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Introduction of Bopp Tape

Bopp tape , commonly known as sealing, tape is a ubiquitous and essential item in both household and industrial settings. This versatile tape is primarily used for sealing cardboard boxes, temporary fixing, and a wide range of packaging applications. Its durability, ease of use, and strong adhesion make it a staple in everyday life and various industries.

Structure of Bopp tape

OPP ESD packing tape

Pressure-Sensitive Adhesive:

  • Made from natural rubber to enhance viscosity, combined with resins and anti-aging agents to maintain adhesion.
  • Solvents are added to create a uniform adhesive mixture, which is then stored for 24 hours to remove air bubbles and filtered to eliminate impurities.

BOPP Film:

  • BOPP (Biaxially Oriented Polypropylene) film is created by stretching polypropylene polymer into a thin, durable sheet.
  • The back of the film is coated with a non-stick agent (e.g., acrylic-styrene resin, silicone, or polyethylene wax) to prevent adhesive adhesion.
  • The front side is treated with high-voltage corona to create a rough surface, ensuring optimal adhesive bonding.
  • The film is then coated with adhesive, rolled into master rolls, and slit into smaller rolls for everyday use.

Application and usage of Bopp tape

Sealing tape is mainly used in sealing packaging, packaging products, sealing and bonding, courier packaging, etc., and will often be used in daily life, sealing tape has become a part of our life. Building materials stores, hardware stores, small stores, stationery stores, supermarkets, etc. have sealing tape for sale. It is widely used for sealing carton packages in almost all industries, such as food, medicine, household appliances, daily chemicals and so on.

Usage

  1. It is necessary to ensure that the adhesive surface is clean and dry, so as to avoid the lamination of the tape due to the factor of dirt, affecting the use of the tape. It is generally recommended to wipe the surface with a dust-free cloth and industrial alcohol, and then wait for the laminating surface to dry completely before use.
  2. To be cleaned after the solvent is dry, the tape will be attached to the adhesive surface, with a roller or other means of applying about 15 PSI (1.05 kg / cm2) of pressure, so that it is effectively bonded.
  3. Remove the release paper from the double-sided adhesive tape, and then attach the material to be laminated and apply the same pressure of 15 PSI for effective bonding. If you need to remove air bubbles, you should increase the pressure to the items can withstand the limit for the upper limit.
  4. Ideal temperature when pasting 15-38 ℃, do not fall below 10 ℃!
  5. When bonding the tape, one end should be laminated first, and then slowly pressed to the other end to minimize the chance of air bubbles.

About Us

We are a one-stop ESD tape provider from China. We offer coating, slitting, and die-cutting, as well as jumbo rolls, small rolls, and die-cuts to meet ESD tape requirements. If you are looking for ESD tape, we are ready to help your business.

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