Plastic bags

Buy from a massive range of best value plastic bags or poly bags at wholesale prices now.

Plastic bags are…

• Bags made from plastic for a variety of day-to-day functions
• Made from or polyethylene, usually referred to as polythene
• Also known as polythene bags, poly bags or polybags
• Available in a multitude of shapes and sizes to cover a range of uses
• Used for everyday tasks such as carrying shopping or disposing of waste
• Also used for more specialised uses such as wrapping furniture for storage or disposing of clinical waste
• Created using a process called 'blown film extrusion' or the 'tubular film process'
• Available in a range of coloured opaque polythene, or made from clear see-through polythene
• Available in a huge range of thicknesses - or gauge - to suit the job in hand, from delicate high-clarity display bags to ultra-heavy-duty rubble bags
• Often decorated with a printed design, to advertise a business or service
• Available in eco-friendly alternatives to polythene, such as biodegradable or polybio bags, that degrade when buried or they come into prolonged contact with compost

Other people's thoughts on minigrip bags

100 Clear Grip Seal Plastic Bags 110

Grip seal plastic bags in a small transparent format suit products that need visibility, tidy presentation, and repeated opening without the contents falling out. A 60 bag works well for screws, fasteners, samples, beads, labels, and other small items that would be awkward in larger pouches. The transparent film assists with counting, picking, and stock checks because the contents can be seen at a glance, which reduces mistakes in packing and dispatch. The grip seal also gives a decent closure for light-duty handling, particularly when bags are opened and shut several times. That makes this size a practical selection for sorting and shopping-prepared presentation.

Details about   GL17 (15 x 20") LARGE GRIP SEAL BAGS - QUALITY - CLEAR - - QTY DISCOUNTS

Large grip seal bags are a straightforward method to retain fat loose items together without resorting to heat sealing or tape. The larger format gives more room for product, paperwork, spare parts, or mixed kit, while the grip closure assists stop contents spilling amid picking, packing, or transit. Clear polythene suppliers also makes checking contents quicker at products-in, on the packing bench, or in store, which cuts avoidable handling. The proper gauge matters, because a bag that is also light can split around sharp edges or below awkward stacking. A sound selection here saves time at dispatch and reduces waste from damaged packs.

Small self-seal bags suit mixed electronic components because they stop one resistour value from swallowing a all carton space. A busy bench or small warehouse soon runs out of patience with oversised packs when only a handful of values transport fast, while the slower lines sit untouched. Clear bags let staff group parts by decade, current job, or kit issue without opening and resealing larger packs, which retains count control tidier and cuts handling damage. They also make it easier to see what is left at a glance, so select-face efficiency stays higher and dead stock is less likely to conceal in plain sight.

Self-sealing polythene suppliers bags are chosen because they assist control handling, not because they save a few seconds on the bench. A sound closure shape reduces the chance of moisture or fine pollution getting in while samples transport from a worktop to a cool-box or freezer, and a well-graded film is less likely to pinhole when lightweight items are packed in a rush. The proper test comes with temperature change: cost-effective film can stiffen, craze, or lift at the lip once condensation forms, which is how a specimen loses protection and traceability at the same time. A proper bag gives steadier process control and less rejects.

Self sealing bags cut loose dust at the point of disposal, and that changes the job in both packing and handling. A bag that closes as it leaves the machine retains the contents contained, so the operatour is not relying on a separate tie, clip, or folded neck to grasp back fine powder. That matters when fibres, grit, or food waste are involved, because any spill in transit or at the bin side creates additional clean-up and a poor impression. The bag also behaves more predictably in storage and secondary packing, since the sealed top retains the occupy secure. For any product that requirements clean emptying, that simple closure makes the all process tidier and safer.

Clear grip seal bags work optimal when the closure is proper enough for repeated handling without spoiling the pack. A superb polythene suppliers pouch should open and close cleanly, grasp its seal after several cycles, and still let the contents be seen at a glance on the shelf or in a picking area. That matters when small parts, samples, or mixed shopping stock need fast identification and safe secondary packing. If the film is also light, the bag can split or distort; if the closure is weak, spillage and repacking soon follow. A well-manufactured grip seal bag saves time and retains stock presentable.

Tenzapac 250 x 350mm Plain Grip Seal Bags, 35mu

Plain grip seal bags offer a simple method to keep safe small products, paperwork, and loose parts without adding much bulk at the packing bench. The flat format retains stock easy to store, while the packaging supplierble strip assists maintain a clean seal after inspection or partial use. That matters in warehouse picking, where contents may be checked, counted, or split across consignment lines before dispatch. A plain bag also leaves space for labels, barcodes, or batch codes, so identification stays transparent through handling and storage. When the bag size matches the item properly, packing is tidier, damage risk is lower, and secondary packing runs more smoothly.

Self-sealing bags can see simple, yet the manufacturing cost sits in several layers that are easy to underestimate. The film itself is only part of the bill; gauge selection, machine set-up, trimming waste and the pressure of keeping the sealing strip aligned all affect the last cost per thousand. A light film may save resin, nevertheless it can cause split seals or awkward handling in packing lines, which drives rejects and slows dispatch. Heavier material improves confidence in use, though it raises raw-material spend and roll weight. The optimal cost outcome normally comes from matching film spec and seal performance to the proper duty of the bag, not only chasing the lowest material price.

A mini grip bag suits small sterile components like woodshaft cotton tip swabs because it retains the count manageable without creating fat secondary packing. The bag format gives the operatour a fast method to occupy, seal and inspect stock, which assists when the item requirements to transport through production or dispatch with less waste than a carton or tray. For a light product, the bag also cuts on board use and leaves less empty space in the case, so pallet loading is tidier. That makes handling easier in store and reduces the chance of split packs or dirty stock at the receiving stop.

Grip seal bag 3″ x 3.25″ Plain Clear Grip Seal Bag Pack of 100

A plain transparent grip seal bag in a small square format works optimal when the job requirements fast closure and easy inspection of the contents. The transparent film lets operatours check quantity and condition at a glance, which assists in picking, kitting, and returns handling where mistakes are costly. A grip seal gives a tidy reclose without heat sealing, so it suits mixed lines and small parts that transport through the warehouse several times. The modest size also retains loose items from rattling around in transit. For light components, samples, or counted parts, this kind of bag retains packing simple and efficient.

The A-to-Z of plastic bags

Polythene bags are used for a multitude of functions, from storage to waste disposal, retail display to transportation and postage to recycling.

Here is a list of some popular types of plastic bags, from antistatic to zip-seal, with a brief description of what they are used for:

Anti-static bags - Pink bags designed to protect electrical and electronic components from electrostatic discharge.

Asbestos waste sacks - Thick red polythene bags clearly marked with a 'Asbestos Waste' warning signs, for the safe disposal of asbestos.

Bubble bags - Protective bags comprised of a series of air-cushioned 'bubbles' that keep delicate items safe during transport or storage.

Clinical waste sacks - Thick yellow polythene sacks with warning signs, used for the safe disposal or incineration of clinical waste.

Clip-close carriers - Premium carrier bags with a plastic clip-close handle attached to the top of the bag for secure fastening.

Compost bags - Green bags made from 100% biodegradable material that are perfect for disposing or kitchen or garden waste.

Display bags - Crystal-clear, glossy polypropylene bags used by retailers to give their products extra sparkle whilst on display.

Dry cleaner bags - Thin clear or coloured polythene bags used by dry cleaners and laundries to protect clothes in transit or storage.

Eco-friendly bags - A range of biodegradable bags, offering a green alternative to regular polythene bags.

Fashion carriers - Premium carrier bags made from thick polythene with a punched out handle, popular with high-end retail outlets and gift shops.

Featherpost padded mailers - 'Jiffy style' padded mailing bags made from paper and lined with bubble-wrap to protect items in the post.

Film-front bags - Display bags with a clear polypropylene front 'window' and a paper backing, popular with bakeries and cake shops.

Fish bags - Clear heavy duty polythene bags with watertight seal, ideal for use in pet shops, aquaria, garden centres or funfairs.

Grip-seal bags - Plastic bags with integral seal that is squeezed close between forefinger and thumb. Also known as minigrip bags or grippa bags.

Greeting card bags - High clarity display bag made from polypropylene film used to wrap any type of greeting card.

Hercules bags - Extra strong, tear-resistant clear polythene bags suitable for handling heavy duty contents.

High tensile strength bags - Extra strong polythene bags available in either clear or blue-tint polythene.

Jiffy mailers - Featherlight mailing bags made from paper and lined with bubble wrap to offer protection to bag contents during postage.

Jumbo carriers - The largest carrier bags on the market, these giant bags are big enough to hold anything from bedding to large cuddly toys.

Kraft carriers - Popular with retailers, these quality paper carrier bags in a range of colours offer a great alternative to polythene carrier bags.

Laundry bags - Garment covers popular with dry cleaners, designed to protect your clothes and keep them clean after collection and in storage.

Mailing bags - Handy polythene envelopes with a fold-over seal used for postage, popular with online retailers and eBay traders.

Netting bags - Bags woven from knitted plastic and closed with a drawstring. Popular use packing onions or wood kindling for fires.

Packing bags - Clear plastic bags in a huge range of sizes, used to protect items during transportation or storage.

Patch handle carrier bags - The classic carrier bag with a reinforced patch handle for a stylish look and excellent bag strength. Ideal for printing with your own design.

PolyMax bags - Extra strong heavy duty bags available in clear polythene (with good clarity) or black polythene for the very toughest of jobs.

Recycling bags - Coloured polythene bags used to separate recycling waste into different types - e.g. paper, tin, glass, plastic - and dispose of in correct bin.

Specialist bags - Lesser-known polythene bags used to serve a specific purpose, such as clinical or asbestos waste disposal, dog poo bags, flower sleeves or sweet bags.

Specimen bags - Specialist grip-seal bags with a self-seal strip and an attached pouch to keep record cards, ideal for taking samples.

Stand-up food pouches - A fantastic way to display products, these clear bags feature an integral self-seal strip and a bottom gusset so the bag can stand up on the shelf.

Starch-based bin liners - A range of eco-friendly starch-based Polybio refuse sacks, these compostable bags are ideal for disposing of food, garden or kitchen waste.

Take-away bags - These classic white rigid paper bags are popular with takeaway restaurants, although plain vest carriers are often employed as an alternative.

Top tac bags - A range of self-seal bags, including display bags and mailing bags, featuring an integral peel and seal strip for convenient use.

Ultra-strong Polymax bags - Probably the strongest polythene bags available, these 400 gauge sacks can handle the heaviest of heavy duty jobs.

Vacuum bags - Thick clear plastic bags sealed by vacuum sealers, used in the catering industry for storing or cooking food, including fish and meat.

Varigauge carriers - Carrier bags made of polythene that varies in thickness, with stronger, thicker polythene at the top so that a reinforced handle is not required.

Vest-style carriers - Strong, thin, crinkly carrier bags with two handles that looks like a vest when laid out flat. The most popular carrier bag in the UK.

Wallpaper carriers - Extra wide, thick patch handle carrier bag ideal for carrying wallpaper or other wide items.

Waste sacks - Range of sacks used to collect waste contents, either as a bin liner or freestanding bin bag.

Wicketed food bags - Counter bags that tear off from a wire bracket, known as a wicket, popular with food retailers including bakeries and delicatessens.

Wrapping paper carriers - Extra long, narrow carrier bags ideal for carrying wrapping paper or other long, thin items.

Zipper bags - Premium self-seal clear polythene bags great for displaying contents. Feature an integral metal zip fastener for a sturdy feel.

Where to buy plastic bags

Plastic bag manufacturers and suppliers include:

Polythene Bags
Polythene Bags is a fantastic website specialising in polythene bags. Design your own custom printed carrier bag or mailing bag, or choose from a massive range of stock polythene bags, from waste sacks to packing bags and mailing bags to carriers.
www.polythene-bags.co.uk

Polythene Bag
Whatever type of polythene bag you are looking for, you'll find them at Polythene Bags. Order online from a fantastic range of price-busting bags and get them delivered to any mainland UK address absolutely free.
www.polythenebags.co

Poly Bags UK
Polybags Bulk Sales provide low-cost bespoke polythene manufacturing for large-volume UK customers. As the sister website of leading manufacturer Polybags, you'll get the same first class levels of service and product quality that you get with with Polybags Ltd.
www.polybagsbulksales.co.uk

Clear Polythene Bags
Buy Polythene Bags provides customers with clear polythene bags, black polythene bags and a massive range of polythene bags and other polythene packaging, with loads of extra detail on polythene manufacturing and size guides to help you choose the right product for you.
www.buypolythenebags.co.uk

Polybags Ireland
Irish VAT-registered customers can get a huge 21% discount off all polythene packaging products at Polybags.ie as they get their VAT refunded. Shop online from a massive range of great value products or call the Polybags team to find out more.
www.polybags.ie

Poly Bags
Specialists in polythene bags and plastic carrier bags, this website offers every type of plain or printed polythene bags along with fantastic biodegradable alternatives - all at fantastic discount prices.
www.polythenebags.eu

Plastic Bags
Buy Plastic Bags provide customers with a one-stop-shop for a huge range of plain or bespoke printed plastic bags, including loads of helpful information to help you find the right plastic bag to meet your specific needs.
www.buyplasticbags.co.uk

Cheap Poly Bags
Discount Polybag offer a single source to meet all of your plastic packaging requirements at the right price for you. This tailor-made website from industry leader Polybags Ltd contains a wealth of information on the vast range of plastic packaging which they stock.
www.discountpolybag.co.uk

Clear Plastic Bags
If you're looking to buy clear plastic bags or coloured poly bags then this is the website for you. With loads of information on a huge variety of plastic bag types, you'll find all the answers to help you choose the right plastic bag for you.
www.buy-plastic-bags.co.uk

Plastic Bag Sales
A very handy resource on plastic carriers and shopping bags, Bargain Plastic Bags is the only website you'll need to find the best plastic bags at bargain prices.
www.bargainplasticbags.co.uk

Plastic Bags Suppliers
Providing customers with a definitive list of discount suppliers of plastic bags and a range of other polythene packaging - from plastic sheeting to resealable bags - this website is a fantastic resource to anyone looking to buy polythene products.
www.discountplasticbags.co.uk

Heavy Duty Plastic Bags
Find out more about a wide range of polythene bags, from shopping bags to heavy duty bags, at this excellent website that specialises in plastic bags.
www.plasticbags2u.com

Cheap Plastic Bags
Cheap Plastic Bags is an excellent website for anyone looking to buy polythene bags at cheap prices. With detailed information on huge variety of plastic bags and details of where to buy them at the best price for you.
www.cheapplasticbags.co.uk

Plastic Bag
Whatever type of plastic bag you are looking for, from clear plastic bags to resealable plastic bags, you'll find out more about it at this helpful website guaranteed to help you choose the right type of bag for your needs.
www.plasticbags2u.co.uk

Plastic Shopping Bags
Looking for shopping bags or any type of plastic bag? Need to find out more information on where to buy them on what types of bags are available? Plastic Bags Supplies is the website for you!
www.plasticbagsupplies.co.uk

Top tips from the internet on buying minigrip bags

Grip seal plastic bags work well when stock requirements to be seen, counted, and reopened without wasting time. Clear film lets warehouse staff and shop-floor operatours check contents at a glance, which cuts sorting errours and saves handling on the pack line. The packaging supplierble strip also assists retain small parts together after the first opening, so fasteners, samples, labels, and spare fittings do not spill into mixed stock. Tear resistance matters because thin bags can split easily in transit or at the bottom of a tote. A normal grade bag gives a sensible balance between cost and daily use, and the result is cleaner handling with less waste through repeated use.

Details about   GL14 (10 x 14") LARGE GRIP SEAL BAGS - QUALITY - CLEAR - - QTY DISCOUNTS

Large grip seal bags are a practical selection when products need fast access, clean presentation, and a secure close that can be reopened without damage. A size like 10 x 14 inches gives enough room for bigger loose items, kits, spare parts, paperwork, or mixed shopping contents, while transparent film makes stock checking and picking far easier on the warehouse floor. The grip seal profile also assists cut down on additional tying, taping, or secondary packing, which saves time at dispatch and retains contents cleaner in transit. Used well, this type of bag assists tidier handling and reduces the chance of miscounts or loose products escaping on the line.

Small self-seal bags work well when product requirements to be portioned, counted and checked fast on the shop floor. A light polythene suppliers film gives a predictable tare, so weighing small quantities is less likely to drift off target, and that matters when packs are being filled in a rush or when each item has to match a recorded count. The press-seal closes cleanly and can be reopened without glue labels or stray fibres, which assists with tidy presentation and reduces product hang-up. They are tidy for secondary packing and easy to bundle, nevertheless once there are plenty loose bags in an outer case, the load can shift around and lose stack strength. That makes careful case packing and tray assist the sensible selection.

Self-sealing polythene suppliers bags do above simply grasp a strip tray; they assist retain a proper vapour level around the sample, which stops a small agarose charge from drying at the edges and giving a false shift in results. The proper value lies in the film and the closure. A transparent, low-gauge polythene suppliers with even melt flow should seal without crinkling, because creases can turn into leak paths. The self-sealing lip also cuts down on additional handling and loose fibres from added packing. That makes life easier on the bench and in the warehouse, since light weight and stable dimensions improve pallet loading and retain the products easy to identify.

Self Sealing Bags

Self sealing bags solve a simple packing problem that still causes waste and handling trouble when it is ignored. A superb seal lets small items stay clean, grouped, and prepared for issue without tape, polythene suppliers, or loose folds that grasp in transit or on the shelve. That matters for absorbent cotton, tissue rolls, filter papers, and other light stock that can be damaged by dust or by rough picking from a mixed consignment. Bags that close cleanly also speed up secondary packing and reduce the chance of contents spilling into a dispatch tray. In a busy stores area, that means less rework and less messy returns.

Clear grip seal bags are optimal judged by how well they keep safe the contents while still letting stock and staff see what is inside at a glance. That matters on a packing line, in a sample room, or when parts are being sorted for dispatch, because a transparent bag cuts down on opening and checking. The grip seal itself requirements a firm, even closure so the bag stays shut in transit and does not spill loose items into a tote or carton. Film gauge also plays a part, since a bag that feels also thin can split at the fold line or on a sharp edge. A superb transparent bag saves time and reduces handling damage.

Plain grip seal bags are chosen when products need fast access without giving up a secure closure. The strip seal works well on the packing bench because it closes fast, opens cleanly, and can be reused plenty times before the bag is old out. That makes it useful for small parts, samples, paperwork, and loose stock that requirements to stay together in transit or in store. A superb bag in the proper gauge also assists prevent dust, damp, and handling labels, which saves time later when items are counted, sorted, or repacked.

Self-sealing bags suit online order packing because they give products a tidy closure without needing separate tape or a heat sealer. That saves time on the packing bench, particularly where staff are handling repeated short runs of clothing, accessories or mixed shopping orders. A decent seal also assists retain dust out and stops small items moving about in transit, which reduces scruffy returns and complaints about presentation. The film selection matters as well: also thin and the bag can split or crease badly, also stiff and it becomes awkward to close cleanly. A well-matched bag speeds up dispatch and retains the package looking tidy when it reaches the client.

A mini grip bag works optimal when small parts need to stay together without additional bulk, and that makes it useful for kits, sample sets and spare items that would otherwise acquire lost in transit or on the shelf. The zip seal gives decent protection from dirt and handling abrasion, while the transparent film lets staff count contents fast without opening the pack. That assists with select-face efficiency and reduces mistakes when orders include mixed products like sachets, tablets or small tools. The drawback is that overfilling can strain the seal and distort the bag, so gauge and pack size still need matching properly. A sensible spec retains the contents tidy and the dispatch process smoother.

Details about   packaging supplierble Plastic Bags | Ziplock Clear Snap Clip Zip Lock Zipper Grip Seal Bag

A grip seal bag gives superb daily control above loose items because the closure can be opened and closed without damaging the pack. That matters in warehouses, labs, and small assembly areas where parts are counted out, checked, and sent back into stock several times. Clear film also assists operatives spot the contents fast, which cuts mistakes amid picking and relabelling. The seal requirements enough bite to stay shut amid handling, nevertheless not so much that it splits when pressed along the track. A bag with the proper gauge and seal quality retains product tidy, avoids mix-ups, and makes repeat use more practical.

Research & Resources

To find out more about plastic bags, how they are manufactured, the huge breadth of polythene bags available and their many and varied uses, please visit:

PlasticBags.uk.com: Directory specialising in plastic bags and other polythene packaging. Browse through a huge selection of plastic bags websites or, if you are a manufacturer, list your products for free.

Goldstork: A free online directory featuring the best hand-picked information on polythene bags, specially selected to cover the full range of plastic bags on the market.

PackagingKnowledge: An online polythene packaging encyclopedia containing a wealth of information on plastic bags and in-depth articles for the packaging industry.

Eco-friendly alternatives to plastic bags

If you're in need of bags to get your job done, but you want to reduce the impact on the environment while doing so, there are plenty of eco-friendly alternatives to regular polythene bags:

Biodegradable carrier bags - Made out of 100% biodegradable or renewable materials such as potato starch, these bags provide all of the strength and convenience you need and expect from a regular carrier bag but, when disposed of in composting conditions, they completely break down, making them more environmentally-friendly.

Biodegradable mailing bags - Send those all-important business mails in an eco-friendly way whilst still looking professional. This range of strong mailing bags all feature a biodegradable leaf logo to show your customers that you care about the environment. They can then dispose of the bag in compost, where it will biodegrade.

Biodegradable clear bags - A range of clear bags that are perfect for displaying products before disposing in compost or landfill, where it will completely biodegrade. Ideal for disposing of organic waste, which can be thrown away with the bag in an eco-friendly manner. Available in a range of sizes, from 4” x 6” to 36” x 48”.

Eco-friendly bin liners - Dispose of your refuse with these environmentally friendly bin liners, waste sacks and compost bags. Ideal for kitchen waste, including food peelings, other compostable food and garden, these bags are completely biodegradable. Put them in your compost heap or bury them in soil and simply wait.

Dog poo bags - For the conscientious dog owner, these eco-friendly bags show that you mean business when clearing up after your dog has done their business. Place your hand inside the bag, pick up the dog poo, turn the bag inside out and tie the bag's two handles together before disposing of in a dog poo bin or compost heap. Made from 100% biodegradable material.

Compost bags - These bags are ideal for the food waste bins or kitchen caddies for collecting and disposing of biodegradable kitchen waste. Place your vegetable and fruit peelings, cores and other similar waste into your kitchen caddy, lined with these bags. Once full, remove, tie at the top and throw in your compost bin where both bag and contents will fully degrade.