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Tussah silk pajamas dyed by vegetable dye

A technology of vegetable dyes and natural vegetable dyes, applied in dyeing methods, textiles and papermaking, etc., can solve problems such as failure to propose dyeing solutions, and achieve the effect of eliminating the possibility of injury

Inactive Publication Date: 2014-12-03
丹东中天生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And, so far, still fail to propose safer dyeing solution in the field of textile fiber dyeing processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] This specific embodiment adopts the following technical scheme: its production process is: 1. The preparation of natural plant dyes, choose perilla as the raw material of plant dye extract, first wash perilla and boil it, extract the boiled juice as dyeing When extracting the dye solution, add potassium carbonate 1g / L.

[0017] Several main technological points of described vegetable dye dyeing:

[0018] Preparation of plant dyes: Plant dyes are generally boiled plants, and the boiled juice is extracted as a dye solution. Different plants have different methods of extracting the dye solution. Different temperature, different pH value, the dyeing yield of the extracted dye solution is also different.

[0019] There are more than hundreds of common plant dyes that can be used for dyeing in nature. When choosing, plants must be selected according to the required color, and then the plant dyes are prepared. Plant dyes refer to the use of natural flowers, grasses, trees, s...

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PUM

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Abstract

The invention discloses a pair of tussah silk pajamas dyed by a vegetable dye, which relates to the technical field of clothing. The tussah silk pajamas dyed by the vegetable dye can be obtained though the following steps: preparing a natural vegetable dye: selecting perilla frutescens as a vegetable dye extract raw material, washing perilla frutescens to be clean, boiling the perilla frutescens, and extracting the decoction as a dye liquor, wherein potassium carbonate is added at ratio of 1g / L when the dye liquor is extracted; dyeing: performing dyeing by a rope dyeing machine of dyeing equipment; dehydrating for shaping: dehydrating by a centrifugal dehydrator; finishing on a blanket finishing machine; and cutting and sewing, thereby obtaining a finished product.

Description

Technical field: [0001] The invention relates to the technical field of clothing, in particular to tussah silk pajamas dyed with vegetable dyes. Background technique: [0002] The pajamas made of tussah silk fiber are mostly used as a high-end consumer product for next-to-body wear, and at present almost all the pajama fabrics made of tussah silk fiber are dyed by chemically synthesized dyes. We all know that most of chemically synthesized dyes are synthesized from petroleum. These products can decompose more than 20 kinds of banned azo dyes that are carcinogenic or allergenic during production, and under certain conditions, they can also dissociate lead, Heavy metal ions such as chromium, pickaxe, diamond and mercury are harmful to human body and environment. As a chemical synthesis product, synthetic dyes are more or less harmful to the human body, especially intimate clothing dyed with synthetic dyes, which can easily cause itching, allergies, rashes, wound infections an...

Claims

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Application Information

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IPC IPC(8): D06P1/34D06P3/04
Inventor 慕德明慕程程张少华蒋锵孔维晨徐友兰蒋立宪
Owner 丹东中天生物科技有限公司
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