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Barcode technology allows to:
• Monitor commercial transactions,
• survey stored reserves
• supervise warehouse transactions collecting, decomposing,
palletization etc.
• shorten time of loading and unloading goods
• monitor production in real time
• monitor reserves
21.5 The usage of EAN-128 barcode in scales.
The EAN-128 barcode standard has been created to provide a worldwide
standard for exchanging simple data between enter prices. Other codes include
data without marking what they include. EAN-128 includes data with all
information about them.
For example, when coding 17,21 kg as 1721 an application does not know if it
is a price, time or mass. Even if the application can identify this field as weight
it has no information about unit and point (1721 kg or 17.21 g).
It is important that everybody can decode the information without any additional
modifications. EAN-128 standard solves this problem. It includes a list of
"Application Identifiers". Every identifier carries a message to inform a system
about the data type and format. E.g. 310 identifier indicates for the net mass in
kg. The next digit in this identifier outlines the point position, then the following
6 digits outline a weight.
Application Identifiers.
Description IZ Format
Serial Shipping Container Code
00 exactly 18 characters
Shipping Contained Code
01 exactly 14 characters
Number of containers contained
in another unit (used with AI 37)
02 exactly 14 characters
Batch Numbers
10 Up to 20 characters
Production Date (YYMMDD)
11 exactly 6 characters
Packaging Date (YYMMDD)
13 exactly 6 characters
Sell By Date (Quality Control)
(YYMMDD)
15 exactly 6 characters
Expiration Date (Safety Control)
(YYMMDD)
17 exactly 6 characters
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