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Bobbin paper adhesive and production method thereof

A production method and bobbin paper technology, applied in the direction of adhesives, non-polymer adhesive additives, adhesive additives, etc., can solve the problems of slow sizing speed, poor stability and water resistance, depolymerization reaction, etc., to achieve Increased sizing speed, small amount of sizing, and strong adhesion

Inactive Publication Date: 2018-08-24
诸城兴贸玉米开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for better control over how much material used during production can be added into an article like yarn tubes or other products that are being produced with this method compared to traditional methods such as adding plasterboard lining on top of them. By doing it correctly, these improvements improve durability without increasing costs associated therewith.

Problems solved by technology

This patented problem addressed in this patents relates to improving the properties of adherends made from natural starchy that can provide strong binding ability without causing issues such as decomposition when exposed to different types of chemical substances like alcohols (ethanol), formaldehydes, carboxylic acids) found naturally during papermaking process. Additionally, it addresses the issue related to maintaining stable quality control over these binders due to their long shelf life under severe conditions.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A bobbin paper glue, made of the following raw materials in parts by weight: 40 parts of cornstarch and potato starch in a weight ratio of 4:1, 6 parts of borax and boric acid in a weight ratio of 7:2, 0.8 parts of sodium hydroxide, 50 parts of water, 8 parts of vinyl acetate, 2 parts of filler.

[0023] A kind of above-mentioned preparation method of bobbin paper glue, comprises the following steps:

[0024] Put the aged starch into the reaction container, add water and stir for 10-15 minutes at a stirring speed of 80-160 rpm to a uniformly mixed starch liquid; configure sodium hydroxide with a concentration of 8-12%, and ultrasonically oscillate evenly Add the prepared starch liquid, add sodium hydroxide solution while stirring, and stir until the shape of the solution does not change; then add cross-linking agent, vinyl acetate, filler, and continue stirring for 20-30 minutes.

[0025] Wherein, the preparation method of the aged starch comprises the following steps:...

Embodiment 2

[0028] A bobbin paper glue, made of the following raw materials in parts by weight: 45 parts of cornstarch and potato starch in a weight ratio of 5:1, 7 parts of borax and boric acid in a weight ratio of 7:2, 0.9 parts of sodium hydroxide, 55 parts of water, 9 parts of vinyl acetate, 3 parts of silicate and light calcium carbonate with a ratio of 0.5:1.

[0029] A kind of above-mentioned preparation method of bobbin paper glue, comprises the following steps:

[0030] Put the aged starch into the reaction container, add water and stir for 12.5 minutes at a stirring speed of 120 rpm to a uniform starch liquid; configure sodium hydroxide with a concentration of 10%, and add the starch prepared above after ultrasonic oscillation solution, add sodium hydroxide solution while stirring, and stir until the shape of the solution does not change; then add crosslinking agent, vinyl acetate, filler, and continue stirring for 25 minutes.

[0031] Wherein, the preparation method of the des...

Embodiment 3

[0033] A bobbin paper glue, made of the following raw materials in parts by weight: a total of 50 parts of cornstarch and potato starch in a weight ratio of 6:1, 8 parts of borax and boric acid in a weight ratio of 7:1, and 1 part of sodium hydroxide , 60 parts of water, 10 parts of vinyl acetate, 4 parts of filler with a ratio of 0.5:1 silicate and light calcium carbonate.

[0034] A kind of above-mentioned preparation method of bobbin paper glue, comprises the following steps:

[0035] Put the aged starch into the reaction container, add water and stir for 15 minutes at a stirring speed of 160 rpm to a uniform starch liquid; configure sodium hydroxide with a concentration of 12%, and add the starch prepared above after ultrasonic oscillation solution, add sodium hydroxide solution while stirring, and stir until the shape of the solution does not change; then add cross-linking agent, vinyl acetate, filler, and continue stirring for 30 minutes.

[0036]Wherein, the preparatio...

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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PUM

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Abstract

The invention discloses a bobbin paper adhesive and a production method thereof. The bobbin paper adhesive is prepared from the following raw materials in parts by weight: 40 to 50 parts of aged starch, 6 to 8 parts of a crosslinking agent, 0.8 to 1 part of sodium hydroxide, 50 to 60 parts of water, 8 to 10 parts of vinyl acetate and 2 to 4 parts of filler. The bobbin paper adhesive disclosed by the invention has the following beneficial effects that the bobbin paper adhesive has the advantages of stability and high water resistance, low price and environment protection; an adhesive application speed is improved, an adhesive application amount is relatively small and the bobbin paper adhesive has a relatively strong bonding force.

Description

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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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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Application Information

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Owner 诸城兴贸玉米开发有限公司
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