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Eroded chuck or tooling
Split Seam
How to ensure Rolls are undamaged and are safe to use?
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Seam School – Craft Seaming – Double Seams Explained

Your source for double seam related information

Overview
Seam Measurements
Seam Defects
Terminology
How to?
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Questions?

Deep Countersink

July 19, 2016July 26, 2016 oferlaor

Possible causes of Deep Countersink:

Worn 1st operation roll profile
High 1st operation roll
Worn 2nd operation roll profile
High 2nd operation roll
Incorrect pin height

← Short Seam Length
21 CFR 11 (FDA) →

All Pages

Defects (37)
How to? (15)
Measurements (44)
Overview (9)
Terminology (28)

How to? Overview

Damaged seamer tooling

July 17, 2016 oferlaor Comments Off on Damaged seamer tooling

Measurements Overview

Double Seam Measurements

July 14, 2016 oferlaor Comments Off on Double Seam Measurements

Visual Seam Inspection

July 14, 2016 oferlaor Comments Off on Visual Seam Inspection

Internal Seam Dimensions

July 14, 2016 oferlaor Comments Off on Internal Seam Dimensions

External double seam dimensions

July 14, 2016 oferlaor Comments Off on External double seam dimensions

What is the second operation (2nd op)?

July 11, 2016 oferlaor Comments Off on What is the second operation (2nd op)?

What is the first operation (1st op)?

July 11, 2016 oferlaor Comments Off on What is the first operation (1st op)?

Recent

Eroded chuck or tooling
Split Seam
How to ensure Rolls are undamaged and are safe to use?
Low Free Space
High Free Space

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