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Starch enhancer and manufacturing method thereof

A technology of enhancer and starch, which is applied in the direction of enhancer addition, papermaking, textiles and papermaking, etc., can solve the problems of high price and exacerbated food supply shortage, and achieve the effects of no secondary pollution, improved efficiency and convenient use

Inactive Publication Date: 2015-04-15
ZAOZHUANG YONGXIN PAPER MAKING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic high-strength corrugated paper manufacturers all use native starch as the raw material for the surface sizing process, and native starch uses high-quality corn as the main raw material, which is not only expensive, but also exacerbates the tight supply of domestic food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A starch enhancer is characterized in that it is made from raw materials comprising the following percentages by weight:

[0017] Anhydrous sodium sulfate: 76-78%; Soda ash: 3-5%; Phosphoric acid: 7-8.5%; Cationic emulsifier: 4-4.5%; Molding agent: 5-6%; Water-resistant agent: 3-6% ;

[0018] A method for manufacturing a starch enhancer, its manufacturing steps:

[0019] (1) Add 76%-78% of anhydrous sodium sulfate into the emulsifier, and then add 3-5% of soda ash to the emulsifier to adjust the pH value to 8-9;

[0020] (2) Add 4-4.5% cationic emulsifier to the above solution with a pH value of 8-9, then pass steam into the emulsifier to make the temperature reach 35°C-38°C, and heat and emulsify for 45 minutes;

[0021] (3) Continue to pass steam into the emulsifier to heat up to 45-50°C;

[0022] (4) Emulsify at a temperature of 45-50°C for 45 minutes and then add 7-8.5% phosphoric acid to react and heat up to 62-65°C to stop;

[0023] (5) After adding phosphoric...

Embodiment 2

[0026] A starch enhancer is characterized in that it is made from raw materials comprising the following percentages by weight:

[0027] Anhydrous sodium sulfate: 76.8%; Soda ash: 3.2%; Phosphoric acid: 8%; Cationic emulsifier: 4%; Molding agent: 5%;

[0028] A method for manufacturing a starch enhancer, its manufacturing steps:

[0029] (1) Add 76% of anhydrous sodium sulfate into the emulsifier, then add 3.2% of soda ash to the emulsifier to adjust the pH value to 8.5;

[0030] (2) Add 4% cationic emulsifier to the above solution with a pH value of 8.5, then pass steam into the emulsifier to make the temperature reach 35°C-38°C, and heat and emulsify for 45 minutes;

[0031] (3) Continue to pass steam into the emulsifier to heat up to 45-50°C;

[0032] (4) Emulsify at a temperature of 45-50°C for 45 minutes and then add 8% phosphoric acid to react and heat up to 62-65°C to stop;

[0033] (5) After adding phosphoric acid and heating up to 62-65°C for 120 minutes, discharge...

Embodiment 3

[0036] A starch enhancer is characterized in that it is made from raw materials comprising the following percentages by weight:

[0037] Anhydrous sodium sulfate: 76%; Soda ash: 3%; Phosphoric acid: 8%; Cationic emulsifier: 4%; Molding agent: 5%;

[0038] A method for manufacturing a starch enhancer, its manufacturing steps:

[0039] (1) Add 76% of anhydrous sodium sulfate into the emulsifier, then add 3% of soda ash to the emulsifier to adjust the pH value to 8.5;

[0040] (2) Add 4% cationic emulsifier to the above solution with a pH value of 8.5, then pass steam into the emulsifier to make the temperature reach 35°C-38°C, and heat and emulsify for 45 minutes;

[0041] (3) Continue to pass steam into the emulsifier to heat up to 45-50°C;

[0042] (4) Emulsify at a temperature of 45-50°C for 45 minutes and then add 8% phosphoric acid to react and heat up to 62-65°C to stop;

[0043] (5) After adding phosphoric acid and heating up to 62-65°C for 120 minutes, discharge and p...

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PUM

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Abstract

A low-cost starch enhancer is made from raw materials including the following by weight: 76-78% of anhydrous sodium sulfate, 3-5% of soda, 7-8.5% of phosphoric acid, 4-4.5% of a cationic emulsifier, 5-6% of a molded agent, and 3-6% of a water repellent agent. The manufacturing method of the starch enhancer includes the steps of: adding the anhydrous sodium sulfate to a emulsifying machine, then adding soda to the emulsifying machine to adjust pH value, adding the cationic emulsifier to the solution of the above pH value, feeding steam to the emulsifying machine at a temperature of 45-50 DEG C to emulsify for 45 minutes, then adding phosphoric acid to react until the temperature is raised to 62-65 DEG C to stop, discharging and packaging to finished products after the phosphoric acid is added and the reaction lasts for 120 minutes at the temperature of 62-65 DEG C, and adding the finished products, the molded agent and the water repellent agent to a mixer and stirring for 30 minutes, discharging after uniformity, packaging and warehousing.

Description

technical field [0001] The invention relates to an enhancer, in particular to a starch enhancer and a manufacturing method thereof. Background technique [0002] At present, domestic high-strength corrugated paper manufacturers all use native starch as the raw material for the surface sizing process, and native starch uses high-quality corn as the main raw material, which is not only expensive, but also exacerbates the tight supply of domestic food. Contents of the invention [0003] The purpose of the present invention is to provide a low-cost starch enhancer; [0004] The purpose of the present invention is to provide a method for manufacturing a low-cost starch enhancer. [0005] In order to achieve the above object, the technical solution adopted in the present invention is: a starch enhancer, characterized in that it is made from the following raw materials in weight percentage: [0006] Anhydrous sodium sulfate: 76-78%; Soda ash: 3-5%; Phosphoric acid: 7-8.5%; Cati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H21/18D21H19/10C08B31/00
Inventor 李志辉
Owner ZAOZHUANG YONGXIN PAPER MAKING MATERIALS