Lot numbers are identifying numbers or codes assigned to track and control a specific batch of goods in inventory. They are also known as batch or group numbers.
The answer to the question "What is a lot number?" is closely related to the tracking and control of manufactured products. Products manufactured in the same group are assigned the same number. This number makes it easier to track the relevant group.
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What is the purpose of a lot number?
Lot numbers enable products to be traced back using a tracking system. Moreover, this is done in accordance with ISO 9000 standards. This feature makes them quite important.
In situations requiring inventory tracking, control, and recalls, potential crises are completely eliminated with this numbering system . When a batch of products needs to be recalled and destroyed, this number is used to quickly identify and recall the products in that batch.
How are lot numbers generated and assigned?
As mentioned above, the batch number covers all products produced at a single time. For example, all products produced on machine A on December 20th are assigned the same batch number. In other words, regardless of the number of products, all are given the same number . If there are 1000 units of goods, the same numbers are used for all of them .
It's important not to confuse model number with lot number ; they are completely different. A model number can also be considered a brand. The model number remains the same even if the production machine or production time changes .
There is no specific rule for generating lot numbers. Companies can assign lot and serial numbers according to their own operating systems. Numbers are created considering criteria such as production quantity, expiration date, and cycle life.
How is it different from a serial number?
Serial numbers are used to distinguish each product and are therefore assigned to each item uniquely. This practice even allows for the individual identification of products from the same brand. Because of this feature, it differs from batch numbers.
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Where is the Lot Number Written?
It is usually written next to the date and time printed on bottle labels, carton packaging, and packages. Since there is no strict rule about where it should be written, it is generally written below or next to the expiration date section. To reiterate, it is also known as Batch number. You can find examples in the images below.
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Lot Number Examples
The general answer to the questions "What is a lot number?" and "What does it mean?" is as follows. These numbers allow for tracking the process of products from production to the end consumer when necessary.
Depending on the type of material on which the relevant number will be printed (cardboard, carton, plastic, wood, metal, PET bottle, etc.), Electrojet offers you different lot coding options . By evaluating the appropriate options from those offered, you can effectively meet your needs in this regard.
Electrojet is the main distributor in Turkey for Rynantech (Thermal Inkjet), a Singapore-based company that is a leading firm in the sector with distributors in 65 countries . We offer professional solutions for all your lot number and other coding needs. Contact us today for more detailed information.
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