In daily imposition, the bases generally used are mostly new bases. However, the printing industry is becoming increasingly competitive. Every printing company starts with saving raw materials, and the imposition process is no exception. Old bases are often used repeatedly.
A lot of dirt is inevitably stuck on the film base, especially the residue left by the adhesive tape in summer is a headache for the operator. If the treatment is not good, it will prevent the photosensitive layer from being fully exposed during printing, and sometimes it will stick to the bottom of the glass plate of the upper frame of the printing machine, and there will be a lot of dust attached to it, which will affect the complete exposure of the photosensitive layer during the next printing.
If the non-graphic part is okay, it can be treated with a decontamination agent; if it is a graphic part, it is a hassle. If it is light, you must wipe off the residue left by the adhesive tape (the residue is not To prevent the full exposure of the photosensitive layer, it is back adhered to the surface of the PS plate), and then use your finger dipped in the developer solution and wipe it repeatedly. It needs to be wiped multiple times to redevelop the photosensitive layer covered by the residue; Revise the knife to repair or scrap the entire printing plate.
To prevent a similar situation, the following two methods can be used: (1) Within the scope of the conditions, use a soft cloth dipped in alcohol to wipe the dirt on the base, because alcohol is pure and contains A certain amount of moisture can easily wipe off the dirt after absorbing water. In addition, the alcohol volatilizes faster. After the dirt is removed, the film base can be used quickly; (2) Try to be careful when peeling the film base. If it is not to be used temporarily, it should be packed in a paper bag to avoid contact with dirt, so as to protect the base and facilitate the next use.
Ottomans Furniture
Ottomans with rattan hand weaving style and aluminium powder-coated frame, you can sit or put your foot on that and rest yourself competely. Ottomans together with the lounge chair generally, you can relax and enjoy your life.
Even some ottoman have storage function, you can put pillow, books or small items on that.
Handwoven premium resin wicker UV resistant
Rust-resistant powder-coated frames
Cushions included with 30 density sofa foam
Versatile tempered glass tables
Cushions also available with 100% waterproof fabric.
Outdoor ottomans furniture with different style and hand weaving
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