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

Trending results for polythene packaging

13 Prepper Uses for Plastic Sheeting

Plastic sheeting is a simple method to shut off unused space and stop heat leaking into areas that do not need warming. In a warehouse or on a building site, a loose doorway or open partition can let hot air escape fast, which wastes energy and makes temperatures harder to control. A properly fitted sheet acts like a temporary barrier, and the job stands or drops on how well it is fixed and sealed at the edges. If the sheet is also thin, badly taped, or left flapping, it will fail fast and create draughts. A decent temporary seal retains heat where it is needed and reduces the load on the heating system.

Specialist packaging only works properly when it protects products in storage and amid use, not only on the road. A firm that began as a packaging converter in the late 1980s can soon see that clients need above transit protection, because equipment is often damaged by handling, stacking, dust, moisture, and poor control in the warehouse or workshop. That calls for pack formats, liners, inserts, and outer cases that fit the job and stand up to daily treatment rather than a single journey. If the packaging assists retain assets secure across the full operation, breakages drop and stock stays easier to manage.

Significant Growth Prospects in Vacuum Packaging Market

Vacuum packaging assists slow spoilage by removing the air that feeds mould, oxidation, and other changes that ruin products on the shelf. For food, that means colour lasts longer, flavours stay steadier, and the product has a better chance of arriving in superb condition after storage and transport. The method also suits a few non-food items that suffer from moisture or pollution, provided the film, seal, and occupy method are matched properly to the product. Poor seal quality or rough handling can let air creep back in and undo the benefit. Used well, it gives a longer selling window without adding much bulk or weight.

Extra big mailing bags suit fat parcels because they give the contents room without forcing the seal to work against a tight, uneven load. A bag around 24 x 35 inch is often chosen for clothing, soft products, printed material, or mixed packing that would be awkward in a box, and the additional surface area assists the load sit flatter in transit. Strength matters here, because a thin bag can split at the corners or around the mouth once it is dragged across a van floor or stacked in a cage. A robust seal reduces the risk of tampering and retains products together through sorting and handling, so the package reaches dispatch looking tidy and intact.

Display bags built around 30 and 40 micron polypropylene film sit in a rather exacting corner of the packaging trade: light enough to retain tare weight down across a full consignment, yet sufficiently stable in gauge to avoid the bagginess and edge-split failures that display up the moment stock is handled at pace on a busy select-face. The self-seal strip is not merely a convenience feature; it removes the variability of tape or heat-seal stations, tightens pack consistency, and mitigates secondary bagging where cards, photographic prints, small-format artwork or gift assemblies need a clean shopping presentation without introducing cloudiness or excessive seam bulk. Clarity, in this context, is a material property rather than a sales flourishhigh-transparency film with controlled slip properties facilitates fast packing while still allowing the contents to sit square, and when the size spectrum is big enough to match the product footprint properly, volumetric efficiency improves, pallet stability is easier to maintain, and wasted cube in outer cartons is noticeably reduced. There is, though, a technical trade-off familiar to anyone working with thin-gauge film: static build and inconsistent fold memory can slow throughput unless the polymer processing is well controlled, so melt-flow consistency and sensible micron selection matter far above list of products breadth alone. From a circular-economy standpoint, mono-material polypropylene formats also present a more coherent recovery route than mixed-substrate presentation packaging, particularly where transparent film can be segregated cleanly from paper inserts and board-backed components.

Printed Carrier Bags

Printed carrier bags sit at an awkward junction of publicity, materials engineering and shop-floor practicality: a seemingly simple polythene suppliers article whose performance is governed by film gauge, polymer density, handle geometry and surface treatment long before any artwork is applied. A high-density formulation gives stiffness and a crisp shopping feel at lower micron weights, improving carton yield and reducing tare without necessarily compromising carried load; lower-density blends, by contrast, tolerate flexing and abuse nevertheless can occupy more cube in transit and behave less tidily at the select-face. Print quality relies on above colour separation corona treatment, ink stickiness and surface resistivity all affect whether a emblem remains sharp after stacking, rubbing and secondary bagging. There is also the less glamorous matter of conversion consistency: uneven melt-flow or poor gusset control leads to bags that block on the wicket, skew in automatic dispensing or undermine pallet stability when boxed in volume. The circular-economy argument is similarly technical rather than decorative; mono-material polythene suppliers, sensible pigment loading and controlled recycled content can facilitate reprocessing, while above-complex laminates or incompatible inks quietly erode recyclability. In practice, the well-specified carrier bag is not merely a walking advert nevertheless a managed packaging component, balancing visual exposure against volumetric efficiency, stock handling, tensile performance and stop-of-life recovery.

Bubble packaging only works well when the film matches the job, and that means looking past the label and at the method the pack will be handled. Thin film may suit light products and short transports, nevertheless it can lose air, split at the edges, or leave corners exposed if the item is fat or awkwardly shaped. A better roll with the proper bubble size and gauge assists reduce scuffing, improves load stability inside secondary packing, and wastes less material amid wrapping. Clean cuts and sensible reel storage also matter because crushed rolls and dirty film create more reject material on the line. The proper selection normally saves above it costs by cutting handling damage and claims.

Travel Cube Set Packing Cube Organizer Compression Packing Cubes Large Packing Cubes Travel Packing Organizers Travel Packing Bags Black

Packing bags work optimal when they are designed to tame mixed clothing, not only to grasp it. A superb set of packing cubes gives garments a few structure inside a suitcase, so shirts stay flatter, socks and underwear stop drifting into corners, and the load is easier to sort at the other stop. Compression styles proceed a step further by squeezing out spare air, which can make a rigid case feel less small and improve how the contents transport above a long journey. The black stop may see simple, nevertheless the proper point is practical: tidy segregation, faster repacking, and less rummaging that leads to creased clothes and wasted space.

The Future of Rigid Plastic Packaging to 2022

Rigid plastic packaging in Western Europe is shaped far more by stop-use requirements than by the material itself. Food and drink lines tend to drive high volumes because tubs, trays, pots and bottles have to keep safe contents well, stack cleanly, and retain sealing performance consistent on fast production lines. That puts pressure on moulding quality, wall thickness control and pallet stability, because a light pack is no use if it distorts in transit or blocks a filling machine. Changes in demand across the decade also reflect how buying habits, legislation and recycling rules push converters to rethink gauge, resin selection and label use. The trade lesson is simple: rigid plastic only grasps its place when it fits the handling, hygiene and recovery requirements of the sectour it serves.

polythene suppliers packaging machine

polythene suppliers packaging machinery sits at an awkward nevertheless highly practical junction between polymer science and warehouse economics. The equipment is not merely there to form and seal film; it has to handle the quirks of high-density and low-density grades, accommodate micron-specific gauging, and maintain melt-flow consistency across reels that may differ subtly from batch to batch. That is where the engineering burden tends to sitpoor surface slip, erratic static charge and film memory can all upset registration, hamper secondary bagging and slow select-face efficiency if packs arrive misshapen or above-inflated. Well-specified machinery mitigates that through controlled tensioning, stable sealing temperatures and air displacement that maintains pallet stability without burdening the consignment with unnecessary tare weight. There is also a less visible commercial calculation at play: mono-material polythene suppliers formats facilitate cleaner recovery streams, and when the line is tuned properly to reduce trim waste and seal failures, the amortised energy per packed unit becomes far more defensible in circular-economy terms. In practice, the better installations are judged less by headline speed than by how quietly they maintain volumetric efficiency, stock handling discipline and seal integrity above a full production dash.

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

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.