02/04/2025

Divided glass food containers buying guide

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      With the popularity of healthy eating and environmental protection concepts, divided glass food containers have gradually become an ideal choice for families and office workers. It can not only keep the food fresh, but also avoid the potential health risks brought by plastic containers. However, there are many types of divided glass food containers on the market. How to choose the most suitable product for yourself? This guide will analyze the key points of purchase in detail to help you find the best solution.

      1. Advantages of divided glass food containers

      Before choosing divided glass food containers, let's first understand their main advantages:

      Safety and health: glass materials do not contain harmful chemicals, do not release harmful gases, and avoid harmful substances such as bisphenol A (BPA) that may be contained in plastic containers.

      Heat-resistant and cold-resistant: Most high borosilicate glass containers can withstand large temperature differences and can be used directly in microwave ovens, ovens, or refrigerators.

      Easy to clean: The glass surface is smooth, does not easily absorb oil and odor, and is easier to clean.

      Food separation design: The separation design can effectively prevent the taste of different foods from mixing, and is suitable for bento, pre-meal packaging, and other usage scenarios.

      Environmentally friendly and durable: Glass containers are more durable than plastic containers, can be reused for many years, and reduce the use of disposable plastics.

      divided glass food containers

      2. Key factors for purchasing divided glass food containers

      2.1 Material selection

      Divided glass food containers are mainly made of high borosilicate glass or ordinary glass. Among them, high borosilicate glass has better heat resistance and is suitable for heating and refrigeration, so it is recommended to give priority to it.

      High borosilicate glass: wide heat resistance range (-20℃ to 400℃), suitable for ovens and microwave ovens.

      Ordinary glass: relatively cheap, but not resistant to high temperatures and fragile.

      2.2 Sealing

      Good sealing can prevent food leakage and keep food fresh. Pay attention to the following points when purchasing:

      Whether the lid has a silicone sealing ring to ensure sealing.

      Whether there is a snap-on design to enhance the sealing effect.

      It is recommended to choose PP (polypropylene) or TRITAN material for the lid, which is non-toxic, odorless, heat-resistant, and shatter-resistant.

      2.3 Partition design

      Different brands of divided glass food containers have different partitioning methods; the most common ones are:

      Fixed partition: the glass inside the container is directly partitioned, suitable for storing dry and wet, separated food.

      Removable partition: the partition space can be adjusted as needed, with greater flexibility.

      Multi-grid partitions: Common in lunch boxes, suitable for storing a variety of ingredients.

      2.4 Capacity and size

      Choose the appropriate capacity according to personal needs:

      400ml- 600ml: Suitable for single lunch and snack storage.

      800ml- 1200ml: Suitable for office lunch and family leftovers storage.

      1500ml and above: Suitable for large meals, such as soups and salads.

      2.5 Applicability

      Glass food containers of different brands are suitable for different home appliances. Before purchasing, you need to confirm:

      Whether it can be used in microwave ovens and ovens (some lids cannot be heated).

      Whether it can be put in the dishwasher for cleaning.

      Whether it can be used for refrigerator refrigeration and freezing.

      2.6 Sealing

      Good sealing can not only prevent food leakage but also extend the shelf life of food. When purchasing, please pay attention to:

      Silicone sealing ring design: high-quality sealing rings can effectively prevent liquid leakage, especially suitable for carrying soup-like foods.

      Four-sided locking cover: The design with four locking buckles is more stable than ordinary buckle covers and has a better leak-proof effect.

      Is the lid easy to open? While the sealing is good, it is also necessary to ensure that the lid is not too tight to avoid affecting the convenience of daily use.

      Before purchasing, you can pour water to test the sealing performance to ensure that the container will not leak.

      2.7 Safety

      When choosing a food container, be sure to ensure that its material meets food safety standards, such as FDA certification or LFGB, which can ensure that the glass does not contain harmful substances, such as heavy metals such as lead and cadmium.

      Many divided glass food containers are equipped with sealing lids, and their sealing rings are usually made of silicone or plastic. When purchasing, you should ensure that the sealing ring is made of food-grade silicone rather than inferior plastic to avoid harmful substances migrating into the food. At the same time, the material of the lid must also be heat-resistant and non-toxic. It is recommended to choose PP material because it has a heat-resistant temperature of more than 120°C and does not contain bisphenol A (BPA-free).

      Divided glass food containers can not only improve the efficiency of food storage but also help you better plan your meals and maintain healthy eating habits. When purchasing, it is recommended to make comprehensive considerations based on material, sealing, partition design, capacity ,and other aspects. I hope this guide can help you find the most suitable divided glass food container for you and make your kitchen life more convenient and efficient!

      http://www.bestfulltech.com
      Jiangsu Bestfull Technology Co., Ltd.

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