Processes include sandblasting, cutting, sawing, chiseling, bonding and gluing. Natural feathers are usually prepared by splitting and sanding the quill before gluing. UR cobots automate tasks including machine tending, packaging, gluing, painting, polishing and assembling parts. Resoles are major polymeric resin materials widely used for gluing and bonding building materials. Also, there are very few glues available specifically for gluing PP. Bookbinding is a specialized trade that relies on basic operations of measuring, cutting, and gluing. A laminate is a permanently assembled object created using heat, pressure, welding, or gluing. Ethyl cyanoacrylate is used for gluing various materials. A pin nailer can be used to secure pieces of wood after gluing them together. By gluing together projective planes successively we get non-orientable surfaces of higher demigenus. Acetone may be used to remove surface oils before gluing. Glulam finger joints were developed to provide broad surface area for gluing. Animators would frequently pull pranks such as gluing paper streamers to the wings of flies. It can also be cooked into a paste for specialised gluing purposes. The frame is closed by gluing the ends together.