Beer Bottles Research Articles

Numerical investigation of a Y-shaped thermoacoustic combustor with a Helmholtz resonator implemented and operated at off-design conditions

Self-excited thermoacousitc instability is undesirable in propulsion and gas turbine engines. To attenuate these instabilities, Helmholtz resonators shaped like a beer bottle are typically applied to dampen combustion-driven acoustic oscillations. The damping effect is maximized at resonance, since large volume of fluid in the cavity volume compresses and expands periodically, while a mass of the fluid in the resonator neck oscillates. Such periodic motions lead to thermos-viscous and vortex shedding losses. In this work, two-dimensional numerical studies on a Y-shaped thermoacoustic combustor with a Helmholtz resonator attached are conducted to shed lights on the damping performances of the resonators at off-resonance conditions. The Y-shaped system has a mother stem at the bottom. It splits into 2 bifurcating upper branches with different lengths corresponding to 2 non-harmonic longitudinal modes. Premixed propane and air are burnt in the bottom stem. The effects of the off-design conditions achieved by varying the resonator cavity volume on the limit cycle oscillations and the combustion products are examined in details. It is found that when the mass flow rate oscillation amplitude at the neck is increased by 1500%, the acoustic pressure amplitude is reduced by 20%. However, the dominant and secondary mode frequencies are almost unchanged.

Head/skull injury potential of empty 0.5-l beer glass bottles vs. 0.33-l Coke bottles

The medical and biomechanical assessment of injuries from blows to the head is a common task in forensic medicine. In the context of a criminal justice process, the injury potential of different striking weapons is important. The article at hand compares the injury potential of assaults with a 0.5-l beer bottle and a 0.33-l Coke bottle, both made of glass. The research team hit 30 used empty 0.5-l beer bottles and 20 used empty 0.33-l Coke bottles manually on an aluminum dummy skull set on a force measuring plate, using acrylic and pork rind as a scalp surrogate. There was no significant difference in fracture threshold and energy transfer between the examined beer and Coke bottles. Both glass bottles are able to cause fractures to the facial bones while cranial bone fractures are primarily not to be expected. Blows with a 0.5-l beer bottle or with a 0.33-l Coke bottle to the head can transfer up to 1.255 N and thus are able to cause severe blunt as well as sharp trauma injuries.

Reverse Logistic Processes for Glass Container Reuse

The beer industry has been seeking alternatives to reduce the negative impacts of global warming on its manufacturing processes with the hope of attaining a more sustainable development. In accordance, a three-stage environmental plan has been put forth. The first stage proposes a washing and disinfection process for glass bottle reutilization applying lean principles, which in turn comply with current sanitary regulations. Secondly, distribution and recollection routes have been established after considering a vehicle routing problem (VRP) with simultaneous pick-up and delivery, as well as time windows (VRPSPDTW). This VRP involves beer bottle pickup and delivery at different customer locations, with both early and late deadlines, along with pre-established pickup and delivery demands. Tabu Search metaheuristic was adapted for a greedy algorithm in order to bring about positive outcomes. Therefore, a Life Cycle Analysis (LCA) for actual and proposed situations was applied to measure and compare emissions. Finally, with the objective of evaluating its financial impact, a Monte Carlo simulation was applied considering risk and uncertainty impact in all financial outcomes. This uncertainty was appraised through a Weighted Average Capital Cost (WACC) in conjunction with forecasted sales growth. In conclusion, the results showed that the cost-benefit ratio was stable in both the short- and mid-term.

Mechanism and prognostic indicators for explosion-related eye trauma: eye injury vitrectomy study.

To explore the clinical features, surgical interventions and prognosis of injured eyes following explosion and to develop the risk factors for poor prognosis. A nested case-control study. To the date of 31 December 2018, 99 explosion-related eye globes were selected from the Eye Injury Vitrectomy Study database, which is a multicenter prospective cohort study and began in 1990s. All cases selected underwent vitreoretinal surgery or enucleation and were followed up for at least 6months. Clinically meaningful preoperative variables and outcomes were used to develop logistic regression models. The unfavourable outcomes were defined as silicone oil-filled eyes, phthisis bulbi, enucleation and anatomically restored eyes whose final BCVA is worse than initial vision after 6months of follow-up. The proportion of unfavourable outcomes was 92.0%, 60.9% and 66.7% in large festive fireworks, detonator and beer bottle groups respective. The anatomic and visual outcome of injured eyes with combined injury of blast wave and projectile were worse than that of ruptured eyes (Fisher's exact=0.041). The extrusion of iris/lens (OR=3.20, p=0.015), PVR-C (OR=6.08, p=0.036) and choroid damage (OR=5.84, p=0.025) is independent risk factors of unfavourable prognosis for explosion-related eye trauma. The extrusion of iris/lens, PVR-C and choroid damage is the independent risk factors for unfavourable outcomes in explosion-related eye trauma. There is a unique injury mechanism in explosion-related eye trauma. Through the nested case-control study, the extrusion of iris/lens, PVR-C, and choroid damage are the independent risk factors for unfavorable outcomes in explosion-related eye trauma. The mechanism of open globe mixture and close globe mixture in explosion-related eye trauma need more cases and participating units to explore together in the future.

Automatic defect inspection system for beer bottles based on deep residual learning

Automatic detection of defects in recyclable beer bottles would reduce both the cost of the production process and the time spent in the quality inspection. A novel approach is proposed for automatic detection of defects occurring on the beer bottles by deep residual learning. This method extracts the characteristic information of beer bottle defects through the deep learning network and realises the classification of defect characters. In this work, the recognition of three kinds of common defects (defective body, defective mouth, and defective bottom) is realised, and the promising result demonstrated that the proposed method is capable of inspecting defects of beer bottles with outstanding accuracy. Particularly, a state-of-the-art convolutional neural network (CNN) was applied to the detection of beer bottle defects, which improved the accuracy of beer bottle detection comparing with traditional methods. Experimental results show that the new approach satisfies the requirement of defect detection and is able to improve the production efficiency.

Automatic defect inspection system for beer bottles based on deep residual learning

Automatic detection of defects in recyclable beer bottles would reduce both the cost of the production process and the time spent in the quality inspection. A novel approach is proposed for automatic detection of defects occurring on the beer bottles by deep residual learning. This method extracts the characteristic information of beer bottle defects through the deep learning network and realises the classification of defect characters. In this work, the recognition of three kinds of common defects (defective body, defective mouth, and defective bottom) is realised, and the promising result demonstrated that the proposed method is capable of inspecting defects of beer bottles with outstanding accuracy. Particularly, a state-of-the-art convolutional neural network (CNN) was applied to the detection of beer bottle defects, which improved the accuracy of beer bottle detection comparing with traditional methods. Experimental results show that the new approach satisfies the requirement of defect detection and is able to improve the production efficiency.

Soon the Sentence Sign

Does artificial intelligence have a place in jurisprudence and justice? Are there jobs where you would prefer AI to be in charge? Should the expense of trial (vs accepting a plea offer) be a factor in determining the punishment for a crime? In this work of philosophical short story fiction, Jason lives on a remote planet colony and has been arrested for hitting a fellow bar patron over the head with a beer bottle. The arresting officer gives him a choice. He can sit in jail and wait for the rotating judge to come through in a few months, or he can use Judicial Suite 3.7.1 and save everyone the time and trouble of a real judge in a court hearing. Jason accepts the use of the AI judge and is offered the choice of various AI lawyers to represent him. He is unable to decide which AI lawyer he wants to have represent him so he decides to plead guilty and allow the AI judge matrix to determine his punishment. The AI judge reviews the case and issues Jason a fine and therapy. Jason emerges from the “court room” and sees his arresting officer waiting for him. She informs him she had a bet with her fellow officer on if he would use the software or not. She won the bet.

Influence of moisture and CO2 on the material behavior of thermoplastic elastomers for beer bottle closures

Metal closures with a polymer-based sealing for beer bottles have been known since the late nineteen-sixties. However, to what extent which parameter of the polymer sealing gasket plays a role in closure performance to keep the beer quality to a highest level possible is not fully understood. For this purpose three thermoplastic elastomer (TPE) liners were investigated by differential scanning calorimetry (DSC), Fourier transform infrared (FTIR) spectrometry, dynamical mechanical analysis (DMA), scanning electron microscopy (SEM) and surface roughness in order to understand the effect of relative humidity (RH) and carbon dioxide (CO2) on their physical and chemical properties as well as their macromolecular structures. The TPEs’ viscoelasticity in the frequency domain under different isothermal conditions was evaluated. RH and CO2 were effective for changes in thermomechanical and surface properties. Liner C was found to have lower seal performance attributed to its relatively higher crystallinity, stiffness, weaker bond structure and rougher surface. Vibrations can lead to seal leakage in Liner B due to its higher damping behavior during production and transportation. Liner A outperforms others due to stabile behavior within the operational temperature range.

Deadly trap or sweet home? The case of discarded containers as novelty microhabitats for ants

The presence of anthropogenic waste in the environment is one of the most pervasive pollution problems affecting wildlife around the world. Among different types of rubbish, beverage containers represent an ecological trap for invertebrates. However, it also may serve as a nest site. In the present study, we aim to assess if ants can exploit discarded containers as nesting sites, the intensity of mortality of ant workers foraging discarded containers, and ant preferences toward particular features of containers. The study was conducted in September 2018 in 10 woodland areas in the city of Wrocław, Poland. In total, 4.4% of 939 collected containers were used as nest sites by four ant species. Additionally, we found 698 dead workers, representatives of at least 11 species, in 10.3% of investigated containers. Most frequently, ants inhabited brown plastic and glass bottles, and an increase in neck diameter of containers decreased the possibility of nest occurrence. Dead workers were marginally significantly more often found in colourless glass bottles when compared to brown ones and were more frequent in sweet drink and vodka bottles than in beer bottles. Additionally, larger capacity increased the frequency of occurrence of dead ants. Although ants use anthropogenic waste as nest sites, it predominantly appears as a threat for foraging ant workers, most probably attracted by the smell of fermenting beverages or decomposing carcasses of previously trapped animals. Thus, to protect species inhabiting human-disturbed habitats, we suggest developing tools helping to prevent the accumulation of waste in urban woodlands.

Stretchable Skin‐Like Cooling/Heating Device for Reconstruction of Artificial Thermal Sensation in Virtual Reality

AbstractAlong with visual and tactile sensations, thermal sensation by temperature feeling on the skin can provide rich physical information on the environment and objects. With a simple touch of objects, relative temperature can be sensed and even objects can be differentiated with different thermal properties without any visual cue. Thus, artificially reproducing accurate/controllable thermal sensation haptic signals on human epidermis will certainly be a major research area to reconstruct a more realistic virtual reality (VR) environment. In this study, for the first time, a skin‐like, highly soft and stretchable and bi‐functional (both cold and hot sensation) thermo‐haptic device is reported for wearable VR applications with a single device structure (not separate heater and cooler). The skin‐like thermo‐haptic (STH) device can actively cool down and heat up deformable skin surfaces with instantaneous and accurate adjustment of temperature based upon a feedback control algorithm to mimic desirable thermal sensation with 230% stretchability. As a proof‐of‐concept, the STH device is integrated with a finger‐motion tracking glove to provide artificial thermal sensation information to the skin in various situations such as touching cold beer bottles and hot coffee cups in virtual space. This new type of STH device can offer potential implications for next‐generation haptic devices to provide unique thermal information for a more realistic virtual‐world field and medical thermal treatment.

How much are we exposed to alcohol in electronic media? Development of the Alcoholic Beverage Identification Deep Learning Algorithm (ABIDLA)

BackgroundEvidence demonstrates that seeing alcoholic beverages in electronic media increases alcohol initiation and frequent and excessive drinking, particularly among young people. To efficiently assess this exposure, the aim was to develop the Alcoholic Beverage Identification Deep Learning Algorithm (ABIDLA) to automatically identify beer, wine and champagne/sparkling wine from images. MethodsUsing a specifically developed software, three coders annotated 57,186 images downloaded from Google. Supplemented by 10,000 images from ImageNet, images were split randomly into training data (70 %), validation data (10 %) and testing data (20 %). For retest reliability, a fourth coder re-annotated a random subset of 2004 images. Algorithms were trained using two state-of-the-art convolutional neural networks, Resnet (with different depths) and Densenet-121. ResultsWith a correct classification (accuracy) of 73.75 % when using six beverage categories (beer glass, beer bottle, beer can, wine, champagne, and other images), 84.09 % with three (beer, wine/champagne, others) and 85.22 % with two (beer/wine/champagne, others), Densenet-121 slightly outperformed all Resnet models. The highest accuracy was obtained for wine (78.91 %) followed by beer can (77.43 %) and beer cup (73.56 %). Interrater reliability was almost perfect between the coders and the expert (Kappa = .903) and substantial between Densenet-121 and the coders (Kappa = .681). ConclusionsFree from any response or coding burden and with a relatively high accuracy, the ABIDLA offers the possibility to screen all kinds of electronic media for images of alcohol. Providing more comprehensive evidence on exposure to alcoholic beverages is important because exposure instigates alcohol initiation and frequent and excessive drinking.

The Dangling Days

The Dangling Days Steve Yarbrough (bio) I originally met the Brooklyn-based singer-songwriter and multi-instrumentalist Alex Rainer in 2011, when he was living in Boston and had come by our house with my younger daughter. As luck would have it, a couple of folks from North Carolina were also visiting that night, and one of them happened to be the folk and bluegrass guitarist and mandolinist Danny Gotham. I knew next to nothing about Rainer at the time, except that he was the lead singer and trumpet player in a Boston-based reggae band. I figured he’d be uninterested if not appalled by the bluegrass jam Gotham and I started up after a few drinks, but in fact he asked to borrow one of my guitars and in no time had blended right in. At one point, when I laid down my mandolin, he picked it up, studied it for a moment or two, tentatively formed a chord, then joined us on whatever bluegrass warhorse we’d embarked on. I found out later that it was the first time he’d ever had his hands on a mandolin. Shortly thereafter, he acquired one and, in a day or two, became more proficient than I was, though I’d been playing the instrument for years. [End Page 698] There are plenty of musicians on both sides of Rainer’s family. His paternal grandmother played cello in the Westchester Philharmonic. And his father, in addition to being a classically trained pianist who studied with the likes of Murray Perahia, Alexander Petruska, and Nadia Boulanger, also played and taught violin and eight other instruments. But his interests were not limited to classical music. He loved blues and bluegrass and was an aficionado of Pete Seeger, whom Rainer met when he was young. His mother comes from Poland, and on her side there were five organists and the prolific composer Józef Furmanik, for whom a festival of sacred music in the Polish city of Kozienice is named. Whereas he received extensive instruction in the classical repertoire on both piano and trumpet while growing up, Rainer taught himself to play stringed instruments, starting around the age of fourteen with guitar. After I recently watched the livestream launch of his new album Time Changes, which I noted was attracting viewers from various parts of the country, along with others in Poland, Slovakia, Sweden, and the UK, I asked if he used learner’s manuals to tackle a new instrument. “Not really,” he said. “I mean, I remember that I had a book about the guitar, but it didn’t do much except name all the parts and tell you how it was tuned. But knowing scales made it easy for me to figure out chord formations up and down the neck, and the rest was just trial and error.” Though I am not in his league musically, I’ve jammed with him many times over the last few years, and during these sessions I’ve seen him play acoustic guitar, mandolin, mandola, the fiddle, the harmonica, and a biscuit cone resonator. He recently taught himself banjo, too. My suspicion is that if you stripped a car down to its chassis, strung wires between the axles, hung beer bottles from the wires and dumped a bunch of BBs into each one, he’d find a way to play music on the apparatus. The result would no doubt be impossible to categorize, just like [End Page 699] the music on Time Changes. I’ve listened to the album in its entirety on several occasions, and my ears hear plenty of Greenwich Village folk influence, the American primitivism of John Fahey and Robbie Basho, some blistering, edgy bluegrass bass runs, lots of lovely major seventh-soaked jazz textures, a hint of gospel, Mississippi John Hurt-style fingerpicking, the kinds of recurring patterns you hear in Steve Reich’s Music for 18 Musicians, and the additive rhythms so prevalent in the compositions of Philip Glass. One of the most distinctive aspects of Rainer’s music, I’ve always felt, is the interplay between what may seem the quiet simplicity of his lyrics and his dramatic melodic...

Selected Trichothecenes in Barley Malt and Beer from Poland and an Assessment of Dietary Risks Associated with their Consumption.

Eighty-seven samples of malt from several Polish malting plants and 157 beer samples from the beer available on the Polish market (in 2018) were tested for Fusarium mycotoxins (deoxynivalenol (DON), nivalenol (NIV)), and their modified forms ((deoxynivalenol-3-glucoside (DON-3G), nivalenol-3-glucoside (NIV-3G), 3-acetyldeoxynivalenol (3-AcDON)). DON and its metabolite, DON-3G, were found the most, among the samples analyzed; DON and DON-3G were present in 90% and 91% of malt samples, and in 97% and 99% of beer samples, respectively. NIV was found in 24% of malt samples and in 64% of beer samples, and NIV-3G was found in 48% of malt samples and 39% of beer samples. In the malt samples, the mean concentration of DON was 52.9 µg/kg (range: 5.3–347.6 µg/kg) and that of DON-3G was 74.1 µg/kg (range: 4.4–410.3 µg/kg). In the beer samples, the mean concentration of DON was 12.3 µg/L (range: 1.2–156.5 µg/L) and that of DON-3G was 7.1 µg/L (range: 0.6–58.4 µg/L). The concentrations of other tested mycotoxins in the samples of malt and beer were several times lower. The risk of exposure to the tested mycotoxins, following the consumption of beer in Poland, was assessed. The corresponding probable daily intakes (PDIs) remained a small fraction of the tolerable daily intake (TDI). However, in the improbable worst-case scenario, in which every beer bottle consumed would be contaminated with mycotoxins present at the highest level observed among the analyzed beer samples, the PDI would exceed the TDI for DON and its metabolite after the consumption of a single bottle (0.5 L) of beer.

Processing time-series of randomly forced self-oscillators: The example of beer bottle whistling

We present a model-based, output-only parameter identification method for self-sustained oscillators forced by dynamic noise, which we illustrate experimentally with a simple aeroacoustic setup: a turbulent jet impinging a beer bottle and producing a distinct whistling tone in a finite range of jet angles and jet velocities. Given a low-order model of the system, the identification is based on analyzing stationary time series of a single key observable: the acoustic pressure fluctuations inside the bottle. Noting that this observable exhibits all the characteristics of weakly non-linear self-oscillations, we choose as a minimal model the classic Van der Pol (VdP) oscillator: a linear acoustic oscillator (the bottle) subject to stochastic forcing and non-linear deterministic forcing (the turbulent jet). Although very simple, the VdP oscillator driven by random noise proves to be a sufficient phenomenological description of the aeroacoustic limit cycle for the purpose of model-based linear growth rate identification. We derive the associated stochastic amplitude equation, which allows us to describe, on both sides of the bifurcation, the stochastic fluctuations of the acoustic amplitude resulting from a competition between (i) linear growth rate induced by the coherent unsteady vortex force, (ii) random forcing induced by the turbulence and (iii) non-linear saturation of the coherent flapping motion of the jet. Finally, we use the associated adjoint Fokker-Planck equation to reveal both the deterministic potential well and the stochastic forcing intensity that govern these random fluctuations. Additional experiments with an external control validate the identification results. We also observe that different operating conditions can yield similar statistics but different dynamics, showing that the identification method can disentangle deterministic and stochastic effects in systems forced stochastically. This output-only parameter identification approach can be used in a wide range of phenomena exhibiting stationary self-sustained oscillations in the presence of random forcing.

Heavy Metals in the Glass and Enamels of Consumer Container Bottles.

The glass and enameled decorations of bottles of alcoholic beverages sourced from retailers in the U.K. were analyzed by X-ray fluorescence spectrometry for various heavy metals. In the glass substrate, lead, cadmium, and chromium were present at concentrations up to about 1100, 1100, and 3000 μg g-1, respectively, but their environmental and health risks are deemed to be low significance. Of more concern from an environmental and, potentially, occupational exposure perspective are the concentrations and mobilities of Pb and Cd in the enamels of many bottles. Thus, Pb concentrations up to about 100000 μg g-1 were found on the décor of various wine bottles and a beer bottle, and Cd concentrations of up to 20000 μg g-1 were measured in the decorated regions on a range of spirits, beer, and wine bottles. Moreover, maximum concentrations that leached from enameled glass fragments according to a standard test that simulates water and other liquids percolating through a landfill were about 1200 and 3200 μg L-1 for Pb and Cd, respectively, with several fragments exceeding the U.S. Model Toxins in Packaging Legislation and, therefore, defined as "hazardous". Given that safer decorative alternatives are available and that a precautionary principle should be adopted for toxic heavy metals, the pervasive use of Pb and Cd in the enamels of consumer bottles is brought into question.

利用取整函数解决啤酒瓶换啤酒问题

利用取整函数解决啤酒瓶换啤酒问题

Through an Ale Glass, Palely: Mermen, Neptune/Poseidon and Tritons as motifs in beer brands and product labels.

While the merman has been a minor figure in modern popular culture — in marked contrast to his gender counterpart, the mermaid — the figure has begun to enjoy a resurgence in several cultural niches in recent decades. One of the most notable of these has occurred with regard to the branding and marketing of types of beer and, in particularly, with the burgeoning ‘craft beer’ movement that has taken off in North America, Europe and Australasia (in particular) since the early 2000s. After an introduction to the merman in popular culture, this article analyses the use of mermen and related fish-tailed mythological males in brewery names and symbols, on beer bottle labels and in related marketing material. The article considers the product image created by such symbolism and the manner in which it might be modifying the role and perception of the merman and related figures in contemporary popular culture. It furthermore aims to illustrate ways that contemporary abstract, naive, camp and kitsch depictions of mermen are embraced by breweries to situate themselves as culturally engaged, environmentally oriented, or anti-establishment agitators.

IbM Penyulingan Minyak Kayu Putih dan Briket Arang di Desa Delo dan Raekore

Villagers of Delo and Raekore have a traditional eucalyptus refining business by boiling the eucalyptus leaves for aromatic oils. Eucalyptus oil produced quite well, it's just a long distillation process that is 5 to 6 hours so it requires a lot of wood. While the availability of firewood in the forest is currently quite difficult, so people often cut down trees in the forest. So need to find a solution by changing the way of boiling by steam method and using charcoal fuel made from coconut shell, because it has a higher calorific value than the shell is burned directly. Traditional refined eucalyptus oil products, ranging from 2 to 3 beer bottles (1 bottle of beer = 350 ml) per day, so that through the activities of IbM can apply the appropriate technology products that is the installation of wood crude oil refinery by steam method and the using of briquette fuel. The steamed container produced has a volume of 160 liters while the charcoal briquette printing device is capable of printing 8 charcoal briquettes in one print. The using of refinery installations by steam method and charcoal charcoal fuel, can increase the production capacity of eucalyptus oil to encourage economic improvement of Delo and Raekore villagers. The eucalyptus refining oil refinery has a production capacity of 4 to 5 bottles of beer (1 bottle of beer = 350 ml) per day and charcoal briquette presses have a production capacity of 8 charcoal briquettes.

Faeries, Marimachas, Queens, and Lezzies: The Construction of Homosexuality Before the 1969 Stonewall Riots

The Stonewall Riots erupted on a hot night in June 1969 in New York City, when an unlikely group of revolutionaries, a few Black and Puerto Rican drag queens and butch lesbians, turned a routine bar raid into a street fight with the local police. The latter had just taken a payoff from the unlicensed bar owners and arrested the most obvious looking homosexuals. A motley crew of effeminate queers resisted what would otherwise have been a routine raid on a bar that catered to gay people. The conflict attracted an angry crowd of onlookers and supporters who fought into the night with coins, beer bottles, and sticks, and whose struggle ultimately came to symbolize the overthrow of decades of official harassment, repression, and degradation. A simple street fight on June 27th, 1969, changed history and breathed life into the then dormant and internally conflicted homophile movement. In recent years, gays and lesbians have staked out their deserved place in the annals of American legal, social, and political history with a growing body of social and historical accounts of the Stonewall Riots’ and of the pre-Stonewall gay world. Typically, these revisionist histories briefly mention the constant threat of raids and harassment that dictated the closeted lifestyle of most gays and lesbians before the riots. References to the police raids, or to the Riots themselves, however, do not often examine the various social forces converging on that moment when a seedy working-class bar in Manhattan’s West Village, which openly served homosexuals and outrageously dressed Black and ethnic drag queens, became the focal point of a conflict that instigated a national gay civil rights movement.

Role of Nanotechnology in Food Sector

Nanotechnology is a new emerging technology which has applications in different areas like it plays an important role in food sector and is used during food processing and food packaging. Nano-food may provide proper nutrient supplements like iron, vitamins, proteins and essential minerals. Nanotechnology is also self-assured to develop quality food packaging materials and can reduce plastic use. Scientists also going to develop nm sized salt grain particles that may increase surface area; hence our food materials require very less salt to give our taste buds that will cure high blood pressure. Beer bottles made by Plastics are used by many brewer SABMiller that contain a layer of nano-particles of clay that easily separable and filled more space in walls of beer and makes it harder for fizzy CO2 to free from the beer or for O2, that spoil the flavor of beer. There are many Government stakeholders and agencies to determine limitations and release demonstrative prescription and proclamation, as early as possible before-food packaging by nano materials that may have considerable impacts on health of human being. This review focused on the availability of nanofood packaging, processing and their supplements in the current market.