Top 8 Plastic Mailing Envelopes UK – Padded Envelope Mailers

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1. Surepromise

50PCS Polka Dot Mailing Postal Bags Strong Plastic Polythene Self Seal Packing Packaging Postage Mail Sacks Envelopes Purple, 6" x 9"152mm x 228mm

Surepromise - White dots design on the postage bag’s surface, peel & seal sealing for quick and easy packing. 6x9" suitable for greeting cards and many other things;9x12"suitable for a4 size sheet and many other things;10x14" suitable for royal mail large letter and many other things;12x16" suitable for clothes and many other things;14x19" suitable for hoody/cloth and many other things.

These light weight parcel/mailing bags are designed to provide the best security and performance in mind. Made of high specification lightweight grey film to provide the best performance, whilst reducing postage costs. Unique grade of hot melt glue is used to seal the mailing bag making them tamper proof.
BrandSurepromise
ManufacturerSurepromise
Part NumberMA506

2. UKPS

50 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16" / 305 x 405mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

UKPS - Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour.

Bag has a self sealing peel and seal adhesive strip. Just pack your contents, peel and then seal, done! Size of bag stated in item title is inches and millimetres, and reads width opening end of bag x HEIGHT of bag. Ideal for business and private use, to your customers, family or friends, to mail out your goods and items, in a safe and secure way. The height of bag does not include the self seal lip, which is approx 40-50mm, in addition to the stated height of the bag. Thickness / strength of the plastic is approx 60 micron.
BrandUKPS
ManufacturerUKPS
Part Number3355305260305

3. FungLam

100 Seal Mailing Postal Bags Parcel Delivery Bag 6'' x 9'' / 152mm x 228mm Plastic Self Seal Packing Envelope Mailers Packaging Materials Gift Wrapping Bags

FungLam - Packaging bags has strong water resistance and tear proof, it can securely protect the items in the rainning day. Easy to write on with a marker/ball point pen, easy to stick an address label.

Light and durable, so it can save more shipping costs. Ideal for every day use. With self adhesive strip, firmly locked after sealed, Strong adhesion. Mailing bags with 100% opaque and thick, lighter than the box, protected the privacy. Mailing postal bags made from plastic, length: 22. 8cm; 60 microns thick, Width: 15. 2cm excluding cover, Number of sheets: 100 sheets. Ideal for business and private use, to your customers, family or friends, to mail out your goods and items, in a safe and secure way.
BrandFungLam
ManufacturerFungLam
Part NumberFL-6X9-MPB

4. UKPS

10 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16" / 305 x 405mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

UKPS - Ideal for business and private use, to mail out your goods and items, family or friends, to your customers, in a safe and secure way. Thickness / strength of the plastic is approx 60 micron.

Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour. The height of bag does not include the self seal lip, in addition to the stated height of the bag. Just pack your contents, peel and then seal, which is approx 40-50mm, done! Size of bag stated in item title is inches and millimetres, and reads WIDTH opening end of bag x HEIGHT of bag. Bag has a self sealing peel and seal adhesive strip.
BrandUKPS
Part Number3355304076006

5. Diamond Packaging

Diamond Packaging 100 Mixed Grey Plastic Mailing Mail Post Postage Bags

Diamond Packaging - 25 of 230 x 300mm / 9" x 12". 25 of 250 x 350mm / 10" x 14". Diamond packaging 100 MIXED Grey Postage Mailing Bags. 25 of 305 x 405mm / 12" x 16". 25 of 165 x 230mm / 6. 5" x 9".
BrandDiamond Packaging
ManufacturerDiamond Packaging®
Height91.44 cm (36 Inches)
Length91.44 cm (36 Inches)
Weight0 kg (0.01 Pounds)
Width91.44 cm (36 Inches)
Part Number1
Modelmailingbagsmixed100

6. Merrimen

25 Grey Mailing Bags – Poly Plastic Envelopes for Packaging and Postage Boxes and Parcels – Selection of Small to Large Mail Shipping Courier Delivery Bags 12x16"

Merrimen - These plastic postage bags a suitable for use with any courier or for the purpose of storing items airtight, either for personal or business use. High quality guarantee from a trusted UK retailer, we will happily deal with any inquiries or issues that you may have with this product! These are made from an opaque, keep our the wet, grey 60Mu film that affixes using a strong self-adhesive closure on the envelope lip.

Incredibly sturdy yet lightweight, the 60 Micron thick structure is resistant to tearing or ripping, making these very hard to tamper with so your items should arrive with no issue. X25 strong grey mail postage bags, ranging from small to Large 6x9 \ 9x12 \ 10x14 \ 12x16 \ 14x19 inch. With this superb closure your items are unaffected, dirt and even air by sealing incredibly securely.
BrandMerrimen
ManufacturerMerrimen

7. Anstore

300 x 400mm, Anstore 60 pcs 12 x 16 Inch White Plastic Mailing Postal Bags Self Seal Packing Packaging Postage Mail Sacks Envelopes Poly Mailers

Anstore - White shipping bagscompared with black or gray mailing bags, blankets, those white plastic postal mailing bags is more durable and without smoky odour. Strong and durablemade of high quality 100% virgin polymer, once sealed, they stay sealed and the only way to open the mailing bag is to tear it open.

If you are not 100% satisfied, contact us for refund. Thickness / strength of the plastic is approx 60 micron. We use this item ourselves and confident that our white postage bags are in great quality. Dimensionour postal bag is approx. Easy to packwith a self sealing peel and seal adhesive strip. Perfect for soft items, scarves, such like T-shirts, or other non breakable items. Just pack your items, peel and then seal, done! Save your time. 12 x 16" / 300 x 400 mm with 50mm Peel & Seal Strips.
BrandAnstore
ManufacturerAnstore
Part NumberHY1298

8. UKPS

10 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 17 x 24" / 425 x 600mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

UKPS - Bag has a self sealing peel and seal adhesive strip. Just pack your contents, peel and then seal, done! Size of bag stated in item title is inches and millimetres, and reads width opening end of bag x HEIGHT of bag.

Thickness / strength of the plastic is approx 60 micron. Ideal for business and private use, to mail out your goods and items, to your customers, family or friends, in a safe and secure way. Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour. The height of bag does not include the self seal lip, which is approx 40-50mm, in addition to the stated height of the bag.
BrandUKPS
Part Number3355335405783