In the printing industry, ink is the main raw material. The difference between it and the printing material is: the quality and the amount of remaining (opened) and how it is used. There is a great relationship between on-site management. The quality of printing materials can not be returned at an ---MORE---
The so-called "ink crystallization" refers to the improper control of the printing interval between two colors of ink, the first printing ink has dried solid before the ink is overprinted. Due to the low viscosity of the dry ink layer and the poor wetting of the ink, it is difficult for ---MORE---
With the rise of the green wave in the world, the Chinese tobacco market is increasingly open to the world. Responsibility for the implementation of the "Treaty on Tobacco Control Framework" on environmental protection and the use of environmentally friendly packaging materials are undou ---MORE---
Commodity packaging is an important part of a commodity. It is not only an indispensable outer garment, but also plays a role of protecting the commodity, facilitating transportation, sales, and consumer purchase. It is also a miniature image of a commodity manufacturing company. Color, as an impo ---MORE---
Before the machine enters the factory, it should be installed, commissioned, and accepted by technical personnel, mechanics, electricians, and operators, and carefully read the relevant information about the machine installation provided by the manufacturer to understand the weight, length, width, ---MORE---
5. It is very important to choose the right ink The ink has two adverse effects on the glazing coating: Due to the repulsion of the ink, the moisture of the dispersion coating on the printed area of ​​the printed sheet cannot be fully absorbed by the substrate. Therefore, the degre ---MORE---
1. Choose a reputable furniture city; 2. Choose well-known brand furniture with environmental quality assurance; 3, solid wood furniture is relatively environmentally friendly, but the price is higher; 4, wood-based panel furniture, the highest amount of formaldehyde emissi ---MORE---