ask: 1. What is a patent? 2. What is a patent agent? 3. What are the inventions and innovations protected by China's patent law? 4. What protection can patents provide for inventions? 5. What are the rights of the patentee? 6. What should I do if the patent is infringed? 7. What matters

A lot of rock climbing enthusiasts who have been involved for a long time are very strenuous when they buy shoes. They are expensive and have little choice. Now they are different. The choice of rock climbing shoes also makes sense. The choice of shoes is nothing more than: performance, price and

Lip Balm TubesLip Balm Case,Cosmetic Packaging Lip Balm,Natural Lip BalmMaochun Plastic & Ruber Hardware Co., Ltd. , http://www.gdmakeuppackaging.com

The co-polyester biodegradable plastic produced by Germany BASF Co., Ltd., under the trade name "Eco flex", is increasing its production capacity. Eastman Co., Ltd. manufactures copolyester biodegradable plastics under the trade name "Faster-Bio" and is used to make starch-base

　　 Lily Sweet is the latest fragrance created by perfume artist Ulric de Varens. It was launched last October by the German company Gerresheimer in Luxe Pack and is one of the company’s most important models. This perfume bottle is made up of two round shapes, in addition to th

2 Study found that the crushed area of ​​honeycomb paperboard can be used as indentation and bending line How to solve the indentation and bending of the honeycomb paperboard? The research found that the damage form of the honeycomb paper core is not only the core dismantling of the

Green Paper Cosmetic PackagingPaper Lipstick Tube,Cosmetic Container,Cosmetic Sample PackagingSanjin Plastic Industry Co., Ltd. , http://www.sdmakeuppackaging.com

According to the "Patent State Independence Principle" of the Paris Convention for the Protection of Industrial Property, if foreign patents are not applied in China within a certain period of time, they will lose their priority and will not be protected by the Chinese Patent Law. The a

The Chemical Industry Department of Dainippon Ink recently introduced an ultra-high-gloss "finely-developed high-grade metal powder" gravure ink that has a metallic effect and is comparable to a mirror surface. The ink is a gravure ink with metal effect obtained by using ultra-high glos

Fives. Subtractive design method Research and development departments taking into account the need for recycling and dismantling when designing products, and materials that are suitable for recycling in the United States, do not focus on which type of plastic should be used to make individual par

one. Recovered heat energy method Most plastics use petroleum as the raw material, and the main component is hydrocarbons, which can be burned. For example, polystyrene burns more heat than dye oil. Some experts believe that sending plastic waste to an incinerator can provide the heat for heating

With China's accession to wto, the gradual improvement of national laws and industry regulations, product packaging regulations have also been standardized step by step, gradually with the international standards. It is an indispensable part of the packaging to mark the products. The effectiv