Definition and characteristics of BOPP thermal sensitive synthetic paper

BOPP thermosensitive synthetic paper, especially BOPP colored thermosensitive synthetic paper, is a special type of paper that combines BOPP (biaxially oriented polypropylene film) substrate and thermosensitive sensing technology. The following is a detailed explanation of its definition and characteristics:

Definition

BOPP thermal sensitive synthetic paper is a type of paper made by using BOPP film as the substrate and coating it with a thermal sensitive material containing a thermal agent. This type of paper, through thermal printing technology, can quickly produce images or text when heated, without the need for ink or ribbon, thus achieving fast and instant printing effects.

Characteristic

1. Substrate characteristics:

High tensile strength: BOPP film undergoes biaxial stretching process, with ordered molecular chain arrangement and excellent tensile strength.

Impact strength and rigidity: BOPP film has high impact strength and rigidity, making BOPP thermosensitive synthetic paper less prone to deformation or damage when subjected to force.

Strength and toughness: The strength and toughness of BOPP film ensure the durability of BOPP thermosensitive synthetic paper during use.

High transparency: BOPP film has good transparency, allowing BOPP thermal sensitive synthetic paper to clearly display the background of images or text before being subjected to thermal reactions.

2. Characteristics of thermal sensitive materials:

Rapid thermal response: The thermal coating on the surface of BOPP thermal synthetic paper can quickly undergo a chemical reaction when heated, producing images or text.

Vibrant and long-lasting colors: Due to the special formula and processing of the thermal sensitive coating, BOPP thermal sensitive synthetic paper produces vibrant and long-lasting colors when heated.

3. Physical characteristics:

Lightweight: BOPP film has a relatively light weight, making BOPP thermosensitive synthetic paper easy to carry and transport.

Good dimensional stability: After biaxial stretching, BOPP film has excellent dimensional stability and is not easily deformed.

High stiffness: BOPP film undergoes biaxial stretching during the production process, resulting in high stiffness, which enables BOPP thermosensitive synthetic paper to maintain good shape and stability during printing and use.

High glossiness: The glossiness of BOPP film is usually greater than 85%, which enables BOPP thermal synthetic paper to present a more high-end and attractive visual effect during printing and use.

4. Chemical and Environmental Characteristics:

Moisture resistance: BOPP film has excellent moisture resistance, which can effectively isolate moisture and protect packaging from moisture invasion.

Non toxic, odorless, and tasteless: BOPP film and thermal sensitive coating materials meet safety and environmental requirements, are non-toxic, odorless, and tasteless, and are suitable for applications that come into direct contact with food and drugs.

Recyclable: BOPP thermal synthetic paper meets the requirements of modern green packaging and environmental protection concepts, with a pollution-free production process and recyclable materials.

5. Printing adaptability:

Good printing performance: After corona treatment, BOPP film has good printing adaptability and can achieve exquisite appearance effects. BOPP thermal sensitive synthetic paper also has good printing performance and is suitable for various printing processes and equipment.

In summary, BOPP thermal sensitive synthetic paper has various excellent characteristics and a wide range of application fields, and is one of the important materials in thermal printing technology.