40um LDPE Resealable Bags 4 x 7″ / 100 x 180mm (1000 per Carton)

Package and organise products conveniently with our 40um LDPE Resealable Bags 100 x 180mm. These transparent bags provide an economical solution for applications where products need to remain visible, protected and easily accessible.

Manufactured from high-quality virgin LDPE, the bags offer excellent flexibility for everyday packaging. The 40 micron construction keeps them lightweight while providing dependable performance for smaller and lighter products.

Each bag includes an integrated reclosable press-seal that can be opened and closed repeatedly. The virgin LDPE provides sufficient firmness around the closure to help the seal remain secure throughout normal use.

The 100 x 180mm (4 x 7″) dimensions provide additional length compared with standard 4 x 6″ bags, making this size particularly useful for longer items, ingredients, samples, utensils, components and other narrow products.

Supplied in a carton of 1,000, these versatile bags suit food businesses, healthcare facilities, retailers, workshops, warehouses and many other commercial applications.

Key Features

• Product Code: PS160040
• Size: 100 x 180mm (4 x 7″)
• Thickness: 40 micron (40um)
• Carton contains 1,000 bags
• Made from high-quality virgin LDPE
• Clear for easy viewing of contents
• Integrated press-seal closure
• Reusable, reclosable and resealable
• Designed for repeated opening and closing
• Lightweight and flexible
• Longer format for narrow or elongated items

Product Specifications

Specification	Details
Product Code	PS160040
Product	LDPE Resealable Bags
Material	Virgin Low-Density Polyethylene (LDPE)
Colour	Clear
Thickness	40um
Dimensions	100 x 180mm
Imperial Size	4 x 7″
Closure	Press-Seal / Reclosable
Reusable	Yes
Carton Quantity	1,000

Ideal Applications

• Food service
• Commercial kitchens
• Healthcare facilities
• Medical and laboratory environments
• Retail businesses
• Warehouses
• Workshops
• Manufacturing
• Craft and hobby businesses
• General commercial storage

Suitable For

• Food portions and ingredients
• Fresh food presentation
• Product samples
• Medical specimens
• Jewellery and accessories
• Craft supplies
• Small tools and components
• Hardware and fasteners
• Spare parts
• General storage items

Product Benefits

• Convenient 4 x 7″ format for longer products
• Clear packaging keeps contents easily identifiable
• 40um LDPE provides lightweight flexibility
• Reclosable seal allows repeated access
• Helps organise and separate smaller products
• No heat sealing equipment required
• Virgin LDPE provides consistent performance
• Bulk carton of 1,000 suits commercial requirements

High-Quality Virgin LDPE

These resealable bags are produced from high-quality virgin low-density polyethylene (LDPE). This material provides the flexibility associated with LDPE packaging while maintaining sufficient firmness around the closure for dependable resealing.

At 40 micron thickness, the bags offer an economical lightweight solution for everyday packaging, presentation and storage.

Quick & Convenient Press-Seal Closure

The integrated closure makes these bags simple to use. Insert the contents and press firmly along the seal to close.

When access is required, pull the seal apart and close it again afterwards. This makes them particularly convenient for products that are stored between uses or accessed regularly.

These bags may also be commonly referred to as Magic Seal bags, zip lock bags, reclosable bags or press-seal bags.

Useful 100 x 180mm Format

At 100mm wide x 180mm long, this size offers a narrower, elongated shape that works well for products requiring additional length without the excess width of a larger bag.

It is a practical option for food ingredients, samples, small utensils, accessories, components, craft items and other longer products.

Why Choose 40um LDPE Resealable Bags?

These clear LDPE bags combine simple storage, easy product identification and reusable access in an economical packaging format.

Their 40 micron virgin LDPE construction and convenient press-seal closure make them a versatile choice across food service, healthcare, retail, manufacturing, warehousing and general commercial environments.

Local Supply – Mandurah, WA

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

Frequently Asked Questions

What size are these resealable bags?

Each bag measures 100 x 180mm, equivalent to approximately 4 x 7 inches.

What thickness are the bags?

These bags are manufactured at 40 micron (40um) thickness, making them a lightweight and flexible packaging option.

What material are they made from?

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

Are these bags reusable?

Yes. The integrated press-seal can be opened and resealed multiple times during normal use.

Do I need a heat sealer to close them?

No. The bags close by pressing the integrated seal together by hand, so no heat sealer, tape or staples are required.

What can 100 x 180mm resealable bags be used for?

They are suitable for food ingredients, samples, medical specimens, accessories, craft materials, hardware, components and other small or elongated items.

How many bags are supplied per carton?

Each carton contains 1,000 resealable bags.

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