(1) Conventional heat sterilization
1. Heat transfer mode Indirect heat exchange is carried out using a heat exchanger whose rate depends on the heat transfer conditions of conduction, convection or radiation.
In the case of differential wall heat transfer, heat is first transferred from the heating medium (such as water vapor) to the liquid in the food material through the partition wall, and then transferred to the solid particles by convection and conduction between the liquid and the solid particles, and finally the conduction inside the solid particles. Heat, so that all materials reach the required sterilization temperature.
The heat transfer rate is slow and the heating is unbalanced.
2, heating effect In order to achieve the sterilization temperature inside the solid particles, the surrounding liquid part must be overheated, which will inevitably lead to the soft and rotten texture of the grain-containing food after sterilization, affecting the product quality.
(two) electrothermal sterilization
1. Heat transfer method The fluid is applied simultaneously with the particles. If the conductive properties of the two are similar, the two heats up at the same time and the heating degree is fairly uniform.
The pellet heating rate is much higher than conventional methods.
2, heating effect The purpose of the product does not experience a large temperature gradient when heated and the liquid and particles are heated at the same time, so the processing time is short, the product quality is high, the product can maintain the intact particle shape after high temperature treatment.
The heated surface does not burn, the product is not allowed to stir during heating, and the liquid carrier does not need to be excessively heated to heat the particles and the particles are evenly heated.
2-Piece Ostomy pouch MDK-BO-02 100ML
A one-piece colostomy bags, drainable pouching system designed to be opened at the bottom when emptying. These colostomy bag machine are most suitable for colostomies or ileostomies. Ostomy bag colostomy barrier is a standard wear skin barrier that is gentle to the skin and allows for frequent pouch removal. To close the pouch, use the curved, beige clamp. Soft, beige disposable colostomy bag pouch panels on body side help provide comfort.
The features are soft and flex,standard wear, skin barrier, flat. The Chassis made in 100% hydrocolloid No tape border. Cut-to-fit skin barrier. Ultra-clear odor-barrier pouch film. Curved, beige pouch clamp. With comfortable ware pouch panel body side only. Not made with natural rubber latex.
Ostomy urostomy colostomy bag care products consist of sodium carboxymethylcellulose, adhesives made from medical hot melt adhesives, and separator paper or separators. Nursing equipment for ileum, colon, rectum or urethral stoma,The coloplast colostomy bag comes into contact with intact skin and intestinal lumen,Non-sterile supply. Colostomy bag reusable for stoma washing, care and collection of excreta and skin care around the stoma.
Use disposable colostomy bag, make sure the skin around the stoma is clean and dry before use. Remove the bags for colostomi from the package and separator or paper. Reshape the coloplast colostomy bag into the desired shape and size to fit the skin around the stoma. Apply the colostomy convatec bag to the skin around the stoma,adjust the shape of the paste again,Gently press so that it is firmly flat on the skin. Attach the stoma colostomy bag undercarriage to the stoma. The colostomy bag care can be peeled off the skin, don`t reuse. These one-piece-colostomy bag or two-piece-colostomy-bag are non-sterile product and is valid for three years under the condition of meeting the storage conditions.
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