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== Overview ==
 
== Overview ==
[[File:Dry food sack filler.png|300px|right]]
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[[File:Dry food sack filler.png|300px|right|thumb|Bag filler]]
 
'''Dry pet foods are made by mixing dry and wet ingredients together to form a dough. In the extrusion process, the dough is heated under pressure, then pushed through a die machine that cuts the kibbles.''' Kibble size and shape varies according to the product specification. The kibbles are dried, cooled and spray coated. Some dry foods may also be produced by means other than extrusion, such as baking.
 
'''Dry pet foods are made by mixing dry and wet ingredients together to form a dough. In the extrusion process, the dough is heated under pressure, then pushed through a die machine that cuts the kibbles.''' Kibble size and shape varies according to the product specification. The kibbles are dried, cooled and spray coated. Some dry foods may also be produced by means other than extrusion, such as baking.
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== Cooking and Cooling ==
 
== Cooking and Cooling ==
 
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[[File:Extruder.jpg|right|300px|thumb|link=Video:Extruder animation|Animation of an extruder [[Video:Extruder animation|click here to view this video]]]]
 
The dry mix is combined with wet ingredients, water and steam in a preconditioner, which hydrates the powders, creates a dough and starts the cooking process. The dough then enters a machine known as an extruder, which cooks the dough under pressure. The dough exits the extruder under pressure through a die plate creating ribbons of pre-specified shapes that are then sliced into the pre-specified size using a rotary cutter.
 
The dry mix is combined with wet ingredients, water and steam in a preconditioner, which hydrates the powders, creates a dough and starts the cooking process. The dough then enters a machine known as an extruder, which cooks the dough under pressure. The dough exits the extruder under pressure through a die plate creating ribbons of pre-specified shapes that are then sliced into the pre-specified size using a rotary cutter.
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Packages are stored in boxes or wrapped on pallets and stored in warehouses ready for distribution to customers.
 
Packages are stored in boxes or wrapped on pallets and stored in warehouses ready for distribution to customers.
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{{Learning
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|videos = [[Video:Extruder animation|Extruder animation]]
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}}
    
{{Reviewed Nutrition 2
 
{{Reviewed Nutrition 2
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|date = April 2017
 
|date = April 2017
 
}}
 
}}
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{{Mars Petcare}}
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==Webinars==
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<rss max="10" highlight="none">https://www.thewebinarvet.com/gastroenterology-and-nutrition/webinars/feed</rss>
    
[[Category:To Do - Nutrition]]
 
[[Category:To Do - Nutrition]]
 
[[Category:Pet Food Manufacture]]
 
[[Category:Pet Food Manufacture]]

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