Office Stationery Advertising Ballpen Custom Logo Ballpoint Pen Custom Publicity Ballpen Gift Ballpen | |||
Specifications | |||
Product Name |
Plastic Advertising Ballpoint Pen |
Product Color/Logo |
See Photos or Customized |
Product Material |
Plastic |
Net Weight |
8.8g |
Ink color |
blue |
Payment |
T/T,Paypal,West Union |
[Ballpoint pen knowledge] The pen is different, because it uses dry thick ink, the ink is transferred to the paper by the freely rotating steel ball on the pen head, so it does not leak, is not affected by the climate, and the writing time is longer, eliminating the need for The need to infuse ink frequently. A ballpoint pen is a pen that is written with ink and different pigments. The nib is a small steel ball, which is embedded in a small cylindrical copper bowl, and then connected with a plastic tube filled with ink. The ink flows down the steel ball and flows around. The pigment of the ballpoint pen ink is a dye. The ink colors are mainly blue, red and black, among which blue ink is the most used. In the past, the pigment component in the blue ink was a salt base blue and a salt base, and the solvent was oxidized castor oil and ricinoleic acid. Salt-based dyeing The toxic report of the scented ballpoint pen is not uncommon. The volatile organic compounds contained in the inferior scented stationery are toxic and have some damage to the human body; but no incident has been heard of poisoning due to the normal use of oily ballpoint pens do not incorporate volatile organic compounds. |
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