A glass object that includes a first glass article, a second glass layer in contact with the first glass article and having an exterior surface and a thickness, and an image formed from a pattern of cremated remains, the image being disposed within the thickness of the second glass layer between the first glass article and the exterior surface of the glass object and being free from contact with the first glass article, and a method of making the same.

A glass object that includes a first glass article, a second glass layer in contact with the first glass article and having an exterior surface and a thickness, and an image formed from a pattern of cremated remains, the image being disposed within the thickness of the second glass layer between the first glass article and the exterior surface of the glass object and being free from contact with the first glass article, and a method of making the same.

A glass object that includes a first colored glass article, a second transparent glass layer in contact with the first glass article and having an exterior surface and a thickness, and an image formed from particles of cremated remains, the image being disposed within the thickness of the second glass layer between the first colored glass article and the exterior surface of the second glass layer and being free from contact with the first glass article, and a method of making the same.

A method for manufacturing a glass assembly comprises the steps: lowering of a dip pipe that gas may flow through vertically to the surface of a glass melt; determining when the surface of the glass melt is encountered by the dip pipe end showing towards the glass melt by detecting an increase of the gas pressure found inside the dip pipe; continued lowering of the dip pipe until a predetermined depth of entry of the dip pipe end showing towards the glass melt is reached; obtaining a predetermined pressure inside the dip pipe while the dip pipe first stays at the given immersion depth for the given duration and after the predetermined duration is completed, is lifted with a given speed vertically to the surface of the glass melt, thus creating a gas bubble in the glass melt whose walls are attached to the end of the dip pipe; continued lifting of the dip pipe vertically to the surface of the glass melt until the gas bubble is separated from the glass melt, with the wall of the gas bubble remaining at the dip pipe end as a closing film; and setting, especially controlling and/or adjusting of the pressure inside the dip pipe based on the geometry of the film closing the end of the dip pipe as determined by an image capturing device.

A method for manufacturing a glass assembly comprises the steps: lowering of a dip pipe that gas may flow through vertically to the surface of a glass melt; determining when the surface of the glass melt is encountered by the dip pipe end showing towards the glass melt by detecting an increase of the gas pressure found inside the dip pipe; continued lowering of the dip pipe until a predetermined depth of entry of the dip pipe end showing towards the glass melt is reached; obtaining a predetermined pressure inside the dip pipe while the dip pipe first stays at the given immersion depth for the given duration and after the predetermined duration is completed, is lifted with a given speed vertically to the surface of the glass melt, thus creating a gas bubble in the glass melt whose walls are attached to the end of the dip pipe; continued lifting of the dip pipe vertically to the surface of the glass melt until the gas bubble is separated from the glass melt, with the wall of the gas bubble remaining at the dip pipe end as a closing film; and setting, especially controlling and/or adjusting of the pressure inside the dip pipe based on the geometry of the film closing the end of the dip pipe as determined by an image capturing device.

A system and method for forming a membrane on an immersion tube for an electrochemical sensor comprise a step of providing a first immersion tube having a first opening and a second opening, and an apparatus having a melting system, a positioning system, an imaging apparatus, a pressure supplier, a control system. The melting system includes a heating means and a crucible containing a melt. The positioning system is suitable to move the first immersion tube relative to the crucible, such that the first opening of the first immersion tube is immersed in the melt. The imaging apparatus includes a camera, which is temperature sensitive and is arranged such that it can see the melt. The pressure supplier is connected air tightly with the first opening of the first immersion tube. The control system is connected with the melting system, the positioning system, the imaging apparatus and the pressure supplier.