Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Maintain good protective clothing agent in Jinan
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
6/7/2020, · Run a 6-inch length of 1/8-inch wide elastic through the wider hem on each side of the mask. These will be the ear loops. Use a large needle or a bobby pin to thread it through. Tie the ends tight. Don’t have elastic? Use hair ties or elastic head bands. If you only have string, you can make the ties longer and tie the mask behind your head.
There is no standard length followed for elastics when making face masks. Many people recommend 7 inches long for each ear loop and 23 inches long for head loops. You can choose longer elastic for making face masks with ties.
It’s also better if you include some kind of filter in the mask — a coffee filter, a paper towel, a vacuum bag — just make sure they can easily breathe. Whatever material you choose to use for your mask, Leah Day, on YouTube recommends measuring your — fabric, sock, bandana, etc — 8 inches by 11 inches in size.
Cut two lengths of elastic that are 7" long no matter what size of mask you are making. Pin the Elastic Onto the Fabric Lay one of your pieces of fabric right side up on a table. Take one of your elastics and pin it to the short ends of the fabric about 1/2" from the top and bottom edge.
Measure from the end of your ear over the tip of your nose to the end of your other ear. Find the right size for your face mask using the chart below. If you don’t have a tape measure use a piece of string or shoelace to measure and then lay it flat along a ruler to get …
26/3/2020, · How to determine the right ,size, for an AirFit F20 ,mask,: Option 1) Measure your ,face, using a ruler or tape measure *recommended method* To determine the correct ,mask size, for your facial structure, we recommend taking exact measurements using the method described below. This is the most accurate way to determine your correct ,size,.