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What is the functional configuration of the nozzle bag sealing machine
June 11,2020.
The tube sealing machine is mainly used in self-supporting nozzle bags, so his history is basically synchronized with the nozzle bags, which can also be called the nozzle bag sealing machine. It is ma...
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How to distinguish between non-oily particulate filter and oily particulate filter for face mask?
June 23,2020.
There are many types of face masks on the market. Composite filter materials are the main components of masks. The general filter materials are: activated carbon fiber, activated carbon particles, mel...
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What is the testing principle of the mask flame retardant tester
August 21,2020.
Many customers question whether masks need to be tested for burning performance. The answer is yes. Burning performance is one of the important indicators for mask testing. When a mask is accidentally...
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How to use compression tester in packaing?
September 25,2020.
What is a carton compression testing machine？ The carton compression tester is the most direct test instrument for testing the compressive strength of cartons or other packaging containers. It is used...
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Expert analysis: Will the novel coronavirus make a comeback in winter?
October 9,2020.
Will low temperatures freeze the virus to death, or will it make the virus more active? Many people think that when it snows, the virus will freeze to death. In fact, as far as bacteria and viruses ar...
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Did you choose the right filter test instrument for masks?
October 16,2020.
Masks are an important anti-epidemic material in the novel coronavirus epidemic. While the demand is increasing, relevant media have reported that the quality of masks in many countries has the proble...
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GBPI independently develops new products ：Medical Mask Flame Retardant Tester
November 2,2020.
When many customers consult us to provide mask detection solutions, they mainly focus on the bacteria filtration test(BFE) 、particle filtration detection of the mask(PFE) and the synthetic blood penet...
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COF DRRR proficiency testing Valuation
November 4,2020.
GBPI COF testing equipment has participated in the German DRRR competence certification, and our COF testing equipment has passed the DRRR competence certification. This shows that our testi...
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Must-have test items for medical mask
November 6,2020.
Testing requirements for medical masks Medical masks need to undergo mask molding, pressing, edge trimming, ear strap spot welding, nose bridge line fitting, packaging, bacteria filtration, particle f...
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GBPI's testing solution for the face mask
November 12,2020.
Guangzhou Biaoji Packaging Equipment Co., Ltd. was established in 2002, has obtained IOS 9001 certification, and is recognized as a high-tech enterprise and software enterprise by the national authori...
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The difference between a mask with an exhalation valve and a mask without an exhalation
November 13,2020.
Masks are currently necessary anti-epidemic materials when going out. There are many types of masks. Some masks have breathing valves, and some do not have breathing valves. What is the difference bet...
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How to test meltblown?
November 13,2020.
Melt-blown fabric is the core material of the mask to filter germs. The medical mask has three layers, melt-blown fabric is the middle layer. It has strong filtering, shielding and insulation properti...
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