No7 - (5.5x5.5) Pro-Loc Grip Seal Poly Bags (140x140mm) - Grip-Seal Polythene Bags
No7 - Pro-Loc Grip Seal Bags
Product Details and Benefits
- 140x140mm (5.5x5.5inch) size
- Strong and durable 40micron (160gauge) thickness
- Made from clear LDPE polythene with 30% recycled content
- 100% recyclable material
- Extra thick material is ideal for heavy parts
- Easy open and close to save time
- High clarity for superb presentation
- Resealable and reusable
- BondMarkTM accredited product guaranteed peace of mind
More options
- More sizes available from stock. More Sizes
- Also available in standard thickness and write on panel option. More Styles
- Custom sizes to special order (subject to minimum order quantity)
- Bespoke printing available on request (subject to minimum order quantity)
No7 Pro-Loc Grip Seal Poly Bags — Clear LDPE Resealable Bags
No7 Pro-Loc grip seal poly bags are clear LDPE polythene resealable bags designed for fast, reliable packing, storage and organisation. The Pro-Loc closure is made to open and close smoothly while helping provide a consistent seal for everyday handling. These bags are commonly used anywhere you need to keep small items grouped, protected from dust and light contamination, and easy to identify at a glance thanks to the clear film.
Made from clear LDPE polythene, these grip-seal bags are produced in a strong and durable 40 micron (160 gauge) thickness. They are also made with 30% recycled content and are described as 100% recyclable, supporting more responsible packaging choices where appropriate recycling streams are available.
Key Features
Pro-Loc grip seal closure
A simple press-to-close seal helps you open and reseal the bag repeatedly, making it ideal for items that are accessed often during picking, kitting, assembly or general storage.
Clear LDPE polythene film
The transparent material makes it easy to identify contents quickly without opening the bag—useful for stock control, parts identification and reducing handling time.
Durable 40 micron (160 gauge) thickness
A robust film thickness helps the bag stand up to routine handling, reducing the likelihood of splits and tears during packing and day-to-day use.
Contains recycled content
Manufactured with 30% recycled content, helping reduce reliance on virgin material while maintaining practical performance for general packaging tasks.
Recyclable material
Described as 100% recyclable, supporting waste reduction initiatives when disposed of through suitable recycling routes.
Versatile for many environments
Suitable for use across warehouses, workshops, offices, retail backrooms, schools and home organisation—anywhere small items need to be kept together and protected.
Key Features (Bullet Summary)
- Clear LDPE polythene grip-seal bags
- Pro-Loc resealable closure for repeated opening and closing
- Strong and durable 40 micron (160 gauge) film
- Made with 30% recycled content
- Described as 100% recyclable
- Helps keep contents organised, visible and protected
Typical Uses
- Storing and organising small parts (fixings, fasteners, components)
- Picking, packing and kitting in warehouses and fulfilment
- Keeping items grouped for assembly, maintenance or repair tasks
- Retail backroom organisation (spares, accessories, small stock)
- Office, school and home storage for small items and stationery
No7 Pro-Loc Grip Seal Poly Bags — Full Product Guide
Grip-seal bags are a staple packaging solution because they combine speed, convenience and reusability. No7 Pro-Loc grip seal poly bags are designed to provide a practical balance of clarity, durability and ease of use for everyday storage and packing tasks. This guide explains how they work, what the material offers, where they fit best, and how to get the most from them in real-world use.
How It Works
The grip seal closure runs across the top opening of the bag. To close, align the seal and press along the track to engage it. To open, pull the sides apart at the opening. This simple mechanism makes the bag suitable for repeated access—ideal when contents need to be checked, counted, issued, returned or replenished.
Because the closure is integrated into the bag, there is no need for separate ties, tape or labels just to keep the bag shut. This can help streamline packing workflows and reduce consumable use in day-to-day operations.
Materials and Construction
These bags are made from clear LDPE polythene. LDPE is widely used for flexible packaging because it offers a useful combination of flexibility and toughness for general handling. The clear film supports quick visual identification of contents, which can reduce the time spent opening bags during picking, inspection or stock checks.
The film thickness is specified as 40 micron (160 gauge). In practical terms, this indicates a stronger, more durable bag than very light-duty alternatives, helping it cope with routine handling in storage and distribution environments.
The material is stated to include 30% recycled content and to be 100% recyclable. If you are implementing sustainability targets, these attributes can be useful when selecting packaging for non-food, general-purpose applications. Always confirm local recycling acceptance and any site-specific waste handling requirements.
Visibility and Organisation Benefits
Clear grip-seal bags are often chosen because they support tidy, standardised storage. When items are visible, teams can identify parts quickly, reduce mis-picks, and keep workstations organised. In environments where multiple similar components are used, the ability to see the contents without opening the bag can help reduce handling and improve accuracy.
For businesses, this can translate into smoother processes in goods-in, quality checks, kitting, and returns. For home users, it can mean easier organisation of small items such as craft supplies, cables, screws, or spare parts.
Floor Type Compatibility
These bags are a packaging consumable rather than a floor covering, so floor type compatibility is not applicable. However, they are commonly used in a wide range of working environments including warehouses, workshops and offices. If you operate in areas with dust, debris or frequent movement, resealable bags can help keep items cleaner between uses.
Health and Safety
As with all plastic bags, keep away from babies and young children due to suffocation risk. In workplace settings, ensure bags are used appropriately for the items being stored and that any sharp or pointed components are packed in a way that reduces puncture risk. If you are storing parts with oils, residues or contaminants, consider whether additional containment or labelling is required for safe handling.
For operational safety, clear bags can also help because contents are visible—reducing the chance of accidental contact with unknown items when opening.
Ideal Applications and Use Cases
No7 Pro-Loc grip seal poly bags are suited to a broad range of general packaging tasks, particularly where items are accessed repeatedly or need to be kept grouped and identifiable.
- Warehousing and fulfilment: organising small SKUs, spares, samples, and accessories; keeping pick faces tidy; packing small items inside cartons.
- Manufacturing and assembly: kitting components for jobs; separating parts by batch or work order; protecting items between process steps.
- Maintenance and engineering: storing fixings, seals, connectors and small components; keeping service kits complete.
- Retail and e-commerce: packing small accessories; organising backroom stock; keeping returns grouped with paperwork.
- Office and home: organising stationery, craft items, cables, and small household spares.
Maintenance, Cleaning and Care
Grip-seal bags are typically used as consumables. For clean, dry items, they can often be reused multiple times depending on handling conditions. To maximise reuse:
- Close the seal fully by pressing along the entire track.
- Avoid overfilling so the seal is not under constant strain.
- Keep sharp edges away from the film to reduce punctures.
- Store unused bags in a clean, dry area to keep them free from dust.
If a bag becomes torn, heavily creased at the seal, or contaminated, replace it to maintain protection and presentation.
Case Study (Example Workflow)
Scenario: A small assembly operation issues multiple fasteners and fittings per job. Previously, parts were stored loose in bins and issued in open trays, leading to occasional mix-ups and time spent recounting.
Approach: The team begins kitting each job into clear Pro-Loc grip seal bags. Each bag contains the required small parts for one assembly, and the contents can be verified visually without opening.
Outcome: Picking becomes faster and more consistent, workstations stay tidier, and the resealable closure allows parts to be returned to the bag between shifts without additional tape or ties.
Who Is It For?
- Warehouse and logistics teams needing quick, repeatable packing and organisation for small items.
- Manufacturing and assembly operations that kit components and want clear visibility and resealability.
- Maintenance departments storing spares and service kits.
- Retailers and e-commerce sellers packing small accessories and keeping stock organised.
- Home users looking for a neat, reusable way to store and sort small items.
Colours / Features Available
These bags are specified as clear LDPE polythene with a Pro-Loc grip seal closure. Clear film supports quick identification of contents and a clean presentation for storage and packing.
Sizes Available
This product listing represents a grip-seal bag format that may be available in multiple sizes/variants. Refer to the options on the page for the available size choices. The specification for this variant includes 140 x 140 mm (5.5 x 5.5 inch).
Need help choosing the right grip-seal bag?
If you are selecting bags for parts, samples or accessories, consider the item dimensions, whether you need extra space for easy closure, and the handling conditions (sharp edges, weight, frequency of opening). Choosing an appropriate thickness and size can improve durability and day-to-day usability.