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IDFL Laboratory and Institute, (originally known as the International Down and Feather Testing Laboratory) is the largest
down Down most often refers to: * Down, the relative direction opposed to up * Down (gridiron football), in American/Canadian football, a period when one play takes place * Down feather, a soft bird feather used in bedding and clothing * Downland, a ty ...
and feather testing
laboratory A laboratory (; ; colloquially lab) is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed. Laboratory services are provided in a variety of settings: physici ...
in the world with over 8,000 clients in 80 countries. IDFL provides testing services for filled-textiles like: down and feather material and products,
textile Textile is an umbrella term that includes various fiber-based materials, including fibers, yarns, filaments, threads, different fabric types, etc. At first, the word "textiles" only referred to woven fabrics. However, weaving is not t ...
s, synthetic fills, and natural fills. IDFL also offers audit and inspection services. IDFL is headquartered in
Salt Lake City Salt Lake City (often shortened to Salt Lake and abbreviated as SLC) is the capital and most populous city of Utah, United States. It is the seat of Salt Lake County, the most populous county in Utah. With a population of 200,133 in 2020, th ...
,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
and has offices in
Frauenfeld Frauenfeld ( Alemannic: ''Frauefäld'') is the capital of the canton of Thurgau in Switzerland. The official language of Frauenfeld is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic ...
, Switzerland,
Taipei Taipei (), officially Taipei City, is the capital and a special municipality of the Republic of China (Taiwan). Located in Northern Taiwan, Taipei City is an enclave of the municipality of New Taipei City that sits about southwest of the ...
,
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northe ...
and
Hangzhou Hangzhou ( or , ; , , Standard Mandarin pronunciation: ), also romanized as Hangchow, is the capital and most populous city of Zhejiang, China. It is located in the northwestern part of the province, sitting at the head of Hangzhou Bay, wh ...
, China. IDFL has over 150 employees, the majority of which work as testing analysts. IDFL's laboratories are certified by various quality regulation institutions such as th
IDFBEDFA
and DPSC. IDFL also conducts tests and research according to quality standards established b
AATCCADFCASTMCFDIADACEDFAIABFLOIDFB
and TDFA.


History

Wilford Lieber Sr. Wilford is a village in the city of Nottingham, Nottinghamshire, England. The village is to the northeast of Clifton, southwest of West Bridgford, northwest of Ruddington and southwest of Nottingham city centre. It is at a meander of the Riv ...
and his wife, Mary Jean, founded IDFL in
Salt Lake City Salt Lake City (often shortened to Salt Lake and abbreviated as SLC) is the capital and most populous city of Utah, United States. It is the seat of Salt Lake County, the most populous county in Utah. With a population of 200,133 in 2020, th ...
,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
in 1978. Lieber had previously worked for the state of Utah in product regulation and at the request of companies in the down and feather industry, Lieber formed IDFL, a laboratory that tested down and feather quality. Wilf Lieber Jr. is the current CEO of IDFL Laboratory and Institute and serves as associate member of many organizations including the IDFB, ADFC, EDFA and CFDIA Since its founding, IDFL has continually expanded the services it provides. In the 1980s, IDFL expanded to offer consulting services and fabric testing. In the 1990s, IDFL began factory inspection services as well as research services. In the 2000s, IDFL began synthetic filling testing, finished product inspection services, non-down filling testing, and
audit An audit is an "independent examination of financial information of any entity, whether profit oriented or not, irrespective of its size or legal form when such an examination is conducted with a view to express an opinion thereon.” Auditing ...
services. In 2002, IDFL opened an office in
Frauenfeld Frauenfeld ( Alemannic: ''Frauefäld'') is the capital of the canton of Thurgau in Switzerland. The official language of Frauenfeld is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic ...
, Switzerland. In 2003, IDFL opened an office in
Hangzhou Hangzhou ( or , ; , , Standard Mandarin pronunciation: ), also romanized as Hangchow, is the capital and most populous city of Zhejiang, China. It is located in the northwestern part of the province, sitting at the head of Hangzhou Bay, wh ...
, China. .


Down and Feather Testing

IDFL assists companies in the down and feather industry acquire sterilization permits and meet customer quality expectations by inspecting factories and testing down and feather material. IDFL grades material quality by testing down and feather composition, content analysis, and
species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...
type as well as numerous other quality factors. Material is also graded for cleanliness by examining the fat and
oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...
percentages,
pH level In chemistry, pH (), historically denoting "potential of hydrogen" (or "power of hydrogen"), is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of ions) are ...
s,
odor An odor (American English) or odour (Commonwealth English; see spelling differences) is caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive via their sense ...
,
turbidity Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of water quality. Fluids ...
, and other purity factors. All down and feather material is double tested. IDFL tests materials according to the following standards:


Audit Services

IDFL consults with clients by conducting traceability audits of
supply chain In commerce, a supply chain is a network of facilities that procure raw materials, transform them into intermediate goods and then final products to customers through a distribution system. It refers to the network of organizations, people, activ ...
s primarily for CSR topics like live plucking. IDFL consults or performs audits under different licenses such as: – IDFL internal standard, this standard began in 2008 and has gone through different revisions since. It has options of scope which allow tracing a particular leg, location or the whole of a supply chain. – Traumpass standard, this is a German-based standard that translates as 'dream standard' and is developed by the German Down and Feather Association. – Downpass standard, is a standard that is based all of European Union Directives. It contains a quality element verifying the quality of the material and in addition has the actual audit process tracing material from a product to the source of the raw materials. This standard is strongest in Europe, and countries with higher European influence but is gaining traction in other North American markets. – RDS (Responsible Down Standard) This standard was developed with many discussions in the OIA (Outdoor Industry Association), but was then completed by The North Face and then strategically gifted to the Textile Exchange The RDS standard has claimed to save – TDS (Traceable Down Standard), This standard was developed by Patagonia to address needs in their supply chain and was also gifted to NSF (National Safety Foundation). It was also seen as a way for Patagonia to not be outdone by competitor TNF Audit services typically consist of tracing material from a finished good back to the original sources through different means. Either through invoices or through an audit system that tracks the chain of custody and will include visiting supply chains and factories to verify down and feather material is not originating from live plucking, Foie Gras production and also can inspect other elements such as sterilization procedures. A new element that is being considered to support the traceability audits is isotope technology which IDFL also provides.


Inspection Services

IDFL provides inspection services in behalf of clients in order to confirm products being imported have been manufactured according to specifications and labeling standards. IDFL also assesses factory quality control methods, inspects finished products, and consults companies in quality control procedures.


Consulting and Training

IDFL also provides many different types of trainings, seminars and other consulting work


References


External links

* *https://www.linkedin.com/company/idfl/ *https://www.facebook.com/IDFLLaboratory/ {{coord, 40.73786, -111.8594, type:landmark_globe:earth_region:US-UT, display=title Commercial laboratories Laboratories in the United States 1978 establishments in Utah Featherwork