Tape master roll

What is the tape master roll? An inventory of the uses of tape master rolls
Many people may think that the tape master roll refers to the tape we use to listen to music, while others believe it is a common type of tape. However, this is incorrect. The tape master roll refers to the sealing tape used in the industry and commerce. This is a type of tape that has undergone high-voltage corona treatment. It is different from the common tape mother and is rarely used in daily life. It is mainly used in industrial transportation. Let's take a look at the main characteristics and structural characteristics of the tape master roll together.
Structure of tape master roll
The adhesive tape master roll is based on BOPP film master roll. After high-pressure corona treatment, one surface of BOPP film becomes rough, and then uniformly coated with water-based pressure-sensitive adhesive (mainly composed of butyl ester) through heating. Different thicknesses of adhesive layers are formed according to customer requirements.
Features of tape master roll
High quality and high-performance adhesive tape master rolls can maintain stable performance even in extremely harsh weather conditions. The adhesive tape master rolls have excellent adhesion, initial adhesion, excellent holding capacity, high tensile strength, light weight, affordable price, and convenient use.
Purpose of tape master roll
The tape master roll is suitable for container transportation and prevents theft and illegal opening of goods. Widely used in cardboard box sealing packaging, warehouse sealing of goods, product sealing and fixation, transparent packaging for box sealing, and cutting of box sealing adhesive paper finished products.
What is a tape master roll
The adhesive tape master roll is mainly made of BOPP film master roll as the substrate. After the BOPP film is treated with high-voltage corona discharge adhesive tape master roll, one surface forms roughness, and then heated and evenly coated with water-based pressure-sensitive adhesive tape master roll. Many tape companies are engaged in processing and production, which requires purchasing tape master rolls from other tape factories for processing and manufacturing. Tape master rolls are mainly used in tape slitting factories and can be cut into BOPP box sealing tape products of different specifications used in daily life according to customer needs.
Specification of tape master roll
BOPP film thickness: 0.023mm; 0.025mm; 0.028mm
Total thickness: 0.038-0.052mm (38um-52um)
Adhesive force: 550-650g/in
Width: 1270-1280mm
Elongation rate: 180%
Tensile strength: 7.8kg/25mm
Initial adhesion force: 1.0cm
Maintaining force: 24Hour-23 ℃