50um LDPE Resealable Bags 12 x 16″ / 305 x 405mm (1000 per Carton)

When you need the convenience of resealable packaging for larger items, our 50um LDPE Resealable Bags 305 x 405mm provide generous capacity while keeping contents visible, protected and easy to access.

Made from high-quality virgin LDPE, these clear bags combine flexibility with reliable strength for regular commercial handling. Their 50 micron construction provides dependable durability while remaining lightweight and easy to store.

The integrated press-seal closure is designed to close securely without requiring heat-sealing equipment, tape or staples. Quality virgin LDPE provides sufficient firmness around the closure to help it maintain an effective seal while allowing the bag to be opened and resealed repeatedly.

Measuring a generous 305 x 405mm (12 x 16″), these bags are particularly useful for larger food portions, fresh produce, clothing, medical items, samples, components and bulky products that require a spacious reclosable package.

Supplied in a bulk carton of 1,000, they provide a versatile packaging option for food service, healthcare, retail, warehousing, manufacturing and many other commercial environments.

Key Features

• Product Code: C-PPZ305X405
• Size: 305 x 405mm (12 x 16″)
• Thickness: 50 micron (50um)
• Carton contains 1,000 bags
• Manufactured from high-quality virgin LDPE
• Large format for bulkier products
• Clear finish for excellent content visibility
• Integrated press-seal closure
• Reusable, reclosable and resealable
• Designed for repeated opening and closing
• Flexible and durable construction

Product Specifications

Specification	Details
Product Code	C-PPZ305X405
Product	LDPE Resealable Bags
Material	Virgin Low-Density Polyethylene (LDPE)
Colour	Clear
Thickness	50um
Dimensions	305 x 405mm
Imperial Size	12 x 16″
Closure	Press-Seal / Reclosable
Reusable	Yes
Carton Quantity	1,000

Ideal Applications

• Food processing and preparation
• Commercial kitchens
• Healthcare facilities
• Medical and laboratory environments
• Retail businesses
• Warehouses
• Manufacturing facilities
• Distribution centres
• Hospitality operations
• General commercial storage

Suitable For

• Larger food portions
• Fresh produce
• Ingredients
• Bakery products
• Medical specimens and supplies
• Product samples
• Clothing and textiles
• Components and spare parts
• Retail merchandise
• General storage

Product Benefits

• Generous 12 x 16″ capacity for larger items
• 50 micron LDPE provides reliable everyday durability
• Reusable closure allows repeated access to contents
• Transparent material makes identification easy
• Helps organise, separate and protect products
• No heat sealer or additional closure required
• Flexible material accommodates irregular product shapes
• Bulk carton of 1,000 is ideal for commercial users

High-Quality Virgin LDPE Construction

These resealable bags are manufactured from premium virgin low-density polyethylene (LDPE), providing a dependable combination of flexibility and strength.

The 50 micron material is suitable for frequent handling, while the quality of the virgin LDPE helps provide the firmness required around the reclosable seal to maintain reliable performance.

Convenient Reclosable Seal

Often known as Magic Seal bags, zip lock bags or press-seal bags, these bags feature an integrated closure that can be operated entirely by hand.

Simply press along the top of the bag to secure the closure. When access is required, pull the seal apart and close it again afterwards.

This makes them especially useful for bulk ingredients, components and products that are used gradually over time.

Extra-Large 305 x 405mm Format

At 305mm wide x 405mm long, these are a spacious option within the resealable bag range.

The additional capacity makes them suitable for products that may be too large or bulky for standard zip lock bags, including larger food portions, produce, clothing, medical supplies, product samples and industrial components.

Why Choose 50um LDPE Resealable Bags?

These large-format resealable bags offer an effective combination of storage capacity, visibility and convenient repeated access.

Their strong 50um virgin LDPE construction and easy-to-use press-seal closure make them a practical packaging choice for businesses across food service, healthcare, retail, manufacturing, warehousing and other industries.

Local Supply – Mandurah, WA

Prestige Products is a locally owned family business based in Mandurah, Western Australia. We supply packaging and storage products throughout Mandurah, Perth and regional Western Australia, supporting businesses across hospitality, food service, healthcare, retail, manufacturing and commercial industries.

Frequently Asked Questions

What size are these resealable bags?

Each bag measures 305 x 405mm, approximately 12 x 16 inches.

How thick are the bags?

The bags are manufactured at 50 micron (50um) thickness, providing reliable strength while retaining the flexibility of LDPE.

What material are they made from?

They are made from high-quality virgin low-density polyethylene (LDPE).

Can these large bags be reused?

Yes. Their built-in press-seal closure allows them to be opened and resealed multiple times.

Do I need a heat sealer to close the bags?

No. Simply press the integrated closure together by hand. No heat sealer, tape or staples are required.

What can 12 x 16″ resealable bags be used for?

Their larger size makes them suitable for food portions, fresh produce, ingredients, clothing, medical items, samples, components, retail products and general storage.

How many bags are supplied in each carton?

Each carton contains 1,000 resealable bags.

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