Acid free tissue paper | Ideal for use when storing wedding dresses & costumes
Acid-free paper is paper that if infused in water yields a neutral or basic pH (7 or slightly . Seed · Copy · Stone · Tar · Thermal · Tissue · Tracing · Transfer · Tree- free · Wallpaper · Washi · Waterproof · Wax · Wood-free · Wove · Writing · Xuan. "Acid free tissue paper excellent for stuffing, interleaving or a variety of kompletni.info bleached Acid Free Tissue Paper will add protection to items. Acid Free means. These acid free sheets of white tissue paper are good protection for artwork. Use it to interleave between sheets to protect the surface. The acid free quality of.
Some acid-free tissues contain buffering alkaline compounds which prevent the migration of harmful acidic products onto paper objects. These can, however, be harmful and should never be used on photographic material and textiles.
Melinex sleeves Melinex is transparent polyester sheeting that comes in sleeves of various sizes, useful for storing photographic materials and paper items.
Museums Galleries Scotland | Introduction to storage and display materials
They should not be used for anything with loose media, such as pastel and charcoal drawings, as static can cause the media to come loose. Melinex can also be purchased as a continuous film that can be heat sealed into custom-sized sleeves.
Polythene bags Self-sealing bags are available in various sizes and are suitable for the storage of small items. They are free from coatings and plasticisers, making them fully inert.
Acid free white tissue paper, and patterned
Do not use polyvinyl chloride or other plastics that contain chloride or nitrate as they give off harmful vapours. Tyvek High-density polyethylene fibre sheeting that prevents the passage of water in one direction, from the smooth outside to the rough inside. Crucially, it allows for the passage of air in both directions. It can be used to make dust covers for costumes, upholstered furniture and rolled textiles.
Mounting Acid-free board When mounting prints, drawings and other small flat objects, ensure that your mounting board is acid-free.
Acid-free paper - Wikipedia
This can also be used for storage, as it is sometimes buffered to stop the movement of acids. As with acid-free tissue, buffered board should not be used for items such as photographs and textiles. Ethafoam and Plastazote These foams are made from stable polyethylene and blown with nitrogen, an inert gas.
They can easily be cut into supporting mounts for three dimensional shapes. Although they come in a range of colours, only the black and white versions are safe for use as the colourants used in others may stain or damage objects.
Perspex Perspex, or polymethylmethacrylate, can be moulded into stands for small glass, ceramic and other solid objects in good condition. It can be difficult to process and shouldn't be used with adhesives that contain harmful vapours. Harmful substances can quickly build up in the micro-climates of display cases, so ensure that the materials are inert and stable. Metal Metal is the preferred material for display cases and storage shelving or cupboards.
It is strong, smooth, inert, non-flammable and does not emit any harmful vapours, which makes it well equipped to protect objects from all manner of threats.
To prevent rusting, metal should always be covered with a protective layer, preferably baked enamel rather than paint. Wood Wood produces harmful vapours such as formic and acetic acids and peroxides, although some types are worse than others.
In particular, wood that is freshly cut and unseasoned can cause the most damage. Metal can be corroded by: This voluntary standard covered pH value, tear resistance, alkaline reserve, and lignin thresholds for paper to last thousands of years and was developed to encourage the use of acid-free paper in library materials.
There are various standards for "acid-free" paper, with differing requirements. In some quarters, slightly-acidic paper having a pH between 6 and 7 is often also considered "acid-free".Does It Matter If Paper Is Acid-Free? How Can We Tell If It Is? - Q&A Slices
The scope of the standard is to cover publications and documents bought and maintained by libraries and archives. Such works include scholarly journals, periodicals, monographs, government documents, original documents, and significant works in fiction and non-fiction.
An equivalent international standard, ISOwas published in Archival paper is meant to be used for publications of high legal, historical, or significant value.
Thus, "archival paper" is sometimes broken down into two categories: Conservation-grade — acid-free, buffered paper made from wood-based pulp. Archival-grade also Museum-grade — cotton rag paper made from cotton pulp.