J4 Packaging, the premier UK supplier of wholesale packaging products offers you a range of postal goods. From our Birmingham based warehouse we stock and distribute everything for your postal packaging needs from padded bags to sealing tape and warning stickers which are available on our online store.

Postal Bags, Padded Envelopes, Sealing Tape and Warning Stickers

Any business sending any item by post or courier services needs a cheap and effective packaging solution. Our grey postal bags or padded envelopes are your best choice. We also offer a range of various padded mailing bags including brown padded envelopes or bubble bag envelopes which ensure cushioning and protection for delicate items.

Our polythene postal bags are available in variety of sizes to suit all your packaging needs. For bigger, more durable items we have grey mailing bags with seal strips. Small postal bags are ideal for clothes, pillows or any other non-fragile items.

Big heavy duty mailing bags or sacks are ideal for sending out heavier and wider items such as jackets, toys or boxes. The material of the grey mail sacks is ideal for writing on or sticking a label on. All of our postal product range is also Post Office and Royal Mail approved.

We also offer a range of sticky document labels both plain and printed and warning labels for fragile items.

We Supply to the Trade and Direct to the Public

J4 Packaging are a supplier of premium wholesale packaging products to both the Trade and Direct to the Public. For all inquiries, including bulk discounts for quantity orders please contact our Birmingham office on 0121 558 6600 between Monday and Friday, 8:00am till 5:00pm.

  • Arofol Bubble Bags

    Arofol Bubble BagsGold colour Mailing jiffy bags ideal for general packing and posting uses.High quality strong material resistant to puncture and inside cushioning ensures that the item is not damaged during the transit.Self adhesive peel and strip. Please Note: The sizes that are stated are internal measurements
  • Bubble Bag Pouches

    Bubble Bag Pouches with adhesive strip.Sold in box quantities.BB1 - 100mm x 135mm - 750 per boxBB2 - 130mm x 185mm - 500 per boxBB3 - 180mm x 235mm - 300 per boxBB4 - 230mm x 285mm - 300 per boxBB5 - 280mm x 360mm - 200 per boxBB6 - 305mm x 435mm  - 120 per box
  • Grey Mailing Postal Bags

    40mm lip with a peel and seal strip for easy and efficient closure. 60 Micron. Our best-selling postal packaging solution.
  • Jiffy Padded Bags

    Jiffy Padded BagsThe original padded bag, from the trusted brand JiffyMade from high quality 90gsm kraft paper for excellent puncture resistanceFilled with macerated paper to trap air and provide cushioning for items in transitDouble-glued bottom flap & four-fold corners for long-lasting protection and securityPeel and seal strip for easy and efficient closureSubject to a manufacturing tolerance of +/-6mm on width and +/-8mm on length200 PER BOX*Internal usable dimensions