What factors affect the shelf life of TTO high-speed coding ribbon?

The shelf life of TTO high-speed coding ribbon is affected by various factors, and the following is a detailed analysis of these factors:

1、 Carbon ribbon type

Different types of TTO high-speed coding carbon tapes have different shelf lives. Generally speaking, the shelf life of wax based carbon ribbon is relatively short because paraffin wax has high activity and is easily affected by environmental and storage time factors. It is generally recommended to use it within 1 year, but in a good storage environment, storage for 1-3 years can also be used. The proportion of paraffin wax in the mixed carbon ribbon is slightly smaller than that in the wax based carbon ribbon, so it has a longer shelf life and is generally not a problem for use within 5 years of storage. Resin carbon tape and washed carbon tape can be retained for a longer period of time, up to about 5 to 10 years.

2、 Storage environment

The storage environment has a significant impact on the shelf life of TTO high-speed coding ribbon. Carbon ribbon should be stored in a ventilated and dry environment, avoiding direct sunlight and high temperature and humidity conditions. High temperature and humidity may cause the ink layer and back coating of carbon ribbon to stick, thereby affecting its printing effect and service life.

3、 Packaging and axis quality

The packaging and axial quality of carbon ribbons can also affect their shelf life. High quality packaging materials can protect carbon ribbons from external environmental damage and extend their service life. At the same time, the thickness and material of the axis will also affect the storage effect of the carbon ribbon. If the axis is too thin, the tension it bears will be released due to deformation during long-term storage, thereby affecting the printing effect of the carbon ribbon.

4、 Production date and batch

There may be quality differences in TTO high-speed coding carbon tapes with different production dates and batches, which can affect their shelf life. Generally speaking, carbon ribbons with newer production dates have better printing effects and longer service life. Therefore, when choosing carbon ribbon, attention should be paid to its production date and batch information to ensure obtaining high-quality products.

5、 Pre use testing

Even if the carbon ribbon is within its shelf life, it is recommended to conduct testing before use. Through testing, the printing effect of the carbon ribbon, whether the ink layer is uniform, and whether the back coating is sticky can be observed. If the test results show that the quality of the carbon ribbon is good, it can continue to be used; If there is a problem, a new carbon ribbon should be replaced in a timely manner to avoid affecting the printing effect.

In summary, the shelf life of TTO high-speed coding ribbon is influenced by various factors such as ribbon type, storage environment, packaging and axis quality, production date and batch, and pre use testing. To ensure the printing effect and service life of the carbon ribbon, it is recommended that users consider and choose according to the above factors comprehensively.