1. An effervescent tablet for washing and coating is characterized by comprising the following components, by weight, 15g-33g of a compound surfactant, 2 g-20 g of an abrasive, 5 g-20 g of a washing aid, 30 g-60 g of an effervescent agent, 1 g-15 g of an enzyme preparation and 0.1 g-2 g of essence and flavor.

2. An effervescent laundry tablet as claimed in claim 1, wherein: the compound surfactant is composed of the following components in parts by weight: 2-15% of fatty alcohol-polyoxyethylene ether 9, 2-15% of straight-chain sodium dodecyl benzene sulfonate, 36-65% of fatty alcohol-polyoxyethylene ether sodium sulfate, 2-15% of fatty alcohol-polyoxyethylene ether 100, 600010-20% of polyethylene glycol and 10-20% of sodium carbonate.

3. An effervescent laundry tablet as claimed in claim 1, wherein: also comprises 0.1g to 5g of disintegrant and 0.1g to 5g of adhesive.

4. An effervescent laundry tablet as claimed in claim 1, wherein: the abrasive is microcrystalline cellulose or silicon dioxide.

5. An effervescent laundry tablet as claimed in claim 4, wherein: the granularity of the microcrystalline cellulose is 80-100 meshes, and the granularity of the silicon dioxide is 250-400 meshes.

Background art:

with the continuous improvement of the living standard of people, the requirement of consumers on the product quality is higher and higher, and the laundry products sold in the market are in a diversified development trend. Particularly, outdoor sports are popular, the requirements on washing products are high, but the traditional washing powder and the traditional laundry detergent have the problems of inconvenient carrying, skin damage during use and the like. There is a pressing need in the market for a washing product that is portable, small in size, good in detergency and does not damage the skin.

The invention content is as follows:

the invention provides an effervescent tablet for washing aiming at overcoming the defects in the prior art.

The application provides the following technical scheme:

an effervescent tablet for washing and coating is characterized by comprising the following components, by weight, 15g-33g of a compound surfactant, 2 g-20 g of an abrasive, 5 g-20 g of a washing aid, 30 g-60 g of an effervescent agent, 1 g-15 g of an enzyme preparation and 0.1 g-2 g of essence and flavor.

On the basis of the technical scheme, the following technical scheme can be provided:

the compound surfactant is composed of the following components in parts by weight: 2-15% of fatty alcohol-polyoxyethylene ether 9 (AEO-9), 2-15% of linear dodecyl benzene sulfonic acid sodium salt (LAS), 36-65% of fatty alcohol-polyoxyethylene ether sodium sulfate (AES), 2-15% of fatty alcohol-polyoxyethylene ether 100 (AEO-100), 600010-20% of polyethylene glycol and 10-20% of sodium carbonate.

Also comprises 0.1g to 5g of disintegrant and 0.1g to 5g of adhesive.

The abrasive is microcrystalline cellulose or silicon dioxide.

The granularity of the microcrystalline cellulose is 80-100 meshes, and the granularity of the silicon dioxide is 250-400 meshes.

The invention has the advantages that:

the invention has simple process, convenient operation, convenient carrying and good washing effect, and particularly, the pH is neutral through a unique compound surfactant system and a mild abrasive, thereby achieving the effects of no injury and no adhesion to hands. Particularly, experiments show that the penetrating power of AEO-9 in the application is stronger than that of AEO-100, the cleaning effect on stains is better, particularly on blood stains, the penetrating power of AEO-100 is not strong, but the surface stains can be separated rapidly, the matching effect of the AEO-9 and the surface stains is remarkable, and the surface stains can be separated rapidly.

In addition, the sodium carbonate is used for absorption, so that the compounded surfactant is dried and is convenient for tabletting, and the sodium carbonate has alkalinity and is greatly helpful for maintaining the activity of the surfactant. Furthermore, the foam generated by the surfactant has a great inhibition effect on the disintegration of the effervescent tablet. And because the polyethylene glycol is used for melting, granulating and wrapping the anionic surfactant straight-chain sodium dodecyl benzene sulfonate and the fatty alcohol-polyoxyethylene ether sodium sulfate which are easy to generate foams, the foams are inhibited from being generated in the disintegration process, and the disintegration time is greatly shortened. Has important guiding significance for shortening the disintegration time of the effervescent tablet containing the surfactant.

The surfactant has the advantages of good cleaning effect, high stability, uniform and dry granules, good state and easy tabletting, and can greatly shorten the disintegration time, so the overall performance is very excellent.

The specific implementation mode is as follows:

example 1: an effervescent tablet for washing is characterized by comprising the following components, by weight, 20g of compound surfactant, 2g of abrasive, 5g of washing aid, 60g of effervescent agent, 5g of disintegrating agent, 5g of adhesive, 1g of enzyme preparation and 2g of essence and spice. The abrasive is silicon dioxide, and the granularity is 325 meshes.

Wherein the compound surfactant comprises the following components in percentage by weight: the fatty alcohol-polyoxyethylene ether 9 accounts for 4 percent, the straight-chain sodium dodecyl benzene sulfonate accounts for 3 percent, the fatty alcohol-polyoxyethylene ether sodium sulfate accounts for 60 percent, the fatty alcohol-polyoxyethylene ether 100 accounts for 3 percent, the polyethylene glycol 6000 accounts for 20 percent, and the sodium carbonate accounts for 10 percent. Mixing above materials, and tabletting.

Example 2:

an effervescent tablet for washing is characterized by comprising the following components, by weight, 40g of compound surfactant, 7g of abrasive, 15g of washing aid, 30g of effervescent agent, 5g of disintegrating agent, 5g of adhesive, 6g of enzyme preparation and 2g of essence and spice. The abrasive is microcrystalline cellulose with the granularity of 80 meshes.

Wherein the compound surfactant comprises the following components in percentage by weight: 10 percent of fatty alcohol-polyoxyethylene ether 9, 7 percent of straight-chain sodium dodecyl benzene sulfonate, 40 percent of fatty alcohol-polyoxyethylene ether sodium sulfate, 13 percent of fatty alcohol-polyoxyethylene ether 100, 10 percent of polyethylene glycol 6000 and 20 percent of sodium carbonate. Mixing above materials, and tabletting.

Example 3:

an effervescent tablet for washing is characterized by comprising the following components, by weight, 20g of a compound surfactant, 10g of an abrasive, 10g of a washing aid, 40g of an effervescent agent, 2g of a disintegrating agent, 2g of an adhesive, 15g of an enzyme preparation and 1g of essence and spice. The abrasive is microcrystalline cellulose with the granularity of 100 meshes.

Wherein the compound surfactant comprises the following components in percentage by weight: the fatty alcohol-polyoxyethylene ether 9 accounts for 15 percent, the straight-chain sodium dodecyl benzene sulfonate accounts for 12 percent, the fatty alcohol-polyoxyethylene ether sodium sulfate accounts for 36 percent, the fatty alcohol-polyoxyethylene ether 100 accounts for 9 percent, the polyethylene glycol 6000 accounts for 18 percent, and the sodium carbonate accounts for 10 percent. Mixing above materials, and tabletting.