sealing jaws Archives - Greener Corporation Knowledge Center

Package Diagnostics: Case 1 – Sealing Jaw Design

Matt Wojtech case studies, horizontal flow wrappers, sealing August 28, 2021Dura-Therm, Easy Seal, flexible sealing face, flow wrapper, heat, leakers, pressure, sealing jaws, sealing over extra film layers

This Greener Tech Bite is the first in a series of case studies on the Package Diagnostic Process.

When we work with clients, sample packages provide vital diagnostic clues for troubleshooting problems on flow wrappers or vertical baggers. And even when clients don’t report problems, we use sample packages to help them discover and implement improvements that they may have overlooked—from new knife, sealing jaw, and former designs to machine adjustments that optimize the whole packaging process.
Read more

Preventative Maintenance Checklist for Flow Wrappers

Mark Green cutting, horizontal flow wrappers, sealing July 21, 2021backlash, cleaning, clearance, downtime, fin wheels, flow wrapper, forming box, knives, packaging film, seal quality, sealing jaws, wrinkles & creases

Changes on horizontal flow wrappers occur regularly—during sanitation, product changeovers, part installations and adjustments, maintenance, and from wear and tear. These changes can impact the success of your next production run, yet they often go unnoticed.

This Greener Tech Bite presents our quick, Preventative Maintenance Checklist. By investing five or ten minutes to inspect these four areas before starting production, you will be up and running more quickly and avoid hours of downtime. Read more

Case Study: Resolve Cutting & Sealing Problems with Standard Operating Procedures & Training

Matt Wojtech case studies, cutting, horizontal flow wrappers, sealing May 13, 2021anvil, downtime, flow wrapper, heat, knives, leakers, line evaluations, pressure, seal quality, sealing jaws, training

One of Greener’s Technical Salespeople discovered that knife purchases by their customer had grown by 35% over the past year, at an additional cost of nearly $10,000. It seemed unlikely that additional production had accounted for all of this increase, which indicated to him that the customer could be experiencing problems on their horizontal flow wrappers.
Read more

Analyzing Sealing Jaw Carbon Impressions to Troubleshoot Problems on Flow Wrappers & Vertical FFS Baggers

Mark Green case studies, horizontal flow wrappers, sealing, vertical FFS baggers April 26, 2021cleaning, clearance, crimpers, downtime, flow wrapper, leakers, pressure, productivity, seal quality, sealing jaws, serrations, vertical bagger

In this Greener Tech Bite we analyze six sealing jaw carbon impressions and explain how each was used to troubleshoot problems on flow wrappers or vertical form fill seal baggers. Read more

Standardizing Knives & Sealing Jaws on Flow Wrappers & Vertical FFS Baggers

Mark Green cutting, horizontal flow wrappers, sealing, vertical FFS baggers February 10, 2021anvil, downtime, Easy Seal, flexible sealing face, flow wrapper, fractured end seal, heat, knives, leakers, product flow, seal quality, sealing jaws, serrations, vertical bagger

Do you run different makes or models of flow wrappers or vertical form-fill-seal baggers? If you do, you probably use a variety of knife and sealing jaw styles that you need to keep in stock. With different knife or sealing jaw designs, the seal quality and appearance of your packages may vary, depending on which machine, line, or facility produced them. Read more

Forming & Sealing on Vertical FFS Baggers: 6 Key Design & Set-Up Principles

Matt Wojtech forming, sealing, Tech Bites videos, vertical FFS baggers January 14, 2021drive belt, Dura-Therm, forming set, fractured end seal, gussets, heat, leakers, pressure, product flow, sealing jaws, serrations, wrinkles & creases

This Greener Tech Bite, with the help of our partner Kenray Forming, explores six key design and set-up principles to help you identify the source of forming and sealing problems and develop solutions for quality packages. Read more

Case Study: Solving Seal Problems with Remote Technical Service

Mark Green case studies, horizontal flow wrappers, sealing, Tech Bites videos November 15, 2020backlash, sealing jaws, technical service

In this “Tech Bite,” Greener’s Technical Service Manager, Mark Green, presents a case study demonstrating how remote technical service can help you solve packaging problems.
Read more

When Cutting Issues Cause End Seal Leakers on Flow Wrappers

Matt Wojtech cutting, horizontal flow wrappers, sealing, Tech Bites videos August 3, 2020flow wrapper, knives, leakers, sealing jaws, springs

When you have a problem with end seal leakers, looking for patterns can help you determine the cause and find a solution. . .
Read more

Troubleshooting Checklist for Horizontal Flow Wrappers

Mark Green cutting, forming, horizontal flow wrappers, sealing April 22, 2020crimpers, flow wrapper, fractured end seal, knives, leakers, packaging film, productivity, seal quality, sealing jaws, wrinkles & creases 2 Comments

This Greener Corporation “Tech Bite” provides a Troubleshooting Checklist for working with us to solve packaging problems on horizontal flow wrappers. Answers to the checklist questions will allow us to help define your problem, determine the causes, and develop solutions that restore package quality and productivity.
Read more

Repeatable Quality and Productivity

Matt Wojtech cutting, forming, horizontal flow wrappers, parts solutions, people solutions, process solutions, sealing, vertical FFS baggers February 7, 2020backlash, cleaning, clearance, flow wrapper, forming set, knives, pressure, product flow, productivity, projects, seal quality, sealing jaws, serrations, training, vertical bagger

In this blog post and Tech Bites video we outline solutions to achieve repeatable quality and productivity on horizontal flow wrappers and vertical baggers across all production shifts, multiple packaging machines, and different plant locations.
Read more