نتایج جستجو برای: screen printing

تعداد نتایج: 96067  

Thermochromic printing inks could be security inks which respond to the color change when are being exposed to different temperatures. These inks with unusual chemical and physical specific characteristics are mostly produced for flexographic, screen and rotogravure printing systems under the supervision of skilled technical experts and with precise security controls. Since flexographic thermoc...

Journal: :Journal of the Japan Society of Colour Material 1988

E.-A. Attia K. Khader, O. Nada

Controlling the occurrence of defects is a major challenge for manufacturing organizations that are seeking to enhance their competitive position in today’s global market. This paper considers the process of screen-printing T-shirts using hydraulic and pneumatic printing machines. Several defects in the output of this printing process have been observed, especially with multi colors printing as...

2012
Mladen Stančić Dragoljub Novaković Ivana Tomić Igor Karlović

The printing plate and its characteristics in the conventional printing techniques have a significant impact on print quality and image appearance. In screen printing, a weave of screen mesh i.e. a number of threads per cm, is the most important characteristic of the printing plate, hence the most relevant factor which defines printing quality. Print quality itself is a complex term that includ...

Journal: :Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan) 1974

Journal: :Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan) 1974

Journal: :IEICE Transactions 2016
Masahiro Horibe

This paper presents an innovative fabrication process for a planar circuits at millimeter-wave frequency. Screen printing technology provides low cost and high performance coplanar waveguides (CPW) lines in planar devices operated at millimeter-wave frequency up to 110GHz. Printed transmission lines provide low insertion losses of 0.30 dB/mm at 110GHz and small return loss like as impedance sta...

Journal: :Lab on a chip 2012
Lu-Lu Qu Da-Wei Li Jin-Qun Xue Wen-Lei Zhai John S Fossey Yi-Tao Long

A novel facile method of fabricating disposable and highly reproducible surface-enhanced Raman spectroscopy (SERS) arrays using screen printing was explored. The screen printing ink containing silver nanoparticles was prepared and printed on supporting materials by a screen printing process to fabricate SERS arrays (6 × 10 printed spots) in large batches. The fabrication conditions, SERS perfor...

Journal: :ACS applied materials & interfaces 2015
Woo Jin Hyun Sooman Lim Bok Yeop Ahn Jennifer A Lewis C Daniel Frisbie Lorraine F Francis

Screen printing is a potential technique for mass-production of printed electronics; however, improvement in printing resolution is needed for high integration and performance. In this study, screen printing of highly loaded silver ink (77 wt %) on polyimide films is studied using fine-scale silicon stencils with openings ranging from 5 to 50 μm wide. This approach enables printing of high-reso...

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