{"id":11253,"date":"2025-11-27T07:52:19","date_gmt":"2025-11-27T07:52:19","guid":{"rendered":"https:\/\/fill-package.com\/?p=11253"},"modified":"2025-11-28T09:26:53","modified_gmt":"2025-11-28T09:26:53","slug":"%d0%bf%d1%8f%d1%82%d1%8c-%d0%be%d1%81%d0%bd%d0%be%d0%b2%d0%bd%d1%8b%d1%85-%d0%bf%d1%80%d0%b8%d1%87%d0%b8%d0%bd-%d0%bf%d0%bb%d0%be%d1%85%d0%be%d0%b3%d0%be-%d1%83%d0%bf%d0%bb%d0%be%d1%82%d0%bd%d0%b5","status":"publish","type":"post","link":"https:\/\/fill-package.com\/ru\/vffs-machine-poor-sealing-5-major-causes-and-ultimate-solutions\/","title":{"rendered":"\u041f\u043b\u043e\u0445\u0430\u044f \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0430\u0448\u0438\u043d\u044b VFFS? 5 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u043f\u0440\u0438\u0447\u0438\u043d \u0438 \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f"},"content":{"rendered":"
\n
I once worked with a client from India who ran a potato chips factory. His newly purchased VFFS (Vertical Form Fill Seal)<\/strong><\/a> machine kept having sealing problems, resulting in a high defect rate that frustrated his entire team. He sent me a photo: bags of chips with wrinkled seals that leaked air with the slightest squeeze.<\/span><\/span><\/div>\n
<\/div>\n<\/div>\n
\n
\"Poorly<\/span><\/span><\/div>\n<\/div>\n
<\/div>\n
\n
Does this sound familiar? Poor sealing in vertical packaging machines is an extremely common issue that directly leads to product leakage, spoilage, massive waste, and production interruptions. Weak seals, wrinkles, air bubbles, or complete seal failure\u2014these are all typical symptoms.<\/span><\/span><\/div>\n<\/div>\n
\n
Don’t worry, today we’re going to break down this problem thoroughly. All sealing issues come down to three core elements: <\/span><\/span>temperature, pressure, and time<\/span><\/span>. A perfect seal is the art of achieving the optimal balance among these three factors.<\/span><\/span><\/div>\n
<\/div>\n<\/div>\n
\n