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Food purification project
  • Design and installation of aseptic packaging workshop

Design and installation of aseptic packaging workshop

Food-free aseptic packaging refers to the product has been sterilized after sterilization has been sterile sterile state of the product, closed in the sterilized container, in a dust-free sterile environment perfusion, filling the packaging container to keep sealed Infection, with a view to a longer shelf life without a preservative, without refrigeration conditions.
  • Case Introduction
  Design and installation of aseptic packaging workshop
  Food-free aseptic packaging refers to the product has been sterilized after sterilization has been sterile sterile state of the product, closed in the sterilized container, in a dust-free sterile environment perfusion, filling the packaging container to keep sealed
Infection, with a view to a longer shelf life without a preservative, without refrigeration conditions。


无菌封装车间设计

  Clean aseptic packaging Applications: The sterile packaging of food without the need to add preservatives, at room temperature can be maintained for one year to a year and a half does not degenerate, significant savings in energy and equipment; due to clean and sterile food packaging Of the sterilization time is short, so the nutritional content of food damage less, color, taste to maintain a good, in recent years in the milk aseptic packaging, aseptic packaging yogurt, fruit juice aseptic packaging, pharmaceutical dust aseptic Packaging, Pieces of dust-free aseptic packaging, food-free aseptic packaging, drug-free sterile packaging and other packaging are widely used.
  Clean aseptic packaging types: clean aseptic packaging into a large package and a small package of two, the former packaging capacity of 5-220L, the largest to 1000L, mainly for food manufacturers for packaging sales; the latter packaging capacity of 70-
1200ml, for the market sales, direct supply of consumers.
  Dust-free aseptic packaging Category: including packaging materials, dust-free aseptic, packaging products, dust-free aseptic, packaging environment, dust-free aseptic and packaging after sealing the four elements。 "Dust-free" Does not contain any microbes that affect the quality of the product. The "complete seal" indicates that the product is sealed into a certain volume of packaging by appropriate mechanical means to prevent microbial and gas or water vapor from entering the package.


包装无尘车间设计施工

  Clean aseptic packaging materials: clean aseptic packaging materials generally have metal cans, glass bottles, plastic containers, composite cans, paper-based composite materials, multi-layer composite flexible packaging, and several.
  Sterile operation of packaging products: food materials, sterilization is divided into heat sterilization and cold bacteria。 Food sterile sterile packaging of the material sterilization so far is mainly heat sterilization, and its sub-ultra-high temperature sterilization and short-term sterilization of two short, the material cold sterilization methods mainly refers to ultraviolet and microwave sterilization. Ultra-high temperature sterilization refers to a process of treating dairy or other foodstuffs at temperatures and times of 135-150 ° C and 2-8 seconds, respectively.   Because it has many advantages, in particular, can solve both kill the product of microorganisms, but also better to maintain the quality of food and nutritional value of this contradiction, is now widely used in milk, fruit juice and fruit juice drinks, soymilk, tea, Wine, mineral water and other products.
  Clean and sterile packaging workshop temperature and humidity requirements: the high temperature sterilization of the material can be used to sterilize high temperature sterilization, at a temperature of 70-75 ℃ and time for 15-20s under the conditions of sterilization, this method can be Better to maintain the product of nutrition, flavor, its typical application is the cow dairy products and some sterilization of vegetable products.
  Clean sterile packaging materials, cold sterilization method is based on different occasions, a variety of fungicides or ultraviolet disinfection, radiation sterilization, microwave irradiation sterilization to achieve the purpose of sterilization. The use of microwave sterilization effect in soy sauce, beer, milk and other aspects have been better verified, but for some large-scale production of technical problems have not yet been resolved.



包装无菌车间设计

  Purification aseptic workshop design and construction of the construction of the principle of purification: air flow → early purification → air conditioning → in the purification → fan air → pipeline → efficient purification outlet → blown into the room → take away dust bacteria and other particles → back to the wind shutters → early purification The Repeat the above process, you can achieve the purpose of purification.

  Purification aseptic workshop design purification parameters: ventilation times: 100000 level ≥ 15 times; 10000 ≥ 20 times; 1000 ≥ 30 times. Pressure: the main workshop on the adjacent room ≥ 5Pa average wind speed: 10, 100 0.3-0.5m / s; temperature winter> 16 ℃; summer <26 ℃; fluctuation ± 2 ℃. Humidity 45-65%; GMP powder workshop humidity is about 50% is appropriate; electronic workshop humidity is slightly high to avoid static electricity. Noise ≤ 65dB (A); fresh air supply is the total air volume of 10% -30%; illumination 300LX.
Purification of sterile workshop design Structural materials: 1, purification of sterile workshop wall, roof material generally use 50mm thick folder; 2, the ground can be used epoxy floor polished floor or high wear-resistant plastic floor, anti-static requirements, Can be used anti-static type; 3, back to the air duct made of hot-rolled zinc plate, paste clean insulation effect of good flame-retardant PF foam plastic plate; 4, efficient outlet is appropriate stainless steel frame, beautiful clean, Stencil with aluminum paint, do not rust non-stick dust, should be clean。


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