What are the physical properties of BOPP color thermal synthetic paper?

The physical characteristics of BOPP color thermal synthetic paper mainly include the following aspects:

First, basic physical properties

1.Light weight: BOPP film has a light weight, which makes BOPP color thermal synthetic paper also has the characteristics of light weight, easy to carry and transport.

2.Good dimensional stability: BOPP film in the bidirectional stretching process, the molecular chain is orderly arranged, so that the film has excellent dimensional stability, not easy to deformation. This feature is also retained in BOPP color thermal synthetic paper for packaging and applications where precise dimensional control is required.

Second, mechanical properties

1.High mechanical strength: BOPP film has the characteristics of high tensile strength and high elastic modulus, which makes BOPP color thermal synthetic paper also have excellent tear strength and bending fatigue resistance.

2.High stiffness: Due to the bidirectional stretching of BOPP film in the production process, its stiffness is high, so that BOPP color thermal synthetic paper can maintain good shape and stability in the printing and use process.

Third, optical performance

1.Good transparency: BOPP film has high transparency, BOPP color thermal synthetic paper in the absence of thermal reaction, its transparent base can clearly display the image or text background.

2.High gloss: The gloss of BOPP film is usually greater than 85%, which makes BOPP color thermal synthetic paper can present a more high-grade and attractive visual effect during printing and use.

Fourth, thermal sensitivity

1.Rapid thermal reaction: The thermal coating on the surface of BOPP color thermal synthetic paper can rapidly undergo chemical reactions when heated to produce color images or text. This feature makes BOPP color thermal synthetic paper widely used in applications that require fast printing and marking.

2.Bright color: Thanks to the special formulation and process treatment of the thermal coating, the color of BOPP color thermal synthetic paper is bright and long-lasting after being heated.

Fifth, other characteristics

1.Non-toxic, odorless, tasteless: BOPP film and thermal coating materials meet the requirements of safety and environmental protection, non-toxic, odorless, tasteless, suitable for applications in direct contact with food and drugs.

2.Moisture resistance: BOPP film has excellent moisture resistance, can effectively isolate moisture, protect the packaging from moisture attack. This feature is also retained in BOPP color thermal synthetic paper for packaging and applications requiring moisture protection.

3.Good printing performance: After corona treatment, BOPP film has good printing adaptability and can achieve exquisite appearance effect. BOPP color thermal synthetic paper also has good printing performance, suitable for a variety of printing processes and equipment.

It should be noted that the physical characteristics of BOPP color thermal synthetic paper may vary due to factors such as production process, raw material quality, coating formulation, etc. Therefore, in practical applications, it is necessary to select and evaluate according to specific needs and conditions.