Xuzhou Huihe International Trade Co., LTD

Why do jams and other preserves come in glass jars

Jan. 17, 2024

Glass jars are food safe packaging

Food safety is one of the most important aspects of glass jar packaging for jams, and high quality glass jars have food-grade standards that do not release any harmful chemicals or toxins into the contents of the jar. Moreover, glass is an inert material which does not react with jam preserves, ensuring that the quality and safety of the food is intact and that the flavor, aroma and overall quality of the jam is not affected by the packaging material. In particular, jams, marmalades and jellies tend to be acidic, and while acidity can react with some plastics, glass does not.

Glass jars are better for preserving freshness

Glass jars provide airtight and moisture-proof packaging that helps maintain the freshness and quality of jam. The non-porous nature of glass prevents oxygen and moisture from entering the jars, minimizing the risk of jam spoilage and preserving the flavor, texture and color of the jam over time.

Visibility of clear glass jars

Glass jars allow consumers to see the contents of the jar, showcasing the vibrant colors and textures of the jam. This visual appeal draws customers in, letting them know exactly what they are buying and which glass jarred jam tastes better.

Heat resistance of glass jars

Glass is heat-resistant and can withstand the high temperatures involved in jam making, such as boiling or pasteurization. This makes glass jars a suitable choice for properly sterilizing and sealing jams during the production process. Furthermore, glass jars do not expand easily due to heat pressure or changes in outside temperature, risking packaging breakage.

Glass jars are recyclable

Once the jam is finished, glass jars can be easily recycled and reused. Glass is a highly recyclable material, making glass jars an environmentally friendly packaging option. They can be melted down and reused to make new glass products, reducing waste and conserving resources.

Glass jars can be reused

Jam glass jars can be reused for storage, organization or other culinary purposes, promoting sustainability and reducing the need for additional packaging materials.

Glass jars are more aesthetically pleasing

Glass jars are crystal clear and sparkling, with a timeless aesthetic that will never go out of style. Their clean lines, smooth surfaces and simplicity make them suitable for both traditional and modern environments.

Wouldn't you love to have your expensive black raspberry jam in a beautiful glass jar?

Why do jams and other preserves come in glass jars

Why do jams and other preserves come in glass jars

Why do jams and other preserves come in glass jars

Why do jams and other preserves come in glass jars

mini mason glass jar 
Ergo Jar
Square Jam Glass Jar
Queenline Glass Jar


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