跳至主要内容

Common sterilization technology for sterile packaging

With the higher demand for food packaging and preservation of consumers, improving food packaging to extend the fresh food has become an important issue for many manufacturers. At present, sterile fresh packaging in the food industry in the country is most popular, its application is not limited to fruit juice and fruit juice drinks, but also used to package milk, mineral water and wine. Common sterilization techniques include:
1, ultra-high temperature instantaneous sterilization technology
Ultra-high temperature instantaneous sterilization is the food in an instant heating to high temperature to achieve sterilization purposes. UHT method of sterilization temperature of 135 ℃ -145 ℃, just 3 seconds -5 seconds can be completely killed microbial spores. Ultra-high temperature instantaneous sterilization method is divided into direct heating UHT and indirect heating UHT method.
2, pasteurization technology
Pasteurization technology is to fill the food and sealed in the packaging container, in a certain time to keep the temperature below 100 ℃, kill the bacteria in the packaging container. Pasteurization can kill most pathogens, and for non-pathogenic spoilage of spoilage and the ability to kill is not enough, if the pasteurization and other storage means combined to achieve a certain shelf life requirements.
3, ohmic sterilization technology
Ohm sterilization is through the electrode current directly into the liquid containing the particles, the use of the dielectric properties of food itself, so that electrical energy into heat and heating food.
4, resistive heating UHT sterilization method
Resistive heating UHT sterilization is based on the fact that most of the formulated food contains free dissolved salt ions and has good conductivity. According to Ohm's law, the current can be heated by a continuous flow of material through a heated range of Food conductivity uniformity and food in the electric heater in the residence time of a direct heating of ultra-high temperature sterilization system.

评论

发表评论

此博客中的热门博文

Reference Standard For Seal Verification of Sterilization Pouches For Medical Devices

With the increasing demand for  sterilization pouches  of medical devices, quality and safety inspection have become more and more stringent. sterilization pouches of medical devices (blister box +  tyvek roll  material,  sterilization paper bag , etc.) as a form of packaging directly in contact with the device and used to block microorganisms. No matter what form of packaging, it has two characteristics, which can meet the sterilization operation and remain sterile until the transportation conditions are used. Therefore, relevant departments began to focus on the review requirements of sterile packaging and make specific requirements for its performance and quality.   As we all know, GB/ t19633-2005 "packaging of ultimately sterilized medical devices" is one of the authoritative standards in the current sterile packaging standards. It is equivalent to iso11607-2003 "packaging of ultimately sterilized medical devices". Clarify the basic performance req...
10 条评论
阅读全文

If You Think Your Pouch is Just a Pouch, Wait Until You Read This

  Do you know what self sealing sterilization pouches are? If not, then read on to learn more about these amazing products. A self-sealing sterilization pouch is a bag that can be sealed and opened with one hand and contains an atmosphere that will destroy bacteria and other microorganisms in the bag's contents.   Self seal sterilization pouches   have been used for decades in hospitals worldwide because they offer excellent protection against contamination of medical instruments, surgical equipment, or pharmaceuticals during transport or storage. When self sealing sterilization pouches are used to package medical devices or pharmaceuticals, the self seal sterilization pouch provides a barrier that protects these products against moisture and contamination during shipping. This helps ensure that when your customers use them in their procedures, they will be safe for patient care. What do you truly understand about the sterilization pouches you use? What should you be awar...
发表评论
阅读全文

Medical Sealing Machine Operation & Maintenance Manual（I）

  I. About Thank you for choosing  KM100 series of sealing machine . To maximize its performance,please carefully read this manual and install and operate it by strictly following this manual to ensure its safety and reliability in use. We recommend placing the manual in an accessible place for better reference during the operation. II. Applied Area Automatic  medical sealing machine , 100-L series, is capable of continuous paper-plastic bag, 3D paper-plastic bag and paper-paper bag sealing. The sealing process satisfies the requirements of high-temperature steam sterilization, low-temperature ethylene oxide sterilization, hydrogen peroxide plasma sterilization and radiation sterilization. Seal quality meets corresponding international standards and GMP recognition. Sealable materials: Compliance with EN868-5 and YY/T 0698-5 bags and volumes; Compliance with EN868-4 and YY/T0698-4 paper bags; High density polyethylene materials (such as Tyvek); Aluminum foiled materials. ...
发表评论
阅读全文