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Hyperconcentration clear water type laundry sheet and preparation method thereof

A laundry tablet and super-concentration technology, applied in the field of daily washing products, can solve the problems of difficult dissolution, slow dissolution rate, turbid water, etc., and achieve the effects of simple preparation steps, reduction of production costs, and improvement of production efficiency

Inactive Publication Date: 2017-01-04
孔令超 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the laundry tablets on the market are made of talcum powder or silicon powder, which is insoluble in water. The dissolution rate in water is slow and difficult to dissolve. After dissolution, the water becomes turbid, flocs appear, and the washing effect cannot be obtained. fully use
In addition, the production process of laundry tablets currently on the market is complex. Due to the complexity of the production process, there are high requirements for production lines and production technologies, resulting in high production costs for laundry tablets.

Method used

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  • Hyperconcentration clear water type laundry sheet and preparation method thereof
  • Hyperconcentration clear water type laundry sheet and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of ultra-concentrated clear water laundry tablet, described super-concentrated clear water laundry tablet is prepared from the raw material of following mass ratio:

[0054] Sodium Lauryl Sulfate 30%;

[0055] Sodium a-olefin sulfonate 10%;

[0056] Polyvinyl alcohol 11%;

[0057] Glycerin 3%;

[0058] Silicone oil 0.4%;

[0059] Pigment 0.4%;

[0060] Fragrance 0.6%;

[0061] Disodium EDTA 0.12%;

[0062] Sodium Citrate 1.25%;

[0063] Water 43.23%.

[0064] The preparation method of the ultra-concentrated clean water laundry tablet comprising the above raw materials comprises the following steps:

[0065] Step S1: Put the polyvinyl alcohol and the pigment into the emulsification pot in proportion, add 15% water, mix and stir evenly;

[0066] Step S2: Add sodium lauryl sulfate, sodium α-olefin sulfonate, glycerin, silicone oil, essence and disodium EDTA in proportion to the emulsification pot, and add the remaining water, mix and stir evenly;

[0067] ...

Embodiment 2

[0075] A kind of ultra-concentrated clear water laundry tablet, described super-concentrated clear water laundry tablet is prepared from the raw material of following mass ratio:

[0076] Sodium Lauryl Sulfate 33%;

[0077] Sodium a-olefin sulfonate 8%;

[0078] Polyvinyl alcohol 10.2%;

[0079] Glycerin 3.2%;

[0080] Silicone oil 0.5%;

[0081] Pigment 0.3%;

[0082] Fragrance 0.6%;

[0083] Disodium EDTA 0.11%;

[0084] Sodium Citrate 1.2%;

[0085] Water 42.89%.

[0086] The preparation method of the ultra-concentrated clean water laundry tablet comprising the above raw materials comprises the following steps:

[0087] Step S1: Put the polyvinyl alcohol and the pigment into the emulsification pot in proportion, add 13% water, mix and stir evenly;

[0088] Step S2: Add sodium lauryl sulfate, sodium α-olefin sulfonate, glycerin, silicone oil, essence and disodium EDTA in proportion to the emulsification pot, and add the remaining water, mix and stir evenly;

[0089...

Embodiment 3

[0094] A kind of ultra-concentrated clear water laundry tablet, described super-concentrated clear water laundry tablet is prepared from the raw material of following mass ratio:

[0095] Coconut Oil Fatty Acid Diethanolamide 40%;

[0096] Sucrose fatty acid ester 3%;

[0097] Polyvinyl alcohol 9%;

[0098] Glycerin 3%;

[0099] Silicone oil 0.4%;

[0100] Pigment 0.4%;

[0101] Fragrance 0.6%;

[0102] Disodium EDTA 0.18%;

[0103] Sodium Citrate 1.32%;

[0104] Water 42.1%.

[0105] The preparation method of the ultra-concentrated clean water laundry tablet comprising the above raw materials comprises the following steps:

[0106] Step S1: Put the polyvinyl alcohol and the pigment into the emulsification pot in proportion, add 12% water, mix and stir evenly;

[0107] Step S2: Add coconut oil fatty acid diethanolamide, sucrose fatty acid ester, glycerin, silicone oil, flavor and disodium EDTA in proportion to the emulsification pot, and add the remaining water, mix a...

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Abstract

The invention discloses a hyperconcentration clear water type laundry sheet, belonging to daily washing articles. The preparation raw materials at least include a detergent, polyvinyl alcohol, glycerin, silicone oil and water, wherein the detergent is formed by two anionic surfactants, two nonionic surfactants or an anionic surfactant and a nonionic surfactant; and moreover, the raw materials also can include pigment, fragrance, EDTA disodium and sodium citrate. The preparation comprises the following steps: putting the polyvinyl alcohol, pigment and partial water into an emulsifying pot and stirring uniformly; adding the detergent, glycerin, silicone oil, fragrance, EDTA disodium and the rest water, and stirring uniformly; adding the sodium citrate and stirring again; discharging; drying the material body in a dryer and removing out of the cylinder; slicing, sealing and packaging; and subpackaging and storing to finish the preparation. The laundry sheet has the characteristics of convenience in carrying, easiness in use, easiness in dosage control, easiness in dissolution without residue, environment friendliness and no waste; and moreover, the preparation steps are simple, the production cost can be greatly reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of daily cleaning products, in particular to a super-concentrated clean water laundry tablet and a preparation method thereof. Background technique [0002] With the rapid development of the economy, travel activities such as business, travel, and conference affairs are increasing day by day. At the same time, due to the continuous improvement of living standards and the acceleration of the pace of life, a laundry tablet that is easy to carry, easy to use, and easy to control has begun to enter people. in life. At present, most of the laundry tablets on the market are made of talcum powder or silicon powder, which is insoluble in water. The dissolution rate in water is slow and difficult to dissolve. After dissolution, the water becomes turbid, flocs appear, and the washing effect cannot be obtained. fully use. In addition, the production process of laundry tablets currently on the market is complex. Due to the comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/37C11D1/825C11D1/83C11D3/20C11D3/30C11D3/37C11D3/50C11D3/60
CPCC11D1/37C11D1/14C11D1/66C11D1/825C11D1/83
Inventor 孔令超李鑫宇
Owner 孔令超
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