Microwave drying method for leaves and method for using leaves based on microwave drying method

A technology of microwave drying and leaf drying, which is applied in the direction of drying solid materials, heating to dry solid materials, drying, etc., can solve the problems of low brittleness, long drying time, uneven drying, etc., and achieve high brittleness and strong anti-counterfeiting performance Effect

Inactive Publication Date: 2017-02-01
CHENGDU MANBA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But most of the existing leaf handicrafts adopt the natural drying method to dry the leaves, the drying time is long, and they are easily damaged and pests in the drying process, and the leaves dried by this method will lose their own color, and the brittleness is relatively high. Low Does not meet certain requirements
[0004] Microwave drying is a more advanced drying method in recent years, but drying leaves with microwaves will cause the leaves to curl, resulting in uneven drying, and if the temperature is too high during the drying process, it will easily cause the leaves to burn

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: a kind of method for leaf microwave drying, comprises the following steps:

[0019] 1. pretreatment: dry the surface water after the leaves are washed;

[0020] ②Clamping: clamp the leaves that have been dried on the surface between two pieces of glass with a thickness of 4mm;

[0021] ③Microwave drying: Dry the two pieces of glass with leaves in a household microwave oven with an output power of 750W for 1.8 min.

[0022] The glass is a square with a side length of 6 cm, and the length and width of the leaves are less than 6 cm.

[0023] The leaves prepared according to the above method are used to prepare anti-counterfeiting marks.

Embodiment 2

[0024] Embodiment 2: a kind of method for leaf microwave drying, comprises the following steps:

[0025] 1. pretreatment: dry the surface water after the leaves are washed;

[0026] ②Clamping: clamp the leaves that have dried the surface water between two pieces of glass with a thickness of 6mm;

[0027] ③Microwave drying: put the two pieces of glass with leaves in the microwave device for microwave drying.

[0028] Further, in the step ③, the microwave drying is carried out using a household microwave oven with an output power of 1000W for 1 min.

[0029] The glass is a square with a side length of 6 cm, and the length and width of the leaves are less than 6 cm.

[0030] The leaves prepared according to the above method are used to prepare anti-counterfeiting marks.

Embodiment 3

[0031] Embodiment 3: a kind of method for leaf microwave drying, comprises the following steps:

[0032] 1. pretreatment: dry the surface water after the leaves are washed;

[0033] ②Clamping: clamp the leaves that have dried on the surface water between two pieces of glass with a thickness of 2mm;

[0034] ③Microwave drying: Two pieces of glass with leaves were dried for 2.5 minutes in a household microwave oven with an output power of 500W.

[0035] The leaves prepared according to the above method are used to prepare anti-counterfeiting marks.

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PUM

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Abstract

The invention relates to the field of drying and particularly relates to a microwave drying method for leaves and an application of dried leaves. After being pretreated, the leaves are clamped by two pieces of glass and are then subjected to microwave drying in a microwave device so as to be rapidly dried; the leaves are dried in a way of clamping the leaves by using the two pieces of glass, so that the conditions of leaf curling and combustion are not easily caused in the drying process; and the self colors of the dried leaves can be kept, and the dried leaves are high in brittleness and can be used for manufacturing anti-counterfeiting marks.

Description

technical field [0001] The invention relates to the technical field of drying, in particular to a microwave drying method for leaves and a method for using dried leaves. Background technique [0002] Leaves widely exist in nature, they are similar in shape, but not the same, each leaf has unique veins. [0003] As people pursue nature and return to nature, more and more leaf handicrafts appear in the world. But most of the existing leaf handicrafts adopt the natural drying method to dry the leaves, the drying time is long, and they are easily damaged and pests in the drying process, and the leaves dried by this method will lose their own color, and the brittleness is relatively high. Low Does not meet certain requirements. [0004] Microwave drying is a more advanced drying method in recent years, but drying leaves with microwaves will cause the leaves to curl, resulting in uneven drying, and if the temperature is too high during the drying process, it will easily cause th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/347G09F3/02
CPCF26B3/347G09F3/02
Inventor 颜棘
Owner CHENGDU MANBA TECH CO LTD
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