Application scenarios of sterile isolation bags of different materials

Sterile isolation bags made of different materials are widely used in various specific scenarios due to their respective characteristics. The following is a detailed analysis of the application scenarios of sterile isolation bags made of various materials:

1、Polyethylene (PE) sterile isolation bag

• Features:

• Good impact resistance, flexibility and chemical resistance.

• Corrosion-resistant, airtight, watertight, and not easy to be scratched. • Does not contaminate the packaged items.

• Application scenarios:

◦ Medical field: used to package sterile medical devices, sterile gauze, sterile surgical gowns and other medical supplies to ensure that these items remain sterile during storage and transportation.

◦ Food processing field: used to package foods that need to remain sterile, such as dairy products, meat products, ready-to-eat foods, etc., to extend the shelf life of foods and prevent food from spoiling.

◦ Fine chemical field: used to package fine chemical products to prevent products from being damp and contaminated.

2、Polypropylene (PP) sterile isolation bag 

• Features:

◦ Excellent mechanical strength, thermal stability and toughness.

◦ No deformation after heating, odorless and non-toxic.

◦ Strong air permeability.

• Application scenarios:

◦ Pharmaceutical field: used to package drugs, raw materials, etc. to prevent drugs from being contaminated and ensure the quality and safety of drugs.

◦ Biological field: used in packaging fields that require ventilation, such as cell culture.

◦ Electronic components field: used to package precision electronic components to prevent components from being contaminated by dust, moisture, etc.

3、Nylon (NY) sterile isolation bag 

• Features:

◦ It has the characteristics of high strength, waterproof, moisture-proof, and oxidation-proof.

◦ High transparency and good flexibility.

• Application scenarios:

◦ Chemical field: used to package chemical products, especially products that need to be moisture-proof and oxidation-proof.

◦ Food field: used to package frozen foods such as meat and seafood to maintain the freshness and taste of food.

4、Polyester (PET) sterile isolation bag

• Features:

◦ It has the characteristics of high strength, waterproof, moisture-proof, and oxidation-proof.

◦ Good heat resistance and high transparency.

◦ Excellent barrier properties.

• Application scenarios:

◦ Pharmaceutical field: used to package sterile APIs, sterile preparations, etc. to ensure the sterility of drugs.

◦ Medical field: used to store biological samples, such as blood, tissues, cells, etc., to maintain the sterility of samples.

◦ Food field: used to package nuts, dried fruits and other foods to prevent moisture and oxidation.

5、Aluminum foil composite sterile isolation bag

• Features: 

◦ It has excellent barrier properties and can block gas, light, moisture, etc.

◦ It has excellent high and low temperature resistance.

◦ It has a certain aroma retention.

• Application scenarios:

◦ Food field: used to package perishable foods such as milk, juice, and meat to keep the food fresh and nutritious.

◦ Medical field: used to package medicines and health products that need to be protected from light and moisture.

◦ Chemical field: used to package chemical raw materials that need to prevent chemical reactions and pollution.

6、Non-woven sterile isolation bag

• Features:

◦ It has good air permeability and flexibility.

◦ It is easy to sterilize and can be reused.

◦ It is environmentally friendly and low-cost.

• Application scenarios:

◦ Medical field: used to make surgical gowns, isolation suits, protective clothing and other medical supplies to provide protection and isolation. ◦ Laboratory field: used to package experimental materials, reagents, etc. to prevent experimental materials from being contaminated.

Aseptic isolation bags made of different materials are widely used in many fields such as medical treatment, food processing, chemical industry, biology, electronics, etc. due to their different characteristics. When choosing aseptic isolation bags, comprehensive consideration should be given to the specific application scenarios and needs to ensure the sterility and safety of the product.