阅读说明：本技术 一种适用于不同温度的被芯制备方法 (Quilt core preparation method suitable for different temperatures ) 是由 武亚琼 刘晓静 于 2019-04-03 设计创作，主要内容包括：本发明为一种适用于不同温度的被芯制备方法。它包括如下步骤：(1)分别制备抗静电聚酯纤维、植物中药粘胶纤维、腈纶纤维和大豆蛋白改性聚乙烯醇纤维；(2)按照质量比将10~20%的抗静电聚酯纤维、30~50%的植物中药粘胶纤维、10~15%的腈纶纤维、30~35%的大豆蛋白改性聚乙烯醇纤维均匀混合。(The invention relates to a preparation method of quilt cores suitable for different temperatures. It comprises the following steps: (1) respectively preparing antistatic polyester fiber, plant traditional Chinese medicine viscose fiber, acrylic fiber and soybean protein modified polyvinyl alcohol fiber; (2) uniformly mixing 10-20% of antistatic polyester fiber, 30-50% of plant traditional Chinese medicine viscose fiber, 10-15% of acrylic fiber and 30-35% of soybean protein modified polyvinyl alcohol fiber according to mass ratio.)

1. A quilt core preparation method suitable for different temperatures is characterized by comprising the following steps: the method comprises the following steps: (1) respectively preparing antistatic polyester fiber, plant traditional Chinese medicine viscose fiber, acrylic fiber and soybean protein modified polyvinyl alcohol fiber;

(2) uniformly mixing 10-20% of antistatic polyester fiber, 30-50% of plant traditional Chinese medicine viscose fiber, 10-15% of acrylic fiber and 30-35% of soybean protein modified polyvinyl alcohol fiber according to mass ratio.

2. A method for preparing quilt cores suitable for different temperatures according to claim 1, wherein: in the step (1), modifying the polyester fiber by a copolymerization method: blending 1-3% of antistatic agent, 0.5-1% of sulfonate or inorganic salt and 96.0-98.5% of polyester chips according to the weight ratio to obtain the antistatic polyester fiber.

3. The method for preparing quilt cores suitable for different temperatures according to claim 2, wherein the mass specific resistance of the antistatic polyester fiber is (2.1-2.3) × 108 Ω -g/cm²。

4. A method for preparing quilt cores suitable for different temperatures according to claim 1, wherein: in the step (1), the preparation method of the plant traditional Chinese medicine viscose fiber comprises the following steps: weighing 4 parts of 100mL deionized water, weighing 20-30 g of each of the reed rhizome extract, the fructus forsythiae extract, the rhizoma anemarrhenae extract and the selfheal plant extract, respectively adding the weighed materials into the deionized water, and stirring the materials by using a glass rod until the materials are dissolved; mixing a reed rhizome extract, a fructus forsythiae extract, a rhizoma anemarrhenae extract and a selfheal plant extract according to the ratio of (4-8) to (2-4) to (1-2) to prepare a mixed traditional Chinese medicine extract mixed solution; and blending the mixed traditional Chinese medicine extract liquid and the viscose spinning solution according to the ratio of (1-1.5) to (10-15), stirring by using a stirrer until the mixture is uniform, filtering, standing for deaeration, and spinning to obtain the plant traditional Chinese medicine viscose.

5. A method for preparing quilt cores suitable for different temperatures according to claim 1, wherein: in the step (1), performing hydrophilic modification treatment on the acrylic fiber: according to the mass ratio, 4-6% of 2-3 mol/L sodium hydroxide solution, 9-11% of 1-1.5 mol/L ethanol, 0.06-0.08% of cross-linking agent and the balance of water are added into 82-87% of acrylic fibers to treat the acrylic fibers, wherein the hydrolysis time is 25-30 min, and the temperature is set to be 80-90 ℃.

6. A method for preparing quilt cores suitable for different temperatures according to claim 5, wherein: the cross-linking agent is selected from one of glycerol, alginate, 2, 4-diacrylamidobenzene sulfonic acid (DABS), acrylic acid or hydroxyethyl acrylate.

Technical Field

The invention relates to a preparation method of a quilt core, and particularly discloses a preparation method of a quilt core suitable for different temperatures.

Background

The products of the core quilt on the bed have a large proportion in the home textile products, and are mainly divided into three types of quilts, namely winter quilts, summer quilts and spring and autumn quilts according to the use seasons. The quilt is made of cotton, wool, silk, chemical fiber, goose down, etc. The down quilt has light weight, is breathable and dry and has strong moisture-removing property; the wool quilt has the advantages of moisture absorption and dryness keeping, warm in winter and cool in summer; the silk quilt has smooth hand feeling, is soft and skin-friendly, prevents mites, resists bacteria and resists allergy, but the warmth retention property and the lightness are difficult to take into account; the cotton fiber is thin and has natural crimp, so the heat retention property is good, but the cotton quilt is not fluffy any more along with the prolonging of the service time, and the heat retention property is reduced; compared with the cotton quilt, the chemical fiber quilt has the advantages that the heat retention property is met, the weight is lighter, the price is lower than that of a silk quilt or a wool quilt, and the chemical fiber quilt is more acceptable to the public.

The quilt core is a product which is contacted with the body of people at night every day, but the quilt core does not have changeable and light performances because of large volume, and the phenomena that the quilt used in summer is too thick and the quilt used in winter is too thin often occur; the temperature in the same season fluctuates greatly, and when the quilt used in the season is covered by overheat and overcold, a consumer can not find a proper quilt.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a quilt core preparation method suitable for different temperatures; the prepared fiber can be suitable for quilt cores at different temperatures, improves the use comfort level, can play a role in health care and sleep aid at different degrees, not only accords with the sustainable development concept of environmental protection, but also meets the actual requirements of consumers.

The invention is realized by the following steps: a preparation method of quilt cores suitable for different temperatures comprises the following steps: (1) respectively preparing antistatic polyester fiber, plant traditional Chinese medicine viscose fiber, acrylic fiber and soybean protein modified polyvinyl alcohol fiber;

(2) uniformly mixing 10-20% of antistatic polyester fiber, 30-50% of plant traditional Chinese medicine viscose fiber, 10-15% of acrylic fiber and 30-35% of soybean protein modified polyvinyl alcohol fiber according to mass ratio.

In the step (1), modifying the polyester fiber by a copolymerization method: blending 1-3% of antistatic agent, 0.5-1% of sulfonate or inorganic salt and 96.0-98.5% of polyester chips according to the weight ratio to obtain the antistatic polyester fiber.

The mass specific resistance of the antistatic polyester fiber is (2.1-2.3) × 108 omega-g/cm²。

In the step (1), the preparation method of the plant traditional Chinese medicine viscose fiber comprises the following steps: weighing 4 parts of 100mL deionized water, weighing 20-30 g of each of the reed rhizome extract, the fructus forsythiae extract, the rhizoma anemarrhenae extract and the selfheal plant extract, respectively adding the weighed materials into the deionized water, and stirring the materials by using a glass rod until the materials are dissolved; mixing a reed rhizome extract, a fructus forsythiae extract, a rhizoma anemarrhenae extract and a selfheal plant extract according to the ratio of (4-8) to (2-4) to (1-2) to prepare a mixed traditional Chinese medicine extract mixed solution; and blending the mixed traditional Chinese medicine extract liquid and the viscose spinning solution according to the ratio of (1-1.5) to (10-15), stirring by using a stirrer until the mixture is uniform, filtering, standing for deaeration, and spinning to obtain the plant traditional Chinese medicine viscose.

In the step (1), performing hydrophilic modification treatment on the acrylic fiber: according to the mass ratio, 4-6% of 2-3 mol/L sodium hydroxide solution, 9-11% of 1-1.5 mol/L ethanol and 0.06-0.08% of cross-linking agent are added into 82-87% of acrylic fibers to treat the acrylic fibers, the hydrolysis time is 25-30 min, and the temperature is set to be 80-90 ℃.

The cross-linking agent is selected from one of glycerol, alginate, 2, 4-diacrylamidobenzene sulfonic acid (DABS), acrylic acid or hydroxyethyl acrylate.

The invention has the beneficial effects that: the medical care characteristics of the natural fiber are fully extracted through a certain research and development process, and the prepared fiber is applied to the sleeping quilt core which is contacted by consumers every day, so that the natural fiber has high practical application value and environmental protection.

Detailed Description

The invention relates to a preparation method of quilt cores suitable for different temperatures, which comprises the following steps: (1) respectively preparing antistatic polyester fiber, plant traditional Chinese medicine viscose fiber, acrylic fiber and soybean protein modified polyvinyl alcohol fiber.

Modifying polyester fibers by a copolymerization method, namely blending 1-3 wt% of antistatic agent, 0.5-1 wt% of sulfonate or inorganic salt and 96.0-98.5 wt% of polyester chips to obtain the antistatic polyester fibers, wherein the mass specific resistance of the antistatic polyester fibers is (2.1-2.3) × 108 omega-g/cm²The antistatic effect is obvious.

The preparation method of the plant traditional Chinese medicine viscose fiber comprises the following steps: weighing 4 parts of 100mL deionized water, weighing 20-30 g of each of the reed rhizome extract, the fructus forsythiae extract, the rhizoma anemarrhenae extract and the selfheal plant extract, respectively adding the weighed materials into the deionized water, and stirring the materials by using a glass rod until the materials are dissolved; mixing a reed rhizome extract, a fructus forsythiae extract, a rhizoma anemarrhenae extract and a selfheal plant extract according to the ratio of (4-8) to (2-4) to (1-2) to prepare a mixed traditional Chinese medicine extract mixed solution; and blending the mixed traditional Chinese medicine extract liquid and the viscose spinning solution according to the ratio of (1-1.5) to (10-15), stirring by using a stirrer until the mixture is uniform, filtering, standing for deaeration, and spinning to obtain the plant traditional Chinese medicine viscose.

Carrying out hydrophilic modification treatment on the acrylic fiber: according to the mass ratio, 4-6% of 2-3 mol/L sodium hydroxide solution, 9-11% of 1-1.5 mol/L ethanol, 0.06-0.08% of cross-linking agent and the balance of water are added into 82-87% of acrylic fibers to treat the acrylic fibers, wherein the hydrolysis time is 25-30 min, and the temperature is set to be 80-90 ℃. The water absorption of the acrylic fiber after treatment is improved. The cross-linking agent is selected from one of glycerol, alginate, 2, 4-diacrylamidobenzene sulfonic acid (DABS), acrylic acid or hydroxyethyl acrylate.

(2) Uniformly mixing 10-20% of antistatic polyester fiber, 30-50% of plant traditional Chinese medicine viscose fiber, 10-15% of acrylic fiber and 30-35% of soybean protein modified polyvinyl alcohol fiber according to mass ratio.

The invention is further illustrated by the following specific examples: