Qihecai Invoice information to supplier

To all respected suppliers: Our company’s integration of three certificates has been completed. Please update our invoicing information in a timely manner. Thank you! Change of invoice information for Qihecai Compa

发布时间：2026-07-06

Qihecai Notice of Data Change

发布时间：2026-07-06

Instructions for using C-96 series mirror ink

Seven color ink has rich production experience and strong technical strength in the field of screen printing ink manufacturing, with complete process equipment and supporting facilities. Focusing on quality, service, res

发布时间：2026-07-06

Qihecai guidelines for selecting solvent based screen printing inks

Seven color ink has rich production experience and strong technical strength in the field of screen printing ink manufacturing, with complete process equipment and supporting facilities. Focusing on quality, service, res

发布时间：2026-07-06

The world’s first “phase change ink” can achieve passive temperature control

　Science and Technology Daily, Beijing, March 28th (Reporter Zhang Jiaxin) – Researchers at the University of Melbourne in Australia have developed the world’s first “phase change ink” that can

发布时间：2026-07-06

PP silk screen printing ink dilution, cleaning, and testing methods

PP screen printing ink testing method (after complete drying): 1. Glue paper adheres to the surface of PP silk screen ink with hundreds of grids, and quickly pulls up at a 45 degree angle without peeling off the oil; 2.

发布时间：2026-07-06

Formula and color matching of screen printing ink

The allocation of ink in the formula of silk screen ink is quite important, and the color allocation of silk screen ink cannot be ignored. To prepare good ink from the silk screen ink formula, we need to pay attention to

发布时间：2026-07-06

How to improve the adhesion of screen printing ink

Screen printing is one of the most commonly used graphic printing processes. So, how to prevent the ink layer from peeling off and dissolving? Adhesion refers to the fastness of ink to the printing surface. If the adhesi

发布时间：2026-07-06

The environmental friendliness of water-based screen printing ink

For water-based inks, their excellent environmental performance can address the emission and pollution issues existing in the packaging and printing industry. Their most notable features are water and solvent, with low

发布时间：2026-07-06

Green printing in progress: environmentally friendly inks usher in a spring of development

With the increasing advancement of green printing, the market demand for environmentally friendly inks will also see rapid growth, with UV inks and water-based screen printing inks enjoying significant market potential.

发布时间：2026-07-06

Noteworthy emerging screen printing processes and ink technologies

The current packaging and printing market is experiencing robust growth. The screen printing process is only reflected on the surface of packaging, as the market is now flooded with a wide array of goods. Supermarket and

发布时间：2026-07-06

Analysis of the main application fields and scope of screen printing

Screen printing, also known as silk-screen printing, utilizes a device commonly referred to as a screen printer, which has a wide range of applications. Apart from water and air (including other liquids and gases), any o

发布时间：2026-07-06