Lightweight Polythene Bags
Overview
These clear polythene bags are a lightweight, transparent packaging option designed to protect and present items neatly while keeping contents visible. This listing covers clear poly bags in the 12x15 size range, supplied in a practical bulk pack for efficient day-to-day packing, storage and dispatch. The film weight is 100g (often referenced as 25 micron / 25mu), making these bags a popular choice where you want a tidy protective layer without the bulk of heavier gauge polythene.
Because these are clear bags, they’re ideal when quick identification matters—helping you speed up picking, packing and stock checks. They’re commonly used across retail, eCommerce, warehousing, workshops, schools and offices for organising, protecting and grouping products or components.
Key Features
Lightweight 100g film (approx. 25 micron / 25mu)
A lighter gauge that’s well suited to general-purpose protection, presentation and organisation. It provides a clean barrier against dust and light handling marks while keeping packaging weight and cost down.
Clear for easy identification
Transparent film makes it simple to see what’s inside without opening the bag—useful for stock control, order picking, and keeping sets or kits together.
Neat presentation for packing and storage
A simple, professional way to package items for shelves, storage bins, or outbound parcels. Clear bags help products look tidy and consistent.
Bulk quantity for busy environments
Supplied in a large pack size to reduce re-order frequency and keep packing stations stocked.
Versatile general-purpose protection
Suitable for a wide range of light-to-medium duty uses such as grouping items, protecting from dust, and separating components.
Key Features (Bullet Summary)
- Clear polythene bags for visibility and quick identification
- Lightweight 100g film (commonly referenced as 25 micron / 25mu)
- General-purpose protection against dust and light scuffing
- Ideal for packing, storage, organisation and dispatch workflows
- Supplied in a bulk pack for efficiency
Typical Uses
- Packaging and protecting products for storage or dispatch
- Organising parts, components, fixings and small assemblies
- Keeping sets, kits or bundles together (e.g., multi-part items)
- Retail back-of-house bagging and stockroom organisation
- Warehouse picking and packing operations
- Workshops and maintenance teams separating and labelling items
12x15 - 100g Clear Poly Bags — Full Product Guide
Clear poly bags are one of the most widely used packaging consumables because they’re simple, cost-effective and adaptable. This product is a lightweight clear polythene bag option intended for everyday packing tasks where you want a clean protective cover and clear visibility of the contents. If you’re building a consistent packing process—whether for retail, eCommerce, internal distribution or storage—these bags provide a straightforward solution that’s easy to integrate into existing workflows.
How It Works
These bags act as a protective sleeve around your item. You place the product inside, then close the opening using your preferred method (for example, folding over, taping, or using a separate closure method depending on your process). The clear film allows the contents to remain visible, which can reduce handling time when identifying items and can help prevent mix-ups during picking and packing.
In many operations, clear poly bags are used as an inner protective layer inside a mailing bag, carton or outer wrap. This helps keep items clean and grouped together, especially when multiple products are shipped in one parcel.
Materials and Construction
These are polythene (poly) bags made from clear plastic film. The listing specifies a 100g weight and notes 25mu (25 micron) as the film thickness reference. Lightweight film is commonly chosen for general packaging and organisation tasks where you need a barrier against dust and light contact, rather than heavy-duty puncture resistance.
Clear film is particularly useful for environments where visual checks are frequent—such as stockrooms, warehouses, and packing benches—because it supports quick confirmation of product type, colour, or components without opening the packaging.
Choosing the Right Gauge (Why 100g / 25mu Matters)
Polythene bags are often selected by thickness (micron) or by a weight reference used by some suppliers. A lightweight option like 100g / 25mu is typically used when:
- You want a cost-effective protective layer for non-sharp items
- Presentation and visibility are important
- You’re packing items that don’t require a heavy-duty bag
- You want to keep overall packaging weight low for postage efficiency
If you’re packing items with sharp corners, abrasive surfaces, or heavy contents, you may prefer a thicker gauge. For general-purpose packing and organisation, lightweight film is a popular everyday choice.
Compatibility With Packing Workflows
Clear poly bags fit easily into most packing and storage processes:
- Pick & pack: bag items as they’re picked to keep orders separated and reduce errors.
- Kitting: group multiple components into one bag to create ready-to-use kits.
- Storage: protect items from dust in bins, shelves or drawers while keeping them visible.
- Returns processing: re-bag items for clean presentation and easier identification.
Health and Safety
As with all plastic bags, keep away from babies and children to avoid suffocation risk. In workplace settings, store bags neatly to prevent slips or trip hazards caused by loose packaging. If you’re using bags in a production or packing environment, consider your internal policies for safe handling, waste segregation and recycling.
Ideal Applications and Use Cases
Retail and eCommerce
Use clear poly bags to protect products before placing them into mailing bags or cartons. They can help keep items clean and presentable, especially for products that may scuff or attract dust during handling.
Warehousing and stock control
Clear bags support quick visual identification, which can speed up stock checks and reduce time spent opening packaging. They’re also useful for separating similar items or keeping barcoded labels visible.
Workshops, engineering and maintenance
Ideal for organising fixings, small parts, components and assemblies. Bagging parts can reduce loss, keep sets together, and make it easier to issue items to jobs.
Offices, schools and facilities
Useful for organising stationery, documents (where appropriate), supplies, and small equipment—especially when you want contents visible at a glance.
Maintenance, Cleaning and Care
These bags are designed as a packaging consumable. Store them in a clean, dry area away from direct heat sources and prolonged sunlight to help maintain film performance. Keep packs sealed or covered when not in use to reduce dust build-up at packing stations.
Case Study (Example Workflow)
Scenario: A small eCommerce operation dispatches mixed orders containing multiple items per parcel.
Challenge: Items can rub together in transit and small components can become separated.
Solution: Each product line is placed into a clear poly bag at the picking stage. The bagged items are then grouped into the outer mailing bag or carton. This keeps components together, improves presentation on arrival, and makes it easier for the packer to visually confirm the order contents before sealing.
Who Is It For?
- Businesses that need a simple, cost-effective clear bag for everyday packing
- Warehouses and stockrooms that benefit from quick visual identification
- Retailers and online sellers wanting tidy presentation and basic protection
- Workshops and facilities teams organising parts and consumables
Colours / Features Available
This product is supplied as clear polythene bags to maximise visibility of contents. (If you require tinted, printed, or specialist closure options, check the wider range of polythene bags available.)
Sizes Available
This listing relates to the 12x15 size range shown on the product page. Sapphire product pages may represent a family of similar bags across multiple sizes or pack options, so please select the option that matches your required dimensions and quantity from the available variants.
Tip: When choosing a bag size, allow extra room for the product thickness and for any closure method you plan to use (fold-over, tape, etc.).