Packaging

Buy from the UK's best range of polythene packaging, including poly bags, printed carriers and mailers, polythene rolls and eco packaging.

Polythene packaging is...

• Something we use regularly in our day-to-day lives
• Employed for a huge variety of purposes
• Used for everything from keeping our food fresh to helping us dispose of our rubbish and carrying our shopping home to posting something to a friend
• Available in a multitude of forms, including plastic bags, plastic sheeting, plastic film, bubble packaging, anti-static packaging, each of which come with a huge range of products from which to choose
• Available in a range of sizes, from the smallest grip seal bags, used for storing tiny items, to the largest rolls of polythene film, used for wrapping large or awkwardly-shaped items
• Available in a range of thicknesses, from the finest crystal clear polypropylene film used to display products for retail, to the thickest heavy duty polythene used as a damp proof membrane to underlay floors, as used in the construction industry
• Available in a range of colours or in clear polythene to suit the job in hand
• Available in bespoke shapes and sizes, or printed to match your business needs
• Also available in biodegradable polythene, which does the same job as regular polythene but with less of an impact on the environment

Top tips from the internet on buying mail bags

Plastic mail bags work well for light, flat prints because they retain dispatch simple without adding unnecessary cost or bulk. The bag itself is only part of the reply, though, since thin prints still need board inside to stop corner knocks, surface scuffing and the sort of bending that happens once parcels enter a rough mail stream. Gauge matters here: also flimsy and the bag splits; also heavy and it takes up space in secondary packing and slows the despatch bench. Used on the proper product, the format assists retain postage down and the item moving cleanly through the mailing chain.

Large mail bags have to be chosen for punishment, not only capacity. A bag can see sound on the converting line yet still split when it is pulled across dock plates, squeezed into trolley cages or stacked inside a mixed consignment where pressure lands unevenly. Film structure makes the contrast here. High-density polythene suppliers gives more stiffness and better tear resistance, while a co-extruded build can improve puncture protection without adding unnecessary weight. If the gauging is also light, the bag sags at the fill point and slows the packing line; if it is also rigid, trapped air and awkward loading can make the load sit badly. The proper construction retains handling damage down and assists the warehouse transport mail more cleanly.

White mail bags of this size give a superb balance between easy handling and proper protection in fast-moving despatch. The outer polythene suppliers skin resists snags on benches, conveyor rails and pallet edges, while the bubble lining softens sharp corners and reduces scuffing through the bag itself. That combination matters when boxed products are pushed through sortation at speed, because a thin mailer can split, burst at the seal or arrive labeled enough to cause claims. The white face also gives a clean surface for labels and barcodes, so scanning is clearer and visual checks are quicker in a busy dispatch area. This makes the pack a practical selection where presentation and damage control both need to grasp up.

Postal bags work optimal when the film gauge is matched to the job rather than chosen on cost alone. A light bag retains shipping weight down and lets small parts, accessories and other awkward items sit in a compact pack format, nevertheless the material still has to stand up to puncture and rubbing in transit. If the film is also thin, sharp edges and corner strike soon turn into leaks or claims; if it is above-specified, outbound cubes fill up faster and transport space is wasted. A well-manufactured bag with proper seal quality also handles automatic or manual packing more reliably, so the bench line does not retain stopping to proper weak closures.

A mailing bag requirements to be matched to the job in hand, because the gross material or gauge soon causes trouble in handling and transit. Lightweight mail may seem forgiving, nevertheless a thin bag can split at the seam, stretch at the tie point, or scuff through when dragged across sorting cages and depot floors. A stronger bag gives more consistent protection through dispatch, particularly where sacks are reused through several legs of a route. Clear specification matters also, since a bag that is also stiff or also small slows loading and makes stacking awkward. The practical reply is to select a construction that suits the weight, route length, and roughness of handling.

Secure printed mailing bags

Printed mailing bags rely on a sound film specification long before ink hits the web. A proper LDPE gauge gives the bag enough strength to survive loading, sorting and delivery without turning the pack into additional weight or bulk, which assists retain dispatch swift and tidy. When the film lies flat and runs cleanly through conversion, the finished bags stack better, count faster and take up less space on a pallet. If the gauge drifts or the web behaves badly, surface scuffing, snagging and distortion soon follow, and the pack sees careless before it has even left the building.

Padded mailers cause trouble in recovery streams when the outer film and inside padding are locked together, because a sorter cannot treat them as one clean material. Labels, tape and adhesive residue only make the job harder, and a small item can absorb more handling time than its size recommends at the select-face. That is why material selection matters at the design stage, not after the waste has arrived. A mono-material structure, with the gauge set properly, gives a better chance of recovery and retains the pack simple for warehouse staff and waste contractours alike. Cleaner construction normally means less headaches later.

Biodegradable mailing bags can work well for light parcels, nevertheless the material selection requirements care if the job involves rough handling or long storage. Some versions have a softer feel than normal polythene suppliers, so seal quality and film gauge matter above plenty people expect. If the bag is also thin, corners of the contents can push through and the bag may split in transit; if it is above-specified, waste and cost rise without any proper earn. The optimal results come from matching the bag to the weight, shape and journey of the item. That retains dispatch clean and avoids handling damage at the depot or at the client stop.

Baby Blue Mailing Bags

Blue mailing bags are a sensible method to speed up dispatch when a packing bench is dealing with similar parcels at pace. The colour makes consignments easier to spot in a mixed line-up, which assists cut swap-ups and retains the proper order moving to the proper carrier cage. That visual cue matters most where lightweight shopping products or soft items are being processed in batches, because the bag itself is doing part of the sorting work. A plain, well-sized bag can also give a tidy stop without slowing the packer down. Used properly, it assists quicker picking and cleaner handover at the stop of the shift.

Hot Promotions in pink mailing bags: the optimal online offers and discounts with proper client reviews.

Pink mailing bags work optimal when the aim is to keep safe lightweight products without slowing the packing line. A well-chosen polythene suppliers bag retains garments, soft items, and other clean stock complimentary from dust and scuffing while still moving fast through dispatch. The pink colour is not only decorative either, because it can assist staff separate spectrums at the select-face and spot the proper package in a mixed batch. Gauge requirements careful attention, since flimsy film can split at the seal line amid sealing or sorting, while above-heavy film wastes material and makes the package bulkier than needed. The proper balance gives a tidy, practical pack that grasps up in handling.

Common forms of packaging

Polythene packaging comes in many shapes and forms to cover a multitude of tasks. Here are a few of the most commonly-used forms of packaging:

Packing bags - clear polythene bags used for a range of tasks, from packing and displaying retail products to covering items for storage or transportation.

Display bags - popular with retailers, these crystal clear polypropylene glossy display bags will make your products sparkle!

Carrier bags - plain or printed polythene bags designed to help retail customers carry their purchases home. Available with a variety of handle styles.

Mailing bags - polythene envelopes with an integral fold-down seal that provide a lightweight and waterproof alternative to regular envelopes for sending your mail.

Garment covers - polythene covers used to protect dry cleaning or laundry during transportation or storage. Available in plain or printed polythene.

Bubble packaging - polythene sheets comprised of small air-cushioned ‘bubbles’ that protect delicate or fragile items during transport or storage. Also available in bubble bag form, complete with sealing strip.

Vacuum packaging - used in the catering industry for sealing food before cooking in a water bath (sous-vide - see below), or storing food to keep it fresh. Requires a vacuum sealer to seal the bags.

Polythene rolls - Polythene film available on the roll used for a variety of packaging purposes, including layflat tubing, shrink pallet covers and glossy display film.

Plastic sheeting - Thicker rolls of polythene, also known as builders rolls, used to cover wide areas in the building trade and by painters and decorators.

Specialist packaging

Away from the everyday carrier bag and Here are some of the more specialist types of polythene packaging. But whilst they might be less frequently used, they are no less important.

Anti-static bags - a range of bags that protect electrical equipment and small electronic components from the potential damage caused by electrostatic discharge.

Box liners - a range of large polythene liners featuring a wide gusset, used for lining boxes or drawers, or as a packing cover for large or bulky items.

Fish bags - strong clear polythene bags that come with watertight seals, used to transport goldfish and other types of fish. Popular with pet shops, aquaria and funfair stall holders.

Furniture bags - Extra large polythene bags used for covering large items of furniture, including sofas, chairs, chests of drawers and wardrobes during house removals or for storage.

Mattress covers - High strength gusseted polythene film covers used to protect mattresses. Available for single, double or king size mattresses and come complete with safety warning.

Vacuum packaging and sous-vide cooking

Every gourmet restaurant kitchen worth its salt these days will contain a vacuum sealer and a collection of vacuum bags. Not only does a vacuum sealer allow chefs to store food in an airtight environment, thus keeping it fresh for longer, but it can also be used in the cooking process.

Chefs use vacuum packaging for sous-vide cooking - a method of cooking in which food is sealed in an airtight polythene vacuum bag before being cooked in water at a specific temperature to ensure it is cooked evenly throughout, without losing any of its moisture.

The technique is similar to poaching but, by sealing the food inside a vacuum pack, it has the advantage of retaining the juices and aroma of that would be lost during poaching.

Sous vide is a technique used in many high end gourmet restaurants and is popular with well known chefs including Heston Blumenthal, Michael Carlson and Joël Robuchon.

On a roll - plastic or polythene?

Polythene packaging dispensed from a roll can be referred to by a large number of terms, covering a range of products that serve very different purposes. However, often the terms used to describe these rolls are mixed up and people can refer to plastic or polythene film when meaning the same thing, or they might use the same term - e.g. polythene rolls - when referring to two completely different products.

In the trade, for the most part, ‘plastic rolls’ is a term used to describe rolls of thicker plastic sheeting - often referred to as builders rolls - that protect large surface areas or objects from the dust, debris and generally mess caused by building, painting and decorating. Damp proof membrane, used in the early stages of the building process, is classified as a heavy duty plastic roll.

The term ‘polythene rolls’, on the other hand, would most likely be used to describe rolls of thinner polythene film used to wrap or cover items, such as shrink wrap, pallet covers, glossy polypropylene display film or - when dispensed in tube form rather than a single layer - layflat tubing.

If you’re working with someone who refers to a plastic roll or polythene roll, ask them to be a bit more specific so that you know you’ll get exactly what you need for the job in hand.

Where to buy polythene packaging

Polythene packaging manufacturers and suppliers include:

Polythene
Polythene.co.uk is a fantastic online shop from these specialist polythene manufacturers. They produce and sell a massive range of polythene packaging, bags, film, covers and accessories at unbeatable prices.
www.polythene.co.uk

Poly Bags
Discount Polybag provides a perfect one-stop shop for all your polythene packaging needs. UK-leading manufacturers and stockists of a massive range of poly bags and other plastic packaging, all at wholesale prices.
www.discountpolybag.co.uk

UK Packaging
Buy Packaging is the number one place to go to buy packaging in the UK. Whatever type of polythene packaging you need, from mailing bags to bubble wrap and crystal clear display film to heavy duty plastic sheeting, this is the place to find it.
www.buypackaging.co.uk

Polythene Packaging
Euro Polythene is a pan-European polythene packaging website. Whether you are based in the UK or mainland Europe, this website will cater for any polythene packaging needs, from stock products to bespoke goods, all at discount prices.
www.europolythene.co.uk

Polythene Bags
A website dedicated to helping you buy polythene bags at discount prices. Features a list of major suppliers and a buying guide so that you get the very best bargain prices on quality polythene bags.
www.discountpolythenebags.co.uk

Grip Seal Bags
A website to cater for all your packaging needs, e-Polybags contains tonnes of useful information on a range of polythene packaging from grip seal bags to eco-friendly bags, with a list of suppliers for you to get the best deal.
www.e-polybags.co.uk

Plastic Bag Suppliers
This specialist plastic bag website is a useful tool for anyone looking to buy a range of polythene bags or their biodegradable equivalent.
www.bagsuppliers.co.uk

Plastic Bags
Bags specialises in plastic bags. A fantastic resource for anyone looking to buy or find out more about a range of plastic bags. Contains a very useful glossary of plastic bag terms and details on bespoke plastic bag manufacturing.
www.bags.uk.com

Printed Carrier Bags
If you're looking for plastic bags personalised with your very own design, then head over to Printed Bags, which provides a wealth of useful information on printed carrier bags and how to make your business stand out from the crowd.
www.printedbags.org.uk

Plastic Bag
Plastic Bags Direct is a website dedicated to plastic packaging and plastic bags. Featuring lots of information on how plastic bags are made, what packaging is used for and where to buy it.
www.plasticbagsdirect.co.uk

Cheap Poly Bags
This website describes itself as the "ultimate guide" to sourcing cheap polybags and it's hard to argue. A veritable treasure trove of information on plastic bags and where to buy them at discount prices.
www.discountpolybags.co.uk

Ten things heard in conversations about mail bags

Padded mail bags reduce handling damage on small consignments that need more protection than a bare outer can give. The built-in cushioning softens knocks in sorting hubs, on conveyours, and in van loads where lighter parcels are often squeezed between heavier ones. That additional layer assists prevent scuffed corners, split seams, and pierced surfaces on items like printed matter, spare parts, or fragile retail products. Because the bag adds protection without much additional bulk, it also retains despatch lines moving quickly and avoids the need for a second box or larger carton. That makes the format a practical reply where speed, low weight, and efficient protection all have to work together.

Plastic Mail Bags Available Now and Ready To Ship

Plastic mail bags retain despatch work lean when the products do not justify a carton, because the material gives a light outer wrap without wasting board, filler or shelf space. polythene suppliers stores flat, feeds quickly at the packing bench and seals fast, so the job transports on with less handling and less clutter in the pack area. That also assists stock rotation, since a small footprint makes it easier to grasp the proper gauges close to the line. The saving is only proper if the bag suits the load and closes properly, because a weak seal or a flimsy gauge soon turns a cost-effective item into a complaint.

Large mail bags need a film specification that survives rough treatment, not only a generous capacity on the label. High-density polythene suppliers with the proper gauge and balanced stiffness is less likely to split when it is dragged across rollers, tied off hard, or stacked into awkward loads amid peak sorting. If the film is also thin, corners, tie points and seal lines will fail far also easily; if it is also heavy, the additional tare reduces loading efficiency and leaves less room for the proper consignment. A bag that retains its shape and empties cleanly saves handling time and cuts the risk of damage on a busy floor.

White mail bags work well because they make packing and handling faster, not because they offer heavy protection. A plain white polythene suppliers bag retains flat products clean, tidy and discreet while remaining light enough for efficient dispatch through a busy pack bench. The proper value lies in the film gauge and the quality of the seal, since a weak closure or thin stock can split in sorting and lead to complaints. Their clean shape also stacks neatly on pallets, which assists with space use and reduces awkward bulking in secondary packing. That makes them a practical selection where speed, low weight and a tidy appearance matter above cushioning.

100 Metallic Silver 9"x12" Foil Mailing Postage Postal Bags

Metallic silver mailing bags in the 230mm by 310mm size are useful because they transport folded paperwork, light garments and slim parts without wasting space on the packing bench or in transit. That smaller footprint assists line-up loads stay tight, which matters when cartons are stacked on a pallet and any empty gap can let the stack shift. The proper value comes from how the bag behaves below handling: the seal area requirements to stay robust, the film gauge has to be even, and the surface should resist scuffing while still feeding properly through bagging equipment or hand-packing stations. The stop may see clever, nevertheless superb handling performance is what retains dispatch moving and prevents awkward damage later.

A biodegradable mailing bag requirements to be judged on how it behaves in the dispatch chain, not only on the word printed on it. If the film is also thin, the bag can split on a sharp corner or lose strength when packed close damp stock; if it is also stiff, it is harder to load quickly and may waste space in secondary packing. Seal quality matters as much as material selection, because a weak seal will fail before the item reaches the carrier. The proper balance gives decent protection, tidy presentation and less handling damage, which makes life easier at packing and on the receiving stop.

Printed Mailing Bags - Lincolnshire, LN, United Kingdom

Printed mailing bags need to dash cleanly on the packing line before the artwork can certainly be credible. A sharp emblem is wasted if the film sticks, the web wanders or the seal line retains failing because the gauge is inconsistent or the bag has been manufactured from a poor mix of material. Good polythene suppliers gives a smoother feed and a more even seal, which cuts down stoppages and rough handling at the bench. That matters because a bag that misbehaves slows the all despatch flow, even when the print sees proper.

BUBBLE ENVELOPE JIFFY BAGS

Jiffy bags earn their place where small products need proper protection without being pushed into a carton that wastes space and time. The padded envelope format suits dispatch work because it combines light tare weight with enough give to cushion edges, plugs and other awkward shapes, while the peel-and-seal strip retains line speed up and reduces fiddly closure work. Better versions grasp their bubble structure well enough to spread knocks across the surface instead of letting a sharp corner punch straight through. That makes a proper contrast in busy picking areas, where repeated handling can rough up seals and corners. A well-chosen jiffy bag cuts rework and retains despatch moving without adding unnecessary layers.

Biodegradable mailing bags can solve a packing problem, nevertheless only when the supply line is proper enough to retain dispatch moving. A shortage at the mailing house fast turns into missed handover dates, particularly when magazines or other printed matter are already queued for distribution. These bags also need careful handling because they can behave differently from normal polythene suppliers, with paper-like stiffness or weaker film memory affecting sealing and machine feed. If stock is late, the all dash slips back, postage windows are missed, and temporary storage beginnings to build up around the pack area. Reliable sourcing and sensible buffer stock retain the print-and-mail operation from stalling at the worst moment.

Details about   250 PCS Poly Envelopes Mailers Blue Mailing Bags 6.7" x 10"_170 x 250+50mm

Blue mailing bags work well for lightweight dispatch because they add protection without putting additional bulk into the consignment. A superb poly envelope gives clothing, soft products, and similar items a clean outer layer, and the sealed edges assist retain out dirt and moisture when parcels are being picked, stacked, and moved around the warehouse. Fit matters as much as material: a 170 x 250+50mm bag has to match the folded item and flap properly, or the seal may be below strain and the pack can see untidy. Used to the proper size, this secondary packing retains handling damage down and speeds up order work.

Research & Resources

To find out more about polythene packaging, including details of how it is manufactured, the various purposes it serves and how to recycle it, please visit:

PackagingKnowledge: The undisputed polythene packaging encyclopedia, containing vast amounts of information and detailed articles on every type of polythene packaging.

Goldstork: Read hand-picked information and specially selected features on a huge range of polythene packaging products on this free 'best-of-the-web' directory.

PlasticBags.uk.com: The number one polythene packaging directory in the UK allows manufacturers to list products for free, whilst shoppers can browse through a broad range of websites specialising in all types of polythene packaging.

Eco-friendly packaging

Packaging is such an integral part of everyday life in the 21st century that it’s hard to imagine a world without it. But with global warming and other environmental concerns becoming more and more important, many people look to replace their regular packaging with eco-friendly alternative.

What is eco-packaging?

Eco-packaging is a form of packaging that, rather than using traditional polythene, uses alternative materials that are biodegradable, thereby having less of an impact on the environment.

A wide range of eco-friendly packaging is manufactured today from polybio and biodegradable material, that will completely biodegrade when placed in regular composting conditions, landfill or into prolonged contact with soil.

Types of eco-packaging

You can have one eye on the environment while doing a wide range of household tasks these days and there’s eco-packaging to help you along the way.

Popular types of eco-packaging include biodegradable bin bags, refuse sacks and wheelie bin liners, kitchen waste bags and compost bags, biodegradable mailing bags, biodegradable clear bags, biodegradable carrier bags and even dog poo bags.