Preparation of solid bottle-washing additive

Abstract

The invention discloses a solid bottle-washing additive. The solid bottle-washing additive comprises the main components of sodium gluconate, urea, sodium dihydrogen phosphate, sodium triphosphate, Triton DF-16, Surfynol DF-110D, Surfynol DF-220 and white carbon black. The additive finished product is good in color and luster, powder is dry, caking is not likely to occur, and the solid bottle-washing additive has good fluidity and is convenient to use and easy to add. Meanwhile, the bottle-washing additive is free of foams in the whole bottle-washing process and capable of rapidly permeating into adhesive inside bottle marking paper, in this way, the whole marking paper falls off, a washed bottle is bright and transparent without blurring, no adhesive traces are left on the exterior of the bottle, and no residues are left inside the bottle.

Description

technical field [0001] The invention relates to a preparation method and application of a bottle washing additive, which belongs to the field of recycling bottle cleaning. technical background [0002] In recent years, beer and beverage industries have developed rapidly. At present, there are more than a thousand large-scale beer and beverage manufacturers in China, with an annual output of about 100 million kL of beer and beverages. Except for a few breweries that all use new bottles, most of the other manufacturers use It is filled with recycled bottles. Therefore, bottle washing additives are used in a huge amount in the bottle washing industry. The bottle washing process has become one of the key processes in the beer production process, and the cleaning effect directly affects the quality and appearance of beer products. Traditional beer bottles are washed with liquid alkali, solid alkali or soda ash, etc., the concentration of alkali solution reaches more than 4%, th...

AI Technical Summary

Problems solved by technology

[0005] Patent CN200810111740.7 uses washing powder as the main raw material, which has large foam and weak cleaning ability. It uses ordinary civilian detergents for the food industry, which cannot meet the needs of the food industry

[0006] Patent CN98112023.7 has no foam inhibitor, and the large amount of foam produced by the saponification of the aluminum label without dirt during the bottle washing process cannot be controlled, which is not suitable for the existing bottle washing process

[0007] Patent CN97101447.7 uses a high-foaming surfactant. Although it can improve the cleaning ability, a large amount of foam cannot be controlled during the bottle washing process, which cannot meet the existing bottle washing process.