When Cutting Issues Cause End Seal Leakers on Horizontal Flow Wrappers

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Күн бұрын

When you have a problem with end seal leakers, looking for patterns can help you determine the cause and find a solution. On horizontal flow wrappers, If you find that leakers only occur on the leading end seal of the package (made by the trailing sealing face of the jaws), a cutting issue is likely part of the problem. Watch here or visit greenercorp.com/resource-blog...
Consult our full library of resources to help you optimize package quality and productivity on flow wrappers and vertical FFS baggers: greenercorp.com/technical-res...
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00:00 Cutting issues Cause Sealing Problems on Flow Wrappers
00:25 Over-adjusted Knives on Flow Wrappers
00:43 Does removing the knife eliminate the seal problem?
00:53 No: check clearance, sealing jaw condition & design, heat issues, and film issues
01:12 Yes: Cutting issues are causing your sealing problem
01:28 Readjust knives and anvils, and replace them if worn
01:44 Clean the knife slots
01:58 Use fewer, thicker, good quality knife shims
02:20 Check springs on your flow wrapper and replace if necessary
03:02 For Technical Support contact Greener Corporation

Пікірлер: 9

@manoharmoni4665 Жыл бұрын

Thts grt

@gokmachine 2 жыл бұрын

Always beware when adjusting an already used serrated knife. Do not to displace it left or right in the slot of the crimper. When adjusting with shims mark it on one side to prevent accidental turning.

@greenercorporation 2 жыл бұрын

Thank you for your adding this very good point. We teach this concept in our training programs, and probably should have included it in our post and video.

@rajkumarmahata8278 3 жыл бұрын

What is the solution for continue product in seal leakage during running machine. 200 ppm. Parameters Setting , lug chain , belts all are adjusted , but still problem presist

@greenercorporation 3 жыл бұрын

Thanks for your comment! If you would like to consult with one of our technical support staff about your sealing problem, please send us a message via the Contact page on our website, greenercorp.com/about/contact or email us directly at custserv@greenercorp.com We will be happy to assist you.

@engineer567 3 жыл бұрын

What is the radius of the jaws at the cutting end

@greenercorporation 3 жыл бұрын

Thanks for your comment. The overall radius on the sealing face of the jaws should be half of the distance between the centerlines of the upper and lower shaft. This dimension can be different depending on the manufacturer and model of the flow wrapper. I hope that this answers you question, but if not please send us a message via the Contact page on our website, greenercorp.com/about/contact or email us directly at: custserv@greenercorp.com We will be happy to assist you.

@engineer567 3 жыл бұрын

@@greenercorporation could you please provide a handsketch for explaining

@greenercorporation 3 жыл бұрын

@@engineer567 I am not certain exactly which radius you are trying to determine. Please send your question on the contact from from Greener Corporation's website, greenercorp.com/about/contact and one of our technical staff can assist you. Thank you.