Highly-enriched laundry sheet and preparation method thereof

A laundry tablet and high-concentration technology, applied in the field of daily chemical products, can solve the problems of wasted transportation cost, bulky, and occupying space of packaging materials, and achieves the effect of being beneficial to storage and transportation.

Inactive Publication Date: 2017-11-24
汕头市楷达发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional laundry detergents include washing powder, laundry detergent, and laundry soap. Among them, washing powder and laundry detergent occupy the main positions, but there are some defects in the production and use of the two: due to the low surfactant content of the product, most It is water or solid filler, which causes the waste of packaging materials and the increase of transportation costs in the product

Method used

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  • Highly-enriched laundry sheet and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1

[0018] A highly concentrated laundry tablet, comprising the following components in parts by weight: 40 parts of sodium α-olefin sulfonate, 20 parts of fatty alcohol polyoxyethylene ether, 8 parts of polyvinyl alcohol, 3 parts of glycerin, and magnesium stearate 5 parts, 0.5 part of EDTA disodium, 0.01 part of triclocarban, 0.001 part of flavor.

[0019] The preparation method of the above-mentioned highly concentrated laundry tablets includes the following steps: step 1, mixing polyvinyl alcohol and glycerin, and dissolving them in 60 parts of water together, and stirring to obtain composition one; step 2, mixing magnesium stearate and EDTA After the sodium, disodium EDTA and flavor are uniformly mixed, sodium α-olefin sulfonate and fatty alcohol polyoxyethylene ether are added to obtain composition two; step 3, spray composition one into composition two, and continuously stir to obtain composition Three; Step 4, press the composition three through a tablet pre...

Example Embodiment

[0020] Example 2

[0021] A highly concentrated laundry tablet comprising the following components in parts by weight: 40 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 5 parts of ester quaternary ammonium salt, 5 parts of cocamidopropyl betaine, and 10 parts of ethanol , 1 part of sodium polyacrylate, 3 parts of polyvinyl alcohol, 3 parts of diatomaceous earth, 5 parts of zeolite powder, 0.01 part of flavor, 0.1 part of protease, 0.1 part of lipase.

[0022] The preparation method of the above-mentioned highly concentrated laundry tablets includes the following steps: step 1, after dispersing polyvinyl alcohol and sodium polyacrylate in ethanol, add 60 parts of water together and stir to obtain composition one; step 2, adding diatomaceous earth and zeolite After the powder, essence, protease and lipase are evenly mixed, add fatty alcohol polyoxyethylene ether sodium sulfate, ester quaternary ammonium salt, cocamidopropyl betaine to obtain composition two; step 3, spr...

Example Embodiment

[0023] Example 3

[0024] Take the laundry tablet of Example 1 and the German denila ultra-concentrated laundry tablet of the same weight, wash protein stained cloth, carbon black stained cloth, and sebum stained cloth under the same conditions, compare the stain removal effects, and compare them to different stains. Decontamination ability.

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Abstract

The invention discloses a highly-enriched laundry sheet and a preparation method thereof. The highly-enriched laundry sheet is prepared from the following components in parts by weight: 50-80 parts of a surfactant, 0.01-15 parts of an adhesive, 0-10 parts of a wetting agent, 0.01-10 parts of a lubricating agent and 0.001-5 parts of auxiliary materials. The preparation method of the highly-enriched laundry sheet comprises the following steps: step 1, weighing components, dispersing the adhesive into the wetting agent to obtain a mixture, and dissolving the mixture I into water to obtain a composition I; step 2, uniformly mixing the lubricating agent and auxiliary materials, and adding the surfactant to obtain a composition II; step 3, spraying the composition I into the composition II, and continuously stirring to obtain a composition III; step 4, pressing the composition III through a tablet press to obtain a semi-finished product; step 5, drying the semi-finished product in stages at drying temperature of 35-95 DEG C, stopping drying when moisture content is within 10%, sorting and packaging. The laundry sheet is simple in preparation process, is short in preparation period, is low in cost, is ideal in decontamination effects and is convenient to transport.

Description

technical field [0001] The invention belongs to the field of daily chemical products, and in particular relates to a highly concentrated laundry tablet and a preparation method thereof. Background technique [0002] Traditional laundry detergents include washing powder, laundry detergent, and laundry soap. Among them, washing powder and laundry detergent occupy the main positions, but there are some defects in the production and use of the two: due to the low surfactant content of the product, most It is water or solid filler, which causes the waste of packaging materials and the increase of transportation costs in the production process of the enterprise; occupies the shelves in the supermarket display process and wastes labor; it is bulky, takes up space, and is easy to leak in the process of consumer purchase and use. ; There are residues on the packaging after use, which is a burden on the environment. While laundry soap dissolves slowly in water, it is suitable for h...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D1/94C11D3/12C11D3/20C11D3/32C11D3/33C11D3/37C11D3/386C11D3/60C11D17/00
CPCC11D17/0086C11D1/14C11D1/29C11D1/62C11D1/721C11D1/83C11D1/90C11D1/94C11D3/1246C11D3/128C11D3/201C11D3/2065C11D3/2079C11D3/323C11D3/33C11D3/3707C11D3/3761C11D3/38609C11D3/38627
Inventor 周幸佳谭明宁李兆晋王琪然
Owner 汕头市楷达发有限公司
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