Bleaching and setting process for fresh flowers

A technology of flowers and crafts, applied in the field of bleaching and setting technology of flowers, can solve the problems such as easy breakage and breakage of dried flowers, and achieve the effect of clear context

Inactive Publication Date: 2013-04-17
NANTONG UNIVERSITY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But dried flowers are easy to break and break

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A fresh flower bleaching and shaping process, it comprises the steps:

[0014] 1. Pigment extraction process: Soak fresh flowers in absolute ethanol for 12 hours;

[0015] 2. Bleaching process: first use sodium chlorite bleaching solution composed of sodium chlorite 3g / L, glacial acetic acid 20mL / L and ethanol to bleach at room temperature for 3 hours, then use hydrogen peroxide and absolute ethanol to bleach at room temperature for 1 hour. The volume ratio of absolute ethanol is 1: 2;

[0016] 3. Styling process: formulate the styling solution according to the mass ratio of polyethylene glycol PEG600, polypropylene glycol PPG1000 and absolute ethanol at 1:1:3, soak the bleached flowers in the styling solution at room temperature for 2 hours;

[0017] 4. Drying process: dry the shaped flowers at 50°C.

[0018] The fresh flowers can be preserved for 18 months in a clean environment after the above-mentioned bleaching and setting process.

Embodiment 2

[0020] A fresh flower bleaching and shaping process, it comprises the steps:

[0021] 1. Pigment extraction process: Soak fresh flowers in absolute ethanol for 6.5 hours;

[0022] 2. Bleaching process: first use sodium chlorite bleaching solution composed of sodium chlorite 4g / L, glacial acetic acid 35mL / L and ethanol to bleach at room temperature for 4.5h, then use hydrogen peroxide and absolute ethanol to bleach at room temperature for 2h, the hydrogen peroxide The volume ratio with absolute ethanol is 1:3.5;

[0023] 3. Styling process: formulate the styling solution according to the mass ratio of polyethylene glycol PEG600, polypropylene glycol PPG1000 and absolute ethanol at 1:2:4, soak the bleached flowers in the styling solution at room temperature for 2.5 hours;

[0024] 4. Drying process: dry the shaped flowers at 55°C.

[0025] The fresh flowers can be preserved for 21 months in a clean environment after the above-mentioned bleaching and setting process.

Embodiment 3

[0027] A fresh flower bleaching and shaping process, it comprises the steps:

[0028] 1. Pigment extraction process: Soak fresh flowers in absolute ethanol for 1 hour;

[0029] 2. Bleaching process: first use sodium chlorite bleaching solution composed of sodium chlorite 5g / L, glacial acetic acid 50mL / L and ethanol to bleach at room temperature for 6 hours, and then use hydrogen peroxide and absolute ethanol to bleach at room temperature for 3 hours. The volume ratio of absolute ethanol is 1:5;

[0030] 3. Styling process: formulate the styling solution according to the mass ratio of polyethylene glycol PEG600, polypropylene glycol PPG1000 and absolute ethanol at 1:3:5, soak the bleached flowers in the styling solution at room temperature for 3 hours;

[0031] 4. Drying process: dry the shaped flowers at 60°C.

[0032] The fresh flowers can be preserved for 24 months in a clean environment after the above-mentioned bleaching and setting process.

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

No PUM Login to view more

Abstract

The invention discloses a bleaching and setting process for fresh flowers, which comprises pigment extracting step, bleaching step, setting step and drying step. The flowers obtained by the bleaching and setting process have clear veins and is vivid, and can be stored for a long time.

Description

technical field [0001] The invention relates to a flower bleaching and shaping process. Background technique [0002] Along with the raising of people's living standard, the fresh-keeping of fresh flower is the focus that people pay close attention to. Although the fresh-keeping treatment of fresh flowers has certain effects at present, it is only limited to dried flowers. Dried flowers are flowers and plants that grow in nature, which are quickly dehydrated and dried by scientific methods to become flowers that maintain their original color and shape, or artificially dyed to form more colorful dried flowers. But dried flowers are easy to break and break. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a flower bleaching and setting process that can keep fresh flowers for a long time and make them come alive. [0004] The technical solution adopted in the present invention: ...

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): B44C5/06
Inventor 王春梅王海峰胡啸林缪勤华董玲贾维妮
Owner NANTONG UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap