![](http://lambhillco.com/cdn/shop/files/the_woolmark_company_cover.jpg?v=1720609259&width=1172)
THE WOOLMARK COMPANY
The Woolmark Company is the global authority on wool, a natural, renewable and biodegradable fibre. Woolmark is a wool industry certification mark used on wool products that meet quality standards set by The Woolmark Company.
The Certification Process
In order to ensure that authenticity and quality of any woollen product, Woolmark subjects the materials to a series of tests that determine its eligibility for the Woolmark Certification. LAMBHILL CO.'s Premium Virgin Wool Blankets are Woolmark Certified under the Wool Rich Blend standard.
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test i
wool content
Woolmark assesses the fibre content to verify that the ingredients of the product match their stated claims, ensuring accuracy and authenticity.
![](http://lambhillco.com/cdn/shop/files/Test_2.jpg?v=1720609817&width=521)
TEST II
COLOURFASTNESS TO LIGHT
Woolmark exposes this wool to the harshest light conditions for an extended duration of up to 10 hours to rigorously test and ensure that its colors remain vibrant and long-lasting, even under extreme conditions.
![](http://lambhillco.com/cdn/shop/files/Test_3.jpg?v=1720609963&width=521)
TEST III
DURABILITY
Woolmark subjects this wool to extreme pressures by pushing, pulling, and stretching it to its physical limits in order to meticulously measure its strength and durability.
![](http://lambhillco.com/cdn/shop/files/Test_4.jpg?v=1720610082&width=521)
test IV
LAUNDRY TESTING
Woolmark washes this wool in harsh washing machines to ensure that there is no shrinkage and no loss of shape, rigorously testing its resilience to maintain its original form.
![](http://lambhillco.com/cdn/shop/files/Test_5.jpg?v=1720610268&width=521)
test v
Colour fastness to liquid
Woolmark takes this wool and tests it intensely against the various liquids it would typically encounter over its lifetime, ensuring its durability and performance under real-world conditions.