Food production plant clean room cleanliness level requirements

In order to ensure that the whole process of food production is free from microbial contamination, it is important to treat raw materials, water, and equipment, and whether the environment of the production plant is clean. This article describes the types of foods that need to be produced in a clean room, the cleanliness of various food production requirements, and the cleanliness at different stages of food production.

The type of food that needs to be produced in a clean room

Food category

Specific food

Dairy products

Milk powder, cream, cheese

Milk processed products

Fruit milk, coffee milk, etc.

fruit juice

A variety of drinks made from fresh fruits

condiment

Concentrate, tomato sauce

Soup

Various vegetable juices, gravy, etc.

Cooked meat food

Sausages, floss, dried fish, etc.

can

Various cans

seafood

Raw meal, ready-to-eat food

Candy snacks

Jelly, cakes, candy, chocolate, etc.

Convenient, fast food

Instant noodles, quick-frozen dishes, etc.

liqueur

Beer, liquor, red wine, etc.

Cleanliness of various food production requirements

Types of

Variety

Air Cleanliness Level (ISO)

Meat (including fish) processed products

Meat rolls, grilled meat, ham, sausages

Level 6-8

Dairy products

Milk powder, cream, cheese, milky drinks

Level 6-7

Drink

Juice, mineral water, beer

Level 6-7

condiment

Concentrate, jam

Level 7-8

Pastry etc.

Bread, cake, instant food, chocolate

Level 6-7

Soy products

Various tofu

Level 8

fungus

Fungal

Level 5

Mushroom cultivation

Level 6

seafood

Raw food cutting

Level 5-6

Cleanliness at different stages of food production

stage

Air Cleanliness Level (ISO)

Preposition

Level 8-9

Processing

Level 7-8

cool down

Level 6-7

Filling and packaging

Level 6-7

test

Level 5

Foods produced in a clean room, because of their high degree of cleanliness can ensure that food is not attached to bacteria, but can not eliminate the bacteria originally brought by the food, so it also needs heating, spraying, irradiation and other methods of sterilization.

Many food clean rooms are mainly used for cooling, cutting (sheets), and packaging after sterilization.

In the “Beverage Enterprise Good Manufacturing Practices” (GB12695-2003), it is required that the filling area is partially class 100 (Grade 5), the clean area is 10000 (Grade 7), and the quasi-clean area is 100,000 (Grade 8).

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The 3 big angle conveyor conveyer sand is superior to the hoist. The lifespan of the hoist in the actual production is too short in the actual production. The average use of three months wear and tear is difficult to repair. The long service life of the large inclined conveyor belt is simple.
4. the newly improved pump flushing chain overcomes the shortcomings of the previous bottom glue spraying room for a long time and the chain is not easy to clean up.
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1)Roman type:


 Stone Coated Roof Production Line

Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1260

 

400

 

0.4&0.5

2.22

1500

1.85

1740

1.59

 







2)Classic type

  Stone Coated Roof Production Line


Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1170

 

 

420

 

 

0.4&0.5

2.30

1320

2.06

1530

1.77

1710

1.60

 

3)Aspirant type:

 Stone Coated Roof Production Line


Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1320

420

0.4&0.5

2.06

 




4)Wooden type

 Stone Coated Roof Production Line

Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1320

420

0.4&0.5

2.06

 




5)Flat metal type

 Stone Coated Roof Production Line

Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1320

420

0.4&0.5

2.06

 




6)Nosen type

 Stone Coated Roof Production Line

Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1170

 

 

420

 

 

0.4&0.5

2.30

1320

2.06

1500

1.84

1640

1.66

 

7)Strength type

 Stone Coated Roof Production Line


Length(mm)

Width(mm)

Thickness of the panel(mm)

Tiles/㎡(pcs)

1320

420

0.4&0.5

2.06

Stone Coated Roof Production Line

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