Tipack EVOH Shrink Film offers high oxygen and water vapor barrier properties, excellent clarity and gloss, and high puncture resistance. Suitable for fresh meat, refrigerated meat, processed meat, cheese, tuna fillet, etc.
Barrier Shrink EVOH Shrink Film is a flexible packaging solution made of plastic shrink EVOH shrink film that shrinks around the product when heated, acting like a second skin for the product. EVOH shrink film protects products throughout the distribution process. These shrink EVOH shrink films have barrier properties against ambient gases, moisture, aroma and other factors. Barrier Shrink EVOH shrink film has a variety of applications such as meat, livestock, poultry, seafood, cheese and dairy products, and other foods.
These EVOH shrink films are manufactured in different plastic materials depending on the end user's requirements. Barrier shrink EVOH shrink film is widely concerned by end users due to its excellent sealing performance, excellent puncture resistance, transparency and excellent adhesion. The growing preference for convenient and flexible packaging solutions is driving the demand for barrier shrink EVOH shrink films.
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What are the causes of noise in hydraulic pump and how to reduce noise
(1) Causes of noise caused by the hydraulic pump 1. Pump flow pulsation and pressure pulsation cause vibration of pump components 2. The suction chamber suddenly communicates with the pressure chamber or the pressure chamber suddenly communicates with the suction chamber, resulting in abrupt changes in flow and pressure. Noise 3. Cavity phenomenon 4. Sudden expansion, contraction, sharp turn, etc. of the flow path in the pump 5. Mechanical reasons, such as unbalanced rotating parts, etc. (2) Measures to reduce noise 1. Eliminate drastic changes in internal oil pressure in the pump 2. Set the accumulator at the outlet of the pump to absorb the pump flow and pressure pulsation 3. The pump installed on the tank should be damped with a rubber pad 4. The upper section of the pressure pipe should be connected with the pump and pipeline by high pressure hose. Vibration isolation 5. To prevent cavitation, the use of larger diameter suction pipe, to prevent the oil mixed with air, etc. Anhui Zhongrui Machine Tool Manufacturing Co., Ltd. The purpose is: high-quality, low-cost, heavy reputation, keep promises! We warmly welcome people of insight from the community to visit our company for cooperation in research and development. 1360555981