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VCI Stretch Film

Parameter Specification
Material Polyethylene (PE) resin compounded with VCI additives
Common Thickness 0.025mm – 0.050mm (Customizable)
Standard Roll Width 500mm (Custom widths available)
Standard Roll Length Customizable (e.g., 500m/roll)
Stretch Rate Up to 300%
VCI Type Non-Nitrite, Multi-Metal Formula
Color Crystal Clear
Protective Period Up to 2 years under proper storage conditions
Shelf Life 12 months from date of production (when stored in original packaging in a cool, dry place)

VCI Stretch Film for Metal Corrosion Protection

Product Overview

VCI Stretch Film is a strong and flexible packaging solution designed to protect metal products from rust during storage and transportation. It combines traditional stretch film performance with Vapor Corrosion Inhibitor (VCI) technology. As a result, it provides both load stability and active corrosion protection in one simple packaging material.

When you wrap metal products with this film, the VCI technology starts working immediately. The film releases corrosion-inhibiting vapors that spread inside the package. Therefore, these vapors protect all exposed metal surfaces and help keep products clean, dry, and rust-free.

Key Features and Benefits

Dual Corrosion Protection

VCI Stretch Film protects metal surfaces through vapor-phase and contact protection. In addition, the VCI vapors reach hidden and hard-to-access areas such as holes, edges, and complex shapes. For this reason, the film works very well for assembled parts and irregular metal components.

High Stretch Strength and Load Stability

The film offers excellent stretchability, tensile strength, and puncture resistance. Moreover, it can stretch up to 300%, which allows users to secure pallet loads tightly. As a result, goods remain stable during handling, storage, and shipping.

Clean and Easy to Use

Unlike oils, greases, or wax coatings, this film does not leave residue. Therefore, workers can unpack and use metal parts immediately. At the same time, companies save labor time and cleaning costs.

Clear and Tamper-Evident Packaging

The transparent film allows easy visual inspection and barcode scanning. In addition, the tight wrap helps show signs of tampering during transport.

Suitable for Multiple Metals

This VCI Stretch Film safely protects many types of metals. These include steel, cast iron, aluminum, copper, brass, and common metal alloys. Therefore, it fits a wide range of industrial applications.

Common Applications

VCI Stretch Film supports many metal packaging needs. For example:

  • Palletized Metal Parts
    Companies use it to wrap stamped parts, machined components, and fasteners for storage or export.

  • Automotive and Aerospace Components
    The film protects brake discs, engine parts, gears, and precision assemblies.

  • Machinery and Industrial Equipment
    Manufacturers wrap tools, molds, and large metal assemblies on pallets or skids.

  • Pipes, Tubes, and Long Metal Products
    It helps bundle and protect steel pipes, bars, and profiles.

  • In-Process Storage
    During production, the film protects metal parts between manufacturing steps.

How VCI Stretch Film Works

The film contains Vapor Corrosion Inhibitors that slowly release at normal temperatures. As these vapors spread, they form a thin protective layer on metal surfaces. Therefore, this layer blocks moisture and oxygen and stops corrosion before it starts.

Storage and Shelf Life

VCI Stretch Film typically offers a shelf life of up to 12 months. However, users should store it in a cool and dry place. In addition, keeping the rolls away from direct sunlight and moisture helps maintain performance.

Custom Sizes Available

Manufacturers can supply custom widths, thicknesses, and roll lengths. As a result, the film fits manual, semi-automatic, and automatic wrapping systems.

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