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Industrial Cotton Swabs : A Must-Have for Precision Cleaning

Posted on 2024年11月13日2024年11月13日 by Dr. Lee

Industrial cotton swabs are an essential tool in various industries, including electronics, automotive, medical, aerospace, and manufacturing.

For precision cleaning in environments that require the utmost care to avoid contamination or damage to delicate parts. Let’s take a closer look at what makes industrial cotton swabs a critical component in the industrial cleaning process.

Key Features of Industrial Cotton Swabs

High-Quality Cotton TipsIndustrial cotton swabs are vital tools in many industries, including electronics, medical, automotive, and manufacturing. Designed for precise cleaning, these swabs help maintain equipment quality and ensure cleanliness in sensitive environments. Here’s a simple overview of what makes industrial cotton swabs so important.
Durable Handles
These swabs come with handles made from materials such as wood, plastic, or polypropylene.
Lint-Free and Non-Abrasive
One of the key advantages of industrial cotton swabs is their lint-free design. This makes them ideal for applications where even the smallest particles could interfere with the performance of sensitive equipment or contaminate products.
Variety of Sizes and Shapes
Industrial swabs come in a wide range of sizes, from large to ultra-small tips, allowing for cleaning of both large surfaces and hard-to-reach areas. The tips can be flat, pointed, or cylindrical, depending on the specific cleaning needs.
Chemical Resistance
Many industrial cotton swabs are resistant to a variety of cleaning solvents and chemicals, such as isopropyl alcohol (IPA), acetone, or other industrial cleaners. This resistance ensures that the swabs maintain their integrity while effectively cleaning surfaces.

Applications of Industrial Cotton Swabs

Electronics and Semiconductors
Cotton swabs clean circuit boards, delicate components, and small connections without causing damage.
Medical Devices and Laboratories
These swabs are ideal for cleaning medical tools and lab equipment, helping maintain hygiene and safety.
Automotive and Aerospace
Swabs clean parts with small crevices or intricate details, such as engine components and mechanical parts.
Optical and Optical Instruments
For cleaning optical lenses, camera sensors, and other optical components, industrial cleaning swabs are perfect due to their non-abrasive nature. They ensure that no scratches or residues are left behind.
Manufacturing and Assembly Lines
In high-tech manufacturing processes, especially those involving electronics and precision machinery, cotton swabs are used to remove dust, oils, and other residues that could affect production quality.

Why Choose Industrial Cotton Swabs?

Efficiency: Their ability to access hard-to-reach areas makes industrial cotton swabs highly efficient for cleaning intricate parts.
Precision: With various shapes and sizes, th
Cost-Effective: Industrial cleanroom swabs are inexpensive and disposable, making them a cost-effective solution for cleaning.
Versatile: They can be used with a variety of cleaning solvents and are suitable for a wide range of applications, from electronics to medical devices.

Industrial swabs are an indispensable tool for professionals across many industries. Whether you’re cleaning delicate electronics, medical instruments, or automotive parts, these versatile tools provide the precision and cleanliness you need. Ensure you have the right swabs for your application to maintain efficiency, quality, and safety in your operations.

Investing in high-quality industrial cleaning swabs will not only improve your cleaning processes but also help maintain the integrity of your equipment, making them a small yet crucial part of your toolkit.

Industrial Foam Swab : Your Precision Cleaning Solution

Posted on 2024年11月11日2024年11月11日 by Dr. Lee

In high-tech industries like electronics, optical manufacturing, and cleanroom environments, precision cleaning is crucial to ensure quality and performance. The FS752 Industrial Foam Swab, with its unique fingertip spiral head design, offers an advanced solution for meticulous cleaning tasks in hard-to-reach areas.

Product Overview

The Foam Swab is crafted from high-absorbency foam and specifically engineered to meet the strict demands of precision industries. The spiral tip enables precise cleaning, making it ideal for electronic components, optics, and other sensitive surfaces. Whether you’re removing dust from intricate equipment or ensuring a contamination-free surface, TX752 guarantees superior cleaning without leaving any residue.

YST-FS752 Long Spiral Pointed Tip Cleanroom Swab

The FS752 Cleanroom Swab is a highly sought-after cleaning tool, renowned for its effective dust collection and suitability for cleaning intricate components in the hard disk drive industry.

Key Features

High Absorbency Foam Tip
Made from 100% high-absorbency foam, the TX752 effectively picks up and locks in liquids, dust, and contaminants. This capability makes it ideal for use with cleaning agents like IPA or acetone, and for handling stubborn oils and grime.
Spiral Tip Design for Precision
spiral tip is designed to access tight spaces and grooves, ensuring thorough cleaning on delicate parts. It is perfect for cleaning complex surfaces such as electronic connectors and optical lenses.
Low Particle Shedding for Cleanroom Use
The foam material is processed to minimize particle shedding, ensuring that FS752 is compatible with ultra-clean environments. This is essential for industries like semiconductor manufacturing, where cleanliness is paramount.
Eco-Friendly, No Harmful Chemicals
Free from silicones, amides, and phthalates, FS752 is safe to use on sensitive surfaces without risking corrosion or contamination.
Durable, Ergonomic Design
With a polypropylene handle designed for strength and comfort, the FS752 provides easy handling and long-lasting durability.
Wide Application Range
- Electronics: Perfect for cleaning circuit boards, chips, and connectors.
- Cleanroom Use: Ensures spotless surfaces in contamination-controlled environments.
- Optical Equipment: Ideal for lens and component cleaning.
- Pharmaceutical and Food Industries: Meets the high cleanliness requirements for equipment cleaning.
- Mechanical Components: Excellent for cleaning parts with grooves and hard-to-reach areas.

Specifications

Specifications	Details
Head Material	High-absorbency foam
Head Width	3.6mm
Head Thickness	3mm
Head Length	13.5mm
Handle Material	Polypropylene
Handle Length	53.5mm
Total Length	67mm
Packaging	500 swabs/bag (5 inner bags of 100)

Industry Applications

Electronics: Cleans sensitive parts such as PCBs, displays, and chips effectively.
Cleanrooms: Low-particle shedding design ensures no contamination in highly controlled environments.
Optics: Perfect for cleaning lenses, sensors, and fiber optic connectors.
Pharmaceutical & Food: Safe for use in environments requiring no contamination.
Automotive: Ideal for delicate cleaning of dashboards, displays, and electronic components.

Why Choose FS752?

The FS752 Industrial Foam Swab delivers exceptional cleaning power with a design optimized for precision. From electronics and optics to food processing and pharmaceutical settings, the 752 is trusted for its ability to safely and efficiently clean the most sensitive surfaces. Its unique spiral tip design, high absorbency, and low-particle release make it a reliable tool across various industries.

For those seeking an efficient, high-quality cleaning solution that meets the rigorous standards of modern industry, the 752 Industrial Foam Swab is the ultimate choice.

Sterile Foam or Flocked Tipped Applicator

Posted on 2022年6月17日2022年6月17日 by Dr. Lee

Sterile Foam or Flocked Tipped Applicator

The outbreak of the novel coronavirus pneumonia in 2020 on a global scale has brought significant losses to human society. Viral nucleic acid detection plays a key role in epidemic prevention and control.

As the first step in viral nucleic acid detection, specimen collection is an indispensable link.

The amount of virus collected and released by sampling swabs is directly related to the positive rate of nucleic acid detection. As the gold standard, nucleic acid detection plays an important role in virus detection, and the role of swabs as a sample collection tool should not be underestimated. Among them, throat swabs and nasal swabs are most commonly used, and anal swabs are also used as auxiliary tests.

During the epidemic, researchers from various countries analysed and found that the efficiency of flocking nasal swab sampling and the acquisition of virus samples were the best.

At the same time, in order to solve the problem of the shortage of nasal swabs.

Nasal swabs

The researchers proposed a combined sampling method of oropharyngeal and nasal swabs to achieve the same effect as nasal swabs.

As the main tool for sampling, swabs have important applications in the fields of forensics, clinical medicine, and environmental testing.

Swabs of different materials, such as rayon, foam, polyurethane, polyester, flocked nylon, etc., will have different structures and performance differences and have different collection effects for different specimens such as protein and nucleic acid, which will affect the detection.

The selection of appropriate swabs according to different sampling samples and testing indicators is very important for testing, and the proper use of swabs is also very important for sample collection and the safety of medical staff.

Flocked Swabs and Custom Swab Manufacturing

ISO13485 quality management system for producing disposable sampling swabs, quality standards, and sterile swabs.

Nylon flocking swabs–small nylon fibres to a moulded plastic rod.

This production process significantly increases the surface area of the nylon swab, which is conducive to the adsorption of bacteria and easy release.

Oral Foam Swabs 104mm (with 22mm breakpoint)

The sponge swab is soft in texture and has numerous tiny pores. It has strong adsorption to liquid, can collect more target analytes, increase the number of samples collected, and can release a large number of samples without defibrillation.

How to elute, etc., which will affect the test results. Many factors can affect the swab sampling results.

The cotton swab used to poke the throat or nose during the nucleic acid test of the new crown should be called an aseptic sampling swab, also called a pharyngeal swab. According to different sampling sites, including nasopharyngeal swabs and oropharyngeal swabs.

The swab is in direct contact with the nasopharynx or oropharynx to absorb the secretion sample, then put the head with the secretion into the culture solution, break the handle through the breakpoint, seal the lid and send it for testing.

Nasopharyngeal Sampling Procedure

In this process, the swab involves two links: sampling and elution (release the collected sample into the culture medium). The choice of different materials will affect the efficiency of sampling and release, and also affect the correctness of PCR detection. There are certain requirements for the material of the sampling swab.

PCR TEST

According to different materials, common swabs can be divided into medical cotton swabs, foam swabs and flocking swabs.

Several reports have shown that the sensitivity of medical cotton swabs in collecting respiratory samples is low, and natural fibres such as cotton have strong adsorption to proteins, which is not conducive to the subsequent release in the culture medium.

Generally, cotton swabs also have wooden handles, which may adsorb proteins during storage and interfere with virus detection. In addition, the wooden handle is too hard to break, and can also cause safety problems when sampling.

The US CDC recommends that the swab head material— synthetic fibres. The use of calcium alginate swabs or swabs with wooden shafts may inactivate certain viruses and reduce Accurate substances.

Sterile Flocked Nasopharyngeal Swab: a 100% nylon flocked swab that provides exceptional absorption quality.

We produce flocked swabs, VTM kits, virus transport medium, and Specimen Collection Swab with multiple automatic production lines.

Including automatic VTM tube production line, OEM VTM Tube, Flocked Swab Production Line, etc.

We support custom production, OEM and so on, and develop products with customers.

China Medical Nasal Foam Swab Factory And Manufacturers

Posted on 2022年4月28日2022年4月28日 by Dr. Lee

Nasal Foam Swab Factory And Manufacturers.

Polyurethane foam swabs are ideal for sample collection and rapid elution.

It can immediately release the specimen into the transmission medium and has been widely used in epidemiological detection, molecular genetics, forensics, clinical laboratories and other fields.

Cell Medical (Dongguan) Co., Ltd. is a Class II medical device manufacturer integrating R&D, production, sales and service.

Collection & Storage & transport Solutions.

Composition of foam swabs

152mm Disposable Foam Swab (Sponge Swab)

Medical-grade foam tip of the swab using ultrasonic technology, so the swab contains no adhesive and will not contaminate the contact.

The tips of the foam swabs are designed in a variety of shapes, including original round, rectangular and conical, etc., which can be used on different occasions.

Polyurethane foam nasal swabs

Application of foam swabs

As a biological sample collection swab to collect samples such as throat/nasal/blood DNA and RNA.
Disable medicines can be applied to the wound.
Used to clean various precision instruments, including medical instruments, lenses, printer nozzle solutions, chips, etc.

Features of Polyurethane Foam Swabs

China Medical Nasal Foam Swab Factory And Manufacturers

The fibre-free structure can effectively prevent static electricity and avoid the generation of dust particles.
Multiple particles on the swab trap the collected objects and strongly absorb and lock the solvent.
Because the foam is soft and non-abrasive, it won’t scratch even the most sensitive surfaces.
100ppi medical polyurethane foam tip and rigid polystyrene handle for fast elution of large volumes of liquids and samples.
Has multiple pores to maximize the collection of samples such as mucus.
The handle: Made of materials that are easy to break.
Or designed with breaking points, which allow you to easily break the swab, which makes it more convenient for users to handle samples.
It releases the specimen immediately into the transport medium for applications in microbiology testing, rapid antigen testing, and molecular and clinical diagnostics.
used to clean various precision instruments, including medical instruments, lenses, printer nozzle solutions, chips, etc.

Cell Medical (Dongguan) Co., Ltd. was established in 2010, the company is located in Chang’an, Dongguan.

We mainly produce flocked swabs, sponge sampling swabs, preservation transport media, virus sampling tubes and saliva collectors.

Committed to providing cell, virus, microbial sample collection, storage and transportation solutions for life sciences, CDC, in vitro diagnostics and medical testing.

After more than 10 years of unremitting efforts and the pursuit of excellence in quality, CellMedical has now become a Class II medical device manufacturer integrating R&D, production, sales and service. Medical care means high technology and rigour.

We always adhere to the concept of “survive by quality and develop by innovation”.

ABOUT VTM kits and swabs manufacturer

The company has an 8,000-square-meter workshop, a 3,500-square-meter GMP workshop and a 600-square-meter laboratory.

The sterile sampling swabs we produce have a high collection volume and release volume, which greatly enhances the accuracy of the inspection;

The flocked swab nasopharyngeal swab rod we invented completely solved the hidden danger that the swab would break in the human body.

The company has a wise and forward-looking management team and experienced technical backbones.

CellMedical has passed the ISO13485 quality management system, and all products have CEor US FDA certification.

Flocking swabs and sponge swabs have Class II product registration certificates.

Covid Test Throat Swab

Posted on 2022年3月11日2022年3月22日 by Dr. Lee

There is more than one sampling method to detect covid-19. Everyone should have heard of the nasopharyngeal swab test and oropharyngeal swab. Can you do it yourself? Or does it have to be done by a professional for you?

In this article you will learn:

What difference is between a nasal swab and a throat swab COVID-19 test?

The main steps to take the Covid Test Throat Swab test.

Which COVID test is more accurate, nasal or throat swab?

What difference is between a nasal swab and a throat swab COVID-19 test?

Swab Test

Sampling methods and location are different.

The accuracy rates of nucleic acid detection nasal swabs and throat swabs are usually similar, and the main difference lies in the sampling method and sampling site.

For nasal swabs, nasopharyngeal flocking swabs are mainly used to test the secretions from the inside of the nasal cavity and the surface of the nasal mucosa through the nasal cavity; In contrast, throat swabs are obtained by dipping pharyngeal specimens through the oral cavity. Tests are conducted to determine if the sampler is infected with the new coronavirus.

There are several different ways to test for COVID-19:

Testing for COVID-19 falls into two main categories:

1. Diagnostic test/diagnostic test: to detect whether you are currently infected with SARS-CoV-2 virus, also called viral swab test.

2. Antibody test/antibody test: It is used to detect whether you have been infected with the SARS-CoV-2 virus, and cannot be used to diagnose whether you are currently infected.

Polymerase chain reaction (PCR) swab test

Nasal Swab A nasal swab is a method of examining the nasal passages to see if there is a bacterial or viral infection. The nasal swab is something similar to a sterile flocked swab, which is used for the collection of nasal specimens.
Throat swab, also known as “oropharyngeal swab“, refers to using a sterilized medical long cotton swab to wipe a small number of secretions from the throat of the person to be tested, and then perform respiratory virus testing. A sample is taken from the back of the throat through the mouth.
Nasopharyngeal swabs are actually relatively long nasopharyngeal flocked swabs, similar to longer sterilized cotton swabs.
Its main function is to take nasopharyngeal secretions for bacterial culture and drug sensitivity tests. Go deep into the nose and collect a sample from the back of the nose or the back of the throat.
Saliva swabs use a saliva sample to test for the COVID-19 virus. This is usually done by swabbing the oral area, such as the cheeks.

The rapid antigen tests that most people use in the U.S. and elsewhere are designed specifically for nasal swabs.

The main steps to take the Covid Test Throat Swab test.

Specimen collection crowd:

1. Patients with suspected pneumonia and suspected cluster cases of new coronavirus infection;

2. Others who need to be diagnosed or differentially diagnosed with new coronavirus infection;

3. Those returning to the city/returning to work without obvious symptoms (fever, respiratory symptoms) .

Before swab test sampling:

Preparation before throat swab: throat swab sampling tube (tube + swab), sealing bag with a size suitable for displaying the general biological hazard sign, tongue depressor, etc.

Check the label on the outside of the throat swab (whether there is a date, specification, whether the colour of the sampling liquid has deteriorated, whether it is turbid, whether there is sediment, etc., and also improve the information of the sampling tube, such as name, sampling unit, and paste the sampling number);

It is necessary to communicate with the examinee first, and inform the examinee in advance not to smoke, drink, or eat chewing gum or irritating or savoury food within 30 minutes before sampling.

If your test needs to try:

The swab crossed the base of the tongue and reached the pharyngeal stenosis, and quickly wiped the palatine arches and pharynx and tonsil secretions on both sides.
Drop the swab into the virus delivery medium, assist the cap to break the swab stem so that it is fully seated in the tube.
Tighten the cap of the tube, mark it well, put it in a plastic bag and seal it.
Submit the specimen for inspection in a timely manner.

Which COVID test is more accurate, nasal or throat swab?

Research is underway to determine the most accurate way to test for COVID-19, specifically using the Omicron variant. We do know that Omicron tends to stay in the upper airways rather than travel to the lower airways or lungs. Therefore, a throat swab may be more likely to find it. But again, research is still ongoing.

A recently published study suggests that saliva swabs may be more accurate in detecting Omicron variants than nasal swabs. But the study looked at PCR tests, not at-home rapid tests. So the results may not apply to home tests because these tests work differently. Another study found that PCR throat swabs were slightly better at detecting the virus than nasal swabs. But this research was done before the Omicron variant.

It is also important to note that throat swabs are more difficult to collect. If done incorrectly, the results may be inaccurate. At this point, it is best to wait until we have more data and leave the throat swab to the provider.

Notice

For the Omicron variant, a saliva test (and possibly a throat swab) may be more accurate than a nasal swab. But current rapid home tests are not designed for throat swabs. To avoid potentially false results, these tests should only be used as intended. Until we do more research, we can’t say for sure whether combining swabs with home testing is a good idea. When in doubt, consider a PCR test for more accurate results.

Flocked Swab Manufacturer

Posted on 2022年2月23日2022年3月22日 by Dr. Lee

Oropharyngeal Sampling Swab

It is a detection method to understand the patient’s condition, oral mucosa and throat infection.

Nasopharyngeal swab

A specimen collection tool used to collect cell samples from the nasopharynx (above the throat).

Viral Transport Medium (VTM Kits)

VIRUS Viral Transport Kit is intended for collecting, handling, and transporting specimens suspected of VIRUS.

How to Use Specimen Collection Kit

Posted on 2022年2月22日2022年3月22日 by Dr. Lee

What is a Specimen Collection Kit?

Sample collection kits provide all the components needed to secure samples and send them to laboratories for diagnostic. Environmental sampling and research purposes. Timely collection and processing of samples are critical to ensure accurate results and prevent analytical errors.

Specimen Collection Kit Contains:

Individually packaged sterile specimen collection flocked swab;
10ml virus sampling tube, containing 3ml Viral Transport Media;
Sterilization packaging, Individual in Paper peeled pouch;

The novel coronavirus (2019-nCoV) is an RNA virus. Improper storage or transportation of samples after collection may result in the degradation of part of the nucleic acid and affect the test results;

In addition, samples that have not been inactivated virus can easily lead to indirect infection of operators.

The covid-19 sampling kit independently developed by Cell medical can not only prevent the degradation of viral RNA but also inactivate the virus.

While ensuring the test results, it can reduce the risk of biological infection during the inspection process.

Product description

Viral Transport Medium Chin, VTM kits For COVID-19. Cell medical not only produces sampling swabs but also virus sampling tubes.

Analyzing material effectively starts with collecting samples with the right tools, whether it’s collecting samples from the body to aid in medical diagnosis, identifying potentially harmful pathogens from the environment.

Or collecting samples from crime scenes to aid in investigations.

However, it is also important to ensure that contaminants do not come into contact with the sample as it travels to the laboratory. Given the plethora of options available for each of these missions, choosing the right collection and transport vehicle can be overwhelming. This is where a specimen collection kit can prove invaluable.

Features:

1. Safety: Sampling and virus inactivation are carried out simultaneously, which greatly reduces the operator’s infection risk;

2. Stability: keep the sample stable, avoid nucleic acid degradation, and ensure the accuracy of the test results;

3. High efficiency: Inactivated virus samples can be detected in conventional PCR laboratories, and the collection tube can be adapted to the Tianlong automated nucleic acid extraction system, which improves the detection efficiency of samples.

Instructions:

What is the Specimen Collection Kit?

As pointed out over, example collection packages have shown very usefully in securing examples for analysis in a large range of clinical, environmental and research study applications.

Nasopharyngeal samples collected by swabbing the upper retronasal vocal cords can supply analysis confirmation for a series of viral as well as bacterial infections, consisting of influenza, COVID-19, enterovirus D68, as well as other respiratory system conditions.
Fecal samples can be gathered by anal or fecal swabs as well as can aid clinicians detect a series of intestinal microbial infections.
A vaginal swab example can help determine the visibility of Group B Streptococcus or Streptococcus agalactiae, a type of microorganisms found in the digestive system and also birth canals of a quarter of pregnant ladies, to name a few conditions.
Food sampling is not just important for recognizing the potential presence of foodborne pathogens but is a crucial step in maintaining conformity with FDA food security requirements.

How to choose the right specimen collection kit?

It is necessary to discover a sampling collection set created for your particular end-use. This consists of using the flocked swab that best matches your sampling collection needs. As an example, foam swabs might use elution characteristics best matched for environmental and also food sampling, while polyester or crowded swabs may supply a combination of collection attributes and also person comfort far better fit for medical usage.

Nonetheless, it is not constantly necessary to utilize a sample collection package created for usage with the example cpu’s very own brand name of the fluid transfer system. Validation examinations can aid clinicians, food mill and also other samplers, and also labs recognize precise and also affordable sample collection kits. Verifying shipping systems from several suppliers has come to be a common practice in research laboratories around the globe, not just to ensure sustainable supply, but likewise to compare item top quality and expense.

What is a Medical Swab

Posted on 2022年1月5日2022年3月22日 by Dr. Lee

What is a Medical Swab

In the COVID-19 sampling, medical flocked swabs are the most commonly used testing method.

Application: oral mucosal cells, oral microorganisms, virus sampling and transportation, DNA/RNA collection, throat sampling, cervical sampling, nasopharyngeal sampling and other fields.

In addition, we can also use medical cotton swabs for the collection and transportation of DNA for paternity testing.

As well as the collection, preservation and transportation of flu specimens.

According to the material, medical swabs can be divided into cotton swabs, foam swabs, non-woven swabs, flocked swabs and other products. Among them, the market share of cotton swabs is higher, reaching 76%.

According to the application field, medical swabs include gynecological, cervical and vagina sampling swabs; oral, nose, and pharynx sampling swabs; laboratory test sampling swabs; virus and bacteria sampling; disposable sampling swabs; sterile cell sampling And other products.

However, due to the influence of new coronary pneumonia and the popularization of nucleic acid testing, the proportion of medical swabs used for specimen sampling is increasing.

With the continuous improvement of medical conditions in developing countries around the world, the application demand for medical swabs is on the rise.

In 2020, the global medical swab market will reach 400 million U.S. dollars, with an output of about 38.4 billion pieces.

Moreover, due to the development of the world economy, the price of medical cotton swabs has shown an upward trend.

Cell Medical swab

Choose the right medical swab

Swabs are one of the most commonly used disposable devices in the medical industry. But how do you know which application to choose? We have put together a brief overview on how to choose the right medical swab for your specific needs.

Cotton swab

The tip of American pharmaceutical-grade spun cotton fiber has become the standard for applicators for all applications from basic patient care to crime scene investigation.

With strong water absorption capacity, softness, low cost and safety, the performance of the cotton swab is consistent and reliable.

However, it is generally not recommended to use cotton swabs for specimen collection.

why? The characteristics of this natural material prevent the sample from being effectively released, and the naturally occurring fatty acids in this material interfere with the processes used in microbiology and DNA extraction and have proven harmful to organisms.

Rayon cotton swab

Rayon is a synthetic fiber made from wood pulp.

Although classified as synthetic fiber, it is actually a natural material.

Unlike cotton, artificial fiber removes materials that may sample or react to samples for transportation and processing during the production process, so it is usually used to sample for diagnostic tests.

Polyester fiber swab

Swab head material adopts polyester filament winding.

Polyester fiber is used for microbial collection, rapid diagnosis and PCR detection.

The polyester scraper has a higher release rate, but its cost is higher than cotton swab and rayon swab.

Foam tip swab:

Foam swab

The swab made of medical polyurethane is a very good diagnostic material, especially suitable for cell sampling.

The number of holes on the surface is generally 100 PPI (holes per inch).

This material has good hydrophilicity and poor absorption of hydrophobic substances.

Used in occasions where resistance to chemical corrosion is required, and it is also used for DNA and microbial sampling.

Synthetic swabs (rayon and polyester) are used to collect bacterial culture specimens, rather than cotton swabs that may contain inhibitory or toxic substances.

Flocked swab:

flocked swabs

First developed flocking technology for cosmetics and industrial production.

Because of the planting process and the use of multi-head bifurcated polyester fiber materials.

The flocked swab has a very high absorption and release rate, and it is also effective for molecular sampling and absorption.

Some institutions designate to conduct research on nucleic acid sampling and certain genome analyses.

At present, the development of swabs not only reflects the changes in the materials of sampling swabs, but new demands in the fields of nursing, testing, and scientific research have led to the multi-dimensional development of swabs.