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Archive for the ‘Materials’ Category

FirstSpear Friday Focus – Technical Woobie

Friday, May 8th, 2020

Today we are getting the first look at an all new garment from the FirstSpear American Merino Wool Line. Meet the Technical Woobie. Constructed with premium USA materials including FS ACM 600 Merino for warmth and FS signature apparel nylon accents which add abrasion and wind resistance. Features a modest tail, high collar with adjustable hood, thumb holes, as well as generous hand warmer pockets lined with FS ACM 100 Merino. The Full length zipper and pockets utilize premium zipper hardware and pulls.

A very cool feature FS incorporated are button holes inside the hand warmer pockets along with cord loops along your internal zipper seams which allow the user to route ear buds or communication cables for discreet cable management.

The Technical Woobie offers great everyday style matched with some of the most high performance material combinations and features available. It will quickly become the one piece you will want to take with you everywhere! 100% made in the USA with 100% USA materials.

Now shipping in Black, Sand, Commando, and Black/Heather Grey. Comes with FirstSpear’s standard lifetime warranty on materials and craftsmanship.

www.first-spear.com/technical-woobietm-acmtm-warm-600

Army Laboratory Tests For Best Homemade Face Covering Materials

Sunday, April 26th, 2020

Aberdeen Proving Ground, Md. — Now that the Centers for Disease Control and Prevention, the Department of Defense, and many governors are recommending that people wear face coverings when out in public and unable to maintain proper social distancing, the Combat Capabilities Development Command (CCDC) Chemical Biological Center is using its more than 100 years of experience designing chemical and biological agent protective masks to determine the best material to use for making a homemade mask.

Over the last month, the Center has been contacted by more than 30 defense agencies, federal agencies and health organizations to see if its experts can help with the national shortage of personal protective equipment (PPE). The Center is one of only a handful of agencies that is experienced in performing tests that precisely measure materials’ filtration efficiencies in strict accordance with National Institute for Occupational Safety and Health (NIOSH) standards. It is also one of a very few organizations that have the Model 8130 Automated Filter Tester, which is no longer in production. So the Center was the obvious choice to perform this research.

“The challenge is to pick a material that effectively blocks the virus particles from going through the material while not being too hard to breathe through,” said David Caretti, chief of the Center’s Chemical Biological Protection & Decontamination Division and leader of the team testing homemade face covering materials. “If the resistance is too high, airflow will simply bypass the covering and go around the edges.”

“We knew that claims about masks and face coverings were exploding all over the internet, and we wanted to make sure that any decisions about materials these agencies make will be based on proven science,” said Caretti.

The Center performs its testing by spraying a salt aerosol at a swatch of material. The suspended salt particles are 0.2 to 0.3 microns in size, which is the hardest size for any material to filter, which is why that size is used in testing. The corona virus is 0.125 microns, making it a very close match. The testing team simply measures the density of salt aerosol suspended in the air on one side and compared it to the density on the other side after it passes through the material.

The team started out by testing materials sent to them by organizations seeking their expertise, then broadened out to testing materials likely to be found in the home that members of the public could use to make their own face coverings.

They found that the best readily available material to use in a homemade face covering is four-ply microfiber cloth which can be found in the cleaning section of most big box stores. It filters out over 75 percent of particles. In comparison, the N95 mask used by healthcare workers in hospitals can filter 90 percent of particles. The team also found that even a polyester bandanna can be reasonably effective if it is used in layers. It will filter out 40 percent of suspended particles.

Thus far, the Center has tested more than 50 materials and continues to test new materials. Armed with this information, the Center is now able to give other agencies the best filtration efficiency information possible for them to pass on to their stakeholders.

By CCDC Chemical Biological Center

Crye Precision Joins Brooklyn Navy Yard Emergency Response to COVID-19 Threat in New York City

Thursday, April 9th, 2020

Ask anyone at Crye Precision and they’ll tell you they’re proud to be based in New York City and prouder still to be headquartered at the famous Brooklyn Navy Yard.

Just like the Brooklyn Navy Yard built ships to help win World War Two, the current tenants of the facility have risen to the challenge of facing this nation’s newest threat, COVID-19.

Mayor Bill de Blasio recently put out the call to New York businesses to help with the medical response to the pandemic, which is hitting the Big Apple hard. A natural fit to this response are those engaged in the textile business.

Although Manhattan is an island, the domestic textile industry isn’t. It stretches across this great land and Crye Precision was able to call upon them to provide materials critical to this response. As you’ll see below, the list is long.

In fact, it’s the American textile industrial base which has made this project, as well as similar responses across the country, possible. If it weren’t for the Berry Amendment and its mandate for American made materials and finished goods, our nation would be at the mercy of other countries. Hopefully, this is a wake up call and we see more investment in such capabilities, so that when push comes to shove, America can continue to stand on her own two feet.

In response to the Mayor’s call, Crye and others have begun manufacturing medical gowns for area hospitals.

This hasn’t been easy. Not all of their team is back to work and Crye remains committed to fulfilling military and law enforcement contracts, in addition to their COVID-19 response efforts.

Earlier this week, Mayor de Blasio thanked the members of the Brooklyn Navy Yard Emergency Response for their efforts while making a visit to the various facilities.

Crye Precision Executive Director Gregg Thompson put out this statement on Instagram yesterday:

The COVID-19 pandemic has affected us all. For the past month at Crye Precision, we have teamed up with the @bklynnavyyard & @lafayette148ny to help answer the City’s call for medial PPE.

This week alone, 2.5 million surgical gowns will be used across the City in hospitals and nursing homes. Our combined efforts will hopefully alleviate part of this dire need for medical PPE by manufacturing thousands of protective hospital gowns to supply the City’s health care workers. Our goal is to create 320,000 reusable surgical gowns by the end of April.

This endeavor has been made possible by our U.S. fabric supply chain partners that we have relied on for years to make our military and law enforcement products. Suppliers like @mmitextiles, @tweave_llc , @brookwoodcos , @american_e_thred, @narroflex, @murraysfabrics Fabrics and @VastestLabs have been vital to sourcing the necessary raw materials to make these medical gowns.

We are honored to partner with companies like Lafayette 148, Stitch NYC, @kaiminofficial , @kingbridgenyc , Kustin Paul, NY Ortho, Accurate Knitting, Martin Greenfiled Clothiers, Skillset, 1947LLC, Honeywell, Tencate, Lion Apparel, Matinal Safety Apparel, Milliken, Invista, @textilenetwork, Inkcups, UFP, Flextech, Mikan and the rest of the Brooklyn Navy Yard Emergency Response cooperative during this unprecedented time, bringing the highest ingenuity to work toward a common goal to help workers on the frontline of the crisis.

Milliken Pivots Textile Manufacturing to Produce Advanced Medical PPE

Thursday, April 2nd, 2020

Focused on engineering textiles into medical-grade fabrics using anti-microbial and fabric barrier coatings

SPARTANBURG, S.C. — Global textile manufacturer Milliken & Company is leveraging its materials science expertise to manufacture much needed personal protective equipment (PPE) for the healthcare industry amid the current COVID-19 global pandemic. Milliken’s new advanced medical fabrics and barriers are currently available and complement Milliken’s breakthrough BioSmartTM antimicrobial technology used in scrubs, lab coats and hospital privacy curtains, harnessing the power of bleach to kill up to 99.9% of common bacteria on contact.

Milliken is manufacturing critical barrier protection fabrics to be used in gowns and headcovers for healthcare professionals. Milliken is also researching and developing materials for incorporation into N95-grade masks. These new innovations complement our existing range of products that can be used for temporary shelters in situations where it’s deemed necessary to set up transitory field hospitals. 

“We have focused our development and manufacturing processes to help fight the battle against COVID-19,” said Halsey M. Cook, Milliken & Company president and CEO. “We began by engineering our existing textiles into medical-grade fabrics for PPE, and we will continue to seek critical solutions as we navigate this uncharted territory as a company, a nation and a world.”

These new advanced medical textiles and barriers are made in the USA and a result of the company applying deep knowledge in material science to modify fabrics that would meet the critical requirements for garments worn by healthcare workers fighting the COVID-19 virus.

“Our team of scientists and developers is fully engaged, uncovering solutions to address critical medical and protective needs for those fighting on the front lines of this pandemic,” stated Chad McAllister, president and EVP, Textile Division.

Categorized into Level 1, Level 2 and Level 3, Milliken’s advanced medical fabrics and barriers tested to the ANSI/AAMI PB70 Standard and suit multiple medical environments and usage situations.

• Level 1 Medical Textile, Milliken PerimeterTM: Suitable for minimal risk situations, including basic care settings and standard hospital medical units, this gown textile provides a slight barrier to small amounts of fluid penetration. Tested to the ANSI/AAMI PB70 standard.

• Level 2 Medical Textile, Milliken PerimeterTM: Designed for low risk situations, including suturing and the pathology lab, this gown textile provides a barrier to larger amounts of fluid penetration through splatter and some fluid exposure through soaking. Tested to the ANSI/AAMI PB70 standard.

• Level 3 Medical Barrier, Milliken PerimeterTM: Designed for moderate risk situations, including hospital emergency rooms and trauma care, this PPE gown textile provides a barrier against larger amounts of fluid penetration through splatter, and more fluid exposure through soaking than Level 2. Tested to the ANSI/AAMI PB70 standard.

Milliken has a storied, 150-year legacy in American textile manufacturing and is known worldwide for industry-leading performance and protective textiles, including fabrics for first responder PPE, flame-resistant workwear, military uniforms, airbags, commercial and residential interior environments, napery and more.

www.milliken.com

Gerber Technology Creates PPE Task Force Resource Page

Tuesday, March 31st, 2020

Gerber Technology, the makers of Gerber cutters used by the textile industry, has created a resource page for companies wishing to transition their production line to manufacture medical PPE. It includes Patterns, Markers and Tech Packs. A special thanks to On Point Manufacturing for providing many of the Tech Packs.

Updated regularly, you can access it at sites.google.com/gerbertechnology.com/gerbertaskforce/home.

Vibram Wrap Tech

Wednesday, February 5th, 2020

At Outdoor Retailer Sole manufacturer Vibram showcased their WrapTech sole system.

This shoe from Brandblack features their Wrap & Go sole which eliminates material waste, beinging the sole up and over the sides of the shoe. It is heated and applied to the shoe.

Due to its properties, Wrap & Go ends up being a custom application for every shoe it’s applied to. This makes it great for use by cobblers.






SHOT Show 20 – LBT Inc

Wednesday, January 22nd, 2020

LBT Inc showed some design concepts utilizing Whiskey Two Four’s ACRONYM fabric which is two layers of 500D nylon fabric joined back to back using a proprietary bonding process. 

One example is this 6904 G3 carrier. They also exhibited the 3-Day Gen 2 which not only incorporates the laser cut ACRONYM, but also TPU zippers and a Velcro field at the top.






DyNyCo – Innovative Elastic NYCO Ripstop for a Modern Army

Wednesday, January 22nd, 2020

There’s no closer thing to a soldier’s body than his uniform. It’s like a second skin and one may use it for a couple of days or even weeks in a row without washing or taking it off. It protects from the cold and the Sun, from rain as well as wind and snow. What may be the most important though – it makes one less exposed to enemy sight.

Versatile design, cleverly placed pockets and overall fit are truly significant when talking about the uniforms specifics. One cannot place too much emphasis on the fabrics used to produce this piece of gear though. The fabric is the foundation of all other advantages of any uniform.

Speaking of the fabric, there’s only one that meets the expectations of the modern army – NYCO.

What is NYCO?

Briefly speaking NYCO is a combination of Nylon and Cotton. The name tells it all – “NY” came from Nylon and “CO” from Cotton.

NYCO was presented and proved its usability for the very first time in the era of M-65 uniforms. They were made for US Army and gained good feedback fast.

The yarn used to produce NYCO fabric is made of 150 single cotton fibers braided in a special mechanical process with 150 single nylon fibers. After braiding, the yarn is washed and weaved to receive the final product – NYCO fabric. The characteristic Rip-Stop weave is actually a double-braided nylon-cotton fiber. It makes the whole construction of the material more resistant to tearing.

 

What’s worth noting, though the NYCO fabric had such good ratings in soldiers’ opinions, it took some time until it was used again to produce uniforms. After years of testing different solutions, like a Cotton Twill fabric used in BDU M81 Woodland US uniforms, NYCO Rip-stop was presented once again in 1996 when Enhanced Hot Weather Battle Dress Uniform (EHWBDU) was introduced.

From this time on, NYCO Rip-Stop finally became a standard fabric used to produce US army uniforms. That doesn’t mean though that different producers weren’t trying to improve it. Here is how Direct Action came with an idea of DyNyCo.

DyNyCo – a Direct Action approach to improve NYCO Rip-stop

When on a mission a soldier has to focus on his orders and task. The gear he uses should be possibly easy to use and the uniform he’s wearing should be unnoticeable when he’s moving around. To achieve the latter, Direct Action decided to improve the elasticity of the original NYCO fabric. That’s how they came with a vision of DyNyCo – a “Dynamic” NYCO fabric.

To increase elasticity, without sacrificing much of the values of original NYCO fabric, Direct Action decided to add 3% of Elastane fabric to the whole blend. By joining together 49% Nylon, 48% Cotton and 3% Elastane they received a fabric that’s both durable and breathable as well as elastic enough to guarantee a greater comfort of movement.

From now on, DyNyCo fabric will be used to produce new Direct Action uniforms and combat garments.

For more information visit:  bit.ly/30umRJ7