Factory wholesale Packaging Paper Material - continuous copy paper carbonless copy paper – Nutra
Factory wholesale Packaging Paper Material - continuous copy paper carbonless copy paper – Nutra Detail:
HOW CARBONLESS PAPER WORKS?
With carbonless paper, the copy is produced by a chemical reaction between two different coatings, which are generally applied to the front and back of a base paper. This color reaction is caused by pressure (typewriter, dot-matrix printer, or writing instrument).
The first and uppermost layer (CB = Coated Back) consists of microcapsules containing a colorless but color-producing substance. When mechanical pressure is exerted on these capsules, they burst and release the color-producing substance, which is then absorbed by the second layer (CF = Coated Front). This CF layer consists of a reactive substance which combines with the color-releasing substance to produce the copy.
In the case of form sets with more than two sheets, another type of sheet is required as a central page which receives the copy and also passes it on (CFB = Coated Front and Back).
Specification:
Basic weight: 48-70gsm
Image: blue and black
Color: pink; yellow; blue; green; white
Size: Jumbo roll or sheets, customized by clients.
Material: 100% virgin wood pulp
Production time:30-50 days
Shelf life and storage: The shelf life of products stored under normal storage conditions is at least three years.
Product detail pictures:
Related Product Guide:
All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Factory wholesale Packaging Paper Material - continuous copy paper carbonless copy paper – Nutra , The product will supply to all over the world, such as: Grenada, Rwanda, Algeria, We have more than 10 years experience of production and export business. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!
By Michelle from Hungary - 2018.09.19 18:37
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Kevin Ellyson from Liberia - 2017.12.19 11:10