Printing is carried out on the surface of an object, and electrostatic phenomena are mainly manifested on the surface of the object. The relationship between the two is very close. Due to friction, impact, and contact between different substances in the printing process, almost all substances invo ...more...

3. Determination of ink properties 1) Ink adhesion fastness test 1 The reference standard is GB/T 13217.7-91 GB/T 13217.1-91, and the test is carried out at a temperature of 25±1°C and a humidity of 65%±5%. 2 test results and analysis The BOPA film was subjected to ion bombardment tre ...more...

According to Singapore’s “Lianhe Zaobao” report, Singapore’s environmental company, Bio Bag Singapore, has partnered with a Norwegian company to set up a factory in Singapore to produce a “corn plastic bag” that can be biodegraded. The "corn bag" is ...more...

Patent Name Bag Forming Automatic Packaging Machine Patent Applicant Harbin Boshi Automation Equipment Co., Ltd. Principal Applicant Address 150001 No. 92, Xidazhi Street, Nangang District, Harbin, Heilongjiang Province 758 Mailbox inventor of Harbin Institute of Technology Wang Xuesong; Gong Hait ...more...

Three Consciousness of "Simple Packaging" One is the awareness of value analysis. Since the value engineering was introduced into China, it has been widely used in some industries and has achieved remarkable results, but the application of value engineering in the packaging industry nee ...more...

With the development of science and technology, especially since the industrial revolution of the 17th century, great achievements have been made in natural transformation and economic development. However, in the rapidly developing global economic civilization, there are also negative effects of ...more...

Magnetic Educational ToysOem Fashion Intelligence Kids Toys,Diy Baby Magnetic Science Toys,Self-Assembly Toys For KidsKebo Toys Co., Ltd. , http://www.kbmagnetictoys.com ...more...