Kraft Paper Sealing Tape
- Backing: Brown or white kraft paper
- Adhesive: Hot melt, acrylic, or water-activated
- Width: 24mm, 36mm, 48mm, 50mm, 60mm, custom
- Length: 40m, 50m, 100m, or custom
- Printing: Logo, warning text, handling mark
- Use: Light and medium box sealing
Quick Pack Tape Company is a Kraft Paper Sealing Tape manufacturer for packaging teams that want a cleaner paper-based option for corrugated box closure. Made with brown or white kraft backing, this tape can use hot melt, acrylic, or water-activated adhesive for different sealing conditions. It is used on e-commerce boxes, warehouse cartons, and export inner boxes where the seal needs to look neat, hold well, and support plastic-reduction packaging goals.
Product Video
Product Overview
This Kraft Paper Sealing Tape is designed for packing lines that want a paper surface on cartons instead of a standard plastic tape finish. The kraft backing gives the package a natural look, while the adhesive coating can be adjusted for sealing speed, box weight, storage time, surface dust, and application method.
Brown kraft backing is often chosen when the sealed area should stay close to corrugated board. White kraft paper tape is better when logos, batch text, warning words, or handling instructions need sharper contrast. For branded cartons or white boxes, the cleaner background keeps printed content easier to read.
For daily packing, self adhesive kraft paper tape can be applied with a hand or bench dispenser without water activation. Hot melt adhesive gives quick initial grab on regular shipping boxes. Acrylic adhesive fits cartons stored before dispatch or export. A water-activated option can be produced when the line needs stronger paper-to-board bonding.
Based on regular in-house sample checks, typical references include 120-140 um total thickness, 60-80 gsm paper backing, and 6-9 N/25mm peel adhesion, depending on adhesive type. On single-wall corrugated boxes, 48mm and 50mm rolls usually provide stable center-seam closure when flap tension is controlled and the tape is pressed evenly. Strong flap rebound or uneven pressure can reduce edge holding, so roll width and application pressure should be checked before full production.
Benefits
– Paper backing helps reduce plastic sealing materials while keeping a natural carton appearance.
– Brown kraft packing tape blends well with standard corrugated board.
– White kraft backing improves contrast for logos, warning words, and barcode-style text.
– Hot melt adhesive gives fast grab for daily warehouse packing.
– Acrylic adhesive helps sealed cartons stay stable before shipment.
– Custom printed kraft tape can carry logo repeats, handling text, or batch marks.
– Slit width tolerance around +/-1mm and smooth unwind help reduce curl, tearing, and edge lift.
Which Kraft Paper Backing Works Better for Your Carton?
Brown kraft paper backing is usually better when the carton has a natural corrugated surface and the tape should not stand out. It keeps the package simple and paper-based. White backing is more suitable when the seal needs darker printing, sharper text, or cleaner visual contrast. Both colors can use pressure-sensitive or water-activated adhesive. The better choice depends on carton appearance, print readability, sealing speed, surface dust, and tape visibility after application.
Product production
TDS
Item | Typical Value |
Product Type | Kraft paper sealing tape |
Backing Material | Brown or white kraft paper |
Adhesive Options | Hot melt, acrylic, water-activated |
Total Thickness | 120-140 um |
Paper Weight | 60-80 gsm |
Standard Width | 24mm, 36mm, 48mm, 50mm, 60mm |
Custom Width | 12mm-100mm |
Roll Length | 40m, 50m, 100m, custom |
Core Size | 3 inch paper core |
Peel Adhesion | 6-9 N/25mm, adhesive dependent |
Tensile Strength | 55-75 N/25mm |
Elongation | 3%-8% |
Application Temperature | 10-40 C |
Short-Term Temperature Resistance | 60 C |
Printing Option | 1-3 color logo or text printing |
Slit Width Tolerance | +/-1mm |
Suggested Box Type | Light and medium corrugated cartons |
Shelf Life | 12 months under dry indoor storage |
Applications
– E-commerce boxes that need a neat paper-based sealed appearance.
– Warehouse packing for regular shipping cartons with controlled flap tension.
– Export inner cartons where acrylic adhesive stability is preferred.
– Food, cosmetics, stationery, and lifestyle product outer cartons.
– Manual packing stations using hand or bench dispensers.
– Branded packaging that needs logo, warning text, batch marks, or handling instruction printing.
How Do You Match Adhesive Type With a Packaging Line?
The adhesive should match how the box is closed, handled, and stored after sealing. Hot melt adhesive is useful when fast tack is the main need on a busy packing line. Acrylic adhesive is often selected when clean unwind, storage stability, and shelf performance matter more than aggressive first contact. Water-activated adhesive is better when the line needs stronger bonding to corrugated board. For most light and medium cartons, consider box weight, flap tension, surface dust, packing speed, warehouse temperature, storage time, and application method.
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FAQ
Can this tape replace plastic carton sealing tape?
Yes. It can replace plastic tape on many light and medium cartons with the correct adhesive, width, and pressure.
Is brown or white kraft paper better for printing?
White kraft paper gives sharper contrast for dark logos and text. Brown kraft paper gives a natural carton look.
Can the tape be made with custom printing?
Yes. Logo repeats, warning text, handling marks, and batch information can be printed in 1-3 colors.
Is this tape suitable for heavy cartons?
It is mainly for light and medium corrugated cartons. Heavy cartons should be tested before full use.
