Why Glass Jars For Food Products Widely Used?
Glass jars are a durable, sealable option for food storage but were not widely used in the past. Most bottles were used once and discarded, and they weren’t readily available in catalogs. But, today, they are one of the most widely used types of glass jars. Here are some reasons why.
Machines made glass jars.
Humans made the first glass containers as a way to preserve the contents of their jars. They were pressed into molds and then blown into shape. By 1200 B.C., glass was being pressed into round containers. The Phoenicians invented a blowpipe, which sped up the process and made it possible to create containers of any shape. Colors were available from the start, but the clear, transparent glass jars for food products were only discovered in the early Christian period. This process gradually spread across Europe.
Glass jars were free-blown or dipped molded.
The process of molding plastic parts is a process that requires the injection of molten polymer resin into a heated metal mandrel. The mandrel is then removed from the dipping tank and solidifies, creating a mold. This method is time-saving and produces high-quality products at a reasonable cost. The mandrels can be made from various materials, such as aluminum or steel. After the mold has solidified, the part is removed from the mandrel, and the process begins again. Some parts are molded more than once to reach the desired thickness.
Glass jars were a highly sealable option for food storage.
While many modern glass storage containers are made of plastic, glass still offers several benefits, including airtightness and durability. In addition, glass doesn’t absorb odors or contain BPAs, making it the perfect choice for open shelving. Plus, it’s dishwasher-safe, freezer-safe, and microwave-safe. So no matter which type of glass storage container you choose, you’ll be happy you made the switch!
Glass jars were primarily used once and discarded.
It is a fact that glass jars for food products were often used only once and discarded afterward. The wide mouths on these bottles were designed to facilitate the extraction and packing of many different food products. These include pickled vegetables, tamarinds, honey, and fruits. Their use in the past was widespread, but re-use has been increasing in recent years.
Glass jars retain the authentic flavor of the contents.
Compared to other storage options, glass jars for food products preserve the flavor of the contents better than plastic containers. This is because plastic leeches at extreme temperatures and alters the taste of food and beverages. In addition, even the smallest particles can enter the liquid, ruining the potency of spices and herbs. On the other hand, Glass retains the flavor and scent of the contents for a more extended period, so many consumers prefer it.
Glass jars are a non-porous material.
Aside from being non-porous, glass jars are also aesthetically pleasing and resistant to temperature changes. This non-porous material protects food from chemical reactions while preserving its freshness. Moreover, they are easy to sterilize, clean, and durable. Furthermore, they offer a neat, appealing look to the counter. Many reputed companies produce glass jars for various products, including condiments, food, and beverages.
Glass jars are affordable
While glass bottles are not as popular as they once were, they are still a viable option for food manufacturers. This packaging material is easily accessible, warmly welcomed by consumers, and sustainable. While glass bottles are not suitable for large CPG producers, manufacturers that use large amounts will benefit from lower costs per jar. On the other hand, plastic is cheap, lightweight, and convenient for retailers. So, what’s the solution?