{"product_id":"eslpcmvs","title":"ECS-SL Multifunctional Vacuum Sealer (L330 * W330 mm) for Pouch Cells, ESLPCMVS","description":"\u003cp\u003eFor pouch cell fabrication, vacuum sealers are specialized pieces of equipment used after electrolyte injection to ensure an air-free environment and prevent leakage. The standard feature of vacuum sealer are shown below: (1) \u003cstrong\u003eVacuum Standing (Diffusion)\u003c\/strong\u003e: This feature allows the cell to sit under vacuum before sealing. This \"standing\" time is critical to force the electrolyte to thoroughly saturate (wet) the electrode pores and separator. (2) \u003cstrong\u003eAdjustable Pump-Down Rate\u003c\/strong\u003e: If the vacuum is pulled too quickly, the electrolyte can boil or be sucked out of the pouch (spillage). High-end units have electronic regulators to control this rate. (3) \u003cstrong\u003eVacuum Level\u003c\/strong\u003e: Look for units capable of reaching -95 kPa to -99 kPa (or ~10 Torr) to ensure no moisture or air pockets remain, which would otherwise cause swelling during cycling.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable width=\"100%\" style=\"height: 201.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eESLPCMVS (ESL-PC-MVS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC110V or 220V±10%, single phase, 50\/60Hz, 1300 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\n\u003cp\u003e\u003cem\u003eSealing Features\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eSealing Blade Length: 345 mm, Effective sealing width: 330 mm (Max. cell size: 330mm*330mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Width: 6.0 mm (customized width can be up to 15 mm)\u003c\/li\u003e\n\u003cli\u003eThe upper sealing blade is covered a soft rubber layer, that is designed for top side sealing on tab with polymer adhesive.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Pressure: ~140 kgf (~0.6 MPa) (~0.18 L gas will be consumed for each sealing)\u003c\/li\u003e\n\u003cli\u003eThe maximum heating temperature is 250°C. Normally the recommended sealing temperature for upper and bottom sealing blades is 200 and 180 °C. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe multifunctional sealing includes top\/side sealing, vacuum standing, vacuum sealing, and gas purge (solid-state battery) functions. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eVacuum Level\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eVacuum Level for Standing\/Sealing: Max. -95 kPa\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum Standing Time: 0-900 s\u003c\/li\u003e\n\u003cli\u003eVacuum Standing\/Sealing Time: 0-90 s (the recommended vacuum sealing time is 4-5 s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eGlovebox Operation Compatibility\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe KF40 feedthrough with gas tubing and power cable is included to connect the outside vacuum pump and gas pressure tank.\u003c\/li\u003e\n\u003cli\u003eThe large-size vacuum sealer is glovebox compatible. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eVacuum Pump (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA vacuum pump (\u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\"\u003eEDSRVVP\u003c\/a\u003e) is required to provide high vacuum for standing and sealing. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e           \u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EDSRVVP_main_100x100.png?v=1775410712\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eGas Pressure Source (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor the vacuum sealer placed inside glovebox, an Ar gas tank (60-80 psi) is required to connect with sealer through KF40 feedthrough.\u003c\/li\u003e\n\u003cli\u003eWhen the vacuum sealer placed inside a dryroom, then a gas compressor (\u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\"\u003eEUQOFGC\u003c\/a\u003e) can be used. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EUQOFGC_main_100x100.png?v=1775414665\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eCertificate\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified\u003c\/li\u003e\n\u003cli\u003eUL and CAS certification can be supplied upon request with additional cost. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL540 * W500 * H590 mm (glovebox-compatible)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~89 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775324008437\"\u003eT. Zhang, et al., Performance degradation and sealing failure analysis of pouch lithium-ion batteries under multi-storage conditions,J. Power Sources, 2024, 613, 234891\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775324012795\"\u003eP. Wang, et al., Experimental study on thermal runaway venting behaviour of LiNi0.8Co0.1Mn0.1O2 pouch cell under different sealing edge directions, J. Power Sources, 2024, 621, 235327\u003c\/a\u003e.\u003c\/p\u003e","brand":"SZKJ","offers":[{"title":"Default Title","offer_id":47512435228902,"sku":"ESLPCMVS","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ESLPCMVS_main.png?v=1775371765","url":"https:\/\/echemsupplies.com\/products\/eslpcmvs","provider":"EChem Supplies","version":"1.0","type":"link"}