包装是容器后后，在后后后空空空空空，使抽空空空空真真真真真抽抽抽抽抽抽抽抽抽抽抽后后后后后后后后后后后后后的的的的的的内内The inside basically basically does not have no air, air, air and air, and the polyethylene is successfully used in vacuum. Since then, vacuum, vacuum packaging has been developed
my country’s vacuum packaging technology developed in the early 1980s, and the vacuum inflatable packaging technology began to use a small amount in the early 1990 Some of them are well -packed and promising prospects. Essence
Vacuum packaging machine
Vacuum, vacuum, their terms are translated from nothing. It is usually usually normal (degeofvacuum) with a thin and thin space. Therefore, the vacuum is actually not actually a vacuum vacuum vacuum vacuum vacuum vacuum vacuum vacuum vacuum vacuum. The use of vacuum vacuum vacuum vacuum packaging packaging packaging technology technology technology technology technology technology, packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging Semi-automatic packing machine packaging packaging packaging packaging packaging packaging packaging packaging packaging packaging The container container container container container is packaged or exhaust packaging.
Vacuum packaging ::
1. Eliminate part of the air oxygen and oxygen of the container)
2（2，（）优良优良优良包装材料材料要求要求要求要求要求要求要求要求要求要求要求要求要求要求要求和和和防止防止包装包装包装内容内容内容内容交换交换交换交换交换交换交换交换
3，真空已排除排除，加速，这传导，这传导，这提高，也，也，也了Screw packing machine加热杀菌杀菌杀菌杀菌时
In the industry, vacuum applications are generally common, and various cooked products chicken leg ham sausage sausage sausages, etc.; pickles such as planting sauce and soybean bean products, preserved fruits, fruits and other packaging. Packaging foods have a long preservation period, which has a long period of freshness and greatly extend food. Essence Essence
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