Specifications and uses of high borosilicate glass food containers

In modern homes and the catering industry, borosilicate glass food containers are gradually replacing traditional plastic storage boxes due to their safety, heat resistance, and environmental friendliness. They have become the preferred choice for kitchen storage and portable lunches. Whether for home storage, oven cooking, or microwave heating, borosilicate glass storage boxes provide a safe and reliable solution. This article will comprehensively analyze the specifications and various uses of borosilicate glass food containers to help you choose the most suitable storage container.

1. Borosilicate Glass Food Containers

Borosilicate glass, a specialty glass containing boron oxide, offers advantages such as high temperature resistance, thermal shock resistance, chemical stability, and excellent light transmittance. Compared to ordinary glass, it has a lower coefficient of expansion and can withstand temperature fluctuations of -20°C to 400°C without cracking.

Thus, food containers made of borosilicate glass are not only safe and non-toxic, but also microwave-safe, oven-safe, refrigerator-safe, and dishwasher-safe, making them an ideal choice for modern home kitchens.

2. Specifications and Classification of Borosilicate Glass Food Containers

2.1 Classification by Capacity

Based on usage requirements, borosilicate glass food containers are generally categorized as follows:

Small Capacity (200ml-500ml)

Suitable for storing small amounts of food, such as snacks, sauces, and baby food, for easy portability.

Common sizes: 200ml, 370ml, 420ml, and 500ml.

Medium Capacity (600ml-1000ml)

The main capacity for daily household storage, ideal for leftovers, vegetables, meat, or salads.

Common sizes: 640ml, 800ml, and 1000ml.

Large Capacity (1200ml-2000ml and above)

Suitable for preparing meals, preserving foods, or refrigerating fruit.

Common sizes: 1200ml, 1500ml, 2000ml, and 2500ml.

This diverse range of capacities allows borosilicate glass storage boxes to meet diverse household food storage needs and can be stacked to save refrigerator space.

2.2 Classification by Shape

Borosilicate glass food containers come in a variety of shapes, allowing you to choose the right style based on the type of food:

Rectangular containers: Highly efficient, suitable for storing staple foods, bento boxes, or prepared dishes.

Square containers: Regular in appearance, suitable for fruit pieces, side dishes, or leftovers, and easy to stack.

Round containers: Suitable for soups, desserts, or baby food, offering more even heating.

Tall airtight jars: Used for storing dry goods such as coffee beans, nuts, grains, and tea. They typically come with bamboo lids or silicone rings to protect against moisture and dust.

2.3 Classification by Function

Borosilicate glass food containers of various designs meet various storage and cooking needs:

Fresh-keeping boxes: Refrigerate leftovers, prepared foods, or fruits and vegetables with a strong seal to prevent odor transfer.

Lunch boxes: With compartments, they can hold staple foods and side dishes and are microwave-safe.

Bakeware containers: Suitable for baking baked rice, lasagna, pudding, and more. They are heat-resistant and pressure-resistant. Baby food storage cups: Small capacity, safe material, suitable for portioning vegetable and fruit purees and conveniently heating them.

Dry food storage jars: Moisture-resistant and aesthetically pleasing storage for coffee beans, tea leaves, nuts, etc.

3. Main Uses of Borosilicate Glass Food Containers

3.1 Home Kitchen Storage

Borosilicate glass storage boxes have a wide range of uses in the home, for example:

Small containers can be used to refrigerate breakfast leftovers;

Medium containers can be used to store dinner leftovers or soup;

Dry goods such as rice, noodles, and nuts can be stored in sealed jars with bamboo lids.

The high transparency allows you to check the status of food without opening it, making it convenient and practical.

3.2 Microwave Heating and Oven Cooking

Borosilicate glass lunch boxes and storage boxes are heat-resistant up to 400°C and can be used directly for:

Microwave bento or leftovers;

Oven-baked baked rice, cakes, and puddings;

Roasted vegetables, baked seafood, etc.

Compared to plastic containers, glass is safer, does not release harmful substances, and is less likely to absorb oil stains or odors.

3.3 Portability for Work and Travel

Office workers who bring their own lunch or fruit can choose borosilicate glass lunchboxes for quick and easy microwave heating:

Sealed to prevent leaks;

Can be heated and eaten directly;

Simple appearance, easy to display.

Some lunchboxes come with an insulated bag and cutlery set, enhancing the on-the-go experience.

3.4 Baby Food Storage

Borosilicate glass baby food storage cups are suitable for baby food:

Separate vegetable and fruit purees;

Freeze for ready-to-use storage;

Easy to reheat, safe, and hygienic.

Odorless and stain-resistant, ensuring the health of baby food.

3.5 Commercial Catering Use

Borosilicate glass storage boxes and sealed jars are widely used in restaurants, cafes, and dessert shops:

Dessert and salad display cups;

Coffee bean and dry goods storage jars;

Takeout lunchboxes for catering.

Transparent glass enhances food presentation while combining practicality and aesthetics.

4. Borosilicate Glass Food Container Purchasing Tips

Choose capacity based on intended use: Small boxes for sauces, medium boxes for dishes, and large boxes for fruit or prepared dishes.

Check the seal: The silicone ring and locking design prevent leaks and odor transfer.

Confirm the temperature range: Verify the heat-resistant marking before using in an oven or microwave.

Pay attention to material safety certifications: FDA, LFGB, and SGS certifications are more reliable.

Opt for stackable designs: Save refrigerator space and provide more organized storage.

Borosilicate glass food containers, with their safety, non-toxicity, heat resistance, excellent sealing, and aesthetic appeal, are an ideal choice for both homes and the catering industry. Choosing the right storage container based on capacity, shape, and functional purpose not only improves kitchen tidiness but also ensures food safety. Whether for home storage, microwave heating, oven cooking, or portioning baby food, borosilicate glass food containers are an indispensable storage tool in the modern kitchen. In today's pursuit of healthy living and environmental protection, borosilicate glass containers are undoubtedly becoming a new mainstream in the kitchen.

As a professional manufacturer of borosilicate glass food containers, Bestfull specializes in the research and development of safe, heat-resistant, and airtight glass storage and lunch boxes to meet diverse needs. Our products offer a wide range of specifications and shapes, balancing practicality and aesthetics. These products have passed strict food safety certifications, providing users with healthy, environmentally friendly, and convenient food storage solutions, making them an indispensable and high-quality choice for modern kitchens.

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