Typically our blog posts focus on the dark side of mold. How mold is hazardous, problematic, and a general headache when it is found inside a home or building. While all of those posts are very informative, it is also worth mentioning the beneficial qualities of mold. This post will shed some light on mold&#;s critical role in the environment and its impact on the food industry.
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All living organisms on this planet die at some point, yet we don&#;t see the remains of deceased organisms littering the ground. This is mainly because of decomposition. A key player in decomposition is fungi. Mold is a fungus that is saprobic, meaning it feeds on decaying organic materials. By nature, mold&#;s intended purpose is to break down organic matter; without mold the circle of life would not be complete.
There is even a type of mushroom known as the Oyster mushroom that can help clean up after oil spills permachulturenews.org//02/11/fungi/ . Keep in mind that mushrooms and mold are both fungi. The fibrous mycelia network of the Oyster mushroom can filter harmful components in soil and water such as pesticides and E. coli permachulturenews.org//02/11/fungi/ . This unique property of the Oyster mushroom can even break down oil and petroleum permachulturenews.org//02/11/fungi/ .
In terms of future use of the beneficial qualities of mold, scientists are currently researching methods for using mold to create sustainable sources of fuel. This can be done by using molds to degrade cellulose into sugars which can be converted into ethanol permachulturenews.org//02/11/fungi/ .
http://science.jrank.org/pages//Mold.html&#;>Mold &#; Beneficial molds historyThe most obvious impact mold has is on cheese production. Moldy cheeses such as blue cheese and Roquefort use Penicillium roqueforti and Brie and Camembert use Penicillium camemberti to obtain their characteristic flavors fsis.usda.gov/wps/wcm/connect/a87cdc2c-6ddd-49f0-bd1f-e68/Molds_on_Food.pdf?MOD=AJPERES . In addition to cheeses, Asian countries have used a mold type called Aspergillus flavus to make soy sauce fsis.usda.gov/wps/wcm/connect/a87cdc2c-6ddd-49f0-bd1f-e68/Molds_on_Food.pdf?MOD=AJPERES . Rhizopus is another type of mold that is widely used in the brewing industry because it metabolizes starch and produces glucose which is used in the fermentation process http://science.jrank.org/pages//Mold.html&#;>Mold &#; Beneficial molds history . Vegans and vegetarians are likely familiar with a food product called tempeh. Tempeh is a cake-like food product similar to tofu that originated in Indonesia http://science.jrank.org/pages//Mold.html&#;>Mold &#; Beneficial molds history . To make tempeh soybeans are fermented in water and fungi. This process allows the Rhizopus oligosporus mold to permeate the soybeans and bind them together creating a high protein food product.
Certainly, you do not want your home to have a leak or a mold problem. It is expensive to fix, time-consuming, and a general pain. However, it&#;s important to keep in mind that mold is a natural and essential part of the environment. It breaks down organic matter, makes delicious food to eat, and can be used to make clothes, building materials, and even furniture. Problems with mold usually occur when mold is found in an area where it shouldn&#;t be. To learn more about acceptable mold levels inside of a home please read our past blog post &#;Can a Home Be Mold Free?&#;. If you are concerned about mold in your home, Indoor Science can perform an inspection in your home or business.
What are the advantages of production molds for your plastic injection needs?
It offers complex shapes with higher tolerance
Its production only takes seconds
It provides high reliability and repeatability
It can be used with a wide range of materials and colors
The excess plastics can be recycled
Production molds offer a variety of benefits for manufacturers and businesses in different industries. These molds provide consistency in the production of parts, allowing for uniform dimensions and specifications. They also offer high production capacity, enabling manufacturers to produce large quantities of parts quickly and efficiently. Over time, the use of production molds can result in significant cost savings, making it a cost-effective solution for businesses.
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This blog focuses on the advantages of production molds. Read on to learn more.
Production molds allow the production of large volumes of uniform, complex parts. However, achieving precise parts requires careful attention to several key factors, such as vent and gate placements, weld lines, corner transitions, wall thickness, and rib and boss design.
Other design elements must be carefully considered, too, for proper ejection of the part from the mold and to achieve accurate tolerances. With this, it is possible to produce parts with repeatable tolerances of ± 0.500 mm (0.020&#;&#;) or even tighter tolerances of ± 0.125 mm (0.005&#;&#;), which makes the molded parts comparable to parts produced through 3D printing or CNC machining and suitable for a wide range of applications.
The process of 3D printing or CNC machining a single part can be time-consuming, taking minutes or even hours. In contrast, the injection molding cycle is much quicker, typically lasting only 10 to 60 seconds. Even if the molding of a complex geometry takes around 120 seconds, it is still possible to mold several smaller parts in one larger mold, maximizing efficiency and reducing costs. This allows for the production of hundreds of identical parts in an hour, making injection molding a cost-effective solution for large-scale production.
When it comes to mass-producing identical parts, plastic injection molding offers a cost-effective and efficient solution. With its high repeatability, a single mold can be used to produce thousands of parts before it requires maintenance. The longevity of mold is typically between 5,000 to 10,000 cycles, while a full-scale steel production mold can last for over 100,000 cycles, making it a durable option for large-scale production. Using the same mold for each part also guarantees consistent quality and appearance, ensuring that every product meets your standards.
Production molding also offers a wide range of material options, with over 25,000 engineered materials that can be used. This includes thermoplastics, thermosets, resins, and silicones, allowing you to find the perfect material for your specific needs and requirements. Common materials used in injection molding include acrylonitrile butadiene styrene (ABS), polyethylene (PE), polystyrene (PS), and polypropylene (PP).
You can also combine materials to achieve the desired physical, mechanical, and chemical properties, such as adding glass fibers to a thermoplastic to create a composite with enhanced strength. Additionally, you have various options when it comes to color, including pre-colored resins, liquid colorants, and salt and pepper blends, giving you the flexibility to achieve the exact color you want.
Lastly, production molding is known for being a highly efficient manufacturing process, producing less post-production waste compared to other methods. However, there will still be some excess scraps generated during the process. Fortunately, these scraps can be easily recycled through a process known as regrinding, where the sprues, runners, or other leftover plastic parts are melted down and reused. This not only saves on material costs but also reduces waste, making injection molding an environmentally friendly choice for mass production. In this way, you can enjoy the advantage of production molding while making a positive impact on the planet.
In conclusion, there are numerous advantages of production molds that manufacturers and industries can reap. With this molding, you can create complex shapes with high tolerance, achieve quicker production, high reliability and repeatability materials, can be used with other colors, and recycled, too.
If you&#;re looking for the best injection molding company in China, look no further than Richfields today!
We at Richfields offer high-quality and affordable injection molding products and services and can help you with all your plastic mold-making needs. You may also read our other blogs here to learn more about how our plastic injection molding process works in China and why it&#;s suitable for your future projects.
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