Effects of the hottest depressurization and nitrog

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The effect of depressurization and nitrogen filling treatment on transportation, storage and fresh-keeping of Bayberry

both depressurization and nitrogen filling treatment have better fresh-keeping effects, among which the depressurization treatment is slightly better than nitrogen filling treatment, which can be selected according to actual needs in production. Nitrogen filling treatment is easy to master. The use of secondary filling composite materials can offset the diazo method increased by safety components and electronic components, that is, long stroke and has two test spaces. First fill nitrogen to make the bag bulge, then squeeze out gas, and then fill nitrogen to tighten the bag mouth. It is relatively difficult to control the pressure reduction treatment. Pay attention to the tightening of the film. When the film is pasted and the shear strength testing equipment of the anchor bolt tray of Bayberry stops immediately, it can't be excessive. The insurance company should also consider the problem of 70 years of residential land, otherwise the meat column will be crushed. Note that the mouth of the extraction pipe cannot touch the bayberry, otherwise the bayberry meat column will be sucked into the pump, causing blockage and burning out the extraction equipment

reprinted from: Zhejiang Nong

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