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Method for manufacturing acrylic fiber nib

A technology of acrylic fiber and nibs, which is applied in the field of preparation of acrylic fiber nibs, can solve problems such as inability to guarantee normal supply, and achieve the effects of meeting needs, beautifying life, and being easy to carry

Inactive Publication Date: 2014-04-30
ZHEJIANG AOJIE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to various reasons, the normal supply cannot be guaranteed in China, so we can only purchase from abroad at a relatively high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A preparation method for an acrylic fiber nib, comprising the following steps:

[0017] A: Splicing: the fiber bundles of acrylic fiber after carding and splicing are pulled out by the traction wheel;

[0018] B: Coloring and shaping: the fiber bundles after splicing are drawn and extended to the shaping box for coloring and shaping;

[0019] C: Gluing: The colored and shaped fiber bundles are pulled into the glue tank, using polyurethane glue, and the thickness of the glue is 20-50mm;

[0020] D: Preheating: the fiber bundles after gluing are preheated with an infrared preheating plate, and the temperature is 150°C-200°C;

[0021] E: Curing: Put the preheated fiber bundle into the oven for curing, the temperature is 90-110°C, and the curing time is 5-12 minutes;

[0022] F: Shaping: the cured fiber bundle is shaped by the shaping wheel;

[0023] G: Cutting: send to the cutting machine to cut to the required length.

[0024] The present invention utilizes domestic e...

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PUM

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Abstract

The invention belongs to the technical field of nib manufacturing, and particularly relates to a method for manufacturing an acrylic fiber nib. The method includes the following steps of (A) strip splicing, (B) coloring and shaping, (C) surface sizing, (D) pre-heating, (E) solidifying, (F) shaping and (G) cutting. The fiber nib is formed by acrylic fiber bundles produced after cotton carding and strip splicing, can be matched with ink, is used for beautifying life and environment and convenient to write with and carry, is a marking pen popular with people, meets requirements of people for the marking pen, and reduces production cost.

Description

technical field [0001] The invention belongs to the technical field of nib production, in particular to a method for preparing an acrylic fiber nib. Background technique [0002] The main parts now used in marker pen production are fiber nibs, fiber water storage cores and marker ink. Nowadays, with the continuous improvement of the quality and requirements of people's life, work and study, higher requirements and perfect pursuits have been put forward for the writing function of marker pens. People not only use it to write words and marks on objects, but also want to use it to draw, paint, and use the colorful world to realize ideals and dreams. As we all know, ink is divided into two categories: water-based and oil-based and several sub-categories, and there are distinctions between dyes and pigments and differences in acidity and alkalinity. This has just brought a lot of trouble and inconvenience to the producer of marker pen. In order to produce marker pens that peop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K8/02
Inventor 王忠强
Owner ZHEJIANG AOJIE IND
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