100um LDPE Bags 31.5 x 18″ / 800 x 455mm (200 per Carton)

Our 100um LDPE Bags 800 x 455mm provide a heavy-duty packaging solution for large or elongated products that require significantly more space than standard stock-size poly bags.

Manufactured from industrial-grade LDPE, these transparent bags combine the strength of a substantial 100 micron gauge with the flexibility needed to accommodate bulky and irregularly shaped products.

The clear polyethylene keeps packaged contents visible, making identification easier in warehouses, production areas and retail environments. At the same time, the LDPE film helps create an effective barrier against everyday moisture and dust during normal storage and handling.

With generous dimensions of 800 x 455mm (approximately 31.5 x 18″), these bags are particularly useful for apparel, textiles, larger food products, components, equipment parts and other oversized merchandise.

Each bag features a bottom-sealed construction for added durability and is supplied open for convenient filling. Where a completely enclosed package is required, the opening can be closed using suitable heat-sealing equipment.

Key Features

• Product Code: PPLDP810X455
• Size: 800 x 455mm (approximately 31.5 x 18″)
• Thickness: 100 micron (100um)
• Carton contains 200 bags
• Extra-large heavy-duty poly bag
• Industrial-grade LDPE construction
• Excellent transparency for easy identification
• Substantial 100um film for increased durability
• Helps protect contents against moisture and dust
• Bottom sealed for reliable performance
• Flexible enough to accommodate bulky items
• Chemically inert
• Non-toxic
• Non-static
• Printable
• Suitable for heat sealing

Product Specifications

Ideal Applications

• Food processing and packaging
• Apparel businesses
• Textile and linen suppliers
• Retail operations
• Warehousing
• Manufacturing
• Engineering businesses
• Distribution centres
• Industrial storage
• General commercial packaging

Suitable For

• Large food products
• Bulk ingredients
• Clothing and apparel
• Linen and textiles
• Larger retail merchandise
• Industrial components
• Equipment parts
• Product samples
• Manufacturing supplies
• Bulky lightweight products

Product Benefits

• Extra-large 800 x 455mm format provides generous packaging capacity
• Heavy-duty 100 micron LDPE offers increased material strength
• Clear film allows packaged products to remain visible
• Helps shield contents from everyday moisture and dust
• Bottom seal provides a dependable base
• Flexible material accommodates large and irregular shapes
• More substantial than standard lightweight poly bags
• Can be heat sealed for a secure enclosed package
• Printable for suitable identification or branding
• Commercial carton of 200 bags suits larger packaging applications

Heavy-Duty 100 Micron Construction

These bags are produced from industrial-grade low-density polyethylene at a substantial 100 micron thickness.

The heavier gauge provides considerably more material strength than lightweight 30um, 50um or 75um poly bags, making it suitable for applications where greater durability and resistance to everyday handling are important.

Despite the increased thickness, LDPE remains flexible, allowing these large bags to conform around products without the rigidity of hard packaging.

Extra Length for Oversized Products

At 800mm long, these bags provide considerably more room than conventional medium-sized poly packaging.

The elongated dimensions are useful for apparel, textiles, linen, food products, long components and other oversized goods that need additional space without requiring an excessively wide bag.

This can help businesses choose packaging that better matches the actual dimensions of the product.

Clear Packaging for Easier Stock Control

The transparent LDPE construction allows products to be identified without removing them from the packaging.

For warehouses and production environments, this can make stock picking, sorting and inventory organisation quicker and easier.

Clear presentation is also beneficial where products need to remain visible for retail or commercial inspection.

Protection from Dust & Moisture

LDPE provides an effective barrier against everyday dust and moisture, helping keep products clean during storage, handling and distribution.

This makes the bags useful for items that need protection from common environmental exposure without requiring rigid or opaque packaging.

Durable Bottom-Sealed Design

Each bag features a secure bottom seal, creating a dependable base for larger packaged products.

Combined with the 100um heavy-duty film, this construction provides a strong flexible packaging solution for demanding commercial and industrial applications.

Suitable for Heat Sealing

These bags are supplied open and can be closed using compatible heat-sealing equipment.

For a bag of this width, ensure the selected heat sealer has a suitable sealing capacity. Heat sealing provides a clean closure for products being prepared for storage, retail presentation, transport or distribution.

Why Choose 100um LDPE Bags?

Large products often require both additional packaging space and increased material strength.

These 800 x 455mm bags combine an extra-large format with heavy-duty 100 micron LDPE, excellent visibility, a durable bottom seal and heat-sealing compatibility, providing a practical option for demanding commercial packaging requirements.

Local Supply – Mandurah, WA

Prestige Products is a locally owned family business based in Mandurah, Western Australia. We supply packaging products throughout Mandurah, Perth and regional Western Australia, supporting food businesses, retailers, apparel and textile suppliers, warehouses, manufacturers and other commercial customers.

Frequently Asked Questions

What size are these LDPE bags?

Each bag measures 800 x 455mm, approximately 31.5 x 18 inches.

How thick are these large poly bags?

They are manufactured from 100 micron (100um) LDPE, providing a heavy-duty packaging option for larger products.

What are these extra-large bags suitable for?

Their generous dimensions suit apparel, textiles, linen, large food products, components, manufacturing supplies and other bulky or elongated items.

Are these bags resealable?

No. They are standard open-ended polythene bags, not zip lock or press-seal bags. They can be heat sealed when required.

Can these large LDPE bags be heat sealed?

Yes. The material is heat sealable. Make sure the heat-sealing equipment selected is suitable for the width and 100 micron thickness of the bag.

Do the bags help protect products from moisture and dust?

Yes. LDPE provides an effective barrier against everyday moisture and dust while keeping packaged products clearly visible.

Are these bags printable?

Yes. The LDPE material is printable, providing options for suitable product identification, labelling or custom printing.

How many bags are supplied per carton?

Each carton contains 200 clear LDPE bags.

Weight	N/A
Dimensions	N/A
Packed Size	Carton, Pack