Common sizes and specifications of sterile isolation bags

1. Common sizes

（1）Small size:

For example, 7×10cm, sterile isolation bags of this size are usually suitable for packaging small accessories, samples or small amounts of liquid.

（2）Medium size:

Such as 9×13cm, 10×15cm, 12×18cm, etc., sterile isolation bags of these sizes are suitable for packaging medium-sized items, instruments or medium amounts of liquid.

（3）Large size:

Such as 20×22cm, 20×27cm, 20×30cm, 20×32cm, 25×32cm, 30×40cm, 32×20cm, 35×40cm, 40×50cm and 50×40cm, etc., sterile isolation bags of these sizes are usually used for packaging items, samples or large amounts of liquid that require more space, such as sterile sampling bags, homogenization bags, etc.

2. Special specifications

In addition to the above common standard sizes, sterile isolation bags can also be customized according to the special needs of customers, such as specific length, width, thickness, shape, etc. For example, in the medical field, sterile isolation bags of specific sizes may be required to package medical devices or drugs; in the food industry, sterile isolation bags that meet specific packaging requirements (such as shape, capacity, etc.) may be required to package food.

3. Other specifications

In addition to size, the specifications of sterile isolation bags also include materials, transparency, aseptic processing methods, etc. Common materials include polyethylene (PE), polypropylene (PP), etc. These materials usually have good thermoplasticity and weldability, which are convenient for heat welding production and installation. At the same time, the transparency of sterile isolation bags is also an important specification parameter, which affects the clarity of observing items or samples in the bag. In addition, aseptic processing methods are also an important specification of sterile isolation bags. Common aseptic processing methods include gamma ray sterilization, ethylene oxide sterilization, etc.

In summary, the common sizes and specifications of sterile isolation bags vary depending on the application field and specific needs. When choosing a sterile isolation bag, it is recommended to consider and select according to specific needs and scenarios to ensure that it meets the requirements of use.