Pack 100 Quality Clear Plastic A4 Folders Wallets Pockets Punched Pockets

Product Information

With crystal clear quality, anti-static and PH neutral formula, our resealable artwork and photo bags help present and protect your artwork and can be used for archiving products for long periods of time. They are also durable enough to protect your photos and artworks from oils from hands and clothing whilst on the shelf. Firstly, remember that most polythene is much stronger than you think, and most users choose a heavier bag than they really need. But here is a guide to the duties:

Archival polyester, also known as Biaxially-oriented polyethylene terephthalate, ‘BoPET’ to its friends, is used across the globe to protect valuable works of art on paper. Photographs, Maps, Posters, Certificates, Prints.... archival polyester is the choice of professionals worldwide. If you require advice, feel free to give one of our product experts a call at 02476 420065. How do you store air pillows? Archival polyester offers a glass-clear, acid-free, non-yellowing/clouding, protective sleeve material, that allows you to handle and view works of art on paper.The polythene film extrusion process is complex and affected by external conditions like heat, therefore factories are unable to guarantee the size of bags exactly, and a degree of manufacturing tolerance is required on every polythene product. It should be noted that our measurements are the internal dimensions. Some " polythene bags" come with their own closure method. This can be a "press-together" gripper (like our " Self Seal Again bags") or self-adhesive tape on a flap. The most common form of closure though, is heat-sealing. This is where a hot wire is pressed onto the top of the bag to weld it together along a thin line. For widths up to 400mm there are very inexpensive machines that do this very effectively and are only hot during the actual welding cycle. You can use this link to view our range of heat sealers. Printed polythene bags Light duty is mostly used as a means of keeping things clean and free of dust. However, if you are simply bagging up such items as clothing etc for storage then Light Duty bags are fine. Based upon an average bag of 300mm x 400mm printed 1 colour on 1 side the minimum quantity is likely to be...

Once you have cut the material to your dimensions, seal with a double sided polyester tape, j-lar polyester tape or weld with a polyester welding/sealing machine. For securing fragments or irregular shapes within a clear polyester enclosure consider using a polyester spot welder.For smaller bags the minimum quantities get much higher. For multiple colours the minimums also get higher. You also need to be careful storing some older photographs with a gelatin emulsion. The emulsion can bond to polyester, in this case you are better to use an archival paper enclosure, or interleave with acid-free tissue. Polythene melting point: Made from LDPE (low-density polythene) which will start to soften at around 70 degree Celsius and will melt around 110 degree C. Carrier bags for retail and business use