Item | Self Heating Bag |
Material: | PP PE PVC Aluminum Module |
Color: | Customized |
Sample time: | (1) 7-15 working days if it's customized design. (2) within 3 day if it's our existing samples. |
MOQ: | 50000PCS |
Package | Packaged by Carton. |
Delivery Time | 15-25 working days after confirm all the information. |
Payment Item: | TT. LC, Paypal, Bank transfer. |
Certification | SGS,EU, FDA, etc |
QC | 3 times from materials selection, pre-production machines testing to finished goods |
More professional service | 1. Allowed OEM Project. 2. Allowed do your label and stick it on the box. 3. Any design can be made according to your requirements. |








Natural degradation: disposable degradable lunch boxes can be decomposed by microorganisms in the natural environment, and eventually converted into environmentally harmless substances such as water, carbon dioxide and biomass, fundamentally solving the problem that traditional plastic lunch boxes are difficult to degrade and long-term residues cause pollution to soil and water bodies, effectively reducing white pollution, and is of great significance to ecological environmental protection.
2.Renewable source of raw materials:
Most of its raw materials come from plant fiber (such as wheat straw, bagasse, bamboo, etc.), starch and other renewable resources, reducing the dependence on non-renewable resources such as oil, in line with the concept of sustainable development.
3.Security:
Non-toxic and harmless: the materials used are natural and do not contain harmful substances, such as bisphenol A, plasticizers and other harmful substances that may be contained in traditional plastic lunch boxes, and will not migrate to food when in contact with food, ensuring the safety and health of food, and people can use with confidence.
4.Good sealing:
The degradable lunch box can be reasonably designed and processed in the production process, with good sealing, which can effectively prevent the leakage of food soup, avoid external contamination of food, and keep the surrounding environment clean.
5.Function:
Temperature resistance: Some degradable lunch boxes have good temperature resistance and can be used normally within a certain temperature range. For example, some degradable lunch boxes can withstand high temperatures to 120 ° C or even higher, which can meet the needs of hot food, and can also maintain good performance in low temperature environments, which is suitable for the packaging of refrigerated and frozen food.
Wanrong Company, proudly based in Chengyang District, Qingdao City, Shandong Province, showcases its manufacturing prowess with factories in both Qingdao, Shandong, and Chengdu, Sichuan. With strategically placed offices in Qingdao and Chongqing, we are powered by a dynamic workforce of 800 employees. Pioneers in plastic flexible packaging and thermoformed products, our company has thrived over 30 years of relentless innovation and dedication. Recognized as a modern leader in packaging solutions, Wanrong boasts prestigious certifications including ISO9001-2015, BRC, HACCP, and QS. Our exceptional products have earned a global fanbase, flourishing in markets across North and South America, Europe, Australia, Africa, Japan, Southeast Asia, and throughout China.




A: We are a manufacturer with 12 years production experience.
Q: What is your MOQ of bag?
A: MOQ depends on the size of your bag,but negotiable.
Q:Is design provided for free?
A:Yes,we provide you the design for free.Please send us your drafts(.AI,.PDF,.TIF,.PSD), we can help you draw professional artwork
Q:How to ship the order?
A: You can ship by sea, by air or by express. It is based on your requirement.
Q:What's the lead time for mass production?
A: 4 weeks since artwork confirmed.For urgent order,it is 2 weeks.
Q:How to make a payment?
A:We accept payment by T/T or PayPal.
Q:May I get a sample to check your quality?
A:All of our stocked samples are free of charge.