Carbonless copy paper, also known as pressure-sensitive copy paper, is a special recording medium that works without relying on traditional chemical pigment transfer, but instead uses microcapsule technology to achieve the effect of carbonless copying. The core of this technology is to encapsulate ink or dye in the form of tiny particles on a layer of paper. When writing or printing, the upper and lower layers of paper are brought into close contact by external force, and the pressure activates the rupture of the internal microcapsules, which releases the dye to react with the chemicals on the receiving layer, thus forming clearly visible text or patterns.
Features
- Environmental protection and safety: carbonless copy paper does not contain harmful chemicals, no odour in the process of use, and in line with the requirements of the modern office on the green environment.
- Long-term preservation: the use of carbonless copy paper produces a copy of stable handwriting, light, heat and humidity resistance, can ensure that the colour effect to maintain at least 15 years, which is conducive to the long-term preservation of important documents and access.
- efficient and convenient: without the use of traditional copying pads or other media, carbonless copy paper greatly improves the efficiency of the work, especially for a large number of data entry, the production of bills and other computer office scenarios, just a single operation can be completed to fill out multiple documents.
- Clear handwriting: the edges of the rewritten handwriting are sharp and not easy to be blurred, which ensures the accuracy and completeness of the written records.
Applications
Carbonless copy paper is widely used in various industries and fields, such as:
- Commercial invoices and receipts: in sales, finance, logistics and other industries, it is used to issue multiple documents, such as sales invoices, purchase orders, warehousing lists, etc.
- Contract documents: legal documents, insurance policies, bank transfer vouchers, and other areas where multiple archived copies need to be generated at the same time.
- Questionnaires and Forms: Various types of census, enrolment forms, exam answer cards, etc., to facilitate the rapid collection of information and generate multiple copies of records.
- Medical Records: Hospital medical records, prescriptions, and lab test reports are important medical documents that require accurate reproduction and long-term preservation.
