pet strap for long life use

Product Description

PET Strap (Polyester Strapping) Complete Product Description

Overview

PET Strap (Polyester Strap) is a high-strength, durable, and cost-efficient packaging material made from Polyethylene Terephthalate (PET). It is designed for heavy-duty strapping applications where traditional steel strapping was previously used. PET Strap provides excellent tensile strength, flexibility, and elongation recovery, making it one of the most preferred packaging materials in industrial and commercial sectors worldwide.

It is widely used for palletizing, bundling, and securing goods during transportation and storage. Due to its non-corrosive and eco-friendly nature, PET Strap is considered a next-generation alternative to steel and polypropylene (PP) strapping.

Technical Specifications

Property	Details
Material	Polyethylene Terephthalate (PET)
Type	Embossed / Smooth Surface
Color Options	Green (standard), Black, Blue, Transparent, Custom colors available
Width Range	9 mm 32 mm
Thickness Range	0.5 mm 1.5 mm
Breaking Strength	250 kgf to 1500 kgf (depending on size)
Elongation at Break	12% 20%
Temperature Resistance	Up to 120C
Joint Efficiency (Heat Seal / Friction Weld)	75% 90%
Recycling Code	1 (100% recyclable)
Compatibility	Manual tools, Semi-automatic & Fully automatic strapping machines

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Manufacturing Process

PET Straps are manufactured through the following steps:

1. Raw Material Preparation: High-quality PET flakes (recycled plastic) or virgin PET granules are used.

2. Extrusion: The PET granules are melted and extruded through a flat die to form strap sheets.

3. Stretching: The sheet is stretched to align molecular chains, improving tensile strength.

4. Embossing: A surface pattern is added to improve grip and seal strength.

5. Heat Setting: Stabilizes the strap dimensions and reduces shrinkage.

6. Winding: The finished PET straps are wound into rolls and packaged for dispatch.

This process ensures consistent strength, dimensional accuracy, and long-term stability.

Key Features

• High Tensile Strength: Similar to steel but much safer and lighter.

• Excellent Shock Absorption: Retains tension even after impact or load shifting.

• Corrosion & Rust Proof: Does not damage or stain packaged products.

• UV and Weather Resistant: Suitable for indoor and outdoor use.

• Non-Metallic & Safe: Smooth edges prevent injuries to operators.

• Recyclable & Eco-Friendly: Manufactured using recycled materials; 100% recyclable.

• Consistent Performance: Maintains stability under varying temperatures.

• Cost-Effective: Reduces transportation and packaging costs compared to steel.

• Customizable: Available in various colors, prints, and sizes.

Advantages of PET Strap

• Replaces Steel Strap: Equal strength at a lower cost with safer handling.

• Sustainability: Made from recycled PET bottles environment-friendly.

• Long Life: Maintains strap tension and strength even over long storage periods.

• Versatility: Suitable for both manual and automatic operations.

• Improved Productivity: Compatible with high-speed automatic strapping lines.

• Safety Assurance: No sharp edges; minimizes workplace injuries.

Applications

PET Straps are ideal for medium to heavy-duty packaging in various industries:

Industrial Applications

• Steel Industry: Strapping coils, sheets, bars, and rods

• Brick & Block Industry: Palletizing paver blocks, tiles, and AAC blocks

• Paper Industry: Bundling paper rolls, corrugated boxes, and cartons

• Timber & Lumber: Securing wood logs and planks

• Textile Industry: Packing yarn, cloth bales, and fabric rolls

• Beverage & Bottle Industry: PET bottle bundles, can packs, and crates

• Logistics & Warehousing: Pallet strapping and cargo securing

Comparison: PET Strap vs Steel Strap vs PP Strap

Property	PET Strap	Steel Strap	PP Strap
Tensile Strength	High	Very High	Medium
Elongation	1220%	<5%	2030%
Shock Resistance	Excellent	Poor	Good
Rust/Corrosion	No	Yes	No
Weight	Light	Heavy	Light
Recyclability	100%	Limited	100%
Cost	Moderate	High	Low
Safety	Safe	Sharp edges	Safe
Machine Compatibility	Yes	Limited	Yes

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Packaging & Supply Options

• Roll Form: Standard coil sizes 10 kg, 20 kg, or custom sizes.

• Core Sizes: 200 mm / 406 mm / 150 mm (custom available).

• Embossing: Diamond, linear, or smooth.

• Printing: Custom logo or brand name printing available.