Vacuum pumping equipment for seafood packaging

Abstract

The invention discloses vacuum pumping equipment for seafood packaging. The vacuum pumping equipment comprises a movable support, an equipment body and a vacuum cover. The movable support is arrangedabove the equipment body and is further movably connected into the equipment body. The vacuum cover is arranged above the equipment body and is further movably connected into the equipment body through the movable support. Due to arrangement of a waterproof layer inside a vacuum pump, the phenomenon that when the vacuum pumping equipment for seafood packaging is used for packaging seafood with high humidity, excessive humid air is sucked in to cause internal oxidation of the vacuum pump and thus the vacuum pump can be damaged is prevented, and the vacuum pumping equipment for seafood packagingcan achieve dry-and-wet integrated seafood packaging. A working platform is of a groove structure, an air bag can fully squeeze the air in a packaging bag, and the oxygen content in the packaging bagis greatly reduced. A specific gap is formed between a packaging pressure bar and a heating strip, the packaging pressure bar cannot press the packaging bag tightly, and the probability that the packaging bag is heated to be attached to the heating strip is greatly lowered.

Description

technical field [0001] The invention relates to the technical field of vacuum packaging, in particular to a vacuum pumping device for seafood packaging. Background technique [0002] Vacuum packaging, also known as decompression packaging, is to extract all the air in the packaging container and seal it to maintain a high degree of decompression in the bag. The scarcity of air is equivalent to the effect of low oxygen, so that microorganisms have no living conditions, so as to achieve fresh fruit and no disease. The purpose of occurrence, currently used are vacuum packaging in plastic bags, aluminum foil packaging, glassware, plastic and its composite material packaging, etc., packaging materials can be selected according to the type of items, because the fruit is a fresh food, still in respiration, a high Hypoxia can cause physiological diseases. Therefore, fruit products are less likely to use vacuum packaging to promote material movement and complete the entire drying pro...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing vacuum equipment for seafood packaging, if the vacuum packaging is not in place, the oxygen content inside the seafood packaging bag will be too high, which greatly shortens the storage time of seafood, and the heating strip is easy to be overheated, so that the packaging bag is pasted with a heating strip. , causing inconvenience to people’s seafood vacuum packaging, and the existing seafood vacuum packaging cannot be packaged dry and wet.

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