About Us

Self-seal-bags.co.uk is a division of Polybags specialising in self-seal bags. Established in 1961, Polybags Ltd has been providing customers with quality polythene and polypropylene products at competitive prices for over half a century.

Minigrip bags trivia

Details about Clear Self Seal Bags 5x5 - 20 Pack New

Clear Self Seal Bags 5x5 - 20 Pack New

The cyclic operation of the duct motour will now be described in detail. Consider an initial state of the duct motour, with both gripper bags inflated and the telescopic part fully contracted. The distribution valve is in the first position, and the following cycle occurs:

Poly All Clear Plastic Sizes Seal Grip Bags Mini Grip Bags packaging supplierble Self Bags Plastic Grip Mini Bags Sizes Seal Self packaging supplierble Clear All Grip Poly Grip Seal Clear

Pack of 1000 - A5 - Cellophane Artist Display Bags Self: Electronics. 1000 Cello Self-Seal Bags for A5 Photograph Mounts or art Work. Cello Size 157mm x 210mm + 30mm Flap - 40 Micron ? Ideal for enhancing the presentation of photo mounts, cards or crafts, particularly for the A5 sized mount or card ? This pack contains 1000 Cello bags. The cellos are self seal for ease of use. They have continuous side seams for strength ? Other pack quantitles and sizes are on offer. Please check the specific mm sizes of your items, including any envelopes or mounts, so that the proper size bag is purchased ? Manufactured in the UK to a high normal utilising 40micron high-clarity OPP. ? 1000 Cello Self-Seal Bags uniform for A5 Photograph Mounts or Art Work. Cello Size 7mm x 210mm + 30mm Flap - 40 Micron ? ? ?

Plastic Bag, T-Shirt Bag, Waste Bag manufacturer / supplier in United Kingdom, offering Wholesale Ice Bags Sacchetti Frigo Freezer Bag Per Alimenti, High Quality Good Price Plastic Bag, T-Shirt Shopping Bags, Waste Bags, Ziplock Bags, Grip Seal Bags, Gripper Bags, Grippa Bags, Minigrip Bags, Reusable Self-Sealing Bag and so on.

A plastic Gusset Bag has sides or a bottom that enable you to package thicker or bulkier, larger items by having additional poly or plastic on the sides or bottom that expand. Our flagship packaging supplierble bag has withstood the test of time. Since introducing the first reclosable bag in the US above 50 years ago, our Premium Red Line bag has become and still remains the normal. With so plenty sizes and film thickness options, it's easy to see why our not inclusive Colour Line packaging supplierble bag with its "easy open/close" zipper is so popular and broadly used. It fits any industrial need. Remember, the Minigrip bags Red Line on the lip of the bag is our guarantee of consistent Polybags

Clear Grip Seal Bags (100 per pack - 6" x 9")

Clear grip seal bags optimal for protecting letters home, school trip information or school work.

antistatic grip seal bags 76x127 millimeters pack 500 from other stores

Grip/Self Seal Bags

Self seal bags are on offer in plain or printed with a peel and seal self adhesive strip.

The present invention relates to a pneumatically propelled duct motour for pulling a cable draw rope or the like through a duct. It can be view of as a pneumatically powered pig and can be used in pipes or the like, in addition to cable ducts. The duct motour of the present invention is not subject to "lock-up" at high pressure, and makes efficient use of the on offer pneumatic pressure and so is of a simplier building. In the present invention, the duct motour is configured to overcome alternative problems of prior art devices by feeding the compressed air along a hollow valve stem associated with the compressed air distribution valve. The distribution valve is not located between the gripper bags, so enhancing the efficiency of operation of the duct motour. Furthermore, this feature has the advantage that the valves controlling inflation of the gripper bag closest to the distribution valve is not continually below high pressure.

Polybags products

Polybags has been trading online at polybags.co.uk since 1999, providing customers with an excellent range of products including:

Carrier bags: Polybags stocks a huge variety of clear and coloured carrier bags, made from either standard polythene or biodegradable materials and with a range of handle styles, including vest, patch and premium. You can also customise your bags to include your own company design.

Mailing and courier bags: Perfect for regular post or courier services, mailing bags are light, waterproof and easy to use with an integral self-adhesive strip. Whether using standard, tuff, tamper proof, bubble or metallic mailers, these will add a touch of professionalism to your delivery.

Plain packing bags: Polybags' range of plain polythene bags will cater for any type of packing, from covering furniture for storage or removals to protecting art during transportation, stocking nick nacks or nuts and bolts or packing food for extra freshness.

Polythene tubing and sheeting: If you need to pack items of varying shapes and sizes, then polythene tubing or sheeting is just what you need. Available in light, medium or heavy duty polythene and in a range of widths, just unroll the correct amount of polythene, wrap the item and secure with tape, banding or a heat sealer.

Bubble packaging: If you have delicate items that need to be protected during postage or transportation, Polybags' range of bubble packaging provides the perfect solution. This wide variety of bubble wrap and bubble bags give air-cushioned protection for items of all shapes and sizes.

Grip seal or self-seal bags: Ever-popular with customers, Polybags stock a huge range of self-seal bags, also known as grip-seal bags. Easy to use time and time again thanks to a simple plastic strip fastener, these bags will keep any contents free waterproof and free from contamination or dirt.

Produce and paper bags: These ultra-thin high density polythene film bags and wide range of paper bags and carriers will cater for all types of food produce and allow you to package your food however you wish. Perfect for grocers, market traders, delicatessens, take-away restaurants and food traders everywhere.

Waste bags and sacks: Made from recycled polythene but very durable, Polybags' excellent range of waste bags caters for almost any bin. Ideal for home, garden or workplace, these bags will cover any disposal need, including clinical, hazardous or other specialist waste.

Environmental bags: Polybags stocks a wide range of green products that will meet your packaging needs whilst remaining eco-friendly. Made from Biodegradable or Polybio packaging and developed in line with the latest research findings, these carriers, bin liners, refuse sacks and more will help you look out for the environment.

Garment and laundry covers: A leading manufacturer of dry cleaning and laundry covers, Polybags will help you and your customers protect your clothes or linen in storage or during transportation. This excellent range includes laundry collection bags, duvet covers, linen covers and dry cleaning covers. Available off the peg in clear or pre-printed form.

Presentation bags and retail bags: If you are looking for packaging to make your products sparkle, then this range of presentation bags made from high-clarity polypropylene film is just what you need. Any retailer who dazzles their customers with these bags will agree that there's no better way to present your products.

Vacuum bags: Vacuum packs are the ideal packaging for the catering industry as they will extend the shelf life of food by up to five times. Perfect for storing fish, meat, cooked or dried foods, these packs are compatible with all major chamber vacuum sealers.