Raw paper for dispersed wet tissues and production method for raw paper

2014 
The invention relates to a production method for a nonwoven material, in particular to raw paper for dispersed wet tissues and a production method for the raw paper. The raw paper for the dispersed wet tissues is a nonwoven material obtained by sequentially executing a papermaking procedure, a spunlace entanglement procedure and a dehydration drying procedure on papermaking pulp consisting of 25 to 28 weight percent of polylactic acid fibers, 40 to 42 weight percent of coconut coal fibers and the balance of wood pulp fibers, and does not contain any additional bonding agent and wet strength agent. According to the raw paper for the dispersed wet tissues and the production method, a gap in a production technology for the raw paper for the dispersed wet tissues in China is supplied, foreign and domestic market requirements are met, and a conventional raw paper production process is simplified; papermaking is combined with spunlace, so that the production cost is lowered, and the wet strength, wet wiping effects and hydrolytic property of the raw paper for the dispersed wet tissues are importantly improved; an obtained product is high in dispersibility and biodegradability.
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