With the rapid development of medical technology and the improvement of people's health awareness, the pharmaceutical industry is experiencing unprecedented development opportunities. Pharmaceutic...
In the process of soft packaging production, adhesive solvent free play a crucial role. This polyurethane resin-based adhesive is widely favored for its unique environmental friendliness and high effi...
In the field of composite flexible packaging, polyurethane adhesives have become leaders in the industry due to their excellent performance and wide range of applications. However, when faced with a p...
In the food industry, packaging is not only about the appearance of the product but also serves as an important barrier to ensure food safety. Especially for liquid foods like juices, ketchup, alcohol...
In the modern packaging industry, flexible packaging is highly favored by the market for its lightweight, flexibility, and aesthetic features. The quality of flexible packaging largely depends on the ...
With the rapid development of IoT technology, RFID (Radio Frequency Identification) technology, due to its unique advantages, has been widely applied in various fields. The reliable performance of RFI...
With the rapid development of the textile industry, textiles not only have increasingly widespread applications in daily life but also show great potential in high-tech, medical, environmental protect...
In the printing industry, the quality of ink directly affects the appearance and performance of printed products. And ink binder, as an indispensable part of the ink, its performance and quality have ...
With the increasing awareness of environmental protection,water borne adhesives are being used more and more widely in the flexible packaging industry. As a leading company in the domestic high-perfor...
In the soft packaging industry, the choice of adhesive is crucial. Different types of adhesives are suitable for different packaging materials and process requirements. As the leading company in the d...
In the modern fields of material processing and manufacturing, the application of laminate adhesives is becoming increasingly widespread. This special adhesive can not only establish a strong connecti...
In today's rapidly changing packaging industry, the requirements for materials are becoming increasingly stringent, especially concerning environmental protection, performance, and appearance. Sol...
In modern manufacturing, laminating adhesives play a crucial role. They are not only the bonds that tightly adhere different material layers together but also the key factors in ensuring product perfo...
In the field of modern packaging and composite materials manufacturing,lamination adhesives and extrusion lamination are two common technologies that each play a significant role in creating multi-lay...
In the modern printing industry, PU resin for ink (polyurethane resin) is highly favored due to its unique properties. This polymer, with -NHCOO- as its main structural unit, not only endows the ink w...
Textile composite adhesive, as an important industrial adhesive, is increasingly used in the textile industry. Its appearance has not only improved the production efficiency of textiles but al...
Previously, dry lamination was the main method used by domestic flexible packaging enterprises. However, with the rapid development of the economy and the gradual maturation of various conditions, dom...
I. Types and Development History of Solvent-Free Polyurethane AdhesivesSolvent-free lamination processes, equipment, and adhesives were developed in the 1970s, evolving from the first generation of pr...
In today's era, which increasingly emphasizes environmental protection and sustainable development, water-based acrylic adhesive, as an environmentally friendly material, plays an important role i...
Soft packaging uses a variety of raw materials, among which various films account for a significant proportion. Climate-induced temperature changes can affect the properties of these films differently...
In the last article we list the problem made by solvent EA, and also explain how it influences the quality of lamination. And now we will discuss the quality requirement of solvent EA, also how to che...
In the last two articles we already discuss the how the solvent EA influence the lamination quality, and it will make possible problems. And we also introduce which quality we need and how to check th...
Ethyl Acetate (CAS No. 141-78-6, here we call it EA), though it seems only a simple and single organic solvent without special characters, is also one of the most important raw materials for dry lamin...
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