Tritan Lunch Box
Professional lunch box factory manufacture
Aohea a professional lunch box manufacturer founded in 2007, specializes in the research and development and production of children's lunch boxes made from food-grade materials such as PP and Tritan. Our products are LFGB and FDA certified, meeting international safety standards and ensuring peace of mind. Aohea also offers OEM/ODM services, supporting customization of color, style, logo, and packaging.
Tritan Lunch Box is a food-grade lunch box made of Tritan™ Tritan Copolyester, developed by Eastman Corporation in the United States. Tritan is a high-performance plastic that does not contain BPA (bisphenol A), BPS, or other harmful substances. The Tritan Lunch Box of the Aohea factory is non-toxic, highly durable, has a wide temperature resistance range, and is authoritatively certified, making it the choice of many well-known maternal and child and lunch box brands. We provide customized product solutions.
(1) Eastman Tritan™ is an internationally recognized safe material that has passed multiple global food safety tests. Our products come with SGS test reports for you to check.
(2) The first choice of well-known maternal and child & sports brands
High-end lunch boxes from brands such as THERMOS, CamelBak, and NUK all use Tritan.
(3) No deterioration after long-term use
Tritan has extremely strong chemical stability and is safer to use over the long term.
Features of Tritan Lunch Box
Safe and Non-Toxic: Tritan is a new copolyester material that is BPA-free and has passed food safety certifications from multiple countries, including the US FDA, EU EFSA, and the Chinese Ministry of Health. It is suitable for infants, young children, and those with sensitive skin.
Durable and Shock-Resistant: Tritan is highly impact-resistant and resistant to cracking or deformation, even from drops, making it ideal for children and outdoor use.
High Transparency and Aesthetics: With a light transmittance exceeding 90%, it offers a glass-like appearance but is lighter than glass, offering a stylish feel that enhances the dining experience.
High-Temperature Resistant and Easy to Clean: It withstands high temperatures (approximately 100°C) and is dishwasher-safe. It resists odors and stains, making it easy to clean.
Eco-Friendly and Recyclable: Tritan is a recyclable material, and some products utilize recycled technology (such as Tritan Renew), helping to reduce our carbon footprint and promote sustainable development.
Versatile Design: Many Tritan lunch boxes feature compartments for easy food sorting, and some are leak-proof, making them suitable for school, work, or on-the-go.
Core Feature Comparison
1. Material and Appearance
Tritan: This is a new copolyester material. Its most striking feature is its exceptional transparency, giving it a glass-like clarity and exceptional appearance.
PP: Polypropylene, also known as polypropylene, is a common fifth-class plastic. It is typically translucent with a slightly frosted texture, never achieving complete clarity, and has a rather ordinary appearance.
2. Durability and Feel
Tritan: Its core strength is its exceptional durability and drop resistance. It feels thick and substantial, and even if accidentally dropped, it resists cracking or shattering, making it highly durable.
PP: The material itself is resilient and relatively lightweight. However, it is susceptible to scratches over time. Heavy impacts or frequent drops may cause cracking or white stress marks.
3. Heat Resistance and Core Functionality
Tritan: This is its primary limitation. Its maximum heat resistance is generally around 96°C, so most Tritan lunch boxes clearly state that they are not suitable for microwave heating, and should also be avoided by washing in boiling water.
PP: This is its primary advantage. Food-grade PP typically withstands temperatures exceeding 110°C, making it microwave-safe (remember to remove the lid when heating), making it very convenient to use.
4. Odor Resistance and Cleaning
Tritan: Excellent odor and stain resistance. Even with strongly flavored foods like curry and garlic, the odor remains, leaving it looking brand new after cleaning.
PP: Odor resistance is good, but not as good as Tritan. Long-term use of heavily oiled or strongly flavored foods may cause slight color bleeding or a trace of odor, requiring more careful cleaning.
5. Price and Safety
Tritan: Due to its patented material and superior performance, it is relatively expensive.
PP: The technology is mature, production is high, and the price is very affordable.
Safety: Both materials are bisphenol A (BPA)-free and safe. As long as you purchase food-grade products from reputable brands, you can be assured of their safety.
How to choose a lunch box material?
For school-age children: Tritan may be a better choice. It's durable and shatterproof, so children won't break it. It also resists odors and is more hygienic.
If you have a microwave at work and need to heat up food, a PP lunch box is more convenient.
If you typically bring a packed lunch but don't heat it, and you're looking for a premium feel, Tritan is a better choice.
What's your main use?
For fruit, salads, cold foods, and snacks: Tritan's high transparency and odor resistance make it a great choice.
For microwaveable meals: PP is a more straightforward and economical choice.
What's your budget and preferences?
If you're looking for value and functionality: Choose PP.
If you're looking for quality, aesthetics, and a premium experience, and have a reasonable budget: Choose Tritan.
How to identify a genuine Tritan lunch box?
✔️ Check whether the product is marked "Tritan™ by Eastman" or "Made with Tritan"
✔️ Request the merchant to provide FDA/EFSA/SGS test reports
✔️ Choose the well-known Chinese Aohea factory to avoid low-priced and low-quaproductsoduct.
Aohea Tritan Lunch Box Customization Process:
1. Material Selection
Purchase of food-grade Tritan particles: Select food-contact-grade raw materials such as Tritan™ MX731/MX711 provided by the original Eastman factory or authorized agents in the United States.
Processing process: Drying treatment at 80℃/4 hours in a dust-free workshop to prevent bubbles in production.
2. Precision injection molding and mold development.
3. Processing process
(1) Ultrasonic precision welding of sealing ring grooves
(2) Laser engraving of "Tritan™" logo, temperature mark, and retraction mark
4. Quality inspection
Lunch box quality inspection items: dimensional tolerance, sealing, load deformation 5kg/24h pressure test
5. Tritan Lunch Box surface treatment process
Printing process
Screen printing
Digital printing
Heat transfer
Laser engraving
Vacuum coating
3D texture
Frosted/matte treatment
Bright polishing
Aohea factory has passed the following certifications:
ISO 9001 (quality management)
BSCI and Sedex (supply chain social responsibility)
Disney FAMA (Disney authorized factory)
FDA (US food contact safety)
LFGB (Germany/EU food contact materials)
SGS (third-party testing)
CPC (China Food Contact Products Certification)
FAQ
Q: 1. What material is Tritan?
A: Tritan is a food-grade copolyester developed by Eastman Corporation in the United States. It does not contain harmful substances such as BPA (bisphenol A) and BPS, and is safe and non-toxic.
Q: 2. Is your Tritan lunch box really BPA-free?
A: Yes, the Tritan material produced by the Aohea factory is 100% BPA-free and has passed FDA and LFGB food safety certification.
Q: 3. Which is better, Tritan or PP (polypropylene)?
A: Tritan: high transparency, strong impact resistance, temperature resistance range -40℃~110℃.
PP: low price, high temperature resistance, but easy to dye and have odor.
Q: 4. Can Tritan lunch boxes be heated in microwaves?
A: Yes.
Q: 5. Can it hold hot soup?
A: Yes, Tritan can withstand high temperatures of up to 110℃.
Q: 6. Can it be put in the refrigerator or freezer?
A: The lunch box supports freezing at -20℃.
Q: 7. Will it be damaged by dishwasher cleaning?
A: Tritan lunch boxes are dishwasher safe.
Q: 8. How to remove the odor from lunch boxes?
A: You can soak them in baking soda + warm water; or wipe them with white vinegar or lemon juice to remove the odor.
Q: 9. How is the sealing performance? Will soup leak?
A: The lunch box with silicone sealing ring is leak-proof and suitable for carrying soup.
Q: 10. Is it suitable for children?
A: Yes, many international maternal and child brands use Tritan for children's tableware.
Q: 11. Can it hold acidic foods (such as lemon juice)?
A: Yes, Tritan is acid and alkali resistant.
Q: 12. How to distinguish true and fake Tritan?
A: The lunch box has the "Tritan™" logo. Aohea provides FDA/SGS test reports.
Q: 13. Can it be sterilized with ultraviolet light (UV)?
A: Yes, but long-term UV sterilization may accelerate aging.
Q: 14. Why is Tritan more expensive than ordinary plastic lunch boxes?
A: The raw material cost is high and the production process is more complicated.
Q: 15. Is it environmentally friendly? Is it recyclable?
A: Recyclable (plastic classification ♷7).
Q: 16. Where can I buy authentic Tritan lunch boxes?
A: Brand official website, e-commerce platform, offline supermarket/maternal and child store.
Q: 17. What do you provide?
A: aohea factory provides OEM and custom design services with low minimum order quantity.
As one of the leading tritan lunch box manufacturers and suppliers in China, we warmly welcome you to buy or wholesale discount tritan lunch box made in China here from our factory. All products are with high quality and competitive price.
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