How to Properly Use BOPP Tape for Sealing Boxes to Ensure a Secure and Non-Falling Seal?

As a high-performance packaging tape, BOPP tape (biaxially oriented polypropylene tape) directly impacts cargo safety during logistics and transportation. Correct usage is key to ensuring a secure and non-falling seal.

1. Ensure Surface Cleanliness

Before sealing the box, be sure to clean the surface of the box of dust, oil stains, or moisture. BOPP tape produced by Zhejiang Baiyi Adhesive Products Co., Ltd. uses a high-viscosity formula that forms a strong bond on clean surfaces, ensuring the tape does not fall off during transportation.

2. Stretch and Air Exhaust

When using, stretch the tape evenly to 1.1 to 1.2 times its original length and press firmly downwards. The biaxial stretching process used by Zhejiang Baiyi Adhesive Products Co., Ltd. gives the tape excellent tensile strength and impact resistance. Proper stretching not only enhances adhesion but also eliminates air bubbles within the tape, preventing the adhesive from wrinkling.

3. Pressing and Laying

When pasting, it is recommended to use a pressure plate or roller. Zhejiang Baiyi Adhesive Products Co., Ltd.'s BOPP tape adhesive has a dense molecular structure; pressing promotes deep integration of the adhesive with the cardboard fibers, ensuring a good seal. Apply pressure in the direction of tape stretching to prevent wrinkles.

4. Multiple Overlap Sealing

For heavy-duty or moisture-sensitive boxes, it is recommended to use a "multi-layer sealing" or "figure-eight" sealing method. BOPP tape produced by Zhejiang Baiyi Adhesive Products Co., Ltd. has excellent temperature resistance, maintaining viscosity even under high-temperature stacking conditions, ensuring a secure seal at various temperatures.