Mailing bags

Buy best value mailing bags now for a professional postage solution and strong, lightweight, waterproof protection.

Mailing bags are…

• Convenient for sending items in the post that require additional protection or are needed to carry a brand.
• Great at keeping package contents safe and dry during traditional mail or courier post.
• Also known as mailers, poly-mailers, plastic envelopes or mailorder bags
• Made from polythene to provide a perfect waterproof coating for your mail - much better than soggy envelopes!
• Very light which means that postage costs stay low
• Strong which means your envelope won’t tear or rip before it reaches its destination
• Similar in appearance to a regular envelope - rectangular and flat - and open in the same way, at one end to allow you to place your package contents inside
• Simple to use, with an adhesive strip running alongside the opening of the bag. Just fill the bag with your postage contents, rip off the covering tape, fold down the flap and your mailing bag is ready to post. Easy peasy!
• A great way to advertise your business. Get your company logo, design or slogan printed on the outside of the mailing bag and impress your customers as their mail lands on their doormat

Advice from the net on reclosable bags

Sealable bags work optimal when the seal is fast, even and easy to trust on the line, because a weak closure turns a simple pack into a waste problem. In food, hardware and small parts packing, the main issue is not the bag itself nevertheless how consistently it closes after filling. If the seal track is clean and the film gauge matches the product weight, the pack stays closed through handling and dispatch. Poor seals lead to split consignment bags, messy returns and avoidable complaints. A superb sealable bag saves time at packing and reduces the chance of product loss later.

Hot Promotions in packaging supplierble polythene suppliers bags

packaging supplierble polythene suppliers bags perform optimal when the film gauge and structure are matched to the product, because a bag that sees fine on a bench can still misbehave on the packing line. A tougher grade assists keep safe sharper contents from puncture, while a more flexible film can make the opening easier to fold back into the reseal track and improve clarity for shelf presentation. If the bag is also thin, it stretches, creases badly and is more likely to split below repeated handling. If it is also heavy, material use climbs and pallet loads become needlessly fat. A balanced specification retains filling, closing and storage far smoother.

Sealable plastic bags assist retain freshly handled food or game in better condition once it leaves the field or production line, because they grasp moisture in and retain dirt out. In a warehouse or back-of-house setting, that simple barrier matters only as much as the bag shape itself. If the seal closes cleanly, the contents stay cleaner, stack better in an ice chest or tray, and are less likely to leak amid transport. Poor closures, twisted tops, or thin gauge film soon create problems with odour, pollution, and handling damage. A tidy seal gives a more proper pack and less wastage later on.

Large sealable plastic bags can retain cured meat in the proper moisture condition, nevertheless they also change the method the surface behaves if storage goes on also long. Air exposure hardens the outer layer and draws off a few moisture, while a closed pack grasps humidity around the product, which can leave it looking softer and less tidy when it reaches slicing or display. That makes holding time only as necessary as the bag itself. A pack that stays sealed for the proper period assists maintain shape and presentation, nevertheless a pack left also long can see less stable and less appealing straight out of the case.

6 x 9, 2 Mil Clear Reclosable Bags, Case of 1000

Clear reclosable bags of this size and gauge suit light products that need fast access without losing protection. A 2 mil polythene suppliers film gives enough body for small parts, samples, paperwork packs, or retail items, while still folding neatly and taking up small space in storage. The transparent material assists with identification straight away, so pickers and packers spend less time checking contents and more time moving stock. The reclosable strip also reduces the need for tape or heat sealing when items are opened and closed through the day. That makes the bag a practical option where speed matters above heavy-duty barrier performance.

packaging supplierble Poly Bags 3" x 4" 2 Mil 1,000 Pack

packaging supplierble poly bags in a small 2 inch by 3 inch format make sense where loose parts need to stay together without taking up pointless space. The 2 mil film has enough body for screws, samples, craft parts or similar items, yet it still folds flat in storage and sits neatly in a select face. A reseal strip gives fast opening and closing amid repacking or kitting, which assists when several handlings are expected before last dispatch. The lighter gauge does need careful treatment, though, because sharp edges and rough handling can cause splits or weaken the closure. That makes the bag a tidy reply for small-item packing, as long as the load suits the film.

packaging supplierble Cello Bags

packaging supplierble cello bags work optimal when the closure grasps cleanly, opens easily and survives repeated handling without splitting at the lip. A superb bag requirements the film gauge to suit the product, because thin material gives a tidy stop nevertheless can scuff or tear in transit, while heavier stock adds protection and a more confident feel at point of sale. Seal quality matters as much as appearance, since a weak press-stud or flap soon causes returns, pollution or lost freshness. That is why size spectrum and film consistency matter in packing lines and stores alike: the proper bag retains stock tidy and cuts handling waste.

A reclosable poly bag suits small parts packing when product requirements to be opened, checked, and sealed again without changing the outer pack. The 2 mil gauge gives a light nevertheless workable film that grasps screws, fixings, samples, or component kits without adding much bulk to a consignment. Clear material also assists warehouse staff and the client see what is inside at a glance, which cuts sorting time and reduces handling mistakes. The zip-style closure is only useful if the seal closes cleanly, so bag selection matters as much as pack count. That makes it a practical option for stock that requirements repeated access without sacrificing order.

Clear Reclosable Polybags With Sale

Reclosable polybags suit mixed small-item work because they retain contents together while still letting staff see what is inside without opening the pack. A transparent film with a white write-on panel gives room for batch details, size labels, or stock codes, which assists when parts are being picked, checked, and shelved in a rush. The add-and-close strip also saves time on the packing bench, since the same bag can be opened for inspection and closed again without changing packaging. That makes routine handling tidier and cuts the chance of loose parts going astray.

Reclosable Plastic Bags Products +

Reclosable plastic bags earn their place in packing lines because they keep safe small items while still allowing fast access and a tidy reseal. A superb zip closure retains dust, moisture, and loose components below control, which matters when parts are counted, stored, or picked repeatedly from a carton. Clear film also assists operatours and warehouse staff identify contents at a glance, cutting wasted handling and reducing the chance of muddled stock. Miniature formats suit smaller components where bulk would only create mess, while slider closures often work well where gloves, speed, or repeated opening put strain on a normal zip. The proper style saves time and retains handling damage down.

Mailing bag types

A mailing bag is a polythene envelope used to send contents in the post, but the name covers a whole range of different products. Here are just a few of them:

Lightweight economy mailers - the original and (according to many) best mailing bag. A traditional polythene mailer with no bells or whistles - just a strong, waterproof and lightweight envelope that is very reasonably priced and perfect for you to send items to your clients or customers without breaking the bank.

Glossy blue mail order bags - the mailing bag that speaks business, these metallic blue mailers are guaranteed to give your company the edge and impress your customers. Popular with online traders and mail order companies alike, these mailers are strong and professional in appearance without costing the earth.

Extra tough mailing bags - for those occasions where you want a little bit of extra protection to the contents of your post, these heavy duty mailing bags are perfect for withstanding bumps, scrapes and bangs in transit. Don’t mess with the heavy mob - these mailers are strong, tough and ready to rumble!

Vibrant colourful mailing bags - when you want your mail to stand out from the crowd, what do you do? You send it in a radiant, eye-catching coloured mailer! Guaranteed to bring any package to life, these polythene mailers come in a range of vivid colours - including baby pink, eco green and vibrant purple - to brighten up your customers’ day!

High security mailing bags - if your mail requires an extra level of security then a range of high security mailers are available to give you added peace of mind. Extra thick opaque mailers - available in black or white - provide top secret content confidentiality, while tamper-evident mailers that show if someone has been interfering with your delivery.

Print your very own personalised mailing bags

Take your business to the next level with printed mailing bags personalised with your company logo or design.

This is an ideal way to promote your business as your mail is guaranteed to stand out from the crowd and you are reaching the consumer directly in their own home or office.

There are many ways that you can personalise your mailers - a simple logo, distinctive colour scheme or typeface, company catchphrase or advertising slogan, to name but a few - and ensure that your delivery doesn’t get lost in a pile of post, but really stands out from the crowd!

A firm favourite with retailers in the UK and all over the world, printed mailers have proved to strengthen brand identity and increase customer awareness, so make sure you take advantage of a simple way to give your business a boost.

Where to buy mailing bags

Mailing bag manufacturers and suppliers include:

Polythene Mailers
Polythene Mailers are specialists in polythene mailing bags, stocking a huge collection of waterproof mailers in a variety of styles, shapes and sizes and plain or printed with your own design. With free delivery to any UK address, this is the place to go for polythene mailers!
www.polythenemailers.co.uk

Mailing Bags
The UK's online home of mailing bags caters for all of your mailer needs. Check out their huge catalogue of mailing bags in every style from economy mailers to glossy blue mailorder bags. Also features a fantastic size guide so you know exactly what size mailing bag to buy.
www.mailingbags.co.uk

Mail Order Bags
The home of mail order bags - the lightweight, waterproof and tough plastic envelopes that provide the perfect way to send your mail. Select from a huge range from heavy duty postal bags to light jiffy bags.
www.mailorderbags.co.uk

Plastic Mailing Bags
Mailing Bags is a fantastic website selling a huge range of polythene mailers at very competitive prices. Order online from a range of clear and coloured mailers, with free delivery to any UK address.
www.mailingbags.co

Mailing Bag
Another great mailing bag website, which sells a huge range of bags and provides a comprehensive rundown of why mailing bags are the postal bag of choice for online retailers.
www.mailing-bags.co.uk

Buy Mailing Bags
Packed full of information on mailing bags - including a detailed description of each mailing bag type - along with a comprehensive list of where you can buy them, this is a serious mailing bag website.
www.buy-mailing-bags.co.uk

Plastic Envelopes
Discount Plastic Envelopes is a great source of information on mailing bags and plastic envelopes. Whatever type of mailing bag you need you can find out about it here, along with information on ISO envelope standards.
www.discountplasticenvelopes.com

Polythene Mailing Bags
Find out all about polythene mailing bags at this fantastic website, which tells you all about mailers and why you should use them. Also features a section on eco-friendly mailing bags for those people who want to keep an eye on the environment.
www.polythenemailersdirect.co.uk

Courier Bags
This website is the place to go to find out all about postal sacks, courier bags and polythene mailers. Featuring a great in-depth list of each type of polythene mailer to help you choose the right courier sack for you.
www.couriersacks.com

Bubble Mailers
Bubble mailers is home of bubble mailing bags. Featuring all you need to know on the lightweight, bubble-lined mailers used to protect delicate items, along with eco-friendly alternatives. Check it out today.
www.bubblemailers.org.uk

Mailing Envelopes
If you're trying to decide what sort of mailing envelope you need to meet your mailing needs, then Mailing Envelopes is the website for you. A great place to find out the right size of bag along with details on a range of mailing bags.
www.discountmailingenvelopes.com

Poly Mailers
A great website to buy and find out more about polythene mailing bags. Listing details of a range of poly mailers available, helping you choose the perfect bag for you before you buy.
www.polythene-mailers.co.uk

Cheap Mailing Bags
A treasure-trove of information for anyone looking to buy mailing bags. Containing all the information you need to know on any type of mailing bag and how to get the best discount prices, you need go no further than Discount Mailing Bags.
www.discountmailingbags.co.uk

Plastic Mailing Envelopes
Visit this website to find out more about mailing bags and where to buy them. Featuring loads of information on polythene and eco-friendly mailing bags and a range of other polythene packaging.
www.discountmailingenvelopes.co.uk

Plastic Mailing Bag
A great website for any organisation who posts out a range of stock and wants to do so in a professional manner. Mailing Bags Direct lists common applications for mailing bags, so that you pick the right bag for your company.
www.mailingbagsdirect.co.uk

Mail Order Bag
A great website if you're looking to buy, or simply find out more information about, mail order bags. With details of a range of mailers, from blue opaque mail order bags to high impact silver mailers, this site is mailorder bag heaven!
www.mailorder-bags.co.uk

Ten things you didn't know about reclosable bags

BagCo MGZ2P0203 Zippit packaging supplierble Bags

packaging supplierble bags work optimal when the film weight, clarity and closure all match the job, and a 6 x 8 transparent 2mil format is a practical fit for light products. The thin gauge retains the bag easy to handle and reduces material use, yet there is still enough body for small parts, paperwork, samples and retail items that need to stay clean and grouped together. Clear film also assists staff identify contents quickly at select-face, which cuts down on handling errours amid packing and dispatch. When the bag opens and closes smoothly, it saves time on the line and avoids damaged stock that would need repacking.

Sealable bags suit coated confectionery because they retain the product tidy after opening and slow down the loss of texture. A dark chocolate item with a chewy middle relies on clean sealing and a superb film selection, otherwise moisture, odours and handling damage beginning to affect the bite. Recloseable packs also assist retail presentation, since a half-used bag can still stand upright in a cupboard or lunch bag without scattering parts. On the line, the seal quality requirements checking so the closure works all time and the product stays presentable through storage and use.

packaging supplierble polythene suppliers bags work optimal when the closure stays proper through repeated use, because a bag that opens cleanly and closes properly saves time on the packing line and in the warehouse. The grip on the seal requirements to stay even whether the bag grasps a handful of small fixings or a fuller mix of contents, or else split consignments become messy and additional outer packing soon creeps in. Gauge matters as well: film that is also light can split amid handling, while overspecifying the material makes packs bulkier and wastes pallet space. A sensible specification retains the bag practical from filling through to dispatch.

big packaging supplierble plastic bags

Seal quality is what makes big packaging supplierble plastic bags earn their retain, because a press-to-close strip only works properly when the mouth is cut square, the film is even, and the seal line shuts cleanly across its length. At 75 microns, the bag has enough body to deal with handling in packing rooms, tills, and storage bins without feeling flimsy, while still remaining transparent enough for fast visual checks. That matters with food, confectionery, and mixed retail stock, where contents need to stay clean, visible, and easy to identify. A superb seal reduces spill risk and gives a tidier finished pack, which is why it performs better than a loose wrap in daily use.

Large sealable plastic bags assist fruit cake retain its texture because the closure slows the loss of moisture and alcohol from the product. When those compounds stay inside the pack, the crumb softens more evenly instead of setting hard at the edges, so the cake matures in a controlled method. That is particularly useful in production and storage, where loose wrapping can leave sticky surfaces, stray odours and awkward handling between stacked loaves. Clear film also lets staff check condition and stock identity without opening the pack. The result is a more predictable stop and less wastage from cakes that dry out early.

Clear reclosable bags earn their place on the packing line when the contents need to stay visible, tidy and protected at the same time. Virgin polythene suppliers gives a cleaner see than recycled material and tends to perform more consistently on the bagging machine, while the gauge adds enough body to stop the bag feeling flimsy in handling. A superb zip closure matters only as much as the film itself, because poor interlock leads to spillages, dirty stock and returns. When the seal is proper, items stay secure through picking, storage and despatch.

Save on packaging supplierble Poly Bags Today!

packaging supplierble poly bags are a sensible selection where clean presentation and repeated access both matter. The grip seal retains dust, moisture and loose debris away from small products, while still letting the pack be opened and closed plenty times without fresh tape or additional wrap. That suits parts bins, sample packs and mixed retail lines, where the contents need to stay tidy between selects. Bag gauge has a proper effect here: flimsy film scores, splits at the corners and loses shape, while a better grade grasps the seal and the pack sees neater on the shelf. Used properly, the bag saves time and cuts avoidable waste.

packaging supplierble cello bags work optimal when the seal closes cleanly and stays aligned, because a weak closure turns a tidy pack into loose stock that spills, creases or selects up dust. A superb closure also retains small items grouped together through packing, counting and shelf display, which matters when one missed bag can slow a line or create a complaint at dispatch. The transparent film makes contents easy to check without opening the pack, so staff spend less time handling products and more time moving them through the system. For light products, samples or mixed retail packs, that combination of visibility and repeat use saves rework and retains presentation consistent.

A reclosable poly bag gives this kind of cloth a better working life because it assists retain the silicone treatment from drying out between uses. Once the seal is closed, the bag grasps in moisture and limits pollution from dust, fluff, and warehouse grime, so the product reaches the stop user in better condition. That matters with treated cloths, where performance drops if the material loses its stop before it is needed. The bag also makes the item neater on the shelf and easier to handle in secondary packing. A simple closure can keep safe the product well enough to make the contrast between a cloth that works properly and one that feels tired also soon.

Plymor 2 X 3 2 Mil Case Of 1000 Zipper Reclosable Plastic Bags

Reclosable plastic bags are chosen first for control, not convenience, because a tidy seal retains small parts, samples, and loose components together after opening. In a packing line, a proper zip or press seal reduces the chance of spills, pollution, and missing items as packs transport through picking, checking, and despatch. The two-mil film thickness gives enough body for light industrial use without adding much bulk, so cases stay compact in storage. Good bag performance also relies on consistent seal quality and a clean edge stop, since weak closures create handling problems later. A bag that opens and closes cleanly saves time at all stage and retains mixed contents in better order.

Research & Resources

For more information on mailing bags and the different types available, plus details of how poly mailers are manufactured, please visit:

Goldstork: A free directory listing the best of the web, featuring carefully selected information on and websites specialising in mailing bags.

PlasticBags.uk.com: Free online directory specialising in polythene packaging. Contains useful articles and other resources, including a list of top mailing bags websites.

PackagingKnowledge: Read detailed information about mailing bags on this in-depth website dedicated to polythene packaging.