How to solve the problems that occur during the use of BOPP synthetic label paper?

BOPP synthetic label paper, especially BOPP color thermosensitive synthetic label paper, may encounter various problems during use. To effectively address these issues, we can start from the following aspects:

1、 Understand common problems and their causes

Printing quality issues: such as uneven colors, unclear color rendering, blurry handwriting, fading, inconsistent colors, unclear printing, and missing marks. This may be related to the quality of the thermal sensitive coating, printer settings, paper storage status or dirty print heads, improper print density settings, or excessive printer speed.

Reduced wear resistance: Paper is prone to wear or scratches during use, affecting its lifespan. This may be related to coating formula, production process, or paper thickness.

Curling or deformation: Paper may curl or deform during printing or storage, affecting its usability. This may be related to the humidity, temperature, or storage conditions of the paper.

Adhesion issue: In some application scenarios, paper may adhere to other materials, affecting its use. This may be related to the treatment of the coating surface or the use of additives.

Improper tension control: During printing and lamination processes, improper tension control may cause material deformation, wrinkling, or tearing, affecting the quality of printed products.

Material damage: Due to the brittleness of BOPP colored thermosensitive synthetic paper, excessive bending, folding, or squeezing should be avoided during handling, storage, and use to prevent material damage.

2、 Take targeted solutions

Check printer settings: Ensure that printing temperature, pressure, speed, printing density, and other parameters are suitable for the BOPP synthetic label paper being used.

Check the storage status of paper: Avoid using expired, damp, or faded paper caused by direct sunlight.

Choose high-quality paper: Use BOPP synthetic label paper with more advanced coating formula and more refined production process.

Avoid direct contact: During use, avoid direct contact between paper and sharp objects or sticky substances to reduce the possibility of wear, scratches, and adhesion.

Control paper humidity and temperature: Avoid using or storing paper in extreme environments.

Use appropriate storage methods: Store the paper in a dry, ventilated, dark, and dust-free environment, use appropriate storage containers, and ensure that the paper is stored flat. If you find that the paper has curled or deformed, you can try using a flattening machine for flattening treatment.

Check the surface treatment of the coating: Ensure that the coating is uniform, smooth, and not easily adhered to other materials. If necessary, a layer of anti sticking agent can be applied to the surface of the paper or other anti sticking measures can be used.

Regular maintenance of printing equipment: Ensure that the equipment is in good working condition, such as regularly cleaning the print heads.

3、 Strengthen usage and maintenance management

Proper use of printer: Follow the printer manual to use the printer correctly and avoid paper damage caused by improper operation.

Reasonable storage of paper: Follow the manufacturer's guidance, purchase and store paper reasonably, and avoid long-term accumulation.

Regularly check the quality of paper: Regularly inspect the appearance and performance of paper, and replace it with new paper in a timely manner if any quality problems are found.

Keep clean: Keep the printer and printing environment clean to avoid dust and impurities from contaminating and damaging the paper.

4、 Seeking professional assistance

Contact the supplier: In case of any problems, promptly contact the paper or printer supplier for assistance.

Seek professional repair services: If the paper is severely damaged or the printer has a major malfunction, you can seek professional repair services for repair.

In summary, solving the problems that arise during the use of BOPP synthetic label paper requires comprehensive consideration of multiple factors and targeted measures. By strengthening usage and maintenance management, as well as seeking professional assistance, the lifespan of paper can be effectively extended and the occurrence of problems can be reduced.