ZIGA AIR partner,KN95/KN100 fashion masks, filter for ZIGA AIR,The protection is the same as ZIGA https://teapawt.org/t.co/gE2XRZPSSR
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Rackmask Official Announcement
Dear Rackmask users, thank you for your continued support and patience. After three months of preparation and adjustments, we are officially announcing the latest important developments for the RACKMASK brand today:
1. RACKMASK maintains a stable strategic partnership with the zhouliang team (ziga air), and both parties will continue to work together to develop and deepen the product line of masks.
2. Effective immediately, all new RACKMASK mask products will be manufactured entirely by ziga. Our new products will undergo synchronized quality control with ziga, resulting in a comprehensive upgrade of product craftsmanship and quality standards.
3. Currently, the older masks sold on the RACKMASK website are still produced by Zimi. A transition period will be implemented between the new and old models. Please pay attention to the descriptions of ZIMI and ZIGA when purchasing. Both the new ziga support frame and the old zimi support frame are compatible with the old filter cartridges. Older models will be sold at a discount until all old models are sold out. The old models will be discontinued, and all future products will be manufactured to the new ziga standards.
4. Several styles were temporarily discontinued and removed from the shelves because we needed to patiently wait for the optimal time to resume production. Now that the Ziga factory is fully prepared, the previously suspended styles will gradually return to the official website with a brand new look and quality. Please be patient.
We sincerely thank every partner for their long-term understanding, tolerance, and unwavering support. Going forward, we will repay everyone with higher quality products, more stable supply, and better service. Please continue to follow us!
We will add any further information later.
After three months of preparation, Zhou Liang's new factory for third-generation frame masks has been established. Half of the Zimi team will be moving to Ziga. Next month, the equipment will be debugged and production of the third-generation frame masks will begin. This represents ten years of technological achievement for me. (The first-generation frame mask was DUOLING AIR in 2017, and the second-generation frame mask was ZIMI AIR in 2020.) I will cease technical updates to Zimi and focus all my efforts on the research and development of the next-generation frame Ziga mask.
RACKMASK retweeted
The A100-L features a minimum filtration efficiency of 99.97% under load, a maximum inhalation resistance of 100 Pa at 85 LPM, and a maximum leakage rate of 0.6%. Compared to the previous L-sized version, this new L-sized model offers a significantly improved field of vision for the wearer.
A Brief Announcement
As we are still awaiting certain components, production of the ZIGA version of RACKMASK respirators cannot begin until the end of November. We anticipate a market launch in mid-to-late December (any further delays will be communicated accordingly). The main product images for this new version will feature a clear "ZIGA" label to distinguish them from the current ZIMI-branded respirators available online.
Given that the ZIGA production line is still in its adjustment phase, the initial release will be limited in quantity. It will include two to three designs from our previous collection, alongside two entirely new designs. Over time, we plan to upgrade all previously released models to the ZIGA version.
The initial models to be released are the A100-M (KN100) and A100-L (KN100). Other models will be added once their respective ZIGA-version updates are complete (expected by the first quarter of 2027).
The respirators currently sold on the RACKMASK website are the ZIMI version, manufactured by the ZHOULIANG team (distinct from the current ZIMI team). Existing discounts will remain in effect until current stock is exhausted; please feel free to make a purchase if you are interested.
After one week, please visit Ziga’s purchase website, zigaair.com. We will begin rolling out sales of our third-generation frame-style masks.
RACKMASK's KN100 masks will also be gradually released in the ZIGA version, although the release date will be slightly later.
Ziga A100-L vs. Zimi ZM100
1. Under identical test conditions—both meeting the KN100 standard—the Ziga exhibits nearly 30% lower breathing resistance than the Zimi. (Note: The filtration efficiency shown in the test charts reflects the fit between the mask and the headform, rather than the intrinsic filtration capacity of the KN100-rated material itself.) This demonstrates an advancement in the new filtration material. The ZM100 features a foam strip, whereas the A100-L does not.
2. Improved welding techniques result in a more refined appearance. By reducing the weld surface area—without compromising structural integrity—an additional 2% of effective ventilation area is gained, which contributes to lower breathing resistance.
3. The mask offers the flexibility to switch between head-mounted and ear-loop configurations at any time; users can also select the strap type and color that best suit their preferences and the intended level of exertion.
4. A new material for the sealing gasket, combined with a third-generation support frame, allows for a faster and more optimal seal. (Future testing will evaluate fit data upon initial application and over varying durations of wear.)
The launch of products related to RACKMASK will also be postponed until December; by then, the website will feature clear labels to distinguish the ZIGA versions.
RACKMASK retweeted
Grüße gehen raus an meine #maskUp Community - wir sind viele - auch wenn es sich selten so anfühlt 🤍
Shoutouts an alle die „Durchziehen“
RACKMASK retweeted
I would ask “who is still masking” every six months.
I stopped.
Maybe I’m afraid that our group is getting smaller…
Today I ask again - where is the #MaskUp & #ThirstMasking crew?
ALT Thirst Masker sitting in a train with her eyes closed, behind her you see snippets of the blue sky and a red brick building.
RACKMASK retweeted
The third-generation Ziga mask—developed by Zhou Liang—incorporates ten years of technical refinement and draws on extensive feedback from consumers. Among its many upgrades, the mask now offers an expanded field of view, with impressive data to back it up. Shown below is the improvement in the field of view for the size M version; however, I believe the enhancement in the size L version will be the most remarkable of all.
RACKMASK retweeted
A little 1 year old girl toddling around in the airport today decided I was her friend and said "up?" And with the permission of her parents, I held her.
Babies don't care if you're wearing a mask or showing facial expressions, they just want to play and be cared for. 1/3
ALT A Caucasian woman with dark hair wearing a Zimi mask with SIP valve, glasses, and a black cap on an airplane.
RACKMASK retweeted
A new-generation frame—this represents one of the most significant changes to Zhou Liang’s masks over the past decade. It is also the world’s first modular mask.
RACKMASK retweeted
Third-Generation Frame Mask – Zhou Liang’s Mask (Ziga)
1. Five major upgrades: manufacturing process, connection method, frame, sealing ring, and performance.
2. New manufacturing process increases breathable surface area by 2% and reduces airflow resistance by 2%.
3. KN100 model utilizes new materials, reducing resistance by 30%.
4. ZERO model adopts a new structural design; resistance is 20 Pa (KN95/XL) and 30 Pa (KN100/XL).
5. New connection method (S, M, L, XL) allows for easy switching between ear-loop and head-loop wearing styles.
6. New sealing ring material paired with the new frame improves initial fit and overall wearing comfort.
7. New frame features an updated profile, pressure-relief channels, and modular mounting holes (S, M, L, XL).
8. Upgraded "ONE" material enhances the overall structural strength of the ONE model.
9. New frame includes size and orientation indicators and offers an improved field of view.
10. Five modular insert options designed to meet personalized wearing needs.
11. Resolves the issue where the elastic strap might snap—rendering the mask unusable—when pulled backward (an issue found in Zimi masks).
12. Allows users to freely choose their preferred elastic straps.
Product Details:
1. XXS and XS sizes retain the previous welded elastic strap method.
2. XXS and XS sizes do not feature the modular frame design but retain the pressure-relief channels and the new profile design.
3. XXS and XS sizes come without valves; users can manually cut a hole to install a valve if desired.
4. Foam strips are no longer included as a free gift but are available for separate purchase.
5. Black filter elements remain available.
6. Purchasing filter elements requires having the elastic strap and frame ready.
7. Elastic straps come in two lengths (30cm and 50cm) and four material specifications: 7mm seersucker, 7mm hollow, 8mm hollow, and 7mm flat. Initial color options are white, black, and yellow. 8. Filter element (S, M, L, XL): Compatible with both headloop and earloop styles; switchable as desired.
Black Steed Edition is a design reserved exclusively for the Ziga release.
Rendered in traditional Chinese ink‑wash art with only black and white tones, it features eight distinct black horses scattered randomly across each mask.
The Eight Steeds originates from ancient Chinese myths dating back to the Western Zhou Dynasty. These legendary divine horses possessed extraordinary powers: they could soar through the air, chase the sun, and travel ten thousand miles overnight. They symbolize extraordinary talent that breaks boundaries, as well as fearless ambition to explore the unknown.
This spirit resonates deeply with Zhouliang (Ziga), who keeps refining and pushing the boundaries of mask technology time and again. This special edition is our tribute to Zhouliang.
The masks will go through trial production on Ziga’s new production line. If all tests go smoothly, they are expected to launch in November.
RACKMASK retweeted
You don’t have to choose, I breathe clean air outdoors when the wildfire smoke or other air pollution is bad with my respirator
@zhouliang_mask @RackMask
ALT RackMask
RACKMASK retweeted
We conducted tensile strength tests today on the Ziga mask, focusing on one of its key upgrades: the elastic strap attachment mechanism.
1. Users can choose from and install various types of Ziga elastic straps;
2. Initial options include elastic straps in lengths of 30cm or 50cm;
3. The new attachment design allows for seamless switching between ear-loop and head-strap configurations;
4. The new design resolves the issue found with ZIMI straps, where reverse tension exceeding 10N would cause the strap to snap and the mask to break; with the Ziga design, the strap simply detaches, allowing the mask to be reassembled and reused;
5. The forward tensile strength of the new attachment exceeds 70N (well above the 10N requirement set by Chinese standards).
RACKMASK retweeted
The third-generation "Ziga" mask by Zhou Liang features a modular design that conceals the strap ends, forming a 3mm-thick ear attachment point. Available in four sizes (S, M, L, XL), it allows for seamless switching between ear-loop and head-strap configurations. It launches with a choice of three colors and three material finishes—offering a total of seven strap options for customization—allowing users to mix and match the frame, filter, and strap to create their own personalized mask.