How the overprinting color effect of color prints is an important factor in measuring product quality. Therefore, correctly mastering the printing process of color overprint products and putting a good operation on them are effective guarantees for improving product quality. We know that the over
The style of the blade depends mainly on the edge angle. There are usually two types of edge angles: an arc-type edge angle milled by a vertical grinding machine; and a straight edge type edge grinding using a horizontal grinding machine. There is also a special type of edge angle that can be used
Ilapak of Pennsylvania, United States, introduced a new continuous packer Delta VacMap. According to reports, packaging products using this packaging machine can guarantee the same long shelf life compared to thermoplastic packaging, but at a lower cost. The Delta VacMap is a horizontal packaging
1 Introduction In recent years, due to people’s increasing awareness of environmental protection, many countries have successively promulgated laws and regulations concerning the control of volatile organic compounds (VOCs). Therefore, the reduction of the use of solvents or products witho
New UV-backing pigment series: General Press Colors developed 12 types of primers in 2003. In 2004, the company made further improvements to develop more pigmented primers. This series of products can meet the requirements of fast and stable curing, and at the same time improve the friction resist
Patent name Applicant for stoppers for bottled wine Patent Marko Mássalogno Principal Applicant Address Portogruaro, Italy Inventor Marco Musazarno Filing (Patent) No. 01823592.1 Date of Application 2001.11.22 Approval Date Approval Notice No. 1545468 Auditing Announcement Date 2004.11.10 Instr
II. Main characteristics of biodegradable plastics Recently, biodegradable plastics developed in the world include natural polymer synthesis, microbial fermentation synthesis and chemical synthesis. There are dozens of varieties in the three major categories. Due to the different raw materials and
