Wholesale Disposable Paper lunch box series

Disposable Paper lunch box series Manufacturers

Specifications Length(mm) Width(mm) Height(mm) Texture of material
500ml 170 85 40 White card、beef card、bamboo pul、ppaper+Gonorrhea PE/PLA
550ml 158 92 43 White card、beef card、bamboo pul、ppaper+Gonorrhea PE/PLA
750ml 180 108 43 White card、beef card、bamboo pul、ppaper+Gonorrhea PE/PLA

Operating temperature: <100℃
Storage Instructions: Keep dry at room temperature
How to use: Use in clean condition, one-time use, avoid stacking use
The disposable paper lunch box is made of food-grade cup paper/kraft paper/bamboo pulp paper/degradable PLA coated paper. The necessary choice for fruits, vegetables, bread, desserts, Chinese food, hamburgers, Italian food, Japanese food and other foods. It is a fashionable and environmentally friendly place for high-standard supermarkets, franchise chains, business banquets, hotel dining, family gatherings, and birthday parties. Choose, the carton made of PLA material is the most cost-effective degradable packaging product.
Disposable paper lunch boxes should be protected from moisture, high temperature, inversion, pollution, breakage, and odor during use. Not suitable for microwave heating, when fried food is out of the pot due to high temperature. The temperature of the oil stain on the surface is as high as 160℃, so it should not be put into the box directly to avoid scalding the surface coating.

About us

Coming From China Marketing To The World.

Zhejiang Minlo Packaging Technology Co., Ltd, established in 2019, is a China Disposable Paper lunch box series Manufacturers, specializing in wholesale disposable Paper lunch box series. The products mainly include disposable PE and PLE degradable coated paper cups, Disposable Paper lunch box series and other paper foods Packaging containers,and supporting the production of PP, PET, PLA degradable plastic covers and food contact tools. As a Disposable Paper lunch box series Suppliers, after more than 20 years of development, it is in a leading position in automation, low labor and operating costs. The R&D team can provide customized services for different molds to meet the diverse needs of customers. The annual output exceeds 1.5 billion sets, which can meet the needs of customers with different purchase volumes. Minlo Packaging is willing to work with you to create a better tomorrow with high-quality products and services.
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Industries We Serve

Industry Solutions

Our company adheres to the tenet of “leading science and technology, serving the market, treating people with integrity and pursuing perfection”.

  • Customized Service

    The R&D team can provide customized services for different molds to meet the diverse needs of customers.

  • Full Support & Servic

    From pre-sales to manufacture and after-sales, we provide timely support and service to meet your every need.

  • Guaranteed Quality

    We have set up a strict quality control system according to ISO and CE standards to ensure the quality of our machines.

Towards a better future with firm steps


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Industry knowledge

What materials are commonly used in the production of disposable paper lunch boxes?

Paperboard: Paperboard, also known as cardboard, is a thick, sturdy, and rigid material that provides structural integrity to the lunch boxes. It is typically made from layers of compressed and glued paper fibers.
Kraft Paper: Kraft paper is a type of paper produced from wood pulp, usually derived from the Kraft process. It is known for its strength, durability, and resistance to tearing. Kraft paper is commonly used for the exterior surfaces of disposable paper lunch boxes.
Polyethylene (PE) Coating: To improve the moisture resistance and prevent leakage, disposable paper lunch boxes may have a thin coating of polyethylene (PE) on the interior. The PE coating acts as a barrier against liquids and oils.
Food-Grade Inks: Food-grade inks are used for printing on the disposable paper lunch boxes. These inks are specifically formulated to be safe for direct contact with food.
Adhesive: Adhesives are used to bond different layers of paperboard and secure the box's structure. Food-safe adhesives are used to ensure that there is no risk of contamination.

What steps can be taken to enhance the durability and leak resistance of disposable paper lunch boxes?

Material Selection: Choose high-quality, sturdy paperboard with appropriate thickness to ensure structural integrity and resistance to tearing or crushing.
Coating or Lamination: Apply a moisture-resistant coating or lamination on the interior surface of the paper lunch boxes. This can include using a food-grade polyethylene (PE) coating or a water-resistant film to prevent liquids from seeping through the paper.
Sealing Techniques: Implement effective sealing techniques, such as heat sealing or adhesive sealing, to securely close the lunch boxes and minimize the risk of leakage.
Reinforced Edges: Reinforce the edges and corners of the lunch boxes to improve their overall strength and prevent damage during handling or transportation.
Flap Design: Incorporate well-designed flaps that securely interlock or fold over each other when the lunch box is closed. This helps to create a tight seal and reduce the chance of leakage.
Quality Control: Implement stringent quality control measures throughout the production process to identify and rectify any potential weak points or manufacturing defects that could compromise the durability and leak resistance of the lunch boxes.
Testing and Certification: Conduct thorough testing to ensure the lunch boxes meet industry standards and certifications for leak resistance. This can involve simulated transport and storage tests to assess the performance of the boxes under different conditions.
Continuous Improvement: Regularly evaluate customer feedback and conduct research to identify areas for improvement. Innovate and invest in new technologies or materials that can enhance the durability and leak resistance of disposable paper lunch boxes.