Production method of high-strength textile spool paper

A production method, bobbin paper technology, applied in the field of chemical fiber, can solve problems such as weak production capacity and inability to meet user needs well, and achieve the effect of no delamination and good compression resistance

Inactive Publication Date: 2018-01-16
HAIAN JINXIN PAPER IND CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the paper tube industry, in recent years, the demand for hig

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The production method of high-strength bobbin paper of the present invention comprises the steps:

[0014] 1) Raw material preparation: use waste paper as the main raw material; additionally prepare amphoteric starch, cationic starch, spray starch, rosin and aluminum sulfate precipitant as auxiliary materials;

[0015] 2) The raw materials are processed in turn by a hydraulic pulper and a rotary screen thickener to obtain a semi-finished product, and then the semi-finished product is processed by a centrifugal sieve and a rotary screen thickener to obtain pulp, and the pulp is passed through the wire section, pressed, dried, calendered, rolled paper machine and rewinder to obtain high-strength bobbins and paper tubes.

[0016] The amphoteric starch and cationic starch are first prepared before use, and the suspension is heated to 90 degrees during preparation, kept for a period of time, and then diluted for use;

[0017] The spray starch is diluted with cold water for ...

Embodiment 2

[0019] The production method of high-strength bobbin paper of the present invention comprises the steps:

[0020] 1) Raw material preparation: use waste paper as the main raw material; additionally prepare amphoteric starch, cationic starch, spray starch, rosin and aluminum sulfate precipitant as auxiliary materials;

[0021] 2) The raw materials are processed in turn by a hydraulic pulper and a rotary screen thickener to obtain a semi-finished product, and then the semi-finished product is processed by a centrifugal sieve and a rotary screen thickener to obtain pulp, and the pulp is passed through the wire section, pressed, dried, calendered, rolled paper machine and rewinder to obtain high-strength bobbins and paper tubes.

[0022] The amphoteric starch and cationic starch are first prepared before use, and the suspension is heated to 95 degrees during preparation, kept for a period of time, and then diluted for use;

[0023] The spray starch is diluted with cold water for ...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a production method of high-strength textile spool paper. The production method comprises the following steps: 1) material preparation: adopting waste paper as main materials; in addition, preparing amphoteric starch, cationic starch, sprayed starch, rosin and an aluminum-sulfate precipitation agent as auxiliary materials; and 2) treating the materials by a hydraulic pulperand a round-net thickener to obtain a semifinished product, then treating the semifinished product by a centrifugal sieve and the round-net thickener to obtain paper pulp, treating the paper pulp by anet part, pressing, drying, and treating by a calendering machine, a paper winding machine and a rewinding machine to obtain the high-strength textile spool paper. The production method provided by the invention has the advantage that the produced textile spool paper has the technical effects of good compression resistance and no layering.

Description

technical field [0001] The invention relates to a production method of high-strength bobbin paper, belonging to the technical field of chemical fibers. Background technique [0002] Bobbin paper is an industrial paper specially used for paper bobbins and tapered paper tubes in the textile industry. The paper is tough and wear-resistant. The paper surface is smooth and even. Has good water resistance. Resist edge sinking and withstand lathe machining when in use. Tube paper is mainly used in the production of cores and pipes, industrial tubes, mulch tubes, fireworks tubes, textile tubes, spiral tubes, pagoda tubes, parallel tubes, various paper corner protectors, cartons, honeycomb cardboard, etc. [0003] With the rapid development of the paper tube industry, in recent years, the demand for high-strength tube paper for high-speed spinning FDY is increasing. To better meet the needs of users. Contents of the invention [0004] The purpose of the present invention is t...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D21H17/28D21H17/29D21H27/00D21F11/06D21F13/04
Inventor 于有勤
Owner HAIAN JINXIN PAPER IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap