Natural color fluff pulp and preparation method thereof

A technology of fluff pulp and natural color, which is applied in the fields of cellulose raw material pulping, natural cellulose pulp/paper, textiles and papermaking, etc. It can solve the problems of human health hazards, human health hidden dangers, and large environmental pollution, and achieve raw material consumption Low, comprehensive utilization rate protection, the effect of protecting the atmosphere and soil environment
CN103850145AInactive Publication Date: 2014-06-11BEIJING ZHENGLI HENGFENG PULP & PAPER
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING ZHENGLI HENGFENG PULP & PAPER
Publication Date
2014-06-11
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention aims to provide a natural color fluff pulp which is really healthy and environmentally friendly. The natural color fluff pulp is characterized by being prepared from one raw material or a plurality of raw materials through mixing, and has performance parameters meeting the fluff pulp national standard GB / T21331-2008. The materials adopted by the natural color fluff pulp are not blanched, not added with a brightener or a color developing agent during the production process; a natural color fluff pulp product does not contain cancerogenic substance such as dioxin or adsorptive organic halide, harm to the human body and pollution to the environment caused by chemicals used in the blanching or brightening process are eliminated, 100% natural color of plant fiber is kept; the natural color fluff pulp is applicable to the field of hygienic products; a manufactured hygienic product has excellent performances and improved practicability; the natural color fluff pulp is sanitary, safe and environmentally friendly, and has good protection property for physiological hygiene and physical and psychological health of the human body.
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Description

technical field

[0001] The invention relates to a natural fluff pulp and a preparation method thereof. More specifically, the invention relates to the production of natural fluff pulp from unbleached plant fibers, which belongs to the technical field of pulping. The natural fluff pulp is suitable for but not limited to the field of disposable hygiene products. Background technique

[0002] Fluff pulp, used as pulp for absorbing liquid medium, is wrapped with polymer water-absorbent resin (SAP) to form the absorbent layer of absorbent hygiene products, which has good water absorption performance and remains unchanged after absorbing liquid. It is an essential raw material for the production of various absorbent sanitary products (such as: sanitary napkins, sanitary pads, diapers, disposable nursing mattresses, etc.).

[0003] At present, the fluff pulp in the prior art is mainly bleached softwood fiber. my country's forest resources are scarce. According to the "Jiangnan Ti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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