Paper360 - March/April 2018 - 54

techlink | LOADING DOCKS

Benefits of Drive-Through Design
Drive-through loading docks provide cleanliness, safety, and efficiency.
WALT SWIETLIK

Since finished paper products
are typically designed to have words or images
printed on them or to package another product,
it is essential that they look-and are-clean.
When food and beverage labels or packaging
are being manufactured, cleanliness is more
than best practice: it's the law.
Any paper products that will eventually
store or come in contact with food or beverages
must comply with Food Safety Modernization
Act (FSMA) standards. This includes keeping
the loading dock clean, which is quite a challenge considering that the repeated opening
of dock doors during loading and unloading
is a prime opportunity for contaminants like
rain to enter. Additionally, the loading dock
is notoriously dangerous for workers and can
be highly inefficient in terms of energy use.
To address these challenges, an increasing
number of paper mills are upgrading their
loading dock areas with a new dock configuration: the "drive-through."
CONTAMINATION CONCERNS
Unwanted intruders like rain, snow, dust,
and debris can easily make their way into a
paper mill through open loading dock doors.
Because of this, most facilities are good about
keeping doors closed when a truck isn't there
to be loaded or unloaded. However, most dock
stations still provide passageways for these contaminants to enter even when trucks are secured
to them and ready for loading and unloading.
When traditional trailers are docked and their
swing-open doors are opened, 1- to 2-inch gaps
often exist between the trailer and the edges
of the dock opening. While that might seem
insignificant at first glance, it equates to a
2.5-square-foot hole at just one dock opening.
Perhaps the worst gap of all exists at the top
of the dock opening. Many loading dock workers are all-too-familiar with the "waterfall" that
can form at the top of the trailer if the opening
is not completely sealed with a proper header.
These gaps also compromise temperature
and humidity control, which can further lead
54

Paper360º

MARCH/APRIL 2018

A good dock shelter creates an environmental barrier between the back end of the semi-trailer and the
outside border of the dock opening.

to damaged goods. If not immediately damaged
by water intrusion, any surviving paper products are more susceptible to being crinkled or
torn when damp. That can mean entire orders
being lost.
ENERGY LOSSES
Considering the amount of energy it takes
to run a paper mill, the 2.5-foot hole described
is an unnecessary drain on resources. In fact,

these gaps around trailers can translate into
thousands of dollars flying out the door. Just
one dock position can represent anywhere
from US$600 to US$1,200 worth of lost energy
in a year. Multiply this over multiple dock
doors and the financial loss can be significant.
But the sides of the dock opening aren't the
only gaps in the building's perimeter. There's
also the "fourth side" of the dock - the bottom
end, where the leveler, trailer, and dock seal
www.tappi.org


http://www.tappi.org

Table of Contents for the Digital Edition of Paper360 - March/April 2018

Setpoint
Over the Wire
The Importance of Safety Training
Data & Decision Making
RISI European CEO of the Year: DS Smith’s Miles Roberts
Buckman’s Junai Maharaj on ‘The Art of the Possible’
Fapajal Tissue: Old, New & Customer-Centric
Progroup Turns 25
PIMA, Paper360° Co-Host Executive Panel
Creating a Lignin Culture
Benefits of Drive-Through Design
Sustainability as Business Leverage
CIPTE Show Highlights Innovation and Sustainability
TAPPI Journal Summaries
Leadership in Maintenance: Where Do We Start?
As a New Reliability Engineer, Are you Confused About Your Role?
R&M Tips
Paper and Board Have Key Roles in the Future of Packaging
Global Paper and Paperboard Demand Growing Despite Declines in Graphic Paper
PPI Awards Showcase Industry Excellence
TAPPI News
ASPI News
Index of Advertisers
Paper360 - March/April 2018 - intro
Paper360 - March/April 2018 - ebelly1
Paper360 - March/April 2018 - ebelly2
Paper360 - March/April 2018 - cover1
Paper360 - March/April 2018 - cover2
Paper360 - March/April 2018 - 3
Paper360 - March/April 2018 - 4
Paper360 - March/April 2018 - 5
Paper360 - March/April 2018 - Setpoint
Paper360 - March/April 2018 - 7
Paper360 - March/April 2018 - 8
Paper360 - March/April 2018 - Over the Wire
Paper360 - March/April 2018 - 10
Paper360 - March/April 2018 - 11
Paper360 - March/April 2018 - The Importance of Safety Training
Paper360 - March/April 2018 - 13
Paper360 - March/April 2018 - Data & Decision Making
Paper360 - March/April 2018 - 15
Paper360 - March/April 2018 - 16
Paper360 - March/April 2018 - 17
Paper360 - March/April 2018 - 18
Paper360 - March/April 2018 - 19
Paper360 - March/April 2018 - 20
Paper360 - March/April 2018 - 21
Paper360 - March/April 2018 - 22
Paper360 - March/April 2018 - 23
Paper360 - March/April 2018 - 24
Paper360 - March/April 2018 - 25
Paper360 - March/April 2018 - 26
Paper360 - March/April 2018 - 27
Paper360 - March/April 2018 - 28
Paper360 - March/April 2018 - 29
Paper360 - March/April 2018 - 30
Paper360 - March/April 2018 - 31
Paper360 - March/April 2018 - RISI European CEO of the Year: DS Smith’s Miles Roberts
Paper360 - March/April 2018 - 33
Paper360 - March/April 2018 - 34
Paper360 - March/April 2018 - 35
Paper360 - March/April 2018 - Buckman’s Junai Maharaj on ‘The Art of the Possible’
Paper360 - March/April 2018 - 37
Paper360 - March/April 2018 - 38
Paper360 - March/April 2018 - 39
Paper360 - March/April 2018 - Fapajal Tissue: Old, New & Customer-Centric
Paper360 - March/April 2018 - 41
Paper360 - March/April 2018 - 42
Paper360 - March/April 2018 - 43
Paper360 - March/April 2018 - Progroup Turns 25
Paper360 - March/April 2018 - 45
Paper360 - March/April 2018 - 46
Paper360 - March/April 2018 - 47
Paper360 - March/April 2018 - PIMA, Paper360° Co-Host Executive Panel
Paper360 - March/April 2018 - 49
Paper360 - March/April 2018 - Creating a Lignin Culture
Paper360 - March/April 2018 - 51
Paper360 - March/April 2018 - 52
Paper360 - March/April 2018 - 53
Paper360 - March/April 2018 - Benefits of Drive-Through Design
Paper360 - March/April 2018 - 55
Paper360 - March/April 2018 - Sustainability as Business Leverage
Paper360 - March/April 2018 - 57
Paper360 - March/April 2018 - CIPTE Show Highlights Innovation and Sustainability
Paper360 - March/April 2018 - 59
Paper360 - March/April 2018 - TAPPI Journal Summaries
Paper360 - March/April 2018 - 61
Paper360 - March/April 2018 - 62
Paper360 - March/April 2018 - 63
Paper360 - March/April 2018 - 64
Paper360 - March/April 2018 - Leadership in Maintenance: Where Do We Start?
Paper360 - March/April 2018 - As a New Reliability Engineer, Are you Confused About Your Role?
Paper360 - March/April 2018 - R&M Tips
Paper360 - March/April 2018 - Paper and Board Have Key Roles in the Future of Packaging
Paper360 - March/April 2018 - 69
Paper360 - March/April 2018 - Global Paper and Paperboard Demand Growing Despite Declines in Graphic Paper
Paper360 - March/April 2018 - 71
Paper360 - March/April 2018 - PPI Awards Showcase Industry Excellence
Paper360 - March/April 2018 - 73
Paper360 - March/April 2018 - 74
Paper360 - March/April 2018 - 75
Paper360 - March/April 2018 - 76
Paper360 - March/April 2018 - 77
Paper360 - March/April 2018 - 78
Paper360 - March/April 2018 - TAPPI News
Paper360 - March/April 2018 - 80
Paper360 - March/April 2018 - ASPI News
Paper360 - March/April 2018 - Index of Advertisers
Paper360 - March/April 2018 - cover3
Paper360 - March/April 2018 - cover4
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