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Composite Kraft Paper

Parameter Specification
Typical Structure Kraft Paper + Reinforcement + Functional Layer
Total Thickness 0.15mm – 0.50mm (customizable)
Basis Weight 80-200 g/m² (customizable)
Fabric Types Polypropylene, Polyester, Cotton, Nylon
Width Range 100mm – 1600mm (customizable)
Roll Length 50-1000 meters (customizable)
Tensile Strength MD: 60-150 N/cm, CD: 50-120 N/cm
Elongation at Break 15-40%

Product Overview

Composite Kraft Paper is a multi-layer material that provides strong and reliable protection for industrial and high-value products.

It combines kraft paper with woven or non-woven reinforcement layers. In addition, it may include special coatings or films to improve barrier performance.

As a result, this structure offers a good balance of:

  • Mechanical strength

  • Moisture resistance

  • Surface protection

Therefore, many industries choose composite kraft paper when product safety and durability are critical.

It works especially well in automotive, aerospace, electronics, and medical applications.

Key Features and Benefits

1. Customizable Structure

You can customize the layer structure based on your needs. For example, you can improve strength, add moisture protection, increase chemical resistance, or enhance UV protection.

This flexibility allows you to match the packaging to your exact application.

2. Strong Barrier Protection

You can add aluminum foil, PE films, or specialty coatings to block moisture, oxygen, and UV exposure.

Because of these optional layers, the material performs well in demanding storage and shipping conditions.

3. High Mechanical Strength

Reinforcement layers increase tear resistance, puncture resistance, and burst strength.

As a result, the paper protects products during handling, stacking, and transportation.

4. Clean Surface Protection

The smooth surface prevents scratches, stains, and corrosion.

Therefore, manufacturers use it to protect finished parts before assembly or shipment.

5. Flexible Adhesion Options

You can choose pressure-sensitive adhesive, heat-sealable, or non-adhesive versions.

This makes it easy to integrate into different packaging systems.

6. Sustainable Options

We also offer recycled or biodegradable versions.

So, if your project requires eco-friendly materials, we can support that need.

Applications

Composite Kraft Paper supports many industrial applications.

For example, companies use it for:

  • High-value metal part packaging with VCI or desiccant systems

  • Aerospace component protection during production and export

  • Automotive parts wrapping for OEM and aftermarket supply

  • Electronic and medical device barrier packaging

  • Moisture-sensitive material storage and transport

Because of its adaptable structure, it performs well across different industries.

Frequently Asked Questions

What is the difference between composite kraft paper and laminated paper?

Composite kraft paper usually includes reinforcement layers to increase strength. In contrast, laminated paper mainly focuses on bonding films to improve barrier performance.

However, composite structures can combine both reinforcement and barrier layers.

Can I use it for vacuum packaging?

Yes. We design specific versions with strong sealability and reliable barrier performance.

Therefore, they work well for vacuum packaging and modified atmosphere packaging.

Is it FDA compliant for food contact?

Yes, we can produce FDA-compliant structures upon request.

In addition, we can adjust the material to meet other food-contact regulations if required.

How do I choose the right structure?

First, we analyze your product type and shipping conditions. Then, we recommend the most suitable layer combination.

This approach ensures performance, compliance, and cost efficiency.

Can I request samples?

Yes, we provide custom samples for testing.

This allows you to verify performance before mass production.

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