SAID SHEET FOR MANUFACTURING A ROLL SUPPORT CORE, DISINTEGRABLE PAPER SHEET AND CORE CONSISTING OF AT LEAST ONE OF SAID SHEETS
METHOD OF MANUFACTURING A SHEET OF DISINTEGRABLE PAPER, USE OF SAID SHEET FOR MANUFACTURING A ROLL SUPPORT CORE, DISINTEGRABLE PAPER SHEET AND CORE CONSISTING OF AT LEAST ONE OF SAID SHEETS
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机译:制造可分解纸页的方法,使用所述板材制造轧辊支撑芯,可分解纸页以及至少由一张纸组成的孔
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摘要
The present invention relates to a method for making a water-degradable paper sheet, said method comprising the following steps: providing at least one strip of a water-soluble binding material in the form of a dry film; providing at least two strips each made of at least one ply of cellulose wadding; placing the strip of water-soluble binding material between the two strips of cellulose wadding; humidifying, assembling and pressing the three strips; and drying the complex strip thus obtained. The sheet thus obtained can be used for making a roll carrier mandrel by helically winding one or more strips from said sheet about a cylinder. The invention can particularly be used in the field of products for sanitary or domestic use.
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