Views: 1 Author: Nicocle Publish Time: 2025-01-22 Origin: Site
Carbonless paper, also known as Carbonless Copy Paper (CCP) or No Carbon Required (NCR) paper, is a type of paper that has the ability to create copies without the need for carbon paper1. Here is a detailed introduction:
Structure and Composition
Coated Back (CB) Paper:Also known as the upper paper, the back of this paper is coated with microcapsules containing a colorless dye solution, which is called the CB layer1.
Coated Front and Back (CFB) Paper:Also known as the middle paper, it is coated with a developer on the front side and microcapsules containing a colorless dye solution on the back side, which is called the CFB layer1.
Coated Front (CF) Paper:Also known as the lower paper, only the front side of the paper is coated with a developer, which is called the CF layer1.
Working Principle1
There are two coatings on carbonless paper: the CF layer containing the developer and the CB layer containing the color former. The color former is a special colorless dye dissolved in a non-volatile carrier oil and encapsulated in microcapsules 3-7 μm in size.
When pressure is applied, such as when writing or printing, the microcapsules are broken, and the colorless dye solution flows out and contacts the developer, triggering a chemical reaction to produce colored text or images, thus achieving the purpose of carbonless copying.
Intelligent production:
Enterprises in the industry have gradually introduced advanced production equipment and technologies to improve the automation and intelligence level of the production process in order to improve production efficiency, reduce costs, and ensure the stability of product quality. For example, high-precision coating equipment is used to achieve uniform coating and controllable thickness, optimize composite technology, and improve the product's water resistance, light resistance, and friction resistance.
Application field expansion:
Despite the impact of digital office, carbonless copy paper still has an irreplaceable role in some specific fields, such as finance, logistics, and medical care. Moreover, with the development of industries such as e-commerce logistics, the demand for carbonless copy paper in express waybills is expected to remain stable. At the same time, in some emerging fields, such as production records of smart factories and data records of IoT devices, carbonless copy paper may also open up new application scenarios.
Market competition intensifies and cooperation coexists:
The carbonless copy paper industry is highly competitive, mainly manifested in brand competition and product competition. In the future, market competition will continue to intensify, and companies need to continuously improve their technical level, product quality, and service level to ensure their competitive advantage in the market. At the same time, the trend of cooperation between companies is becoming increasingly obvious. Through strategic cooperation, technical exchanges, and integration of upstream and downstream of the industrial chain, we can jointly improve the overall technical level of the industry, expand the market field, and improve market competitiveness.
Sales manager: Nicole Yang
Tel:+8613643845413(whatsapp/wechat)
Email:sales08@dtpapergroup.com