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Paper mulberry bark dyeing method capable of preventing color fading

A dyeing method and paper mulberry bark technology are applied in the treatment details of cork stoppers, wood treatment, wood processing utensils and other directions, which can solve the problems of lower quality, easy fading, and difficulty in coloring of handicrafts and toys, so as to avoid decay and fading. , not easy to fade, the effect of improving stability

Inactive Publication Date: 2017-09-08
FUNAN XINGGUANG ARTS & CRAFTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mulberry bark is collected from the wild mulberry trees all over the mountains. The quality of the mulberry bark collected from March to May every year is the best. The method of taking the bark is very simple. Use an open flame to heat the mulberry branches to 30~40°C and bake for about 10 minutes. You can pull the root with your hands to peel off the bark, then remove the outer hard bark with a scraper, and dry the preliminarily processed bark; the bark is used to make various decorative crafts and toys, but its It is difficult to color, and it is easy to fade after coloring, so that the quality of handicrafts and toys produced by it is greatly reduced. Therefore, inventing a dyeing method that can effectively improve the dyeing performance of bark is of great significance to the development of the field of handicrafts and toys. significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In the embodiment of the present invention, a kind of bark dyeing method that prevents fading, concrete method is as follows:

[0020] (1) Soaking in soaking solution, steaming and drying

[0021] Soak the bark in the soaking liquid for 78 minutes, take out the filtrate, put it in a steam pot with a temperature of 133°C for constant temperature steam treatment for 24 minutes, raise the temperature to 166°C at a heating rate of 3.6°C / min, continue the constant temperature steam treatment for 18 minutes, and take out , dried at a temperature of 68°C to a moisture content of 6.4%, to obtain pretreated bark;

[0022] The soaking solution is prepared according to the following steps: put 13 parts by weight of Cynomorium cynomorae, 8.8 parts by weight of Rhizome root, 4.4 parts by weight of veratrum, 7.6 parts by weight of betel nut and 11.4 parts by weight of Bupleurum bupleuri into the rotating speed Grinding in a grinder of 3400r / min for 29min, taking it out, putting it i...

Embodiment 2

[0032] In the embodiment of the present invention, a kind of bark dyeing method that prevents fading, concrete method is as follows:

[0033] (1) Soaking in soaking solution, steaming and drying

[0034] Soak the bark in the soaking liquid for 79 minutes, take out the filtrate, put it in a steam pot with a temperature of 134°C for constant temperature steam treatment for 24.5 minutes, raise the temperature to 167°C at a heating rate of 3.7°C / min, and continue the constant temperature steam treatment for 18.5 minutes , taken out, and dried at a temperature of 68.5°C to a moisture content of 6.5%, to obtain pretreated bark;

[0035]The soaking solution is prepared according to the following steps: put 13.5 parts by weight of Cynomorium cynomorae, 9 parts by weight of Rhododendron root, 4.5 parts by weight of veratrum, 7.7 parts by weight of betel nut and 11.6 parts by weight of Bupleurum bupleuri into the rotating speed Grinding in a pulverizer at 3500r / min for 29.5min, taking ...

Embodiment 3

[0042] In the embodiment of the present invention, a kind of bark dyeing method that prevents fading, concrete method is as follows:

[0043] (1) Soaking in soaking solution, steaming and drying

[0044] Soak the bark in the soaking solution for 80 minutes, take out the filtrate, place it in a steam pot with a temperature of 135°C for constant temperature steam treatment for 25 minutes, raise the temperature to 168°C at a heating rate of 3.8°C / min, continue the constant temperature steam treatment for 19 minutes, and take out , dried at a temperature of 69°C to a moisture content of 6.6%, to obtain pretreated bark;

[0045] The soaking solution is prepared according to the following steps: put 14 parts by weight of Cynomorium cynomorae, 9.2 parts by weight of Rhizoma sativa root, 4.6 parts by weight of veratrum, 7.8 parts by weight of betel nut and 11.8 parts by weight of Bupleurum bupleuri into the rotating speed Grinding in a grinder at 3600r / min for 30min, taking it out, p...

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Abstract

The invention belongs to the technical field of bark processing, in particular to a method for dyeing bark bark to prevent fading. First, the bark bark is soaked in soaking liquid, steamed and dried, which not only can effectively kill harmful bacteria carried by the bark, but also Enlarging the pores between the bark cell structures is conducive to dyeing, and can effectively improve the stability of the bark fibers, making them more flexible and elastic, and effectively inhibiting the cracking of bark handicrafts; then soaking in dyeing agents, microwave and heat The pressure drying treatment can not only make the bark of the tree evenly colored, bright in color, enhance its anti-sun ability, avoid decay and fading after exposure to the sun, but also effectively prevent moisture resurgence. The smell is fragrant, non-irritating, and will not cause any damage to the human body.

Description

technical field [0001] The invention belongs to the technical field of bark processing, in particular to a bark dyeing method for preventing fading. Background technique [0002] The mulberry bark is collected from the wild mulberry trees all over the mountains. The quality of the mulberry bark collected from March to May every year is the best. The method of taking the bark is very simple. Use an open flame to heat the mulberry branches to 30~40°C and bake for about 10 minutes. You can pull the root with your hands to peel off the bark, then remove the outer hard bark with a scraper, and dry the preliminarily processed bark; the bark is used to make various decorative crafts and toys, but its It is difficult to color, and it is easy to fade after coloring, so that the quality of handicrafts and toys produced by it is greatly reduced. Therefore, inventing a dyeing method that can effectively improve the dyeing performance of bark is of great significance to the development o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K7/00B27K3/02B27K5/00B27K5/04B27K3/52B27K5/02C09D15/00
CPCB27K7/00B27K3/02B27K3/52B27K5/0055B27K5/0085B27K5/02B27K5/04B27K2240/20C09D15/00
Inventor 陈献军陈子玉
Owner FUNAN XINGGUANG ARTS & CRAFTS CO LTD
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