Types of PE Film You Might Not Know

PE film is widely used in packaging today. As transportation demand increases, so does the need for film to secure goods. However, choosing the right PE film that suits your needs is not always straightforward. Are you confused by the many specifications offered by suppliers? Let Hoa Phong Pack guide you through the different ways to classify PE film below.

What is PE Film?

PE film (Polyethylene) is a type of flexible plastic film made from PE resin. It is soft, durable, highly stretchable, and has self-adhesive properties when wrapped without the need for glue. This material is widely used in packaging, pallet wrapping, and protecting goods thanks to its ability to secure items, resist dust and moisture, and minimize scratches during transportation.

In reality, PE film can be produced from both virgin and recycled plastic resins. Recycled PE film is usually cheaper but has less consistent quality, lower flexibility, weaker adhesion, and is more prone to brittleness, tearing, odor, and reduced transparency. This can directly affect packaging performance, especially for high-value or export-standard goods.

Meanwhile, PE film made from virgin resin offers superior quality: high clarity, excellent stretchability, strong tensile strength, stable adhesion, and greater safety in use. This is why many businesses—especially exporters or those requiring professional packaging—prefer virgin PE film for its consistency, aesthetics, and optimal protection.

PE Film Production Process

PE film is an essential material in modern packaging and logistics. To produce a high-quality film with the right flexibility, durability, and adhesion, the manufacturing process must be strictly controlled from the very first step: raw material selection.

Raw Material Selection – The Foundation of Quality

The process begins with selecting suitable PE resin. For pallet wrapping, LLDPE (Linear Low Density Polyethylene) is commonly used due to its high durability and tear resistance. High-quality PE film should use virgin resin with high purity for stable properties.

Using virgin resin ensures:

• High strength and elasticity
• Reduced breakage during stretching
• High transparency and smooth surface
• Improved adhesion

In contrast, recycled resin results in uneven surfaces, reduced durability, and weaker adhesion. At Hoa Phong Pack, high-quality imported virgin resin is always used to ensure durable, strong, and adhesive products.

Depending on usage requirements, additives may be blended to adjust elasticity, durability, and adhesion.

Material Mixing

Selected resins and additives are fed into an automatic mixing system to ensure uniform distribution and consistency.

Melting Process

The mixture is fed into an extruder and melted. The molten material is then pushed toward the film-forming die.

Film Casting and Cooling

The molten plastic is spread into a thin film and rapidly cooled using chilled rollers, resulting in high clarity, uniform thickness, and a smooth surface.

Stretching and Thickness Control

The film is stretched at a controlled ratio to adjust thickness, enhance strength, and improve elasticity.

Winding

The finished film is wound into rolls of various sizes. At this stage, parameters such as thickness, adhesion, stretchability, and transparency are checked.

Packaging and Distribution

Qualified rolls are packaged, labeled, and delivered to customers.

At reputable manufacturers like Hoa Phong Pack, the production process is tightly controlled with modern machinery, ensuring consistent quality in every roll.

Classification by Film Width

In practice, PE film is categorized based on multiple criteria. One of the most important is width, which directly affects packaging efficiency and cost.

Small-Width PE Film

These films are flexible and commonly used for:

• Wrapping small items
• Securing parts before full wrapping
• Packaging irregular goods

Advantages:

• Reduces material waste
• Easy to use (especially for hand wrapping)
• Highly adaptable
• Customizable sizes

Standard-Width PE Film

This is the most commonly used type, suitable for:

• Pallet wrapping
• Carton packaging
• Warehouse storage and transportation

Advantages:

• High versatility
• Suitable for both hand and machine wrapping
• Balanced cost and performance

The 50 cm width is often considered the default choice.

Wide PE Film for Large Pallets

Designed for large or bulky goods:

• Large pallets
• Heavy machinery
• Export goods requiring stability

Advantages:

• Covers large areas quickly
• Reduces wrapping time and labor
• Provides stronger load stability

Classification by Color

Color is not just aesthetic—it also affects functionality and security.

Transparent (White) PE Film

Features:

• High clarity
• Easy product identification
• Suitable for inventory management

Advantages:

• Strong and stretchable
• High adhesion
• Professional appearance

Best for industries like retail, food, and electronics. However, it is not suitable for high-security goods due to visibility.

Black PE Film

Produced by adding black pigments.

Advantages:

• Completely conceals goods
• Enhances security
• Reduces attention to valuable shipments
• Protects against UV and sunlight

Ideal for:

• High-value goods
• Long-distance transport
• Outdoor storage

Classification by Usage Method

Machine Stretch Film

Designed for automatic or semi-automatic wrapping machines.

Features:

• High and stable stretch ratio
• Uniform thickness
• Strong adhesion

Benefits:

• Increased productivity
• Reduced labor costs
• Consistent wrapping quality

Common in:

• Large factories
• Logistics centers
• Export operations

Hand Stretch Film

Used manually without machines.

Features:

• Lightweight
• Easy handling
• Moderate stretch and adhesion

Benefits:

• Flexible usage
• Low investment cost
• Suitable for small to medium operations

Classification by Roll Type

Jumbo Rolls

Large, uncut rolls used for further processing.

Advantages:

• Cost efficiency in bulk
• Lower transport cost per unit
• Consistent quality

Used by manufacturers and distributors.

Small Rolls

Ready-to-use rolls derived from jumbo rolls.

Advantages:

• Convenient
• No further processing needed
• Suitable for most businesses

Where to Buy Quality PE Film in Ho Chi Minh City?

With many suppliers on the market, choosing the right one is not just about price but also quality and consistency. High-quality PE film must ensure uniform thickness, good elasticity, stable adhesion, and suitability for actual use.

Instead of buying from unclear intermediaries, businesses should work directly with reputable manufacturers to control quality and optimize costs.

Hoa Phong Pack is one of the trusted suppliers, offering:

• High-quality virgin resin products
• Strictly controlled production processes
• Custom manufacturing based on customer needs

Their product range includes stretch film, adhesive tape, spa liners, and protective films—providing comprehensive packaging solutions.

Choosing the right supplier not only ensures product quality but also improves packaging efficiency, reduces risks during transportation, and enhances professional brand image.