Important notice to our current and future customers:
G. Bopp + Co. AG (“Bopp”) and even their existing customers have recently noticed that online offerings of products which look similar to those of Bopp and declaring them as “Bopp” products are increasingly being introduced on online purchasing platforms. There is no doubt that these offerings infringe Bopp’s trademarks, violate unfair competition (and other) laws and seriously deceive the market participants.
Bopp have reacted and undertaken respective measures to defend and protect their rights. Considering the enormous number of violators, it seems inevitable that this process will take longer than Bopp desire.
In the meantime, Bopp would like to emphasize the following:
Products manufactured by G. Bopp + Co. AG in Zurich, Switzerland are exclusively available from its subsidiaries in Switzerland, Germany, England, Italy, Sweden, USA, Korea and China.
G. Bopp + Co. AG are one of the world’s leading producers of precision woven wire meshes providing their high-quality products to market leaders in the high tech, pharmaceutical, chemical, aeronautics, plastic, glass, ceramics, mechanical engineering, paper, environmental technology and even space travel (www.bopp.com).
Technical Data SD
We use only the best raw materials in the world for our fine meshes, mostly drawn in-house to exacting wire diameters down to 15 microns. These premium wires are then woven in cleanroom conditions in a special air conditioned building, using state-of-the-art looms developed in house by our own specialists. For particularly challenging applications, these fine meshes can be cleaned and inspected electronically using purpose-designed equipment, also developed in-house. These exhaustive levels of quality assurance and process reliability guarantee a premium value end product and 100% reproducibility.
BOPP SD stainless steel meshes are always manufactured using DIN 1.4301/AISI 304 and held in stock. Other materials/alloys such as DIN 1.4401/AISI 316 are available on request.
1020 mm / 40“
1220 mm / 48“
1530 mm / 60“
Other widths available on request
30,50 m standard, longer rolls available on request
15,25 m für Feinstgewebe, 500 Mesh und feiner
50,00 m for glass printing
Mesh types and applications
In comparison with synthetics, stainless steel meshes exhibit the highest levels of flexural strength and the least percentage of elongation in terms of elastic yield point.
When printing on non-absorbent substrates, off contact distance should be used. The selected off contact distance must allow the screen directly behind the squeegee to detach from the substrate. Only then will the screen detach cleanly and completely from the ink, a prerequisite for a sharp print with even colour lay down.
The required off contact distance is determined by three factors:
Rheology (ink viscosity)