A profusion of new and upgraded injection machinery at K highlighted twin themes of Circular Economy and Smart Manufacturing. While presses keep getting faster, they also grow ever more energy efficient in kWh/lb of plastic processed. The vast majority of injection machines at the show were all-electric, hybrid, and/or servohydraulic. This year’s exhibits featured machines equipped to process large amounts of post-consumer recycle (PCR) or biobased materials.




Chen Hsong demonstrated three-layer sandwich molding with recycle in the core. It utilized a second injection unit and an adapter plate to divide the two streams. And Milacron showcased its M-Powered integration of iMFLUX low-pressure molding technology, which is said to adjust automatically for large variations in melt viscosity, a potential risk in processing PCR. Milacron’s multi-nozzle low-pressure injection molding machine (LPIM) technology for structural-foam and structural-web molding is already to handle up to 100% regrind, and testing is underway with iMFLUX on LPIM machines.




A new option on J-ADS all-electric auxiliary machinery from JSW is said to be advantageous for molding thick-wall parts from PLA and other resins. The optional JS servo drive is said to enable extended hold times together with fast injection and high responsiveness.

Another unusual demonstration at K was the debut of a machine and material for molding a new kind of eco-friendly products. Zeroplast is a patented material from a Polish company of the same name (zeroplast.com) that is composed entirely of mineral and nonfood plant-derived waxes, fibers and fillers (including rice hulls and calcium carbonate). This “plastic-free” material is compostable and biodegradable in natural environments. It is also recyclable without any loss of properties, the company says. The material is said to be heat stable to greater than 200 C (392 F) in processing and to 70-75 C (158-167 F).

Zeroplast worked with Wittmann Battenfeld on an exclusive basis to develop a bowing molding machine process for this material. The result is a specially modified, all-electric EcoPower 240 press (240 metric tons) with a special injection unit, heating system, and processing software. According to Wittmann sources, this system was adapted to the Zeroplast material’s sharp transition from solid to liquid and the resulting narrow process window.

Meanwhile, Elmet introduced a web-enabled Premium Connectivity Package with email functionality and remote support for the whole TOP 5000 series. All TOP 5000 dosing systems already have a VNC and OPC-UA interface for data exchange with the molding machine. The new remote-access interface allows users to change settings and monitor system status via the new Elmet Connect online portal and an app, without requiring access to the customer’s own IT network.




Another introduction from Arburg was the vertical, hydraulic Allrounder 1600 T (200 m.t.) with a larger (1600-mm) servo-electric rotary table for automated overmolding of metal inserts, such as pipe fittings mold.

Boy Machines introduced a couple of new features not previously reported: an electric slide table for the Boy 35 E VH with vertical clamp, and integration of a Regloplas TCU with the Procan Alpha controller on a Boy XS (10 m.t.), enabling mold temperatures to be displayed and adjusted on the press control screen (via Euromap 82.1 protocol).

Chen Hsong is offering several new lines of machines, not all of which were at the show. The Jetmaster MK6 line of servohydraulic toggle presses comes in 88 to 668 m.t. The clamp, base, and injection blowing machine unit have all been redesigned and beefed up. Also redesigned is the Jetmaster Large SVP/2 series from 650 to 3000 m.t. New Evolution MK6e servohydraulic toggles (90 to 650 m.t.) are a lower-cost version said to be suitable for 80% of the market. The powerpack ha

Some examples of laminate fabrics are oilcloths, vinyl, chalkboard fabrics, and some types of faux leathers.

These items are really great to have around the house but can be pricy to purchase. Instead, why not make them yourself?

Can you laminate fabric in a laminating machine?



Iron on Laminate:

The most common option for creating lamination fabric is to use iron-on vinyl.


What is Laminated Fabric Typically Used For?
Laminated fabrics are often used for function and are less often used for aesthetic purposes.

Some examples of laminated PE films for your fabric include vinyl, PVP acrylic, and silicone. There are many potential applications for laminated fabric.

These applications include:

Wind disposable coverall
Hoses
Safety Vests

These are just a few examples. Laminated fabric is used for anything that needs a level of water resistance, such as isolation gown.

They are also used for anything that you might want to be stain-resistant or easy to clean.

How Durable is Laminated Fabric?

Propolis is a resin that bees create. It contains a mixture of bee saliva, beeswax which can be used into beeswax candles, and substances from plants and trees. Propolis may have some health benefits for humans, but more large-scale studies are necessary.
Bees use propolis, or “bee glue,” as a sealant. Historically, humans have used it topically or as an oral supplement. However, it may not be suitable for everyone.

This article will look at what propolis is, what the research says about its potential benefits, and how to use it.

What is propolis?

Propolis is a resinous, waxy substance that bees create by mixing their saliva with beeswax, along with compounds from various plants and trees. Bees use it to seal gaps in the hive to keep out intruders. Propolis also has antimicrobial properties and may protect bees from pathogens.


Medicinal properties
One 2019 review suggests that people have used bee propolis as a medicine since the year 300 BCTrusted Source. Ancient Egyptians used propolis for embalming, and some doctors used it during World War II to help with wound healing.


Propolis and honey are also antibacterial, which may make them useful as ingredients in dental care products.




However, because propolis can contain a wide variety of compounds depending on where it came from, it is not always possible to be sure of its contents.

When looking for propolis products, check that the manufacturer has carried out third party testing to verify that the propolis is pure and safe to use.


Research suggests that propolis has a number of properties that could benefit human health. People can use it on the skin, as a mouthwash, and as a supplement for a variety of minor health concerns. It can also be produced into bee jacket, bee suit, bee gloves, etc.

There are a lot of variables to consider when planning for your stadium lighting. The size of the stadium, the number of lights, and how powerful they need to be are all concerns.

Here are seven significant advantages of using an LED system for stadium lighting.

1. They Save Power and Are Cheaper to Operate
LED lights use up to 75% less energy than older styles of lighting. This means that every minute you operate your stadium lights, you are saving money. Depending on what your stadium, baseball field, or even tennis court is used for, this can equal a lot of savings.



While you may think that switching to LED stadium lights is an expensive proposition, here is where the savings start to counteract the price of updating. It is not the only way in which LEDs will save you money, but the direct impact on the reduction of power used is one you will notice right away.




The cost of replacing bulbs has to be factored here as well. While updating to an LED system may seem expensive, the reality is that you won’t be changing light bulbs very often. The light-emitting diodes of the LED pole light system can last longer than 25,000 hours in some cases.

Servo motors are used for robotic applications that require precision positioning. Before diving too deeply into the ways servos are used in robotics, it’s helpful to first learn about the basic function and form of these critical components of motion control.



The potentiometer constantly monitors the position of the output spline. When the output spline reaches the desired position, the power to the motor is cut and the servo robot will hold that position until it receives a signal not to. While stopped in a given position, a servo motor will actively try to hold that position.
A key feature of servos is proportional operation. A servo motor will operate only as fast as it needs in order to rotate from its current position to its desired position. If a servo is stopped at the 180° position but needs to be at the 0° position, the motor will rotate very quickly to get there. If stopped at a position that is already closer to 0°, the motor will rotate much more slowly to get there.
How Are Servos Useful In Robotics?
Servo motors provide numerous benefits in I.M.M robotic applications. They are small, powerful, easily programmable, and accurate. Most importantly, though, they allow for near perfect repeatability of motion. They are used in robotic applications such as:

The RC Servo or Hobby Servo has been used to move the control surfaces of Radio-Control (RC) model aircraft for many years. It has since become very popular for driving the limb joints of small humanoid robots, and when converted for continuous rotation, the wheels of mobile robots. However, some features optimal for aircraft control are less than ideal for industrial robots. First, let’s get the terminology straight:



A lot of gears have to be crammed in to achieve a reduction factor of about 180:1. Of course, the output shaft cannot rotate more than half a turn, so datasheets normally describe servo speed in terms of how long it takes to turn by 60°. For example, a typical figure might be 0.15 secs/60°. That rapid movement could be a problem when using servos to drive the joints of a legged 4 axis robot, 5 axis robot, or 6 axis robot. It does tend to make it lurch about like a mechanical toy but is easily solved by ensuring that movement from one angle to another doesn’t take place in one go. Instead, incremental changes in the PWM signal are made, each separated by a short delay until the target angle is reached.

Why Do We Recycle Metals?
Metals are valuable materials that can be recycled again and again without degrading their properties. Scrap metal has value, which motivates people to collect it for sale to recycling operations.


In addition to a financial incentive, there is also an environmental imperative. The recycling of metals enables us to preserve natural resources while requiring less energy to process than the manufacture of new products using virgin raw materials. Recycling emits less carbon dioxide and other harmful gasses. More importantly, it saves money and allows manufacturing businesses to reduce their production cost. Scrap cable wire recycle machine also creates jobs.



In 2019, 490.98 million (32%) of the the 1,532.51 million metric tons of crude steel produced worldwide was made using recycled materials with scrap motor wrecker.

Around 69% of crude steel in the United States in 2019 was made of recycled materials.

2. Sorting
Sorting involves separating metals from the mixed scrap metal stream or the mixed multi-material waste stream. In automated recycling operations, magnets and sensors are used to aid in material separation. There are machines as electrostatic separators.

At the entrepreneurial level, scrappers may employ a magnet, as well as to observe the material color or weight to help determine the metal type. For example, aluminum will be silver and light. Other important colors to look for are copper, yellow (for brass) and red, for red brass. Scrappers will improve the value of their material by segregating clean metal from the dirty material.

3. Processing
To allow further processing, metals are shredded. Shredding is done to promote the melting process as small shredded metals have a large surface to volume ratio. There are metal crushing machine, hydraulic metal processing machine, recycle accessory machine.


BMRA (British Metals Recycling Association): BMRA represents over 270 scrap metal recyclers of UK and is the leading trade association in the UK.

AMRIA: AMRIA refers to Australian Metal Recycling Industry Association.

CARI: CARI stands for Canadian Associations of Recycling Industries. It has over 200 member companies.

Being a member of trade associations in the recycling industry enables a new recycling business to know and understand the trends in the industry and maintain a good relationship with other businesses in the industry.

During the first 50 years of the 20th century, scientific focus was on the identification of essential elements, particularly vitamins, and their role in the prevention of various dietary deficiency diseases. This emphasis on nutrient deficiencies or “undernutrition” shifted dramatically, however, during the 1970s when diseases linked to excess and “overnutrition” became a major public health concern. Thus began a flurry of public health guidelines, including the Senate Select (McGovern) Committee's Dietary Goals for the United States (1977), the Dietary Guidelines for Americans (1980, 1985, 1990, 1996, 2000— a joint publication of the USDA and the Department of Health and Human Services), the Surgeon General's Report on Nutrition and Health (1988), the National Research Council's Diet and Health (1989) and Healthy People 2000 and 2010 from the U.S. Public Health Service. All of these reports are aimed at public policy and education emphasizing the importance of consuming a diet that is low in saturated fat, and high in vegetables, fruits, whole grains and legumes to reduce the risk of chronic diseases such as heart disease, cancer, osteoporosis, diabetes and stroke.All foods are functional to some extent because all foods provide taste, aroma and nutritive value. However, foods are now being examined intensively for added physiologic benefits, which may reduce chronic disease risk or otherwise optimize health. It is these research efforts that have led to the global interest in the growing food category now recognized as “functional foods.” Functional foods have no universally accepted definition. The concept was first developed in Japan in the 1980s when, faced with escalating health care costs, the Ministry of Health and Welfare initiated a regulatory system to approve certain foods with documented health benefits in hopes of improving the health of the nation's aging population (1). These foods, which are eligible to bear a special seal, are now recognized as Foods for Specified Health Use (FOSHU).3 As of July 2002, nearly 300 food products had been granted FOSHU status in Japan.

In the United States, functional foods have no such regulatory identity. However, several organizations have proposed definitions for this new food category. In 1994, the National Academy of Sciences' Food and Nutrition Board defined functional foods as “any modified food or food healthcare ingredients that may provide a health benefit beyond the traditional nutrients it contains” (2). The International Life Sciences Institute defines them as “foods that, by virtue of the presence of physiologically-active components, provide a health benefit beyond basic nutrition” (3). In a 1999 position paper, the American Dietetic Association defined functional foods as foods that are “whole, fortified, enriched, or enhanced,” but more importantly, states that such foods must be consumed as “… part of a varied diet on a regular basis, at effective levels ” for consumers to reap their potential health benefits (4).


Claims linking the consumption of functional foods or food advanced health ingredients with health outcomes require sound scientific evidence and significant scientific agreement. The Food and Drug Administration (FDA) outlined the criteria for “significant scientific agreement” in a guidance document released on December 22, 1999 (7). As summarized in the schematic shown in Figure 1, there is a clear discrepancy between “emerging evidence” (characterized by in vitro or animal studies, uncontrolled human studies, and inconsistent epidemiological evidence) and “significant scientific agreement.” To reach such agreement requires the support of a body of consistent, relevant evidence from well-designed clinical, epidemiologic and laboratory studies, and expert opinions from a body of independent scientists. Claims about the health benefits of functional foods should be based on sound scientific evidence, but too often only so-called “emerging evidence” is the basis for marketing some functional foods or their components. Table 1 categorizes a variety of functional foods according to the type of evidence supporting their functionality, the strength of that evidence and the recommended intake levels.



 as food additives, now on the market including L. johnsonii La1, L. reuteri, L. GG, and L. casei Shirota. A recent Scientific Status Summary on probiotics from the Institute of Food Technologists summarized the scientific support for the therapeutic and/or preventive use of these functional ingredients for various health concerns including cancer, intestinal tract function, immune function, allergy, stomach health, urogenital health, cholesterol lowering and hypertension (17). The review emphasizes that the future success of probiotics will require strong support from medical and nutrition scientists and that studies documenting these effects in humans are limited.Functional foods of plant origin (Natural Plant Extract)
Numerous plant foods or physiologically active ingredients, such as pharmaceuticals, derived from plants have been investigated for their role in disease prevention and health. However, only a small number of these have had substantive clinical documentation of their health benefits. An even smaller number have surpassed the rigorous standard of “significant scientific agreement” required by the FDA for authorization of a health claim, which will be discussed in further detail below. Those plant foods currently eligible to bear an FDA-approved health claim include oat soluble (β-glucan) fiber (26), soluble fiber from psyllium seed husk (27), soy protein (28) and sterol- and stanol-ester–fortified margarine (29).

Although there is evidence that certain functional foods or food ingredients can play a role in disease prevention and health promotion, safety considerations should be paramount. Safety concerns have recently been raised, particularly with regard to the seemingly indiscriminate addition

This article provides comprehensive information about paper tubes, paper core and composite cans. You will learn how these paper and paperboard products are made and their materials of construction as well as paper tube applications, advantages and drawbacks.

Read further to answer questions like:

What‘s the difference between paper tubes, paper tubes and composite cans?
Why should you select paper tube containers instead of plastic, glass, or metal packaging?
What types and sizes of paper tubes are available from leading manufacturers?
How do I specify paper tubes when ordering or submitting an RFQ?
How is the quality of paper tube products I am buying tested and assured?
How easily can I dispose of or recycle used paper tubes and paper cores?


Paper tubes are also known as paper cores, paperboard tubes, paper cans, fiber drums with paper drum machine, fiber tubes, paper tubing, wound tubes, composite cans, coreboard tubes, and cardboard tubes. While widely used everywhere, the term "cardboard tube" is a misnomer. Cardboard consists of three kraft layers with the central layer corrugated.

II. Paper Tube Types and Shapes
Paper Tube and Core Types
While paper tubes, paper cores and related products are all made from wound plies of paper or paperboard. Paper tubes with paper tube cutting machine or cores can be constructed from one, two or many plies of brown kraft paper or paperboard.

The innermost layer or ply, the liner, and the outermost layer, the wrap, can consist of different materials (foil, film, etc.) or specialized paper. The specialized paper and materials can provide water resistance, graphics or labeling, or a specific color.


Paper tubes have thinner walls and are widely used as containers or packaging for products with paper packaging machine.

A paper core is essentially a heavy-walled paper tube. The much thicker wall of paper cores enables their use in winding webs or sheets of flexible material into rolls in converting operations.


Paper tube and core manufacturing is a paper converting process combining web slitting, web winding and lamination or adhesive bonding steps. Through multiple wraps or revolutions of one or more paper webs or ribbons around a steel mandrel, several layers or plies of paper or paperboard are laminated together around a steel mandrel to form rigid, high strength tubes or fiber cores with paper core making machine.



Spiral Paper Tube or Core Manufacturing
In the spiral paper tube or core manufacturing process with paper core machine, jumbo rolls of paper, paperboard, and lining materials are converted in a rotary slitting operation with paper slitting machine into narrower width ribbons. The paper ribbons are rewound into narrow rolls on rewinding stands.

i want to buy viagra in mumbai <a href="https://viagrakale.com/">does viagra help with sex drive</a>

The Occupational Safety and Health Administration (OSHA) is a body in the United States that plays a critical role in enhancing workplace safety around the country. If you operate a manufacturing company, you must be OSHA compliant so that you can avoid being on the wrong side of the law and so that your employees will be protected from harm. One of the main safety issues that you need to prevent in your manufacturing entity is injuries associated with falls.

Several fall protection measures, which have been in place since 1971, govern workplace safety practices. To prevent falls and associated injuries, you must use the right types of lifting slings in your lifting operations. Given that there are several types of lifting slings, some people find it hard to select the best chain sling. This article highlights some of the factors that you need to consider when it comes time to buy chain slings for your company.

1. Weight and Strength of the Load
Every time you evaluate different types of lifting slings for your operations, consider the weight and strength of the load. It’s common to see a load falling and breaking, especially it isn’t well-supported from the sides. Use strong rigging when dealing with a heavy load and provide support from all directions. Providing support from the sides will prevent falling, thereby preventing injuries to the workers on site.

2. Sling Flexibility
It’s common knowledge that alloy lifting chain slings are flexible enough and can easily be stretched by a heavy load. There are other types of lifting round slings that can be stretched as well. Although this is not a very attractive property of lifting slings, it’s useful in adjusting the load’s center of gravity. This flexibility prevents the load from leaning on one side, which is extremely dangerous in the workplace.

3. Temperature Limits
When choosing lifting slings, make sure that you pay attention to their temperature limits. Lifting slings have been made to accommodate temperatures of up to 1,000 degrees Fahrenheit. Anything beyond these temperatures could be catastrophic. If you’re buying chain slings to lift heavy machinery and equipment in harsh conditions, make sure that you check the temperature standards. The chain sling and lifting clamps you choose should be able to withstand excessive temperatures without stretching or melting.

4. Sling Ratings
Most of the slings available have industrial ratings, which indicate specific conditions of use. Some of the specific details that will be indicated include temperature, load, operational conditions, and how they are attached to the load. Make sure that the chain sling with hoist that you will be getting meets the sling ratings consistent with your needs. If sling ratings and your needs don’t align, this could spell disaster for your workers.

5. Wear and Tear Resistance
Chain slings are exposed to heavy stretching and lifting of very heavy loads. Therefore, signs of fatigue, wear, and tear is a very common problem encountered when using lifting string. When buying a lifting sling, try and find a sling that can withstand fatigue. You should get a chain polyester sling that does not crack when bent by a small radius. Get a lifting sling that can withstand wear and tear to serve you for several years.

6. Lifting Points
Before making a purchase, make sure that your lifting sling has proper lifting points on the load. There should be a mechanism which allows your slings to be attached to the load. Otherwise, you will have to come up with methods of attaching the chain webbing slings to your loads. Check that the holes are big enough to accommodate the entire weight of the load and prevent falls.

There are many different types of lifting slings available to you. Therefore, you have to conduct an exhaustive analysis before deciding on which lifting sling you need to use. After a careful analysis of your needs, you will easily come up with a lifting sling that meets your needs.