1000 ml recycled kraft paper rectangular rice bowl and lid

01

 food grade kraft Material:

The rectangular bowl uses kraft paper as the main material, which has many advantages, the first of which is environmental protection. Kraft paper is made of renewable wood pulp and can be degraded quickly in the natural environment, reducing the pollution of plastic to the ecological environment. In addition, the production process of kraft paper is relatively low in energy consumption, which is in line with the concept of sustainable development. Secondly, kraft paper has good strength and durability, can withstand a certain weight and pressure, is not easy to deform, and is suitable for holding various foods, especially hot and cold foods, to maintain the freshness of food. The air permeability of kraft paper is also relatively good, which can effectively prevent food from generating water vapor in the container, thereby reducing the risk of food spoilage. At the same time, the surface texture of kraft paper is natural, giving people a warm and friendly feeling, which can enhance the overall grade and consumer experience of food.

02

Excellent anti-deformation ability

The kraft paper used in the rectangular bowl is specifically treated to enhance its load-bearing capacity. This means that when filled with heavier items, the bowl remains intact without sagging or bending. For instance, when serving a hearty pasta dish or a generous salad, the structural integrity of the bowl ensures that it can support the weight without compromising its form. This reliability is especially important in settings such as catering or outdoor events, where the bowls may be subjected to varying conditions.

In summary, the kraft paper rectangular bowl excels in both deformation resistance and load-bearing capacity. Its robust design and material characteristics make it a top choice for consumers looking for a reliable, strong, and eco-friendly dining solution that can handle various food types without risk of compromising its structure.

03

Low temperature guardian

Kraft paper rectangular bowls are ideal for food storage due to their excellent low temperature resistance. Compared with ordinary paper products, kraft paper has been specially treated to remain stable in low temperature environments without softening or breaking. This feature enables it to store liquid foods such as soups, beverages and sauces for a long time under refrigerated and frozen conditions.
In low temperature environments, many paper containers are prone to become fragile due to moisture absorption or freezing, resulting in leakage or breakage. However, the material structure of the kraft paper rectangular bowl has been optimized and has good moisture resistance, which can effectively resist moisture penetration, thereby ensuring that the container is not affected when storing liquids. This allows consumers to use kraft paper rectangular bowls with confidence when choosing food containers, without worrying about food leakage or container deformation.

04

Suitable for Various Foods and Venues:

Rectangular kraft paper bowls are a popular choice for food storage and takeout due to their excellent versatility. These bowls come in a wide range of capacities, from 126 ml small bowls perfect for skewers and ice cream scoops to 1000 ml large bowls ideal for team-building events.The 126 ml small bowls are perfect for holding skewers, ice cream scoops, and other snacks, making them convenient to carry while keeping the food fresh and flavorful. On the other hand, the 1000 ml large bowls are suitable for sharing more substantial meals like salads, noodles, or soups, making them ideal for team-building events, parties, and family gatherings.

Moreover, the eco-friendly nature of kraft paper bowls makes them a sustainable choice, catering to the needs of modern consumers in various settings. Whether in restaurants, cafes, or for takeout delivery, rectangular kraft paper bowls provide a safe and reliable container for food, meeting the storage needs of different types of cuisine.

165 Ml rectangular bowl

260 Ml rectangular bowl

500 Ml rectangular bowl

650 Ml rectangular bowl

750 Ml rectangular bowl

880 Ml rectangular bowl

1000 Ml rectangular bowl

The kraft paper rectangular bowl, with its excellent adaptability, can be perfectly combined with various types of lids to meet different usage needs. First of all, the PET lid commonly seen on the market has excellent transparency and sealing, which is very suitable for occasions where the appearance of food needs to be displayed. Secondly, the PP lid is suitable for the packaging of hot and cold foods due to its heat resistance and cold resistance, making the kraft paper bowl play a role in various catering scenarios. In addition, the OPS lid is lightweight and easy to recycle, which further enhances the environmental protection attributes of the product and provides consumers with a green choice. The paper lid highlights the degradability, which is in line with the trend of sustainable development and is suitable for users who pay attention to environmental protection. The injection molded lid provides better protection for food and ensures freshness with its precise matching and excellent sealing performance. It can be seen that the various lid options for the kraft paper rectangular bowl not only improve the practicality of the product, but also enhance its competitiveness in the market and meet consumers' needs for diversity and environmental protection.

Rich selection of paper raw materials: Diversity creates packaging quality

 

In the disposable paper catering packaging factory, there's a diverse range of paper materials and coatings available, strongly supporting the production of high-quality packaging products. These include high-quality kraft paper, food-grade paperboard and interlayer paper. They possess excellent strength and durability, effectively catering to the packaging needs of various food items. The factory also uses coating materials like polyethylene (PE) and polypropylene (PP), which provide outstanding waterproof and oil-proof properties for paper packaging. They effectively prevent liquid penetration and grease leakage, ensuring food freshness and safety.

Unlimited creativity in printing design: Diversity brings unique charm

 

Our factory offers a diverse array of printing options, ranging from conventional offset to cutting-edge digital printing tech, catering to all kinds of customer demands.

Offset printing delivers top-notch efficiency and quality. It ensures even coloring and sharp details in bulk production, making it perfect for packaging with intricate designs and fine text.

Digital printing excels in small-scale customization. It allows for agile and flexible design changes. Whether it's a custom brand emblem or a holiday-themed design, it can be done swiftly, satisfying the quest for uniqueness.

Experience quality, try it with zero risk! 

 

 

In order to let you better understand our high-quality products, we hereby provide free samples! Want to experience our unique paper materials and exquisite printing designs? Now is your chance! ✨

Just pay a small courier fee, you can receive our samples and experience every delicacy and care in person. We believe that quality is the best salesperson, and your satisfaction is our greatest pursuit.

 

 

 

Wuhan Ecoearth Pack Co., Ltd.

Wuhan Ecoearth Pack Co., Ltd. was established in 2005 and is one of the leading companies in China's disposable food packaging industry. We are committed to providing environmentally friendly and high-quality packaging solutions to customers around the world. As an industry pioneer with many years of experience, we are well aware of the importance of sustainable development, so our product line covers biodegradable materials and recyclable packaging products, aiming to reduce the impact of plastic on the environment.
Our factory is located in Wuhan and has modern production facilities and advanced production technology. The factory is equipped with multiple fully automatic production lines with an annual production capacity of more than 5,000 tons to meet the needs of different customers. From lunch boxes, cups to tableware, our products not only meet national and international environmental standards, but also have passed multiple certifications to ensure safety and quality.
During the production process, we always adhere to a strict quality management system.
 

 

300+

active members

 

25+

years experience

 

66000㎡

production base

 

325

expert instructors

 

How To Cooperate With Us?

It is a fate to meet you among thousands of choices. We know that each customer has their own needs. If you are looking for excellent products, please feel free to contact us. We firmly believe that we can bring you a satisfactory experience beyond your expectations. We look forward to working with you to create brilliance together!

Our address

Address:Room 901, Eurasia Plaza, Jinyin Lake,Dongxihu District, Wuhan, Hubei, China

Phone Number

+86 1818 616 0380

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sales6@ecoearthpack.com

When farmers apply pesticides to their crops, 30 to 50 percent of the chemicals end up in the air or soil instead of on the plants. Now, a team of researchers from MIT and Singapore has developed a much more precise way to deliver substances to plants: tiny needles made of silk.

In a study published today in Nature Nanotechnology, the researchers developed a way to produce large amounts of these hollow silk microneedles. They used them to inject agrochemicals and nutrients into plants, and to monitor their health.

"There's a big need to make agriculture more efficient," says Benedetto Marelli, the study's senior author and an associate professor of civil and environmental engineering at MIT. "Agrochemicals are important for supporting our food system, but they're also expensive and bring environmental side effects, so there's a big need to deliver them precisely."

Yunteng Cao PhD '22, currently a postdoc Yale University, and Doyoon Kim, a former postdoc in the Marelli lab, led the study, which included a collaboration with the Disruptive and Sustainable Technologies for Agricultural Precision (DiSTAP) interdisciplinary research group at the Singapore-MIT Alliance for Research and Technology (SMART).

In demonstrations, the team used the technique to give plants iron to treat a disease known as chlorosis, and to add vitamin B12 to tomato plants to make them more nutritious. The researchers also showed the microneedles could be used to monitor the quality of fluids flowing into plants and to detect when the surrounding soil contained heavy metals.

Overall, the researchers believe the microneedles could serve as a new kind of plant interface for real-time health monitoring and biofortification.

"These microneedles could be a tool for plant scientists so they can understand more about plant health and how they grow," Marelli says. "But they can also be used to add value to crops, making them more resilient and possibly even increasing yields."

The inner workings of plants

Accessing the inner tissues of living plants requires scientists to get through the plants' waxy skin without causing too much stress. In previous work, the researchers used silk-based microneedles to deliver agrochemicals to plants in lab environments and to detect pH changes in living plants. But these initial efforts involved small payloads, limiting their applications in commercial agriculture.

"Microneedles were originally developed for the delivery of vaccines or other drugs in humans," Marelli explains. "Now we've adapted it so that the technology can work with plants, but initially we could not deliver sufficient doses of agrochemicals and nutrients to mitigate stressors or enhance crop nutritional values."

Hollow structures could increase the amount of chemicals microneedles can deliver, but Marelli says creating those structures at scale has historically required clean rooms and expensive facilities like the ones found inside the MIT.nano building.

For this study, Cao and Kim created a new way to manufacture hollow silk microneedles by combining silk fibroin protein with a salty solution inside tiny, cone-shaped molds. As water evaporated from the solution, the silk solidified into the mold while the salt forms crystalline structures inside the molds. When the salt was removed, it left behind in each needle a hollow structure or tiny pores, depending on the salt concentration and the separation of the organic and inorganic phases.

"It's a pretty simple fabrication process. It can be done outside of a clean room - you could do it in your kitchen if you wanted," Kim says. "It doesn't require any expensive machinery."

The researchers then tested their microneedles' ability to deliver iron to iron-deficient tomato plants, which can cause a disease known as chlorosis. Chlorosis can decrease yields, but treating it by spraying crops is inefficient and can have environmental side effects. The researchers showed that their hollow microneedles could be used for the sustained delivery of iron without harming the plants.

The researchers also showed their microneedles could be used to fortify crops while they grow. Historically, crop fortification efforts have focused on minerals like zinc or iron, with vitamins only added after the food is harvested.

In each case, the researchers applied the microneedles to the stalks of plants by hand, but Marelli envisions equipping autonomous vehicles and other equipment already used in farms to automate and scale the process.

As part of the study, the researchers used microneedles to deliver vitamin B12, which is primarily found naturally in animal products, into the stalks of growing tomatoes, showing that vitamin B12 moved into the tomato fruits before harvest. The researchers propose their method could be used to fortify more plants with the vitamin.

Co-author Daisuke Urano, a plant scientist with DiSTAP, explains that "through a comprehensive assessment, we showed minimal adverse effects from microneedle injections in plants, with no observed short- or long-term negative impacts."

"This new delivery mechanism opens up a lot of potential applications, so we wanted to do something nobody had done before," Marelli explains.

Finally, the researchers explored the use of their microneedles to monitor the health of plants by studying tomatoes growing in hydroponic solutions contaminated with cadmium, a toxic metal commonly found in farms close to industrial and mining sites. They showed their microneedles absorbed the toxin within 15 minutes of being injected into the tomato stalks, offering a path to rapid detection.

Current advanced techniques for monitoring plant health, such as colorimetric and hyperspectral lead analyses, can only detect problems after plants growth is already being stunted. Other methods, such as sap sampling, can be too time-consuming.

Microneedles, in contrast, could be used to more easily collect sap for ongoing chemical analysis. For instance, the researchers showed they could monitor cadmium levels in tomatoes over the course of 18 hours.

A new platform for farming

The researchers believe the microneedles could be used to complement existing agricultural practices like spraying. The researchers also note the technology has applications beyond agriculture, such as in biomedical engineering.

"This new polymeric microneedle fabrication technique may also benefit research in microneedle-mediated transdermal and intradermal drug delivery and health monitoring," Cao says.

For now, though, Marelli believes the microneedles offer a path to more precise, sustainable agriculture practices.

"We want to maximize the growth of plants without negatively affecting the health of the farm or the biodiversity of surrounding ecosystems," Marelli says. "There shouldn't be a trade-off between the agriculture industry and the environment. They should work together."

This work was supported, in part, by the U.S. Office of Naval Research, the U.S. National Science Foundation, SMART, the National Research Foundation of Singapore, and the Singapore Prime Minister's Office.

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