The focus for this study is the illumination of the function of loom weights and their purpose within the warp-weighted loom. This study deals with Iron Age loom weights excavated at Birka, within the area known as the Garrison. This category of objects was originally classified as being fragments of bellow shields, an interpretation seemingly more corresponding with the site’s traditional interpretation. In order to give a fuller depiction of the textile production as a whole, spindle whorls found within the same defined area have also been included in this study. The main goal for the analyses of these two groups of fragmented finds has been to establish and re-create the functioning variables of these objects, that is, foremost their original shape and weight. Furthermore the objective has been to enhance the understanding of the functional parameters of the textile production in this area. This is partly achieved with the aid of comparing data regarding textile implements found in other areas of Birka. The results can confirm that the area held a capacity to manufacture a variety of different textiles, including very fine threads and weaves.

The aim of my thesis is to obtain knowledge of textile wastewater and textile sludge from an environmental perspective, which can be used as a basis for the  ”Sweden Textile Water Initiative” guidelines for a sustainable sludge management. In my study I have mainly focused on textile dyes, salts and metals and their routes during wastewater treatment.This paper is partly a literature review, which I began by identifying the pollutants discharged from each textile process. Then I studied wastewater and sludge quality, environmental aspects, possible treatment and recycling methods. I have also tried to find existing type of guidelines in order to make comparisons. My thesis has a broad perspective and includes in addition to "end-of-pipe" solutions also alternative methods such as treatment of partial flow or substitution of harmful chemicals. Another important part of this study is a qualitative survey of more than 20 textile mills. The results show the extent of awareness and control on effluent and sludge issues. The survey has revealed that major improvements are needed in sludge management. Finally, I have proposed sludge guidelines at three levels, which will hopefully be helpful for STWI in evaluating their suppliers and showing a way towards a more sustainable sludge management.

The complex process of manufacturing woolen textiles contains a long chain of cooperation between resources, techniques and society. With a focus on South and Central Sweden, this study aims to trace the development of woolen textiles and its manufacture, how and why it changed and obtained an increased meaning from the Early Bronze Age to the Early Iron Age. Archaeological biography and materiality are used as theoretical concepts to firstly explore how textile tools, sheep husbandry and woolen textiles changed in occurrence and appearance over time and space. Secondly, by comparing these results, the study analyzes how the different source materials may have affected each other towards the advancement of woolen textiles. The results suggest that a successive increase of sheep among settlements, caused by probably ecological and/or economic factors, possibly led to an increase in wool that sparked the textile development with the creation of more advanced tools and techniques for making woolen textiles in a gradually higher quality. The relationships between people and woolen textiles, as well as its components of manufacture, also seems to have altered during the investigated period, sometimes probably due to influences from the outside world.