Jetting-based 3D printing of edible materials

Abstract

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3D-Printed Products for Topical Skin Applications: From Personalized Dressings to Drug Delivery

“…Jetting techniques, such as inkjet, electrohydrodynamic jet (EHD) and binder jet printing, are also used in pharmaceutical approaches. The EHD technique was developed from electrospinning and provides layer-by-layer deposition of aligned fibers, while inkjet printing includes all systems that place small liquid drops on a substrate [60][61][62]. Binder jet printing is based on the agglomeration of powdered material, layer by layer [60] and has been reported as the most successful 3D printing technology since it was used to print Spritam, the first 3D printed medicine approved by the FDA [51].…”

State of the art in additive manufacturing and its possible chemical and particle hazards—review

“… 87 , 88 Jetting‐based methods are the most common for 3D printing of edible items. 89 In this case, it is essential to use appropriate 3D printers that would ensure the sanitary (both microbiological and chemical) quality of these products and enable control of the structure and texture of foods. 3D printing has already attracted great ecological attentions in energy efficiency, material saving, and emission reduction for better sustainability.…”

“…In addition, the use of 3D printing takes place even in food product development 87,88 . Jetting‐based methods are the most common for 3D printing of edible items 89 . In this case, it is essential to use appropriate 3D printers that would ensure the sanitary (both microbiological and chemical) quality of these products and enable control of the structure and texture of foods.…”

3D Printing of Polyvinylidene Fluoride Based Piezoelectric Nanocomposites: An Overview

“…Cost‐effective and straightforward production, low waste, typical high resolution (10–25 µm), highly precise deposition (both position and quantity), and the freedom in the ink design in terms of material selection (metal, ceramics, polymers, composites, hybrids and even biologicals) are the main advantage of this method. [ 38,163–165 ] The use of nanoparticles (metal NPs, inorganic NPs, conductive polymers, and their combination as composite) in inks has attracted the attention of researchers. It is possible to print a nanocomposite simultaneously after the preparation of customized‐multiple inks by controlling the concentration of each component.…”

“…Inkjet printing is suitable for only inks having low viscosity, 1–30 m Pa s is an acceptable range for drop‐on‐demand print‐heads. [ 163–165 ] Summary of the studies based on Inkjet, starting materials, process parameters, and comments are given in Table 1 .…”