Super Clear Adhesive BOPP Packing Tape

Super Clear Adhesive BOPP Packing Tape from Adhesive Pack Tape Company is supplied by a professional manufacturer for export carton sealing that needs a clean look, low odor, and dependable acrylic adhesion. It combines high-clarity BOPP film with a water based acrylic pressure sensitive adhesive system, typically controlled at 40-65 um total thickness and 20-26 g/m2 coat weight. It is made for printed cartons, barcode areas, white boxes, and warehouse packaging where clarity retention and anti-yellowing observation after storage matter.

Product Overview

This tape is developed for packaging teams that need more than a clear film surface. The key value is the acrylic PSA packing tape formulation. After application, the seal should stay visually clean on printed cartons, white export boxes, shipping marks, and barcode labels. A clear roll alone is not enough if the applied tape later shows haze, glue lines, yellow tone, or weak flap hold.

The adhesive system is built for low odor, stable clarity, and balanced sealing performance. A typical factory test range for adhesive coat weight is 20-26 g/m2, matched with 40-65 um total thickness according to carton grade, board roughness, and sealing pressure. This balance helps the tape wet out kraft paper, recycled corrugated board, and slightly rough carton surfaces without excessive glue build-up or overflow.

Batch checks usually include initial tack, 180 degree peel adhesion, holding power, unwind feel, barcode readability, short storage yellowing observation, and 24-72 hour edge lift review. Typical reference values may include 5.0-7.5 N/25mm peel adhesion, 24 hours or more holding power, and 80-140 N/25mm tensile strength. Final performance should be confirmed on the actual carton board before bulk production.

Benefits

Maintains a clean transparent look on printed cartons, white boxes, and shipping labels.
Uses a transparent acrylic adhesive layer for clarity retention after storage.
Balances initial tack, peel adhesion, and holding power to reduce carton flap lift.
Low odor adhesive suits closed warehouses, packed cartons, and export storage.
Controlled coat weight improves fiber contact on recycled or rough corrugated board.
Smooth unwind helps hand dispensers and automatic carton sealing machines run steadily.
24-72 hour sample checks review edge lift, flap rebound, yellowing, and carton performance.

TDS

Item	Typical Value
Product type	Super clear BOPP packing tape with water based acrylic PSA
Backing film	High-clarity BOPP film
Adhesive type	Water based acrylic pressure sensitive adhesive
Total thickness	40-65 um typical factory range
BOPP film thickness	23-40 um typical reference
Adhesive coat weight	20-26 g/m2 typical factory test range
Appearance	Super clear, low haze, transparent adhesive layer
180 degree peel adhesion	5.0-7.5 N/25mm typical reference value
Initial tack	Medium-high tack for quick carton flap grab
Holding power	24 hours or more under standard sample test condition
Tensile strength	80-140 N/25mm typical reference
Elongation at break	120-180 percent typical reference
Clarity retention	Barcode and label visibility checked after application
Storage observation	Yellowing, odor, edge lift, and flap rebound checked after 24-72 hours
Application method	Hand dispenser and automatic carton sealing machine
Core size	3 inch paper core as standard
Storage condition	20-25 C, 50-65 percent RH, away from direct sunlight
Sample confirmation	Test on actual carton surface before bulk production

Paper Core

Applications

Export carton sealing tape for printed, white, and branded corrugated boxes.
E-commerce shipping boxes where labels and barcodes need to remain readable.
Warehouse packaging that requires low odor, stable appearance, and controlled unwind.
Recycled corrugated board sealing after tack, peel adhesion, and edge lift confirmation.
Manual packing tables where smooth cutting and quick flap grab are needed.
Automatic carton sealing lines requiring consistent roll tracking and stable closure.
Label sealing and protection where tape should not cover printed information.

How Does the Acrylic PSA System Support Long-Term Clarity?

Long-term clarity depends on both the BOPP film and the acrylic adhesive underneath it. If the adhesive has poor leveling or unstable coat weight, a roll may look clear before use, but the applied tape can show haze, yellow tone, glue lines, or reduced label readability after storage. This is why formulation, 20-26 g/m2 coat weight control, clarity retention, and anti-yellowing observation are checked together.

Product Packaging

What Should Be Checked Before Using This Tape for Export Carton Sealing?

Before bulk use, test the tape on the same carton board used in daily packing. A practical sample check should include initial grab, 180 degree peel reference, holding power, 24-72 hour edge lift, and flap rebound on recycled or rough corrugated board. In humid storage, carton dryness matters because moisture can weaken fiber contact and reduce seal hold.

Product production

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FAQ

Is this tape different from ordinary clear BOPP packing tape?

Yes. It focuses on a water based acrylic adhesive system, not only clear film. Key checks include coat weight control, clarity retention, yellowing observation, and tack/peel/holding balance.

Can it be used over barcode labels?

Yes. The super clear film and transparent adhesive layer help keep barcode and label visibility after application, subject to sample confirmation.

Is it suitable for humid warehouse storage?

Yes, but the carton surface should be clean and dry. For humid conditions, a 24-72 hour edge lift and flap rebound check is recommended.

What should be tested before bulk production?

Test thickness, peel adhesion, holding power, unwind behavior, yellowing, odor, barcode readability, rough board sealing, and seal stability.