How to Seal a Carton Correctly | 4R Tapes
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📍 3 Mangoe Lane, 1st Floor, Kolkata – 700 001 📞 +91 98310 78503 ✉ contact@skyline4r.com

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How to Seal a Carton Correctly for Safe Delivery

· Packaging Tips

Carton being sealed with BOPP packaging tape using a tape dispenser — Skyline Industries, Kolkata

Correct carton sealing protects products during storage, handling and transportation. Poor sealing can cause cartons to open, products to collect dust or moisture, and businesses to spend additional money on repacking.

Start with the Right Carton

Use a carton suitable for the weight and size of the product. An overloaded, weak or damaged carton may open even when good-quality tape is used.

Keep the Surface Clean

Packaging tape performs best on a clean and dry surface. Dust, moisture, oil and loose cardboard fibres can reduce adhesion.

Use the H-Sealing Method

Apply one strip of tape across the centre opening of the carton. Then seal both side edges. The tape pattern will resemble the letter "H". This prevents:

  • Dust entering the carton
  • Side flaps opening
  • Carton damage during transportation
  • Product tampering

Apply Proper Pressure

After applying the tape, press it firmly along the complete surface. Pressure helps the adhesive form a stronger bond with the carton.

Select Tape According to Carton Weight

Light cartons and heavy cartons may require different tape specifications. Consider carton weight, surface quality, storage temperature and transportation conditions before choosing the tape. For assistance in selecting the right packaging tape, contact Skyline Industries.

Skyline Industries — We Deliver Confidence, Not Just Tapes
Phone: 98310 78503 | Website: www.skyline4r.com

Skyline Industries (4R Tapes), 1st Floor, 3 Mangoe Lane, Kolkata 700001, West Bengal. Phone: +91 98310 78503 · +91 84448 05550 · WhatsApp: +91 70038 05761 · Email: contact@skyline4r.com