CN105820893B

CN105820893B - Disposable household washing article

Info

Publication number: CN105820893B
Application number: CN201510006270.8A
Authority: CN
Inventors: 王际平; 葛华云
Original assignee: Hangzhou Luzeyu Biotechnology Co ltd
Current assignee: Hangzhou Luzeyu Biotechnology Co.,Ltd.
Priority date: 2015-01-07
Filing date: 2015-01-07
Publication date: 2020-08-14
Anticipated expiration: 2035-01-07
Also published as: CN105820893A

Abstract

The invention provides a disposable multifunctional household washing article which is composed of a stain absorption layer, a washing layer and an absorption dye layer. When the consumer washes the household textile, the amount of the detergent can be accurately added according to the amount of the washed object, and the dirt and the dye washed off in the washing process can be adsorbed by the non-woven fabric, so that the washed textile is not easy to be re-stained by the dirt and the dye.

Description

Disposable household washing article

Technical Field

The invention belongs to the field of fine chemical engineering of textile washing, and particularly relates to a textile washing agent, which comprises the following components in percentage by weight: coating the loose textile with detergent with fixed weight, and putting the loose textile into water to release the detergent during washing; 2: a nonwoven fabric is padded with a special high molecular compound, and dirt washed from home textiles can be adsorbed in water during washing; 3: a method for preparing three materials, i.e. a non-woven fabric impregnated with a special high molecular compound and capable of adsorbing dyes washed from home textiles in water during washing.

Background

For a long time, the method of adding detergent into water is adopted in the home textile washing from the traditional manual washing to the current various machine washing, and in order to improve the washing effect, on one hand, a novel washing machine is continuously developed, and on the other hand, a novel chemical detergent is continuously developed and the formula of a washing product is continuously improved. The addition of the detergent only adopts a simple measuring method, has larger influence on the washing effect, has less quantity, has poor washing effect and has more quantity and is not easy to rinse. On the other hand, the soil or dye washed from the washed fabric is dispersed in water and if the concentration is high, it may be re-stained back to the fabric or stained on a colorless or light colored fabric.

Disclosure of Invention

The invention aims to attach the detergent with fixed weight on a soft textile carrier, so that a consumer can accurately add the detergent according to the amount of a washed object when washing household textiles, and dirt washed off in the washing process can be adsorbed by a piece of non-woven fabric containing a special high molecular compound, so that the washed textile is not easily polluted again; the dyes falling off from the textile during the washing process are adsorbed by another piece of non-woven fabric containing special high molecular materials, so that the falling dyes cannot stain the washed fabrics, particularly the fabrics with lighter colors.

The technical solution of the invention is as follows:

1. preparation of detergent coating

High-concentration liquid detergent 95%

CMC thickener 5% and viscosity 6000cp

Elastic terylene batting with large number of gaps

The semi-solid detergent was applied to the resilient wadding by scraping, and the desired area of the resilient wadding was brought up to 15 grams of liquid detergent.

2. Manufacture of non-woven fabric capable of adsorbing dirt

Preparing padding working solution: cationic guar gum 0.75%

100 g/square meter of T15%/R85% non-woven fabric is soaked and rolled on a padding machine, the mangle rolling rate is about 130%, the non-woven fabric is baked for 180 seconds at 100 ℃ on a hot air baking machine, and then the non-woven fabric is baked for 180 seconds at 150 ℃ on the hot air baking machine.

3. Preparation of dye-adsorbed non-woven fabric

Preparing padding working solution: g1001.5%

4. Combining three kinds of textiles

The elastic wadding with detergent in certain area and shape is used as the middle layer, the non-woven fabric with dirt adsorbing material is used as the outer layer on one side, the non-woven fabric with dye adsorbing material is used as the outer layer on the other side, and the two layers are sewn together by a flat sewing machine.

Detailed Description

Example one

Manufacture of non-woven fabric capable of adsorbing dirt

Preparing a working solution: weighing 1.5g of cationic guar gum, adding the cationic guar gum into a 500ml beaker, adding 198.5g of deionized water, adding a magnetic rod, placing the beaker in a DF-101 heat collection type constant temperature heating magnetic stirrer water bath, stirring for 2 hours at 50 ℃, taking out, adding water into the solution to 200g, and stirring uniformly for later use.

Padding: a piece of 25cm by 40cm of 100 g/m T15%/R85% non-woven fabric was added to the above solution and stirred well. Taking out and rolling once on a P-AO vertical pneumatic electric small padder, wherein the air pressure is 2kg/cm2, and the mangle expression is about 130%.

Baking and baking: drying the sample on an M-6 continuous type hand sample drying and setting machine at the temperature of 100 ℃ for 180 seconds; baking is carried out on the same machine at 150 ℃ for 180 seconds.

The resulting sample was a non-woven fabric that adsorbed dirt.

Example two

Preparation of dye-adsorbed non-woven fabric

Preparing a working solution: weighing 3G of G100 resin, adding into a 500ml beaker, adding 197G of deionized water, adding a magnetic rod, placing into a DF-101 heat collection type constant temperature heating magnetic stirrer water bath, stirring for 2 hours at 50 ℃, taking out, adding water into the solution to 200G, and stirring uniformly for later use.

The obtained sample is a non-woven fabric adsorbing the dye.

EXAMPLE III

Preparation of detergent coating: weighing 95g of high-concentration liquid detergent, adding 5g of 4200cp CMC thickener, fully stirring, standing for 2 hours, and stirring into a colloid; weighing 8g of the colloid, and coating on a terylene elastic wadding (the colloid detergent has penetrated into the gaps and does not flow) with a large number of gaps of 15cm x 10 cm.

Example four

Washing: taking one piece of non-woven fabric adsorbing dirt and one piece of non-woven fabric adsorbing dye respectively, wherein the size of the non-woven fabric is 15cm x 10cm, coating and clamping a detergent in the middle, and sewing four sides to form the three-layer multifunctional washing article.

2 pieces of multifunctional washing articles are added with a plurality of common non-woven fabrics of 100 percent viscose, all cotton is added to wash the cloth to 1KG, 15L of water, dye reactive red M-3BS (1/10000 solution 350ML), the stain is 0.5g of carbon black (10 percent content of grinding slurry), 2g of waste engine oil, 0.5g of yellow mud powder, the water temperature is 30 ℃, and the washing is carried out by a Hei XQS65-Z1128G washing machine.

Comparison of data before and after washing (datacolour SF600 computer colorimeter):

	before washing			After washing
										L	a	b	L	a	b	ΔL	ΔE
100% viscose	90.57	0.52	8.42	90.54	0.96	3.1	-0.03	5.34
									Dirt-adsorbing non-woven fabric	93.06	-0.53	2.06	76.38	0.93	2.4	-16.68	16.75
Dye-absorbing non-woven fabric	93.44	0.56	2.38	87.81	6.42	-2.8	-5.83	10.33

Claims

1. A disposable household washing article, characterized in that: taking a piece of non-woven fabric adsorbing dirt and a piece of non-woven fabric adsorbing dye respectively, wherein the size of the non-woven fabric is 15cm x 10cm, coating a detergent in the middle, sewing four sides to form a three-layer multifunctional washing product,

the manufacture method of the non-woven fabric adsorbing dirt comprises the following steps: preparing a working solution: weighing 1.5g of cationic guar gum, adding the cationic guar gum into a 500ml beaker, adding 198.5g of deionized water, adding a magnetic rod, placing the beaker in a DF-101 heat collection type constant temperature heating magnetic stirrer water bath, stirring for 2 hours at 50 ℃, taking out, adding water into the solution to 200g, and stirring uniformly for later use; padding: placing 25cm x 40cm piece of 100 g/square meter T15%/R85% non-woven fabric into the above solution, stirring, taking out, and rolling on P-AO vertical pneumatic electric small padder at air pressure of 2kg/cm²The mangle ratio is 130%; baking and baking: drying at 100 ℃ for 180 seconds on an M-6 continuous type hand sample drying and setting machine, and drying at 150 ℃ for 180 seconds on the same machine to obtain a sample which is a non-woven fabric adsorbing dirt;

the preparation method of the non-woven fabric for adsorbing the dye comprises the following steps: preparing a working solution: weighing 3G of polyethyleneimine G100 resin, adding into a 500ml beaker, adding 197G of deionized water, adding a magnetic rod, placing into a DF-101 heat collection type constant temperature heating magnetic stirrer water bath, stirring for 2 hours at 50 ℃, taking out, adding water into the solution to 200G, and stirring uniformly for later use; padding: placing 25cm x 40cm piece of 100 g/square meter T15%/R85% non-woven fabric into the above solution, stirring, taking out, and rolling on P-AO vertical pneumatic electric small padder at air pressure of 2kg/cm²The mangle ratio is 130%; baking and baking: drying the sample on an M-6 continuous type hand sample drying and setting machine at the temperature of 100 ℃ for 180 seconds; baking the sample on the same machine at the temperature of 150 ℃ for 180 seconds to obtain a sample which is a non-woven fabric adsorbing the dye;

the preparation method of the detergent coating comprises the following steps: weighing 95g of liquid detergent, adding 5g of 4200cp of thickener carboxymethyl cellulose, fully stirring, standing for 2 hours, and stirring into colloid; weighing 8g of the colloid, and coating on a terylene elastic wadding with 15cm x 10cm gaps, wherein the colloid detergent is infiltrated into the gaps and does not flow.