The Definitions of One-proof Thermal Paper And Three-proof Thermalpaper

(1) Definition

One-proof thermal paper usually refers to thermal paper with only a single protective function. Here, the most common "one-proof" is anti-fading (or anti-light). It enhances the lightfastness of the printed content through the basic coating process, slows down the fading speed of the characters caused by light or high temperature, but its protective ability against other environmental factors (such as water, oil, and friction) is relatively weak.

(2) Main Application Scenarios

1. Daily short-term records

1) Shopping receipt: A consumption voucher for supermarkets, convenience stores, etc., which only needs to be kept for a short period (such as 1-3 months).

2) Temporary labels: price tags for market stalls, temporary storage marks, etc., which have low requirements for durability.

2. Low-intensity environment

1) Ordinary fax documents: Non-important documents received by traditional fax machines that do not require long-term archiving.

2)Simple handwritten notes: Some thermal papers can be used with a stylus to temporarily record information (please note that handwriting may accelerate the wear of the coating).

TOP Thermal Paper

(1) Definition

Three-proof thermal paper refers to thermal paper that simultaneously possesses three protective functions: anti-fading (anti-light), water resistance, and oil resistance (or anti-friction). Through special coating techniques (such as high-molecular polymer coating), it can still maintain the clarity and integrity of the printed content in various complex environments, significantly extending its service life.

(2) Main Application Scenarios

1) Industry and manufacturing

1. Equipment labels: Print the equipment model, maintenance cycle, warning signs, etc., and stick them on the surface of the machine. They need to withstand oil stains, dust and friction.

2. Production line traceability labels: Record information such as product batches and production dates, and accompany the production process through high-temperature and humid environments.

2) Logistics and Outdoor scenarios

1. Express delivery waybill: During outdoor transportation, it may encounter rain and friction. The three-proof paper ensures the information remains clear for a long time.

2. Outdoor asset labels: Such as signboards for power facilities and communication equipment, which need to resist ultraviolet rays and bad weather.

3) Medical and food industries

1. Pharmaceutical cold chain label: Print the storage temperature of the drug, expiration date, etc., and adapt to the refrigeration environment (waterproof and anti-condensation).

2. Food packaging labels: Indicate ingredients and shelf life to prevent oil contamination (such as meat and baked goods packaging).

4) Public Services and Special scenarios

1.Scenic area tickets: In open-air environments, they need to be waterproof and sun-proof to prevent wear and tear when held by tourists.

2. Laboratory sample labels: Mark the reagent name, hazard level, alcohol wiping resistance and low-temperature storage.