Vulcanized rubber plates are designed for the manufacture of sealers of fixed joints and other items which contact with different types of food products under pressure of 0.6 MPa and a temperature ranging from -30 ° C to 140 ° C. They are  made according to the State Standard GOST 17133-83. There are two types of rupper plates: technical moulded plates (OKP 25 3414 0000) and the technical roll plates (OKP 25 4314 0000). Depending on the purpose of the plate they are produced according to six models (1, 2, 3, 4, 5, 6) and two groups of hardness: medium  and elevated.

Depending on the working environment, the plates are divided into the following types:

Type 1 – for the contact with milk, cream, dairy products, meat, fish.

Type2 – for the contact with fats, vegetable oils and animal fat-containing foods, mayonnaise.

Type3 – for the contact with fruits, vegetables, fruit and berry and vegetable juices, mashed potatoes and canned food, beer, yeast suspension, drinking water, sparkling water, mineral water, rye beer, sugar syrups and other soft drinks.

Type 4 – for the contact with the wine, vodka, brandy and other alcoholic beverages.

Type 5 – for the contact with fish, meat, canned vegetables; salted meat and fish products; vegetables and pickled mushrooms and sauerkraut (pickled).

Type 6 – for the contact with the miscella.

The dimensions of plates:

~ Molded: 500×500 mm; thickness of 4, 5, 8, 10, 15, 20, 25, 30, 40 (mm).

~ Non-molded: width up to 900 mm; thickness 1, 2, 3, 4, 5 (mm).

 Warranty period of storage of the plate: 1 year from date of manufacture.