How to choose the right glass jars?
Covr offers a collection of reusable tableware on its website, featuring various products such as glass jars, reusable bowls, and reusable cutlery. Aware of the key role Covr plays in the ecological transition, it is essential to develop a comprehensive range to support businesses in this shift.
What are the different uses of glass jars?
Food preservation: Glass jars are commonly used for canning food, such as fruits and vegetables, jams, and pickles. They are ideal for maintaining the quality of fresh food and preventing bacterial growth.
Dry food storage: Glass jars are also useful for storing dry foods such as cereals, pasta, legumes, nuts, and spices. Glass jars help keep dry foods fresh and crunchy for longer.
Making desserts: For some restaurants, it is possible to prepare desserts in these jars. These jars offer an aesthetic advantage, giving restaurants a unique look that impresses customers. Moreover, serving desserts in jars gives customers the impression of higher quality.
Lacto-fermentation: The glass jar system available in our reusable tableware range allows vegetables to be kept in perfect condition, thanks to its airtight and watertight closure system.
What are the different sizes of glass jars?
In summary, Covr offers a wide variety of glass jar sizes on its website. It is important to choose the right type of jar depending on its intended use. For example, low-capacity jars are perfect for appetizers, pickled vegetables, terrines, or dry biscuits. Larger jars are better suited for saucy dishes, fruits in syrup, soups, or even shareable desserts.
These glass jars feature an airtight seal using a glass lid (sold separately), a soft orange rubber gasket matching the jar’s diameter, and stainless-steel clips (sold separately). This type of airtight closure preserves food so that it retains its flavor for up to 5 weeks. It also enables pasteurization and sterilization by eliminating potential bacteria through heat.
Key criteria when choosing food jars
- The jar's capacity should match the amount of food you intend to store. It's important to select a size suited to your needs to avoid food waste.
- The shape of the jar may matter depending on its intended use. Round jars are often used for liquids like sauces, soups, or juices, while square or rectangular jars may be more practical for storing dry foods like cereals or legumes.
- It’s important to choose food-grade glass jars that are free from harmful substances and resistant to shocks and high temperatures. Thick and durable glass jars are generally preferable.
- The jar must be airtight to prevent air, moisture, and bacteria from entering. Jars with screw lids and rubber seals are often the most airtight.
In short, selecting the right glass food jar depends on several factors, including volume, shape, glass quality, and seal effectiveness. To make these jars unique, you can add custom labels with your brand logo or product name to strengthen your brand image. All of these factors are essential to ensure your food is stored safely and maintains its quality—crucial for your brand image. In contrast, plastic jars have a more negative long-term carbon footprint. Additionally, they offer weaker sealing and shorter preservation, and they do not withstand heat as well as glass jars.
The benefit of ordering in bulk
There are several advantages to bulk ordering, including:
Economies of scale: By purchasing larger quantities, you typically get better unit pricing, as fixed costs such as logistics, handling, and production are spread across more units.
Lower shipping costs: When buying in bulk, you can often save on shipping by consolidating your products into a single delivery instead of paying for multiple smaller shipments.
Stock availability: Bulk purchasing ensures sufficient stock for future use. This is especially helpful for seasonal products or frequently used items like office supplies or cleaning products.
More efficient supply management: Bulk purchasing helps streamline your supply chain, reducing the need for frequent orders and minimizing downtime and stockouts.
However, bulk buying also comes with risks, particularly in terms of storage and managing expiration dates. It’s therefore essential to weigh the pros and cons before deciding to order in bulk.
At Covr, discover a wide selection of glass jars available in various sizes to suit your needs. Take advantage of our offers to purchase glass jars at low prices. Don’t hesitate to contact us—our team of experts is here to guide you toward the best choice for your business.