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A kind of pen feed wetting treatment solution and using method thereof

A technology of wetting treatment and pen feed, which is applied in the field of plastic surface treatment, can solve the problems of easy ink dripping, affecting water discharge, and wettability of pen feed, etc., and achieves the effect of fast ink discharge, fast water discharge and good wettability

Active Publication Date: 2017-07-14
杭州东方表面技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When performing surface roughening treatment, the concentration of the roughening solution, new and old, roughening temperature, and roughening time will all affect the roughening effect, thereby affecting the wettability of the pen feed
If the feed is roughened too much, the surface will be too rough and affect the water flow; if the feed is not roughened enough, ink will drip easily

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A pen feed wetting treatment solution, the total volume of the pen feed wetting treatment solution is measured in 1L, and it consists of the following components: OP-10 2g / l, triethanolamine 20g / l, and the balance is water.

[0021] The method of using the tongue wetting treatment solution is to soak the roughened tongue wetting treatment solution in the tongue wetting treatment solution for 2 minutes, take it out, spin dry, and dry at 50°C, wherein the tongue wetting treatment solution The working temperature is 25°C.

[0022] Assemble the above-mentioned treated feed into a new pen, insert the ink bag for writing, and the time for water to flow is 5 seconds.

[0023] Assemble the same batch of thickened feeds that have not been treated with feed wetting treatment solution into a new pen, insert the ink bag for writing, and the result is that no water comes out for 30 minutes.

Embodiment 2

[0025] A pen feed wetting treatment solution, the total volume of the pen feed wetting treatment solution is calculated in 1L, and it is composed of the following components: sodium dodecylbenzenesulfonate (ABS) 10g / l, glycerol 2g / l l, the balance is water.

[0026] The method of using the wetting treatment solution for the tongue of the pen is to soak the roughened tongue of the pen in the wetting treatment solution for the tongue of the pen for 24 hours, take it out, spin it dry, and dry it at 60°C, wherein the wetting treatment solution for the tongue of the pen is The working temperature is 10°C.

[0027] Assemble the above-mentioned treated feed into a new pen, insert the ink bag for writing, and the time for water to flow is 4 seconds.

[0028] Assemble the same batch of thickened feeds that have not been treated with feed wetting treatment solution into a new pen, insert the ink bag for writing, and the result is that no water comes out for 30 minutes.

Embodiment 3

[0030] A pen feed wetting treatment solution, the total volume of the pen feed wetting treatment solution is calculated in 1L, and it is composed of the following components: sodium dodecylbenzene sulfate (K12) 1g / l, coconut oil fatty acid (6501) 5g / l, AEO-7 20g / l, propylene glycol 2g / l, the balance is water.

[0031] The method of using the tongue wetting treatment solution is to soak the roughened tongue wetting treatment solution in the tongue wetting treatment solution for 2 hours, take it out, spin dry, and dry at 55°C, wherein the tongue wetting treatment solution The working temperature is 30°C.

[0032] Assemble the above-mentioned treated feed into a new pen, insert the ink bag for writing, and the time for water to flow is 3 seconds.

[0033] Assemble the same batch of thickened feeds that have not been treated with feed wetting treatment solution into a new pen, insert the ink bag for writing, and the result is that no water comes out for 30 minutes.

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PUM

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Abstract

The invention relates to a pen tongue wetting treatment solution and a method for using the same. The pen tongue wetting treatment solution comprises an organic surfactant and a moisturizing agent, wherein the amount of the organic surfactant is 0.1-50 g / l, and the moisturizing agent The dosage is 0.1 to 100 g / l; after soaking the roughened pen tongue in the pen tongue wetting treatment solution for a certain period of time, take it out, spin it dry, and dry it at 40 to 60°C. In the invention, the roughened pen tongue is immersed in a wetting treatment solution containing surfactant and moisturizing agent, so that the surface active agent and moisturizing agent are adsorbed on the surface of the pen tongue, so as to realize the modification of plastic surface wetting and fast ink discharge. Objective: The present invention has good wettability, and can achieve the effect of fast water discharge and no ink drop.

Description

technical field [0001] The invention belongs to the technical field of plastic surface treatment, and relates to a plastic surface treatment solution, in particular to a pen feed wetting treatment solution and a use method thereof. Background technique [0002] The feed is one of the key parts of the fountain pen, and is the heart of the fountain pen. The main function of the feed is to stably and smoothly transport the ink from the ink bag (or cartridge) to the nib, and serve as a base for fixing the nib. [0003] The early pen feeds in our country were mainly made of bakelite sticks through mechanical processing, but the processing of the early pen feeds was relatively complicated and the production was inconvenient. Many pen feeds are now made of plastic injection molding, and the plastic injection molding process is relatively simple, but the disadvantage of the plastic injection-molded feed is that the wettability between the feed surface and the ink is poor, and when t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08J7/00
Inventor 郭伟荣项昕
Owner 杭州东方表面技术有限公司