Stone paper made from crushed marble

Building design
Marble paper: Hunter Bliss produces an eco-friendly alternative to conventional paper. Photo: Pebble Printing Group
Marble paper: Hunter Bliss produces an eco-friendly alternative to conventional paper. Photo: Pebble Printing Group

Printing technician Hunter Bliss founded the Pebble Printing Group in Shenzhen, China: The company develops paper made from STEIN and sells it to publishers. It consists of 80 percent crushed marble and is said to be less expensive than paper made from wood. 

Papier aus Marmor: Hunter Bliss stellt eine umweltfreundliche Alternative zu herkömmlichem Papier her. Foto: Pebble Prining Group
Paper made from marble: Hunter Bliss produces an eco-friendly alternative to conventional paper. Photo: Pebble Printing Group

An eco-friendly alternative to conventional paper

Hunter Bliss moved from the U.S. to Germany at the age of 18 to study physics, printing technology, and later Chinese in Mannheim, Munich, and Stuttgart. He then went to China, where research and development of stone paper was being aggressively pursued due to steadily rising paper consumption. Bliss founded the Pebble Printing Group, through which he produces and distributes stone paper.

According to the entrepreneur, it is the most environmentally friendly alternative to conventional paper because stone powder replaces wood as the raw material, and water and energy consumption are much lower: “It replaces vital resources with abundant inorganic components that can sustain the paper industry for centuries. And with greater recyclability than conventional paper, stone paper is the key to a circular economy.”

Bliss aims to reduce CO2 emissions by up to 70 percent compared to “traditional” paper production. Production costs are also up to 50 percent lower. Stone paper consists of 80 percent crushed marble and 20 percent high-density polyethylene. It is about 20 percent heavier than paper made from wood fibers, tear-resistant, waterproof, and requires less ink when printed.

Reducing Global Plastic Consumption

One of Bliss’s visions is to revolutionize the packaging industry with stone paper and make it more resource-efficient: The entrepreneur estimates that global plastic consumption could be reduced by 80 percent through the use of stone paper. In the future, he plans to develop additional types of stone paper, for example with larger stone particles, to make individual sheets lighter.

His plan for the next five years: to become the leading producer of stone paper in Europe. He aims to bring together the entire value chain for this in every country—for example, by printing in Germany and manufacturing the necessary printing presses there. He sells his paper with a certification ID that precisely documents the printing specifications, the amount of resources saved, and the recycling process.

YOU MAY ALSO LIKE

Light and shadow in Cologne

Building design

L.-Fritz-Gruber-Platz is only about 400 meters away from Cologne Cathedral as the crow flies. For its design, the Düsseldorf-based firm scape Landschaftsarchitekten took up the theme of photography. The result is a play of light and shadow.

L. Fritz Gruber Square is located just 400 meters from Cologne Cathedral as the crow flies, right next to the Kolumba Art Museum of the Archdiocese of Cologne, which was built in 2007 according to plans by Peter Zumthor. The square is named after the photographic historian and journalist Leo Fritz Gruber. From 1945, he worked as a photographer for the British Army of the Rhine. This passion never left him. The Düsseldorf-based firm scape Landschaftsarchitekten therefore took up the theme of photography for the design of the square. A play of light and shadow creates a two-dimensional image of the large maple trees on the square. The square is bordered by listed facades from the 1920s and 1960s. Typical local basalt cobblestones surround a rectangular area of light-colored concrete slabs with an aspect ratio of 6:9 (small picture format), which is framed by three white cuboid benches.

Shadow plays are created on this projection surface, which is illuminated at night by a luminaire hanging above the square in the shape of a hollow sphere. Objects that cross its beam of light create sharply defined shadows on the paving. The functional principle is similar to that of a projector: a hollow body with a matt black inner surface and a point-shaped light source, the opening of which is dimensioned at the bottom so that the focal point beams precisely trace the surface of the square.

L.-Fritz-Gruber-Platz, Cologne

Client: City of Cologne – Civil Engineering Department
Open space: scape Landschaftsarchitekten, Düsseldorf
Project management: Hiltrud M. Lintel, Rainer Sachse
Collaboration: Jan Heimann, Judith Pfahler, Markus Hilgers, Bernd Nengel
Competition: 2007, 1st prize
Completion: September 2012
Area: 2,200 square meters
Costs: 570,000 euros

A stroke of art-historical luck

Building design

The Gothic sacristies of the parish church of St. Quirinus in Tegernsee are to be restored. Many eras have left their mark on St. Quirinus, which was the monastery church of the most important Benedictine abbey in Upper Bavaria until 1803.

The Gothic sacristies of the parish church of St. Quirinus in Tegernsee are to be restored. Many eras have left their mark on St. Quirinus, which was the monastery church of the most important Benedictine abbey in Upper Bavaria until 1803.

The sacristy used today dates from the Baroque period, but the two Gothic sacristies with their vaults and rare gray-on-gray painting are a stroke of art-historical luck. These are now used as storerooms, albeit for valuable items from the monastery or handicraft objects such as candlesticks or figurines.

The approval of the preliminary investigation for the restoration means that the sacristies will now be cleared out so that they can be made accessible to the public at some point in the future. Church historian Roland Götz has taken a closer look at the sacristies and knows that their preservation is a stroke of luck. However, fire protection still needs to be clarified, as there are no escape routes. As the church is under the same roof as the Bräustüberl, the castle distillery, the grammar school and the brewery, all those responsible and the owners must first come to an agreement. How much all the measures would cost is now to be found out in advance.