What are the requirements for the storage environment of mixed carbon ribbon?

The storage environment of Wax/Resin Carbon Ribbon directly affects its printing performance and lifespan. To ensure stable quality of carbon ribbon, the following requirements should be noted:

1. Temperature and humidity control

Temperature range: It is recommended to store in an environment of 15-25 ℃ to avoid high temperatures (>30 ℃) causing the carbon ribbon to soften and adhere, or low temperatures (<0 ℃) causing the material to become brittle.

Humidity range: Maintain a relative humidity of 40% -60% to prevent high humidity (>70%) from causing the carbon ribbon to absorb moisture and adhere, or low humidity (<30%) from causing electrostatic adsorption of dust.

2. Store in a dark place

Stay away from ultraviolet rays: Long term direct sunlight may accelerate the aging of resin components, causing carbon ribbons to become brittle or the printing effect to decrease. It is recommended to store in a dark place or use a light shielded container.

3. Placement method

Horizontal placement: The carbon ribbon roll should be placed flat to avoid deformation caused by standing or tilting. Long term vertical storage may cause the carbon ribbon to loosen or uneven tension during printing.

Avoid compression: Stacking or heavy objects may cause deformation of the carbon ribbon roll, affecting its use.

4. Environmental cleanliness

Stay away from sources of pollution: Avoid contact with solvents, oils, dust, etc. to prevent chemical pollution or physical wear and tear.

Ventilation conditions: Keep the storage environment well ventilated and avoid temperature and humidity imbalances caused by enclosed spaces.

5. Shelf life management

First in, first out principle: The shelf life of mixed carbon ribbon is usually 1-2 years, and it should be used in order of production date to avoid performance degradation caused by expiration (such as weakened adhesion and easy breakage).

Regular inspection: Check the condition of the carbon ribbon every 3-6 months to observe for signs of adhesion, discoloration, or deformation.

6. Precautions for special scenarios

Extreme climate regions: In areas with large temperature differences or high humidity (such as tropical and coastal areas), temperature and humidity monitoring should be strengthened, and dehumidifiers or air conditioners should be used if necessary.

Long term storage: If stored for more than 6 months, it is recommended to try printing to verify performance and avoid hidden damage caused by environmental fluctuations.

Why are these requirements important?

Printing quality: Improper temperature and humidity may cause carbon tape adhesion, tape breakage, or blurry printing.

Equipment protection: Contaminated carbon ribbon may scratch the print head, increasing maintenance costs.

Cost optimization: Reasonable storage can extend the service life of carbon ribbons and reduce the risk of scrap.

By following the above requirements, the stability and printing performance of the mixed carbon ribbon can be maximally maintained, making it suitable for scenarios with moderate durability requirements such as retail and logistics.