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Quick dry adhesive for corrugated paper box and preparation method of quick dry adhesive

An adhesive and carton technology, applied in the directions of adhesive additives, adhesive types, starch-derived adhesives, etc., can solve the problems of slow drying speed, reduced production efficiency, difficult storage, etc., and achieves fast natural drying speed, The effect of short reaction time and stable quality

Inactive Publication Date: 2014-12-24
JURONG GEILI PACKAGING PROD FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Adhesives are a necessity in packaging plants. The drying speed of some existing adhesives is very slow, which will affect normal production and use, reduce production efficiency, and traditional The adhesive is unstable and difficult to store

Method used

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  • Quick dry adhesive for corrugated paper box and preparation method of quick dry adhesive

Examples

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Embodiment 1

[0015] A quick-drying adhesive for corrugated cartons of the present invention comprises the following components in parts by weight: 90 parts of cornstarch, 5 parts of bentonite, 6 parts of sodium hypochlorite, 0.1 part of sodium pyrosulfate, 0.1 part of ferrous sulfate, 0.15 parts of dry agent, 5 parts of sodium hydroxide solution with a volume concentration of 3%, 0.6 parts of borax, 0.5 parts of sodium sulfite, 200-280 parts of clear water and 0.5 parts of defoamer.

[0016] The defoamer in this embodiment is tributyl phosphate.

[0017] The invention also discloses a preparation method of a quick-drying adhesive for corrugated boxes, comprising the following steps:

[0018] (1) Stir the water and cornstarch weighed in parts by weight in the reactor for 5 minutes at room temperature,

[0019] (2) Then add sodium hypochlorite and ferrous sulfate solution and adjust the pH value of the mixture to 9~10 with sodium hydroxide solution, add sodium sulfite solution and stir for ...

Embodiment 2

[0023] A quick-drying adhesive for corrugated cartons of the present invention comprises the following components in parts by weight: 110 parts of cornstarch, 7 parts of bentonite, 10 parts of sodium hypochlorite, 0.2 parts of sodium pyrosulfate, 1 part of ferrous sulfate, 0.25 parts of dry agent, 8 parts of sodium hydroxide solution with a volume concentration of 3%, 1.6 parts of borax, 1.0 part of sodium sulfite, 280 parts of clear water and 1.5 parts of defoamer.

[0024] The defoamer in this embodiment is tributyl phosphate.

[0025] The preparation method is the same as in Example 1.

Embodiment 3

[0027] A quick-drying adhesive for corrugated cartons of the present invention comprises the following components in parts by weight: 95 parts of cornstarch, 5.5 parts of bentonite, 6.6 parts of sodium hypochlorite, 0.12 parts of sodium pyrosulfate, 0.13 parts of ferrous sulfate, 0.17 parts of dry agent, 5.5 parts of sodium hydroxide, 0.7 parts of borax, 0.6 parts of sodium sulfite, 210 parts of clear water and 0.6 parts of defoamer.

[0028] The defoamer used in this example is tributyl phosphate.

[0029] The preparation method is the same as in Example 1.

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Abstract

The invention discloses a quick dry adhesive for a corrugated paper box. The quick dry adhesive is prepared from the following components: corn starch, bentonite, sodium hypochlorite, sodium pyrosulfate, ferrous sulfate, a drier, a 3% (volume concentration) sodium hydroxide solution, borax, sodium sulfite, clean water and a defoamer. The adhesive disclosed by the invention is stable in quality, short in reaction time, fast in natural drying speed, simple in process and easy to operate. A catalyst used in the quick dry adhesive disclosed by the invention is low in cost, stable in performance and can be stored for a long time, and gelation and stratification phenomena cannot be easily caused.

Description

technical field [0001] The invention relates to an adhesive, in particular to a quick-drying adhesive for corrugated boxes and a preparation method thereof. Background technique [0002] Adhesives are a necessity in packaging plants. The drying speed of some existing adhesives is very slow, which will affect normal production and use, and reduce production efficiency. Moreover, traditional adhesives are unstable and difficult to store. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art and provide a quick-drying adhesive for corrugated cardboard boxes and a preparation method thereof. [0004] Technical solution: A quick-drying adhesive for corrugated cartons of the present invention comprises the following components in parts by weight: 90-110 parts of corn starch, 5-7 parts of bentonite, 6-10 parts of sodium hypochlorite, 0.1 parts of sodium pyrosulfate ~0.2 parts, 0.1~1 part o...

Claims

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Application Information

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IPC IPC(8): C09J103/10C09J11/04C08B31/18
Inventor 潘冬生
Owner JURONG GEILI PACKAGING PROD FACTORY
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