paste sticks are sound adhesives in slant or push-up tubes. Users can apply paste by holding the get into tube to save their fingers tidy and rubbing the exposed pin adjacent to a surface.
Most paste sticks are intended to paste paper and card increase together, and are not as strong as some liquid-based variants. They can be used for craft and design, office use and at school. There are now permanent, washable, acid-free, non-toxic, solvent-free, and dyed (e.g. to see where the paste is monster applied easier) varieties. These are most commonly used today.
In 1969 the German company Henkel invented the paste glue after studying the "twist-up ease" and user-friendliness of lipstick applicators. The product was released under the Pritt glue brand. By 1971 the Pritt attach was mammal sold in 38 countries, by 2001 in 121. The first solvent-free, multipurpose glue stick that could be used for further materials (e.g. wood, glass and some plastics) was the "PowerPritt", which was put on the shout from the rooftops in 2003. There is then a "Pritt X", launched in 2010.
Glue sticks are made under many brands and each may have swap features to it. Various brands, such as Scotch, Elmer's, UHU, Kores, Giotto, UFO, Snopake, and Bostik U-Stick create glue sticks. Generic brands next M&G plus build glue sticks, utilising the slant action.
Glue sticks can come in many sizes, the most common ones are 8g, 25g, 36g, and 40g.
Known materials to be used for glue sticks are PVA or PVP. However, the Henkel company is as of 2000 not using PVP in Pritt anymore but makes use of natural starch
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