How to Remove N95 Masks Properly

1. Clean your hands with soap and water or hand sanitizer.

2. Only touching the straps, pull up the bottom strap to the top strap and over your head to remove.

3. Remove the mask by pulling away from the face holding only straps. If the mask is to be reused, store in an appropriate container.

4. Holding the mask by the straps only, place in an appropriate ventilated contianer. Do not distort the shape of the mask.

5. When you are ready to discard the mask, using the straps only, place into the trash.

6. Clean your hands with soap and water or hand sanitizer.

How to Remove N95 Masks Properly

How to Wear N95 Masks Properly

1. Cup the respirator in your hand with the nosepiece right-side up, and the headbands hanging freely.

2. Position the respirator under your chin and the nosepiece on the bridge of your nose.

3. While holding the respirator in position, pull the TOP headband over your head and rest it at the crown of the back of your head.

4. As you continue to hold the respirator in position, pull the BOTTOM headband over your head and rest around your upper neck, below your ears.

5. Position the respirator under your chin and the nosepiece on the bridge of your nose.

6. (Applies to 536N95C & 511N95S Only) Using both hands, mold the malleable nosepiece to fit snugly against the nose bridge and face below the eyes.

7. Using a mirror, further check and adjust edges to provide a good seal on the face.

How to Wear N95 Masks Properly

How to check N95 Mask- Detailed Masks Quality Control Inspection Checking Points

How to check N95 Mask

2.GSM check of each layers
3.Smell test
4.Function test(Application/wear check)
5.Internal check (layers + meltblown fabric)
6.Fire test: the meltblown fabric is fireproof
7.Waterproof: the meltblown is waterproof
8.Electrostatic adsorption test: the masks with meltblown fabric inside will attract small pieces of paper
9.Meltblown fabric Light transmission test
10.Breath test with a mask
11.Elastic pull test for earloop/seam
12.Filter test when facility available
13.Product size/weight check
14.Carton drop test

Masks Quality Control Inspection Checking Points

Disposable Mask packing Machine Inspection service and surgical face mask packaging machine quality control

Below are some common checking list for face mask packing machine quality control inspection service:

Disposable Mask packing Machine Inspection service

surgical face mask packaging machine quality control










1,Machine appearance check (Painting & welding)

2,Machine basic function test

3,Packing speed check

4,Packing bag tightness check

5,Actual function check (Packing actual masks function video will be shot)

6,3M tape test for lable printing

7,Machine overal size check

8,Machine installation check

9,Current voltage and power test

10,Temperature test etc

Mask packing Machine Quality Inspection


Disposable Mask Making Machine Inspection service and surgical face mask production machine quality control

Below are some common checking list for face mask making machine quality control inspection service:

Inspection for Mask Making Machine

1.Appearance (Painting & welding)

2.Quantity check

3.Measurement: Product specification

4.Product specification check

5.Marking & labels check

6.Logo 3M Tape Test

7.Internal check

8.Assembly test

9.Actual mask production function test (Making Masks With Material Function video will be shot)

Disposable Mask Making Machine Inspection service

surgical face mask production machine quality control

Inspection method and inspection standard of hair dryer

1. Check the packaging and interior

(1) cartons and cartons (or color boxes) clean, neat, no damp, extrusion deformation, dirty, marked clearly;

(2) foam packaging size appropriate, clean, and no deformation, moisture, damage and other defects;

(3) the production date of the carton is clearly marked;

(4) whether the packaging method is reasonable and firm;

(5) whether the bar code is clear;

(6) whether the machine installed in the box is consistent with the packaging; Instruction manual, certificate of conformity and legible print.

2. Check the product sticker

(1) all the stickers are in the right position, no wrong paste, paste, no bubble, warped edge. (the test can be wiped with a cloth soaked in alcohol.)

(2) all the stickers printed word is clear and neat, the design, logo, color is clear and correct;

(3) whether the product name, power, voltage and frequency on the nameplate are correct;

(4) product components whether there are scratches, black spots, burrs, watermarks, stains and other bad phenomena, color is correct;

(5) the position of each accessory is close, leaving a gap of no more than 1mm; Whether the switch button is flexible, whether the handlebar assembly is firm, the position is appropriate.

3. Product performance testing

(1) high voltage test: AC 110/220v 3.1kv /1MIN 0.5ma;

(2) switch test: power test, continuous switch more than 10 times, should be able to work normally;

(3) power test: under standard voltage, +5% ~ -10% of rated power is the normal operating range, otherwise, it is unqualified product;

(4) start the test: start the test from the low position first, and start the machine immediately after the switch;

(5) wind blockage test (prevent fan from stopping)

(6) test of electric heating wire: under normal operation, the heating wire should not redness obviously (wind blocking for 1-2 seconds). When working at 15% above the rated power, it should work normally for at least 30 minutes. Protection switch can not be premature protection, plastic shell deformation;

(7) noise testing: use the noise tester (A) to measure the weight.

(8) life test: under normal voltage, it can work continuously for at least 200 hours (factory standard). During 4-6 hours of aging test, the power cord shall not be obviously hot, the plastic shall not be deformed, and the protection switch shall not take off (except under special circumstances);

(9) cold wind test

(10) hot air test

(11) drop test

(12) power cord test: pull the power cord with a force of 15 kilograms (KG) without loosening or disconnecting the power cord. The power cord should be normally energized without any bad contact

(13) appearance test (visual test): all switches are flexible, not stuck or scratched. No burr, scratch, crack, release, etc. The heating wire should not be too close to the net cover;

Comparison of Manufacturing between China and Southeast Asian Countries

Comparison of Manufacturing between China and Southeast Asian Countries

Manufacturing is the cornerstone of a country’s prosperity and strength, and it is the engine of rapid economic growth. With the rapid development of economic globalization and informatization, the development trend of global manufacturing industry presents three development trends: First, the proportion of manufacturing industries in developed countries is decreasing, while the proportion of national manufacturing industries in the process of industrialization is steadily rising; Second, the development of economic globalization has promoted the transfer of manufacturing industries between countries, labor-intensive industries and polluting industries have been transferred from developed countries to developing countries, and manufacturing has undergone globalization in all aspects of research and development, production, and management. Third, with the development of the knowledge economy and the rapid advancement of information technology, the global manufacturing industry presents a pattern of vertical division, horizontal division, and network division, and the industry chain is constantly subdivided.

Comparison of the overall situation of manufacturing development

As a major receiving area for manufacturing transfer, Asia has made rapid development in the past few decades. Japan accepted the advanced technology of European and American countries and first became an industrialized country in Asia. Then the four Asian dragons accepted industrial transfers from Japan, Europe and the United States, and quickly became emerging industrial countries or regions in Asia. At present, Asia is in the third round of industrial transfer, that is, from industrialized countries to developing countries such as China and India.

Since the reform and opening up, a large number of foreign companies have come to China to invest, build factories, and develop markets. Foreign investment and advanced foreign technology have injected new vitality into Chinese manufacturing. Through the introduction and learning of advanced foreign technologies, China’s manufacturing industry has made rapid progress, and China has become the world’s fourth largest manufacturing power after the United States, Japan, and Germany. Since it is still in the process of industrialization, China’s manufacturing industry still has great room for development.

In the mid to late 1960s, South Korea vigorously developed export-oriented processing and manufacturing industries, which promoted rapid regional economic growth. The South Korean manufacturing industry is a typical example of success from technology imitation to technology innovation. Today, South Korea has made significant progress in heavy industries such as the automobile and steel industries, as well as high-tech industries such as semiconductors, and has large multinational companies such as Pohang, Samsung, and LG.

India and China are both developing countries. Both countries are large agricultural and populous countries, and both have abundant labor resources. For more than 40 years after independence, Indian companies have been operating in a semi-closed state, lacking a competition mechanism, and the manufacturing industry has developed slowly. After the industrial reform in 1991, Indian manufacturing gradually showed vitality, and it has become a competitor in the world market in the software, pharmaceutical and automotive parts industries.

Comparison of industry competitiveness

To study the real gap between China’s manufacturing industry and developed countries, in addition to analyzing the overall situation of the manufacturing industry, it is also necessary to conduct research from various industries in the manufacturing industry. Taking the two pillar industries of steel and automobile as examples, a comparative analysis among countries shows that China’s advantages and gaps and corresponding adjustment measures.

Let us take Iron and Steel Manufacturing for example

Steel is the main structural material that constitutes a modern city, and it is a major basic industry of the national economy. Since the reform and opening up, the steel industry, as a pillar industry of the national economy, has developed rapidly.

However, the increase in output has not brought about a fundamental change in the structure of Chinese steel products. Traditional low-tech value-added varieties still account for a large proportion of steel products in China. The proportion of steel products exceeds 53%, which is 15 percentage points higher than that of Japan. The proportion of plate products is 33%, which is 26 fewer than Japan. percentage point. The gap is particularly huge for high value-added products, such as surface-treated boards, which account for 24% of plate production in Japan, but this product in China is almost blank.

In terms of economic benefits, the input and output of China ’s and India ’s steel manufacturing industries are large, about 14% higher than the optimal level. Both China and India have a large number of cheap labor, but the proportion of labor costs is greater than the optimal ratio. It is nearly three or four times higher, which shows that the advantage of labor costs is offset by the low production efficiency, and it is generally at a competitive disadvantage. Therefore, improving and upgrading production equipment, strengthening technological innovation, and improving production efficiency are the main ways for China and India to strengthen the competitiveness of the steel industry.

It is the right time for China to attract foreign investment to improve the quality and efficiency

We will relax market access, treat both domestic and foreign investors alike, exercise negative-list management, and gradually relax restrictions on the share ratio of foreign investment… With the implementation of a series of measures to open up to the outside world at a higher level, China has also delivered a remarkable result in attracting foreign investment in the first seven months. According to the statistics released by the ministry of commerce, from January to July this year, 24,050 new foreign-invested enterprises were set up in China, with the actual amount of foreign investment reaching 533.14 billion yuan, up 7.3% year on year. In July, foreign investment actually reached 54.82 billion yuan, up 8.7 percent year on year, and attracting foreign investment accelerated compared with the previous six months.

In an interview with reporters, experts made positive comments on the report and said that China has made remarkable achievements in stabilizing foreign investment. China’s trend of high-quality development and consumption upgrading is providing new market opportunities and growth points for foreign investment, which is of great significance in the context of the global economic slowdown.

According to a report released by the United Nations conference on trade and development (unctad), global economic growth has slowed down this year, and global direct investment is expected to decline further. Industry insiders point out that this has benefited from China’s steady economic growth and expanding market capacity. On the other hand, China has continued to expand market access for foreign investment, and its legal system and business environment have improved, creating more access opportunities for foreign investment.

According to the official data, among the major sources of investment, Germany, the republic of Korea, Japan and the Netherlands increased their investment in China by 72.4 percent, 69.7 percent, 12.6 percent and 14.3 percent, respectively. The actual amount of foreign investment from the eu increased by 18.3% year on year. The actual amount of foreign investment in countries along the belt and road increased by 5% year on year.

“In recent years, China has not only realized its own development, but also created opportunities for many foreign businessmen.” Kevin knight, global managing partner of McKinsey, said in an interview that China’s opening up and transformation have boosted the investment confidence of many foreign investors at a time when global trade and investment are slowing and the negative impact of protectionism is growing.

“We are confident that China will continue to open up, which is why many European companies have signed up for the second China international import expo in recent years.” More and more European companies want to promote their products through the exhibition, and also want to explore more business opportunities in China, almondo, President of Italy’s Rome exhibition company, told China trade news.

The Chinese economy has shifted from a stage of rapid growth to a stage of high-quality development. Market demand is rising, new drivers of growth are shifting at a faster pace, and innovation is emerging. To this, the foreign capital with keen sense of smell speeds up layout in succession.

The scale of the Chinese market has been steadily expanding and upgrading. The huge market opportunities and huge profits are obvious. Some experts point out that the talent dividend China is now receiving is also an important factor in attracting foreign investment. It is reported that China has 900 million labor resources, of which 170 million have received higher education and vocational education. More than 8 million college graduates enter the labor market every year, and the quality of the population is improving. The labor market is taking shape the pattern that both human resource advantage and human capital advantage are equal. In today’s China, the talent dividend has been shown.

Invest in China because the potential of the Chinese economy is being unleashed and because the future of China’s economic development is bright. Xu Liping, a researcher at the Chinese academy of social sciences institute of the asia-pacific and the global strategy, said although the instability of international situation, increased uncertainty, but China actively shape the level of the peace and stability in the external environment constantly improve, maintain and extend the ability of development important period of strategic opportunities increasing, the development of China’s important period of strategic opportunities will exist for a long time.


How to improve the product quality and grade of the enterprise

Total quality management. Since the 1950s, with the rapid development of productivity and the rapid development of science and technology, people focus on the quality of products from the general performance of products to pay attention to the durability, reliability, safety, maintainability and economy of products. A systematic approach to quality problems is required in production technology and enterprise management. There are also new developments in management theory that emphasize the human factor and rely on the efforts of all employees to ensure quality. In addition, with the rise of the “consumer protection” movement, market competition among enterprises is becoming increasingly fierce. In this case, the American A.V. feigenbaum proposed the concept of total quality management in the early 1960s. He proposed that TQM is “an effective system for producing and providing services at the most economical level and taking into account the full satisfaction of customer requirements, and for integrating the activities of all departments in the development, maintenance and improvement of quality”.

Strengthen people’s concept of quality

The main purpose of product quality management is to better ensure the quality of products, so as to meet the quality requirements of more customers, laws and regulations, such as practicality, safety and reliability. Product quality management is through the establishment of quality objectives and plans, and in order to achieve this goal and plans to carry out a series of quality planning, quality control, quality assurance and quality improvement activities to complete.

The main factor restricting the improvement of product quality is not only the technical level, but also the lack of a strong quality concept. Improving the quality of products involves the whole process of product construction. And what needs to be addressed urgently is the ideology of the product manufacturer, that is, people’s concept of quality. Improving people’s quality concept is the main content of product management. The quality concept shows the staff’s understanding of quality and attitude towards quality problems, which also affects the staff’s quality attitude and work behavior. Lack of quality concept will make employees have a negative quality attitude and inappropriate quality behavior, more serious will also restrict the improvement of enterprise product quality and quality work. For many enterprises in China, the requirements for product quality are not perfect, but sloppy, especially when there is a conflict between product quality and actual interests, they generally put economic interests in the first place, which seriously restricts the improvement of product quality in China.

To improve the quality concept of enterprise employees, we should stick to it and start from various aspects. From senior leaders to general managers to front-line staff, the whole enterprise should set up the concept of “product quality is the life of the enterprise”, and integrate the improvement of product quality into all aspects of production. Through the cultivation and education of quality knowledge, enterprises make people realize the importance of quality, pay attention to the relationship between people and product quality, let employees master the basic theory and working methods of quality management, and integrate them into the actual work, and can also sign the “quality responsibility letter” for quality control. If the idea of “quality first” is formed in an enterprise, these good styles will be formed into an important part of the enterprise culture — quality culture after a long time of accumulation, thus ensuring the quality of products will become a matter of course.

The whole process of product production is a complicated work system, among which quality management is the most important management factor. We generally think that product quality only refers to the quality of product manufacturing, not too much attention to the quality of product development and product use. This kind of understanding is to generalize, did not explain the overall meaning of product quality. In fact, from the perspective of product circulation, product quality is mainly reflected in the following stages. To establish a product quality management system, it is necessary to establish it in a piecewise manner.

Establish a quality management system for product development

From a theoretical point of view, product quality is previously constructed, not last detected. The quality of product development has a direct impact on the actual quality of the product. If you think about it, when you’re developing a product, it’s very likely that you’re going to produce something that doesn’t meet the standards or that doesn’t follow the rules, and you’re not going to produce a high-quality product. Therefore, product development quality plays a decisive role in the quality of the product itself. Enterprises should start from product development and carry out quality management.

Create quality management for product manufacturing

Product construction is the production process of the enterprise. The quality of products in the production process has an important impact on the quality of products. Product quality management is a frequently discussed topic. In the process of product production, it is inevitable to be affected by various factors, such as people, methods, machines, materials, environment and so on. This requires the management personnel and the operation personnel to take effective measures to correct and deal with when working.

When testing the quality of product production process: high yield, excellent, low consumption. In order to better achieve this goal, it is necessary to meet from the human, material and financial aspects, which is the prerequisite for product production. What’s more, the factors of production, such as people, money, materials and information, should maintain the best state in the actual production process, striving to make the best use of talents and materials to ensure the smoothness and clarity of finance and information. The process of product manufacturing is the main objective of quality management, so that the products produced meet the product requirements at the time of development. Pass the inspection to accord with the standard is excellent product, do not accord with is inferior product and waste.

 improve the product quality

How The Virus Outbreak Is Forcing Chinese to Overcome and Work?

The spread of the 2019-nCoV across China has forced millions of people – both Chinese and expats – to work from home or wherever they traveled to during this Spring Festival.

While some specific jobs would require them to be physically present in their office or facility to continue working, many of them are benefiting from China’s rapid internet development and technologies, making it easy for anyone to connect with their colleagues and work remotely.

Alibaba took advantage of this by announcing on January 30 that its professional office communication tool DingTalk would be offered free-of-charge to 10 million enterprises.

Besides commercial enterprises, China’s financial, medical, educational and even judicial sectors have also joined the trend of working from home offices to reduce crowds and prevent the spread of the coronavirus outbreak.

Teachers at many local schools in China are also embracing the use of technology to plan and host their classes online, avoiding any disruption in their students’ educational progress.

In Shandong province, a court trial took place online with no plaintiff, defendant or agent showing up at the Intermediate People’s Court in Binzhou. Instead, the court heard the case via a group video call to prevent crowds from getting together in one place.

While this novel coronavirus has undoubtedly presented a lot of difficulties both on an individual level and at the scale of nationwide societies, it has also incentivized organizations in all sectors to explore opportunities to leverage technology in order to maintain their productive output and provide employees with more flexible working options.

It is certain that the epidemic has caused difficulties, but challenges contain new development opportunities as some industries have created new modes of production. Through innovation, many people believe China will have more online industries to be popular.

How The Virus Outbreak Is Forcing Chinese to Overcome and Work?