Are you tired of searching for the perfect square lunch box? With so many options out there, finding the right manufacturer can feel overwhelming. In this article, we’ll explore the top square lunch box factories in China, helping you make an informed choice. Understanding the strengths and specialties of these factories not only saves you time but also ensures you get quality products that meet your needs. Ready to discover the best options for your lunch box needs? Let’s dive in and find the perfect factory for you!

China square lunch box Factory – Shenglin

Product Details: Square lunch box made from sugarcane bagasse, suitable for food packaging.

Technical Parameters:
– Material: Sugarcane Bagasse
– Size: Generic Size

Application Scenarios:
– Food service
– Takeout packaging

Pros:
– Biodegradable and compostable
– Eco-friendly alternative to plastic

Cons:
– May not be suitable for hot liquids
– Limited durability compared to plastic

Custom Lunch Boxes Wholesale in China – YOON

Product Details: Eco-sustainable paper lunch boxes available in various sizes, shapes, and customizable designs.

Technical Parameters:
– 100% food-grade paper from sustainably managed forests
– Complies with FDA, LFGB, and FSC standards

Application Scenarios:
– Fast food restaurants
– Catering services

Pros:
– Eco-friendly and recyclable materials
– Customizable designs for branding

Cons:
– Minimum order quantity may be high
– Delivery time can vary based on order specifics

China Stainless Steel Square Lunch Box Manufacturer and Supplier …

Product Details: Stainless Steel Square Lunch Box

Technical Parameters:
– Material: Stainless Steel
– Size: Square

Application Scenarios:
– Lunch storage for kids
– Eco-friendly meal prep

Pros:
– Durable and long-lasting
– Eco-friendly material

Cons:
– May be heavier than plastic
– Higher cost compared to plastic options

Wholesale Lunch Box Manufacturer in China – EverichHydro

Product Details: Generic lunch box suitable for various uses.

Technical Parameters:
– Material: BPA-free plastic
– Capacity: 1.5 liters

Application Scenarios:
– School lunches
– Office meals

Pros:
– Durable and lightweight
– Easy to clean

Cons:
– Limited color options
– Not microwave safe

Upmax China – Eco-Friendly Food Container Wholesaler

Product Details: Upmax Packaging Group produces environmentally friendly tableware made from natural plant fibers, including lunch boxes, plates, bowls, and more. The products are 100% biodegradable and designed for various applications.

Technical Parameters:
– Daily output: 150 tons
– Factory area: 77,000 square meters

Application Scenarios:
– Takeaway packaging
– Food packaging in the pharmaceutical industry

Pros:
– 100% biodegradable and environmentally friendly
– Wide range of product types and customization options

Cons:
– Limited information on specific product durability
– Potential higher cost compared to traditional plastic products

China Customized 4-cavity Square Lunch Box Mold Manufacturers Factory …

Product Details: 4-Cavity Square Lunch Box Mold designed for creating square-shaped containers for packing lunches or storing food.

Technical Parameters:
– Mold Material: 45#.P20.H13.2316.3Cr13.718H.2738.S136.SKD61.2343 NAK80 etc.
– Number Of Cavities: 4 chamber

Application Scenarios:
– Used for packing lunches.
– Suitable for storing food in the fridge.

Pros:
– Versatile and convenient design.
– Can produce plastic parts if needed.

Cons:
– Die life may vary based on steel selection.
– Production cycle of 45-60 days.

China Customized Square Aluminum Foil Lunch Box Suppliers …

Product Details: Square Aluminum Foil Lunch Box – High quality, made with sturdy foil, ideal for various food service applications.

Technical Parameters:
– Fast delivery within 5 working days for small quantities.
– Production time of 15-20 working days for 120′ or 140′ containers.

Application Scenarios:
– Catering and professional food service providers.
– Schools, camps, medical facilities, and takeouts.

Pros:
– Convenient for various food storage and service needs.
– Excellent performance in baking, cooking, and freezing.

Cons:
– Limited information on specific sizes and colors available.
– No detailed specifications on durability or temperature resistance.

Square Lunch Box | lunchboxi.com

Product Details: Square Lunch Box is a versatile and insulated lunch container designed for both adults and children, ideal for keeping food fresh and secure.

Technical Parameters:
– Material: BPA-Free Plastic, Stainless Steel, Insulated Fabric
– Size: Various sizes including 750ml, 1200ml, and 1.1L

Application Scenarios:
– Perfect for work lunches and school meals
– Great for outdoor activities and picnics

Pros:
– Leak-proof design ensures no spills
– Available in various styles and sizes to suit different needs

Cons:
– Some models may be too small for larger meals
– Durability may vary based on material used

China Square Four Grid Injection Molded Lunch Box Manufacturers …

Product Details: Square Four Grid Fast Food Box, Transparent, Food grade PP (polypropylene), Size: 21.2x19cm, Specification: 150 sets/box

Technical Parameters:
– Buckle fixation with multiple buckle support
– Thickened bottom for added durability

Application Scenarios:
– Home kitchen
– Food shop

Pros:
– Prevents spills and leaks effectively
– Locks in original flavor

Cons:
– Limited color options
– May not be suitable for microwave use

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Comparison Table

Company	Product Details	Pros	Cons	Website
China square lunch box Factory – Shenglin	Square lunch box made from sugarcane bagasse, suitable for food packaging.	– Biodegradable and compostable – Eco-friendly alternative to plastic	– May not be suitable for hot liquids – Limited durability compared to plastic	www.shenglintrading.com
Custom Lunch Boxes Wholesale in China – YOON	Eco-sustainable paper lunch boxes available in various sizes, shapes, and customizable designs.	– Eco-friendly and recyclable materials – Customizable designs for branding	– Minimum order quantity may be high – Delivery time can vary based on order specifics	www.yoonpak.com
China Stainless Steel Square Lunch Box Manufacturer and Supplier …	Stainless Steel Square Lunch Box	– Durable and long-lasting – Eco-friendly material	– May be heavier than plastic – Higher cost compared to plastic options	www.cnmetka.com
Wholesale Lunch Box Manufacturer in China – EverichHydro	Generic lunch box suitable for various uses.	– Durable and lightweight – Easy to clean	– Limited color options – Not microwave safe	www.everichhydro.com
Upmax China – Eco-Friendly Food Container Wholesaler	Upmax Packaging Group produces environmentally friendly tableware made from natural plant fibers, including lunch boxes, plates, bowls, and more. The…	– 100% biodegradable and environmentally friendly – Wide range of product types and customization options	– Limited information on specific product durability – Potential higher cost compared to traditional plastic products	www.upmaxchina.com
China Customized 4-cavity Square Lunch Box Mold Manufacturers Factory …	4-Cavity Square Lunch Box Mold designed for creating square-shaped containers for packing lunches or storing food.	– Versatile and convenient design. – Can produce plastic parts if needed.	– Die life may vary based on steel selection. – Production cycle of 45-60 days.	www.chinainjectionmould.com
China Customized Square Aluminum Foil Lunch Box Suppliers …	Square Aluminum Foil Lunch Box – High quality, made with sturdy foil, ideal for various food service applications.	– Convenient for various food storage and service needs. – Excellent performance in baking, cooking, and freezing.	– Limited information on specific sizes and colors available. – No detailed specifications on durability or temperature resistance.	www.omnando-tableware.com
Square Lunch Box	lunchboxi.com	Square Lunch Box is a versatile and insulated lunch container designed for both adults and children, ideal for keeping food fresh and secure.	– Leak-proof design ensures no spills – Available in various styles and sizes to suit different needs	– Some models may be too small for larger meals – Durability may vary based on material used
China Square Four Grid Injection Molded Lunch Box Manufacturers …	Square Four Grid Fast Food Box, Transparent, Food grade PP (polypropylene), Size: 21.2x19cm, Specification: 150 sets/box	– Prevents spills and leaks effectively – Locks in original flavor	– Limited color options – May not be suitable for microwave use	www.hongyaopackaging.com

Frequently Asked Questions (FAQs)

What materials are commonly used in square lunch box production?

Square lunch boxes are typically made from food-grade plastic, stainless steel, or silicone. These materials are chosen for their durability, safety, and ease of cleaning. Some lunch boxes also feature insulated designs to keep food hot or cold.

How can I ensure the quality of lunch boxes from a factory in China?

To ensure quality, request samples before placing a large order. Check for certifications like FDA or LFGB, and consider visiting the factory if possible. Reading reviews and asking for references can also help you gauge the factory’s reputation.

What is the typical lead time for manufacturing square lunch boxes?

The lead time can vary, but it generally ranges from 30 to 60 days after you confirm your order. Factors like order size, complexity of design, and factory workload can influence this timeline, so it’s best to discuss specifics with the manufacturer.

Can I customize the design of my square lunch boxes?

Yes, most factories in China offer customization options. You can choose colors, sizes, and even add your logo or unique designs. Be sure to communicate your requirements clearly to ensure the final product meets your expectations.

What are the minimum order quantities (MOQs) for square lunch boxes?

Minimum order quantities can vary by factory, but they typically range from 500 to 1,000 units. Some manufacturers may offer lower MOQs for custom designs, while others may require higher quantities for bulk orders. Always check with the factory for their specific policies.