Clothes washing tablets and preparing method thereof
A laundry tablet and film-forming agent technology, applied in the direction of chemical instruments and methods, detergent powder/flake/sheet, detergent compounding agent, etc., can solve problems such as improving the production method of laundry tablet formulations, and achieve increased brightness and The number of wearing times, small size, protection and non-fading effect
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[0032] The laundry sheet described in the embodiment of the present invention, its formula comprises according to weight fraction, is made up of following raw materials:
[0033] Film forming agent 4~7%;
[0034] Sodium ethoxylated alkyl sulfate 3~5%;
[0035] Coco-diethanolamide 3~5%;
[0036] Sodium lauryl sulfate 10~15%;
[0037] Filling agent 8~13%;
[0038] Glycerin 0.1~0.4%;
[0039] Pigment 0.1~0.2%;
[0040] Deionized water 50~65%;
[0041] Wherein, the film-forming agent is polyvinyl alcohol, and the filler is kaolin.
[0042] The laundry sheet described in the embodiment of the present invention, its preparation method is made up of the following steps:
[0043] (1) Firstly, fully stir and mix the film-forming agent and deionized water, and heat to 85~95°C;
[0044] (2) Mix and stir sodium ethoxylated alkyl sulfate, coco-diethanolamide, sodium lauryl sulfate and filler;
[0045] (3) Pour the mixture obtained in step (1) and the mixture obtained in step (2) t...
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