syltburk

Syltburk is a Swedish term for a glass container used to store jam, preserves, marmalade and similar products. The word combines sylt (jam) with burk (jar), and the term is commonly used in Sweden and other Nordic countries.

Construction and design

A typical syltburk is made of transparent glass and features a wide or medium-middle body with a neck and mouth that allows easy filling and cleaning. The lid is usually metal and designed to create a seal, aiding in preservation. Many jars are designed for household canning, with standardized screw threads that fit compatible lids. Jars come in various shapes and sizes, with common capacities ranging from around 200 to 500 milliliters.

Use and preservation

Syltburkar are used for homemade jams and preserves as well as commercial products. For home canning, jars are sterilized, filled while hot, and sealed with a lid that forms a vacuum during cooling. A proper seal helps ensure shelf stability when stored in a cool, dark place. Jars can be reused after thorough cleaning, and many households collect and repurpose them for gifts or other storage needs.

Maintenance and disposal

Glass syltburkar are durable and reusable, contributing to waste reduction when reused or recycled. Cleaning should remove labels and residues, and damaged jars should be replaced to maintain safety. In Sweden, clear glass jars are commonly recycled through municipal programs or household recycling streams.

See also

Can/jar preservation, home canning, glass containers, food storage.