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Introduction of Bopp Tape

Bopp tape , also known as sealing tape, this tape can be seen everywhere in life, basically belongs to the family standing items, most of this tape is used for cardboard boxes or used for some temporary fixing and so on.

Structure of Bopp tape

OPP ESD packing tape
  1. Pressure-sensitive adhesive for tapes
    The adhesive material is natural rubber, used to increase the viscosity of the resin, plus the anti-aging agent to maintain adhesion can make a variety of solvents decomposition of solvents, the mixture of these components makes the adhesive. The adhesive is placed in a container for 24 hours to remove air bubbles to make the texture uniform, and filtered through filter paper to remove impurities.
  2. OPP film for adhesive tape
    BOPP film is a sheet made of polymer polypropylene and then stretched to make the film. The back of the film-coated to prevent adhesive adhesion of pressure-sensitive adhesive, and the front side needs to be coated with adhesive, focus on the back is to be examined, we all know that one side of the transparent tape is adhesive, and the other side is not adhesive, but there is no adhesive side or to be coated with stripping agent, the general material is acrylic acid - styrene resin copolymer polymers, silicone, polyethylene wax and so on. The BOPP original film after high-voltage corona treatment, one side of the surface to form a rough, and then glue coated it, the first to form the tape master roll, and then through the slitter slit into small rolls of varying specifications, that is, our daily use of the tape.

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, cigarettes, 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

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