What is the difference between PET thermal silver paper and thermal paper?

There are significant differences between PET thermosensitive silver paper and thermosensitive paper in multiple aspects. Here is a detailed comparison of these two types of paper:

1、 Material and composition

PET thermal sensitive silver paper:

The main material is PET (polyethylene terephthalate), which is a thermoplastic polyester with high strength, toughness, and wear resistance.

The surface is covered with a special layer of silver coating, giving the paper a unique matte silver texture and containing the chemicals required for thermal printing.

Thermal paper:

It is usually composed of ordinary paper and a layer of thermal sensitive coating.

Thermal sensitive coatings contain latent dyes and color developing agents, which undergo chemical reactions when heated, displaying colors.

2、 Printing effect and durability

PET thermal sensitive silver paper:

The printing effect is clear and delicate, with smooth edges of images and text, and full colors.

It has good waterproof, oil resistant, abrasion resistant, and high temperature resistant characteristics, and can maintain stable performance in various harsh environments.

Long storage time, not easy to fade or blur.

Thermal paper:

The printing effect is also relatively clear, but it may not be as delicate as PET thermal sensitive silver paper.

Poor durability, easy to tear and scratch resistant. Prolonged exposure to sunlight, high temperatures, or humid environments may cause printed content to gradually blur or even completely disappear.

The storage time is relatively short.

3、 Application scenarios and requirements

PET thermal sensitive silver paper:

Suitable for occasions that require high-quality printing effects and long-term label preservation.

Commonly used in fixed asset management, electronic equipment identification, mechanical component labeling, and other fields that require wear resistance, high temperature resistance, and water and oil resistance.

Thermal paper:

Suitable for situations where a large amount of information needs to be printed quickly and there is no high requirement for storage time.

Commonly used in industries such as catering, food delivery, and express delivery, as these industries typically require labels to be generated quickly and destroyed immediately after use.

4、 Cost and price

PET thermal sensitive silver paper:

Due to its high-quality printing effect and durability, the cost is relatively high.

The price is usually more expensive than thermal paper.

Thermal paper:

Low cost, no need for additional carbon ribbon or consumables.

Affordable price, suitable for large-scale use and price sensitive occasions.

In summary, there are significant differences between PET thermosensitive silver paper and thermosensitive paper in terms of material and composition, printing effect and durability, application scenarios and requirements, as well as cost and price. The choice of paper depends on the specific application scenario and requirements.