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Method for making mooncake support plastic box

A technology for plastic boxes and moon cakes, which is applied in the field of preparing plastic boxes for moon cake trays, can solve problems such as human body and environmental hazards, and achieve the effects of reducing production costs, cheap market prices, and safe use

Inactive Publication Date: 2015-12-30
NANNING JUXIANG PLASTIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for preparing a plastic mooncake holder, so as to overcome the disadvantages of the plastic mooncake holder in the prior art that are harmful to the human body and the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Titanium dioxide preparation:

[0025] (1) Mix tetrabutyl titanate, absolute ethanol, and glacial acetic acid, adjust the pH value to 3 with dilute nitric acid, stir for 10 minutes, add water and stir, let stand, and the volume ratio of dilute nitric acid is 5:20:2:3 : 3;

[0026] (2) Add molar concentration of 1.4mol / LSnCl to the mixed solution in step (1) according to the titanium:tin molar ratio of 3:1 4 ·5H 2 O solution, stirred, then aged for 22h;

[0027] (3) Put the aged substance in the step (2) into the reactor and keep it at 165°C for constant temperature treatment for 26 hours, and then cool the substance in the autoclave to room temperature;

[0028] (4) The product obtained in the step (3) was centrifuged and calcined at 500° C. for 3 hours to obtain a titanium dioxide photocatalyst, which was set aside.

[0029] Preparation of mooncake holder plastic box:

[0030] Take g as the unit, weigh the following component raw materials: 100g of sugarcane long ...

Embodiment 2

[0032] Titanium dioxide preparation:

[0033] (1) Mix tetrabutyl titanate, absolute ethanol, and glacial acetic acid, adjust the pH value to 3 with dilute nitric acid, stir for 20 minutes, add water and stir, let stand, and the volume ratio of dilute nitric acid is 5:20:2:3 : 3;

[0034] (2) Add molar concentration of 1.4mol / LSnCl to the mixed solution in step (1) according to the titanium:tin molar ratio of 3:1 4 ·5H 2 O solution, stirred, then aged for 18h;

[0035] (3) Put the aged substance in the step (2) into the reactor and keep it at 170°C for 26 hours, then cool the substance in the autoclave to room temperature;

[0036] (4) The product obtained in the step (3) was centrifuged and calcined at 500° C. for 3 hours to obtain a titanium dioxide photocatalyst, which was set aside.

[0037] Preparation of mooncake holder plastic box:

[0038] Take g as the unit, weigh the following component raw materials: 300g of sugarcane long fiber, 150g of glutinous rice flour, 70...

Embodiment 3

[0040] Titanium dioxide preparation:

[0041] (1) Mix tetrabutyl titanate, absolute ethanol, and glacial acetic acid, adjust the pH value to 3 with dilute nitric acid, stir for 15 minutes, add water and stir, let stand, and the volume ratio of dilute nitric acid is 5:20:2:3 : 3;

[0042] (2) Add molar concentration of 1.4mol / LSnCl to the mixed solution in step (1) according to the titanium:tin molar ratio of 3:1 4 ·5H 2 O solution, stirred, then aged for 20h;

[0043] (3) Put the aged substance in the step (2) into the reactor and keep it at a constant temperature of 168°C for 26 hours, and then cool the substance in the autoclave to room temperature;

[0044] (4) The product obtained in the step (3) was centrifuged and calcined at 500° C. for 3 hours to obtain a titanium dioxide photocatalyst, which was set aside.

[0045] Preparation of mooncake holder plastic box:

[0046] Take g as the unit, weigh the following component raw materials: sugarcane long fiber 200g, gluti...

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PUM

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Abstract

The invention discloses a method for making a mooncake support plastic box. The method comprises the steps of 1, weighing sugarcane continuous fiber, glutinous rice flour, glycerol, titanium dioxide, walnut oil and amino acid, placing the sugarcane continuous fiber in an oven to be dried till water content becomes 8-12%, soaking the dried sugarcane continuous fiber in lemonade, and drying the sugarcane continuous fiber till no water mark exists on the surface; 2, dissolving the glutinous rice flour and the amino acid in water to form a 40-65% glutinous rice flour solution through mixing; 3, placing the glutinous rice flour solution, the glycerol, the titanium dioxide and the walnut oil in a blender, placing the sugarcane continuous fiber obtained in the step 1 in a die, and conducting press film formation at 80-95 DEG C. According to the method, plant fiber serves as the raw material of the box, environment friendliness is realized, no side effect is generated on the human body and the environment, and using is safe; raw materials are easy to obtain, market price is low, and therefore production cost is reduced greatly.

Description

technical field [0001] The invention relates to a method for preparing a plastic box, in particular to a method for preparing a plastic box for a mooncake holder. Background technique [0002] With the development of plastic products, the system of products is getting bigger and bigger, and more and more products are involved. The moon cake holder plastic box came into being, and the moon cake holder plastic box is more beautiful as a gift box because of its beauty and lightness. Therefore, most of the mooncake holder plastic boxes on the market are bright in color and more gorgeous in structure. But this kind of bright-coloured moon cake holder plastic box is detected the harmful substance that is poisonous to human body, can cause great harm to human body. Simultaneously, this type of plastic mooncake tray is not easy to degrade in the environment after use, and also has a greater impact on the environment. Therefore, need badly a kind of green environmental protection,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L3/02C08L91/00C08K5/053C08K3/22C08K5/17
Inventor 韦春翔韦德成
Owner NANNING JUXIANG PLASTIC PROD CO LTD