The important function of automatic vacuum packaging machine to remove oxygen

In addition to inhibiting the growth and reproduction of microorganisms, vacuum deoxidation is another important function to prevent food oxidation. Because oils and fats contain a large amount of unsaturated fatty acids, they are oxidized by the action of oxygen, which makes foods taste and deteriorate. In addition, oxidation and vitamins Loss, vacuum deoxidation of food pigments In addition to inhibiting the growth and reproduction of microorganisms, another important function is to prevent food oxidation, because oily foods contain a large amount of unsaturated fatty acids, which are oxidized by the action of oxygen, which makes foods taste and deteriorate. In addition, oxidation also loses vitamins, unstable substances in food pigments are affected by oxygen, and the color becomes dark.

Deoxygenation can effectively prevent food from spoiling and maintain its color, aroma, taste and nutritional value. It has great commercial value. The main function of the automatic vacuum packaging machine inflatable packaging is vacuum packaging, which has the functions of anti-oxidation, preservation and preservation. It mainly has the functions of compression resistance, shatterproof, gas barrier and preservation, which can be more effective. The ground maintains the original color, aroma, taste, shape and nutritional value of the food for a long time.

There are many foods that are not suitable for vacuum packaging and must be vacuum-filled. Such as potato chips and so on. After the food is vacuum-inflated and packaged, the inflation pressure in the packaging bag is stronger than the atmospheric pressure outside the packaging bag, which can effectively prevent the food from being crushed and deformed without affecting the appearance of the packaging bag. The vacuum inflated package is filled with nitrogen, carbon dioxide, oxygen single gas or a mixture of two or three gases after vacuum.

The nitrogen gas is an inert gas, which acts as a filling to maintain a positive pressure inside the bag to prevent the air outside the bag from entering the bag, thereby protecting the food. Its carbon dioxide can be dissolved in various types of fat or water, and it is classified into weakly acidic carbonic acid, and has the activity of inhibiting microorganisms such as mold and bacteria. Its oxygen inhibits the growth and reproduction of anaerobic bacteria, keeps the freshness and color of fruits and vegetables, and high-concentration oxygen keeps fresh meats bright red.

Throat Pain Relief Patch

Medical Cold Patch
Throat Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 36 round pieces
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for acute and chronic tonsillitis.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions] Store below 30c in a dry place away from heat and direct sunlight.

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