A kind of preparation method of natural flexible transparent paper

A transparent paper and flexible technology, which is applied in the field of preparation of natural flexible transparent paper, can solve the problems of high thermal expansion coefficient, slow development of flexible organic synthetic polymer paper, and low processing temperature
CN112663377BActive Publication Date: 2021-09-14阿尔诺维根斯(衢州)特种纸有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
阿尔诺维根斯(衢州)特种纸有限公司
Publication Date
2021-09-14

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Abstract

The invention relates to the field of chemical industry, in particular to a method for preparing a natural flexible transparent paper; a method for preparing a natural flexible transparent paper of the present invention, in which a suspension of nano-cellulose is added to a dissolved wood pulp to form a Base paper, then dry base paper surface hot pressing is prepared into a kind of natural transparent paper, this kind of transparent paper can be used as natural flexible transparent paper and can be applied to fields such as electronic devices such as organic light-emitting diode, display screen, solar cell; The present invention Natural flexible transparent paper has the advantages of high light transparency, low thermal expansion coefficient, good printing performance, flexibility and curling, etc. The use of all-natural materials has the advantages of environmental protection, simple process, and low cost.
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Description

technical field

[0001] The invention relates to the field of papermaking, in particular to a method for preparing natural flexible transparent paper. Background technique

[0002] Flexible transparent paper has been successfully applied in the fields of flexible organic light-emitting diodes, display screens, solar cells and other electronic devices due to its advantages of low cost, non-fragile, flexible and rollable.

[0003] CN201610341731.1 discloses a kind of all-cellulose transparent paper and its preparation method. The paper or plant fiber obtained by the traditional papermaking process is used as the network skeleton, and the cellulose homogeneous solution with a certain solubility is used as the filler and the dissolution medium. On the surface of paper or plant fibers, fill the internal pores and dissolve cellulose side chains or part of the cellulose in a high-efficiency and low-cost way to reduce porosity; improve the flatness through post-finishing processes to...

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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