All Servo Continuous Motion Side Sealer SM-5030LH adopts [down-blowing system" structure, more efficient hot air circulation,air volume controlled by frequency inverter(VFD). Conveying speed adjustable by a frequency inveter. The top cover of the tunnel openable, and easy cleaning and maintenance. A visible window for the whole shrink process. In-feed powered belt Conveyor and collected free roller conveyor as options. Easy operation, high cost-effective prominently feature SM-5030LX.
Simple customized modification as addtional restriction & press device as option. Applicable for single and combined package like CD, DVD, Cosmetic. Electronics, Printing boxes, Photo frame, Aluminum,Books, Magazine Wooden products.
All Servo Continuous Motion Side Sealer has continuous motion side sealer i.e. [Chasing knife" design has its incomparable edges over other normal side sealers. With this model customers can enjoy top efficiency.and prefect sealing line. Cross sealing motion in continuous mode with Conveyor/product synchronously driven by servo-motors. A prime choice to pack photo frame, books, magazine, electronic products and likes. All Servo Continuous Motion Side Sealer,All-Servo Continuous Motion Side Sealer,All Servo Continuous Motion Side Sealers,All-Servo Continuous Motion Side Sealers SUZHOU SHENGBAIWEI PACKAGING EQUIPMENT CO.,LTD , https://www.sbwpack.com
Servo motor action performs stable, reliable, continuous packaging process in high speed running, smooth transportion of product on the conveyors without product derail or fall-down.
Six servo motors,respectively controlling six procedures in a synchronous way, that is infeeding,transition,outfeeding,cutting , film releasing,and winding..
Self-adaption feeding system automatically adjusts according to the interval of product feeding.
Automatic Sealing And Shrinking Series System stands by automatically when in manual feeding or vacant feeding, and returns to normal working status when feeding recovers normally.
Advanced HMI, all setting & data storage compacted in HMI, automatic error detection and easy trouble-shooting.
Cross sealing behind side sealing saves 50% of waste film compared with traditional design.
Extra logo location/position function for printed pattern film as option. Easy adaptation to the customized production line.
Shanghai developed a new electrochemical DNA nano biosensor
Supported by the National Natural Science Foundation of China, the Chinese Academy of Sciences, and the Shanghai Municipal Science and Technology Commission, the Shanghai Institute of Applied Physics has recently developed a novel electrochemical DNA nanobiosensor (CDS) that offers exceptional sensitivity and specificity. This breakthrough research has reached international advanced levels and shows great potential for application in the field of biomedicine. The findings were officially published in the *Journal of the American Chemical Society (JACS)* in July.
The development of new DNA detection methods is becoming increasingly essential in the post-genome era, especially in areas like biosafety and human health, where rapid and accurate detection of DNA or RNA is crucial. Electrochemical technology is particularly promising due to its fast response, high sensitivity, low power consumption, and ease of miniaturization and integration. It is considered one of the most viable options for DNA detection in settings where cost and portability are key concerns.
This electrochemical DNA nanobiosensor was developed by Ph.D. student Zhang Wei under the guidance of researcher Fan Chunhai at the Shanghai Institute of Applied Physics. The sensor features a precisely controlled nanoscale electrode interface, combined with gold nanoparticles that amplify the electrochemical signal. This innovation significantly enhances the detection sensitivity. The biosensor can identify approximately 20,000 DNA molecules within 1 to 2 hours, achieving a sensitivity of 10 fMol per DNA, which is about three orders of magnitude higher than traditional fluorescent detection methods.
To validate its performance, the researchers tested the sensor using a BRCA-1 gene sequence model associated with breast cancer. The results demonstrated the sensor’s high specificity in detecting single-base variations, making it highly suitable for SNP (Single Nucleotide Polymorphism) analysis. This advancement opens up exciting possibilities for early disease detection, personalized medicine, and point-of-care diagnostics. With further development, this technology could revolutionize how we approach genetic testing and medical diagnostics in the future.