Unlock instant, AI-driven research and patent intelligence for your innovation.

A preparation method of traditional Chinese medicine residue foaming buffer packaging material

A technology for buffering packaging and residues, applied in packaging, wrapping paper, biological packaging, etc., can solve problems such as environmental pollution, and achieve the effects of low price, broad application prospects, excellent load-bearing and static buffering performance

Active Publication Date: 2016-05-04
嘉善海宏电子组件厂
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of environmental pollution caused by the use of chemical foaming agents in the existing plant fiber foaming process, the object of the present invention is to provide a method for preparing foamed cushioning packaging materials from residues of traditional Chinese medicine, which uses water vapor as the foaming agent ,Green

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A preparation method of traditional Chinese medicine residue foaming buffer packaging material
  • A preparation method of traditional Chinese medicine residue foaming buffer packaging material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The boiled Chinese medicine residue is dried, and after its quality is constant and completely dried, it is pulverized and sieved with a 100-mesh sieve, and 10 g of the sieved Chinese medicine residue fiber is taken for use. Mix 10g of wheat starch and 15ml of water to form a starch solution, heat and stir to achieve complete gelatinization at 85°C, fully mix the weighed Chinese medicine residue fiber with the gelatinized starch, and mix the uniformly mixed Chinese medicine residue The fibers and additives are poured into the mold, and put into the freezer together with the mold at -15°C for freezing treatment until the above mixture is completely frozen. The above-mentioned frozen mixture together with the mold is continuously foamed for 110 minutes at a water bath temperature of 100° C., so that the above-mentioned mixture is foamed into a semi-finished product of the traditional Chinese medicine residue foaming cushioning packaging material. Take out the semi-finishe...

Embodiment 2

[0029] The boiled Chinese medicine residue is dried, and after its quality is constant and completely dried, it is pulverized and sieved with a 100-mesh sieve, and 15 g of the sieved Chinese medicine residue fiber is taken for use. Mix 15g of cornstarch and 22ml of water to form a starch solution, heat and stir to achieve complete gelatinization at 73°C, fully mix the weighed Chinese medicine residue fiber with the gelatinized starch, and mix the uniformly mixed Chinese medicine residue The fibers and additives are poured into the mold, and put into the freezer together with the mold at -24°C for freezing treatment until the above mixture is completely frozen. The above-mentioned frozen mixture together with the mold is continuously foamed for 120 minutes at a water bath temperature of 97° C., so that the above-mentioned mixture is foamed into a semi-finished product of traditional Chinese medicine residue foaming cushioning packaging material. The semi-finished product of the...

Embodiment 3

[0031] The boiled traditional Chinese medicine residue is dried, and after its quality is constant and completely dried, it is pulverized and sieved with a 100-mesh sieve, and 12 g of the sieved Chinese medicine residue fiber is taken for use. Mix 7g of potato starch and 11ml of water to form a starch solution, heat and stir to achieve complete gelatinization at 67°C, fully mix the weighed Chinese medicine residue fiber with the gelatinized starch, and mix the uniformly mixed Chinese medicine residue The fibers and additives are poured into the mold, and put into the freezer together with the mold at -18°C for freezing until the above mixture is completely frozen. The above frozen mixture together with the mold is continuously foamed at a water bath temperature of 95° C. for 100 minutes, so that the above mixture is foamed into a semi-finished product of traditional Chinese medicine residue foaming cushioning packaging material. The semi-finished product of the traditional Chi...

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
Login to View More

PUM

PropertyMeasurementUnit
densityaaaaaaaaaa
densityaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method of a traditional Chinese medicine residue foamed buffer package material. The package material comprises the following components in parts by weight: 10-15 parts of traditional Chinese medicine residues, 7-15 parts of starch and 11-22 parts of water. The preparation method comprises the following steps: mixing traditional Chinese medicine residue fibers with a bonder formed by pasting the starch and the water, freezing for icing water among fiber pores to fix the fiber pores, putting a material into a water bath, quickly thawing and gasifying ice in the fiber pores by virtue of heat of water steam, and leaving numerous'holes' after the water steam escapes from the fiber spores so as to obtain the traditional Chinese medicine residue foamed buffer package material with uniform pores. The traditional Chinese medicine residues discarded from pharmaceutical factories or traditional Chinese medicine shops are used as main raw materials, so that the price is low and wastes are utilized; a chemical foamer is not added in a production process, and the water steam is used as a foamer, so that the environment cannot be polluted and is protected; a product is excellent in bearing and static buffer performance and has wide application prospects.

Description

technical field [0001] The invention relates to a preparation method of a porous composite material, in particular to a preparation method of a traditional Chinese medicine residue foamed buffer packaging material. Background technique [0002] With the development of industry and the progress of logistics, various electronic and electrical products are becoming more and more popular, and the demand for product cushioning packaging materials is also increasing. There are many types of cushioning materials. Foam plastics once became a widely used cushioning material due to their advantages in price and cushioning performance. However, due to bottleneck problems such as refractory degradation and environmental pollution, they run counter to the new concept of "green and environmental protection". Serious environmental problems force people to turn their attention to the development and application of environmentally friendly cushioning packaging materials. [0003] Plant fibe...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L97/02C08L3/02C08J9/00B65D65/38
CPCY02W90/10
Inventor 鄂玉萍崔志洁
Owner 嘉善海宏电子组件厂