Graphic Communications Commons^™

Feasibility Study Of Transitioning From Thick Plates (0.250”) Mounted On 30-Point Pvc Carriers To Thinner Plate Technologies Mounted On Recyclable Foam And Pet (0.155”) For Post-Print Corrugated, Nathaniel J. Poole

All Theses

In the United States, the most common press configuration for brown-box printing is a 0.280” undercut press. These press configurations have long relied on thick 0.250” plates mounted on 0.030” PVC sheets to print onto corrugated substrates. Each year, around twenty million pounds of waste are produced by the printing industry, through paper waste, plate waste, among other materials. One large factor of that waste is flexographic plate waste, which either ends its life in a landfill or is repurposed into other products. This study establishes a comparison between traditionally used 0.250” plates on 30pt PVC versus 0.155” plates mounted …

A Study On Student Experience In Graphic Communications 1040/1 Summer Accelerated Course, Wren A. Dudley

All Theses

The Department of Graphic Communications at Clemson University offered a 10-day accelerated summer course for students enrolled in Graphic Communications I. This study involved a small sample size, with only four students enrolled in the course, limiting the distribution of data. To evaluate its effectiveness and help determine whether the course should be offered in the future, the researcher asked students to complete a course experience survey. Based on student feedback and survey results, the researcher concluded that the department should continue offering this course. Students identified the flexible class schedule and small class size as key factors contributing to …

Optimizing Sublimation Transfer Printing: Influence Of Temperature And Dwell Time On Different Synthetic Fabrics With A Focus On Color Metrics And Delta E Evaluation, Ramya Potnis

All Theses

Various techniques are employed to create images on textile fabrics. This study utilized a dye sublimation transfer process to print onto synthetic textile fabrics. Sublimation transfer printing is a widely used method for applying designs onto fabrics. However, achieving consistent and accurate color reproduction remains a significant challenge. Factors such as temperature and dwell time can heavily influence the color accuracy and overall quality of the prints, making it essential to study their effects.

The study focuses on the influence of temperature and dwell time to evaluate the color quality of the sublimation transfer prints across different synthetic fabrics. The …

Adaptation And Countermeasures Of Label Manufacturing Companies In The Face Of The Growing Digital Printing Industry, Max Meehan

All Theses

In the constantly evolving landscape of the printing industry, the adoption rate of various technologies remains uneven, notably in digital printing. Although having existed for decades and increasingly matching the capacities of Flexography, label manufacturers have adopted digital printing within label manufacturing domains. This thesis delves deep into the history and operational mechanisms of Flexography and digital printing, shedding light on their innovative trends. By juxtaposing the capabilities of both methods through actual printed samples and comparing costs, we strive to discern the underlying reasons for companies either embracing or refraining from transitioning to digital printing. In conclusion, the research …

Analysis Of Low-Cost Color Sensor Device Performance As Compared To Standardized Spectrophotometers, Bethany Wheeler

All Theses

This work presents the process of assessing and selecting a low-cost color sensor suitable for illustrating essential concepts within pre-established graphic communications curricula for virtual learning. The suitability of the device was determined based on its ability to evaluate concepts presented in the curriculum, such as the whiteness and opacity of the substrates, and the optical density, tone reproduction, color balance, hue error, grayness, and overprint trapping of inks.

The initial testing and data collected from the virtual classroom indicates statistically significant differences between the low-cost device and X-Rite eXact; however, the concept illustration was not impeded by the differences. …

Creating A Printed Electronic Tangible User Interface Suitable For Primary Education Settings, Lauren Toler

All Theses

With the growing popularity of interactive learning, an experiment developing a tangible user interface made of paper was performed. Screen printing was utilized to print conductive traces that would connect to a device that has capacitive touch capabilities. A color mixing program was coded to accompany the tangible interface. It was found that a tangible user interface can be successfully made of paper. Further research with development, construction, and testing of this paper tangible interface was proposed.

The Ink Transfer And Image Definition Differences Between Elastomer And Photopolymer Printing Systems, Jason Palmer

All Theses

With recent advancements in elastomer imaging and plate technologies, a study comparing the ink transfer and image definition characteristics of the current flexographic printing systems was conducted. Using a number of print metrics across a variety of testing conditions, overall results suggested that the elastomer printing system laid down more ink and produced shaper printing than the photopolymer printing system. In particular, the elastomer printing system showed greater solid ink densities for the solvent and aqueous ink printing conditions, while the photopolymer printing system showed higher values in the ultraviolet ink printing conditions. Results across conditions also revealed that the …