How to choose the appropriate BOPP color thermal sensitive synthetic paper?

Choosing the appropriate BOPP color thermal synthetic paper requires comprehensive consideration of multiple aspects of the paper, including appearance quality, physical properties, thermal performance, and environmental standards. Here are some specific selection suggestions:

1、 Appearance quality

Color: Choose BOPP color thermal synthetic paper with uniform and bright colors, no obvious color difference or spots. This can ensure that the printed images and text are clearer and more aesthetically pleasing.

Surface smoothness: The surface of the paper should be flat and smooth, without obvious unevenness. This helps reduce paper jams and print head wear during printing, improving print quality.

Impurities and foreign objects: Check whether there are obvious impurities or foreign objects in the paper. These impurities may affect the printing effect and even damage the printing equipment.

2、 Physical performance

Thickness: Choose the appropriate thickness according to application requirements. The common thickness range of BOPP color thermal synthetic paper is 55-80 microns. Thicker paper typically has better durability and tear resistance, but may affect printing speed and clarity.

Tensile strength: Choose paper with a certain tensile strength to ensure that it is not easily damaged during use. This helps to improve the overall quality and lifespan of printed products.

Fracture elongation: Moderate fracture elongation facilitates subsequent processing and use. Excessive elongation at break may cause deformation or curling of the paper during the printing process.

3、 Thermal sensitivity performance

Color principle: The color principle of BOPP color sensitive synthetic paper is based on the thermochromic layer, which undergoes chemical changes at a specific temperature to display clear text and images. Therefore, when choosing, it is important to ensure that the paper can adapt to various common models of thermal printers and ensure stable and consistent printing results.

Print clarity: Test the printing effect of paper at different resolutions. A higher resolution can ensure that the printed patterns and text are more delicate and clear. Generally speaking, it is recommended to choose paper that can support 300dpi or higher resolution.

Ink absorption: Good ink absorption can timely absorb the ink transmitted by the printer, ensuring printing quality. When selecting, the ink absorption performance of the paper can be evaluated by printing test samples.

4、 Durability

Light stability: Choose paper with a certain degree of light stability to ensure that it is not easily discolored or faded under prolonged exposure to sunlight. This helps maintain the long-term aesthetics of printed materials.

High temperature stability: In high temperature environments, paper should maintain stability and not easily deform or deteriorate. This can ensure the quality stability of printed products in various environments.

Aging resistance: select paper with aging resistance to reduce yellowing or embrittlement in long-term use. This helps to extend the lifespan of printed materials.

5、 Environmental standards

Material selection: Priority should be given to BOPP colored thermosensitive synthetic paper made from non-toxic, environmentally friendly, and biodegradable materials. This helps to reduce the adverse impact on the environment.

Production process: Understand whether the paper production process meets environmental requirements. Choose products that reduce pollution and save energy during the production process.

6、 Brand and after-sales service

Brand awareness: Choosing a well-known brand usually means more mature technology and more stable product quality. These brands typically offer more comprehensive and professional after-sales services.

After sales service: Understand the supplier's after-sales service policy before purchasing. Good after-sales service can provide timely and effective support when encountering problems or requiring maintenance during use.

In summary, selecting the appropriate BOPP color thermal sensitive synthetic paper requires consideration of multiple aspects. By considering the above factors comprehensively and balancing them with one's actual needs and budget, one can choose the most suitable BOPP color thermal synthetic paper for oneself.