To collectors, Levi’s 501’s made before 1971, which have a capital E in the word Levi’s on the red pocket tab.
Binder is an agent used to reproduce cohesion to fibres, fabric layers or yarn within a preform, usually such an agent is a thermoplastic or thermoset polymer. Read more..
Bio-capacity (biological capacity) is a term used to describe the total usable biological production capacity in a given year of a biologically productive area, such as within a country. The criterion for what can be considered biologically productive is based upon the following. Read more.
Biocrime is a term used to describe a new form of crime by the threat or use of biological agents by individuals or groups to commit a crime, such as a robbery or murder, or to further their criminal intent. Read more.
biodegradable synthetic fibres – plant-based synthetic textile material that meets minimum standard for decomposition
Bioderivation is a term used to describe a process whereof a biomaterial with desired properties to create a hybrid material, such as incorporation of biologically derived proteins for targeted drug delivery. Read more..,