Production technology of biochemical hydrophilic silk non-woven fabric

A production process and non-woven fabric technology, applied in the production process field of biochemical hydrophilic silk non-woven fabrics, can solve the problems of unsafe use, loss of biological function of silk, easy pollution, etc. Strong wound healing and softening sericin

Active Publication Date: 2012-09-19
江苏丝语佳期科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now when silk fiber is extracted, it is basically used to add a large amount and various chemical additives to remove oil and glue. The more chemical additives are u

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
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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] A production process of biochemical hydrophilic non-woven fabric includes the following steps:

[0024] 1. Cultivating natural biochemical water: Put silkworm pupae in a needle vibrator with a needle pitch of 2cm to vibrate for 2 minutes, take out the silkworm pupae pierced with pinholes or put them in a biochemical tank, add water, heat to 48℃, and hold for 4 minutes , Cool to 40℃, keep incubating the biochemical water for 5 days, take a sample, use a microscope to see if there is enzyme production, and make the biochemical water successful when there are more active enzymes;

[0025] 2. Boiling: Put the cocoons in a vacuum barrel to vacuum, when the vacuum temperature is greater than 98°C, keep the vacuum for 15 seconds, then add 24°C water to absorb water saturation, then spin the water dry, and then add water to clean , PH value of 9.6-10.2; heating and smelting at 100°C for 16 minutes, taking out the cocoons in the automatic vacuum smelting barrel; the...

Example Embodiment

[0030] Example 2

[0031] A production process of biochemical hydrophilic non-woven fabric includes the following steps:

[0032] 1. Cultivating natural biochemical water: Put silkworm pupae in a needle vibrator with a pitch of 2.5cm and vibrate for 2.5 minutes, take out the silkworm pupae filled with pinholes or put them in a biochemical tank, add water, heat to 49℃, and keep it for 5 minutes. Cool down to 41°C for 5 minutes, keep incubating the biochemical water for 5.5 days, take a sample, use a microscope to see if there is any enzyme produced, and the biochemical water is successfully self-made when more active enzymes are observed;

[0033] 2. Boiling: Put the cocoons in a vacuum barrel to vacuum, when the vacuum temperature is greater than 98℃, keep the vacuum for 17 seconds, then add 25℃ water to absorb water saturation, then shake the water to dry, then add water to clean , PH value of 9.6-10.2; heating and smelting at 100°C for 18 minutes, taking out the cocoons in the aut...

Example Embodiment

[0038] Example 3

[0039] A production process of biochemical hydrophilic non-woven fabric includes the following steps:

[0040] 1. Cultivate natural biochemical water: put the silkworm pupae in a needle vibrator with a needle pitch of 3cm to vibrate for 3 minutes, take out the silkworm pupae that have been pierced with pinholes or put them in a biochemical tank, add water, heat to 50°C, and hold for 6 minutes , Cool to 42°C, keep incubating the biochemical water for 6 days, take a sample, use a microscope to see if there is enzyme production, and make the biochemical water successful when there are more active enzymes;

[0041] 2. Boiling: Put the cocoons in a vacuum barrel to vacuum, when the vacuum temperature is greater than 98°C, keep the vacuum for another 20 seconds, then add water at 26°C to absorb water saturation, then spin the water to dry, and then rinse with water , PH value is 9.6-10.2; heating and smelting at 100°C for 20 minutes, take out the cocoons in the automati...

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
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PUM

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Abstract

The invention discloses a production technology of biochemical hydrophilic silk non-woven fabric. The production technology comprises the following steps of: vibrating silkworm pupa in a pin type vibrator; performing biochemical treatment on the silkworm pupa full of pin holes taken out of the pin type vibrator or filature scraps in a biochemical jar to obtain silk fibers or blend fibers with oil content of less than 0.8% and glue content of less than or equal to 6%; and performing hydrophilic treatment on the silk fibers or blend fibers, and sufficiently mixing the silk fibers or blend fibers in a high-pressure airflow mixer, thus preparing the biochemical hydrophilic non-woven fabric from the treated silk fibers or blend fibers into. According to the invention, the prepared biochemical hydrophilic non-woven fabric has good air permeability and soft handfeel, is natural and environment-friendly, and avoids toxic and side effects; and products such as sanitary towel, paper diaper, adhesive bandage and the like prepared from the biochemical hydrophilic non-woven fabric has a healthcare function for the skin and is dry and breathable, so that a user feels comfortable when using the product.

Description

technical field [0001] The invention relates to a production process of spun-bonded non-woven fabric, in particular to a production process of biochemical hydrophilic silk non-woven fabric. Background technique [0002] Chemical fibers, plant fibers, animal fibers, etc. can be made into non-woven fabrics, and then made into masks, sanitary products, etc., but the processing of these raw materials has been polluted, and the non-woven masks made are relatively thick and easy to bubble. It will fall off, and the air permeability is not good, and the affinity with the skin is not good. If it is not removed in time after drying, it will absorb the moisture of the skin; the shedding fabric remains on the skin and will cause skin itching and allergies. Various weaknesses make the effect of this non-woven facial mask limited; Lost the significance of applying facial mask. [0003] Now we have developed silk fiber to make silk non-woven fabrics, facial masks made of silk non-woven f...

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
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Application Information

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IPC IPC(8): D04H1/4266D04H1/732D01C3/00C12S11/00
Inventor 金春来
Owner 江苏丝语佳期科技有限公司
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