How Condensed Milk is Made in Factory | Step by Step Process

[Music] over 400 million cans of condensed milk are consumed worldwide each year from dairy farms to high-tech processing plants the Journey of condensed milk is a fascinating blend of tradition and Innovation let's take a closer look at the incredible process behind this beloved product the process dates back to 1856 when American inventor Gail bordon developed a way to preserve milk before Refrigeration existed his invention allowed milk to be canned and stored for at least a year condensed milk production begins on Dairy Farms the US has around 60,000 dairy farms with over 9 million cows producing

milk over the past Century milking machines have become essential these machines use cups that fit over the cow's teets and apply pressure mimicking the motion of a hand to extract milk a farmer can milk about six cows per hour Power by hand but with a machine that number increases to 100 this technology has greatly improved milk production however the quality of milk also depends on how well the cows are cared for healthier cows live longer and produce more milk Some Farms like one with 7,500 cows use advanced technology to improve both cow welfare and milk

production up to 80 cows can be loaded at a time onto two rotating milking platforms known as milking parlors where they are milked twice a day these modern milking systems are 30% more efficient than traditional machines increasing milk flow and production dairy cows are milked at least twice a day for 305 consecutive days before taking a 60-day break to give birth to their next calf after calving the cycle repeats milk is composed of 87% water and is proded produced as nutrients from the cow's food enter the bloodstream and reach the mamory glands where they are

converted into milk the milk is extracted from the udder at a pressure of 32 G per square cm and stored in refrigerated tanks at a safe temperature of 2 to 3° C at this stage the milk is raw and may contain harmful bacteria it is then transferred to a 20,000 L tanker truck and transported to a Dairy facility where it undergos further processing to meet consumer demand processing plants like Nestle's facility in California operate 247 handling over 1.6 million lers of milk daily tanker trucks arrive continuously delivering between 500 and 7,000 L of fresh milk

daily from nearby Farms often milked within the past 6 hours despite its fresh Ness every batch undergos Laboratory Testing before acceptance the fat and salt content must meet strict standards and the milk must be free of antibiotics as some people are allergic to them once approved the milk is sent to the city of Tanks where 12 towering storage tanks hold up to 2.8 million lers enough to produce 20 million cans of condensed milk however the milk still contains too much fat so it undergo separation in a high-speed centrifugal machine this machine processes over 22,000 L

per hour using conical discs spinning at 7,000 revolutions per minute the centrifugal force pushes the heavier skimmed milk outward while the lighter cream moves to the center the result is a cream with about 20% fat and skimmed milk with less than 10% fat the base for making condensed milk next the milk is pasteurized to eliminate harmful bacteria ensuring it is safe for consumption the pasteurization process begins by cooling the milk to 3° C before sending it to a heat exchanger which raises its temperature to 72° C the heated milk then moves through a retention tube

where it stays for 15.5 seconds meeting the standard pasteurization requirement afterward it is cooled back to 3° C the entire process takes less than 40 seconds and eliminates 99% of bacteria before pasteurization most milk was consumed raw leading to Rapid spoilage and exposure to harmful microorganisms after pasteurization large amounts of sugar are added sugar not only enhances sweetness but also acts as a preservative extending the product's shelf life the milk sugar mixture is then heated again to fully dissolve the sugar and prevent crystallization ensuring a smooth texture next the mixture is sent to an evaporator

a machine designed to remove water this process reduces the milks water content by about 60% concentrating its proteins sugars and fats which gives condensed milk its thick consistency and sweet taste the evaporator uses Heat and pressure to remove water without altering the milk's properties the system consists of tall structures called calandrias each containing stainless steel tubes through which the milk flows these tubes are surrounded by a steam chamber which helps efficiently evaporate water while preserving the milk's quality the milk enters the top of each candria and flows downward through small tubes as it descends end

steam surrounding the tubes heats the milk causing its water content to evaporate once the milk reaches the desired concentration it is extracted from the evaporator next the milk undergoes homogenization a process that breaks down fat into small uniform particles to improve texture and stability before being packaged the condensed milk must be poured into sterilized containers to eliminate any microorganisms that could cause contamination filling machines precisely measure and dispense the correct amount of condensed milk into each container ensuring uniformity and minimizing waste once filled the containers are hermetically sealed to prevent contamination and maintain product safety

finally the sealed containers undergo an additional sterilization process they are placed in autoclaves where high-press steam destroys any remaining microorganisms this treatment ensures the condens milk inside is completely safe for consumption and has a long shelf [Music] life and here we have an inside look at how chocolate bars are made in a factory the process begins with cocoa beans which are roasted and ground into a smooth paste this paste is mixed with ingredients like sugar and milk to create Rich creamy chocolate the mixture is then poured into molds shaping the chocolate into familiar bars next

some bars are coated with a layer of malted chocolate for extra flavor and texture they move along a conveyor belt to cool and Harden robotic arms and machines carefully check each bar to sure high [Music] quality once the chocolate is ready it moves to the packaging stage machines wrap each bar in protective packaging to keep it fresh and ready for sale finally the package chocolate bars are packed into boxes and sent to stores [Music] worldwide this Factory produces thousands of chocolate brownies daily using advanced technology robotic arms swiftly move freshly baked brownies along the production

line ensuring precision and efficiency automated systems carefully sort and inspect each piece for Quality the packaging process follows seamlessly with machines wrapping and sealing brownies for freshness this high-tech operation guarantees consistent delicious treats ready to be enjoyed by chocolate lovers everywhere [Music] as we continue exploring how food is made let's take a look at how mashed potatoes are made in a factory the process begins with fresh potatoes delivered to the factory they are thoroughly washed and peeled to remove dirt and skins next the potatoes are cut into smaller pieces and sent to large steam cookers

where they are cooked until soft once cooked the potatoes go through Mashers and mixers where butter milk salt and other seasonings are added this creates a smooth and creamy texture some factories may also use additional ingredients to make instant mashed potatoes which can be rehydrated with water after mixing the mashed potato are cooled and packed into containers pouches or frozen packs to keep them fresh thanks to this process people can enjoy mashed potatoes quickly and easily at [Music] home as we continue to seek convenient and delicious Seafood options canned shrimp has become a favorite choice

for many factories use Advanced methods to ensure the shrimp stays fresh safe and full of of flavor first fresh shrimp are carefully cleaned peeled and cooked thanks to modern technology factories produce thousands of canned shrimp daily making it easy for people to enjoy Seafood anytime [Music] anywhere machines sort them by size before they move to the canning stage the shrimp are placed into cans and a special liquid such as brine or sauce is added to keep them moist and tasty next the cans are sealed tightly to prevent air from getting in after cooling each can

is checked to ensure it meets quality and safety standards finally the cans are labeled and packed into boxes for distribution the base of every Taco is the tortillas the process of making it starts with simple ingredients corn or wheat flour water and salt these are mixed into dough which is then kneaded until smooth machines roll the dough Into Thin sheets and cut it into perfect circles next the tortillas are cooked on large hot griddles that quickly bake them on both sides this gives them their soft texture and delicious taste after cooking they are cooled cooled

to prevent moisture buildup and keep them fresh once cooled the tortillas are stacked counted and packaged by machines to ensure they stay clean and intact before leaving the factory they go through quality checks to make sure they meet food safety standards finally the packaged tortillas are shipped to stores and restaurants ready to be enjoyed in tacos burritos and many other tasty dishes [Music] who can resist a delicious ice cream bar covered in chocolate the process of making it begins with the ice cream base high quality ingredients like milk cream sugar and flavorings are mixed together

in large tanks once the base is ready it's poured into specially shaped molds usually in the form of bars these molds then enter a blast freezer where they're quickly Frozen to a solid state rapid freezing is crucial to prevent ice crystals from forming keeping the ice cream smooth and creamy after the ice cream bars have reached a semi-solid state sticks are inserted into each one robotic arms carefully place the sticks at just the right angle so they're stable for dipping and handling the bars are then fully Frozen making them ready for the next stage now

comes the most exciting part the choc Chate coating each ice cream bar is dipped into melted chocolate which is kept at the perfect temperature to achieve a smooth coating the chocolate quickly hardens as it hits the cold ice cream creating a crisp shell that locks in the creamy center once coated the bars move down a conveyor to the wrapping station each bar is individually wrapped in airtight packaging to keep it fresh finally the bars go through a quality control check where inspectors ensure each one is perfect in size shape and appearance only after passing this

inspection are the bars packed into boxes for [Music] distribution these machines cut the cheese into uniform slices ensuring consistency in size and thickness the slices are then arranged neatly onto conveyor belts and transferred to packaging units hygienic airtight packaging is applied to maintain freshness and extend shelf life some factories include additional steps like labeling or sealing the packs in bulk for shipping this streamlined process ensures the cheese reaches consumers in perfect condition ready for use [Music] dut production in factories is a streamlined process designed to produce large quantities efficiently while maintaining quality the process begins

with the preparation of the dough which involves mixing precise quantities of flour sugar yeast eggs and other ingredients in industrial mixers the dough is needed to achieve the desired elasticity and then left to rest and Rise allowing the yeast to activate Once the dough is ready it is transferred to a cutting machine Which shapes it into the classic doughnut Rings or other desired forms such as filled Donuts [Music] the shaped dough is placed on trays or conveyor belts and allowed to proof in a controlled environment where it rises further to achieve the light Airy texture

characteristic of donuts [Music] the proofed Donuts are then fried in large industrial fryers filled with oil maintained at the perfect temperature the duts are cooked evenly on both sides resulting in a golden brown exterior and soft interior after frying they are cooled and move to the decoration stage depending on the type of doughnut they may be coated with glazes dipped in chocolate dusted with powdered sugar or filled with cream or jelly finally the donuts are packaged for distribution ready to Delight customers [Music] [Music] ready meals are a Marvel of modern food manufacturing offering convenience without

compromising on taste the process begins with the careful selection of high quality ingredients sourced from trusted suppliers to ensure freshness and safety ingredients are then prepped cooked and assembled in state of the art kitchens where precision and hygiene are Paramount Advanced Machinery handles tasks such as chopping mixing and portioning while trained workers oversee quality control at every stage meals are cooked using industrial ovens Steamers or fryers to replicate hstyle cooking once cooked the meals are rapidly chilled or frozen to lock in flavor and nutrients packaging is another critical step designed to preserve the food's quality

and provide easy reheating [Music] options as we continue let's take a closer look at the process of making canned tuna it begins with catching and unloading the tuna Often by large fishing vessels the fish are quickly chilled or frozen to maintain freshness during transport to processing facilities once at the facility the tuna is inspected for quality and cleaned the fish are then precooked by steaming or baking which makes it easier to remove the skin bones and excess [Music] fat after cooking the tuna is cooled and cleaned further with the meat being carefully separated into chunks

or flakes depending on the design desired product type next the prepared tuna is packed into sterilized cans often along with liquids such as water oil or [Music] brine the cans are sealed tightly to prevent contamination they then undergo a sterilization process using High Press heat treatment which kills bacteria and ensures the tuna is shelf stable for extended periods once sterilized the cans are cooled labeled and subjected to Quality Control checks to verify safety flavor and consistency the finished cans are then packaged and distributed providing consumers with a convenient protein rich food [Music] option next up

let's take a closer look at the process of making french fries it starts with choosing highquality potatoes often starchy varieties like russet or Idaho ideal for frying due to their low moisture content the potatoes are washed thoroughly to remove dirt then peeled and cut into uniform strips consistent size ensures even cooking after cutting the potato strips are rinsed in cold water to remove excess starch which helps prevent them from sticking together and enhances their crispiness next the potatoes are blanched by briefly boiling or frying at a lower temperature this step softens the interior and partially

Cooks the fries after blanching the fries are drained and cooled often being frozen for storage and commercial production freezing also helps develop a better texture during final [Music] frying in large scale production quality control checks ensure uniformity in texture taste and and appearance before packaging for distribution or serving to [Music] customers at the heart of this cookie making process this ingenious machine plays a key role in making sure each sandwich cookie is perfectly assembled the bottom half are lined up ready to be filled with a special filling machine evenly distributed Utes a luscious layer of

cream this step happens with high accuracy ensuring the perfect amount of filling for each one this machine takes the top cookie and automatically places it onto the cream covered bottom ones with flawless Precision it works at high speed assembling thousands of units per minute and designed to handle the pressure of mass production while maintaining consistency as the top are carefully placed the sandwich cookies are completed each one perfectly aligned and sealed thanks to the precise work of this Capper once assembled the cookies are quickly packaged and ready for distribution ensuring they maintain their freshness and

quality from the factory to your favorite grocery store and now let's explore the cake production in Factory on a large scale the process begins with ingredient preparation where bulk supplies of flour sugar eggs and other Essentials are carefully measured and mixed using industrial grade mixers this ensures the batter achieves the correct texture and consistency once mixed the batter is transferred to automated depositing machines which portion it into molds or baking trays these are then moved into industrial ovens preheated to the specified temperature baking is meticulously timed and monitored to ensure even cooking creating a soft

and fluffy texture after baking the cakes are cooled on Conveyor Systems to prevent condensation which can affect their texture once cooled the cakes move to the decoration stage where frosting fillings and Designs are applied Advanced Machinery precisely pipes frosting and spreads icing while other machines layer cakes with fillings such as cream or Jam for intricate decorations such as patterns or logos robotic systems or skilled workers apply finishing [Music] touches edible decorations like sprinkles fruit or choc are added as needed finally the cakes are packaged in protective boxes to maintain freshness and prevent damage ready for

distribution to stores or [Music] customers the process process of making KitKat chocolate bars is a meticulous process that combines art science and advanced technology it begins with the careful selection of high quality ingredients including cocoa beans milk sugar and flavorings which are rigorously tested to meet strict quality standards the cocoa beans are roasted ground and mixed with milk and sugar to create a smooth chocolate paste forming the base of kitkat's iconic taste in the mixing and molding stage the chocolate and wafer layers are combined using specialized Machinery to achieve the perfect balance and texture the

bars are then shaped cut and cooled in temperature controlled Chambers to ensure consistency after cooling the bars are wrapped in sustainable packaging designed to preserve freshness quality control measures including visual inspections and advanced tools like x-rays ensure every KitKat bar meets exacting standards this dedication to precision and quality has made KitKat a globally beloved chocolate treat the making of soft biscuit in Factory begins in the mixing room where key ingredients s like flour sugar butter milk and leavening agents are combined to form the biscuit dough the secret to a soft biscuit lies in the perfect

ratio of these ingredients industrial mixers ensure the dough is Blended evenly creating a smooth consistent texture this step is critical too much mixing can result in tough biscuits while too little won't create the desired softness Once the dough is is ready it's cut into familiar biscuit shapes various molds can be used depending on the type of biscuit being produced Next the shaped biscuits are transferred to large conveyor belts that move them through industrial ovens baking temperatures and times are carefully controlled to achieve the perfect balance of a soft interior and slightly crisp exterior the baking

process causes the dough to rise and creates The Fluffy texture we all love in soft biscuits after baking the biscuits need to cool before packaging conveyor belts transport them to a cooling area where they are inspected for quality finally the biscuits are wrapped in airtight packaging to maintain their freshness whether they're destined for local stores or shipped across the country the packaging ensures the biscuits stay soft and delicious [Music] frozen pizza is produced in factories using a highly efficient method that combines advanced technology with stringent quality control to provide tasty convenient meals it all begins

with preparing the dough made from a precise blend of flour water yeast and other ingredients the dough is mixed and left to rise before being rolled into flat sheets and cut into the desired Pizza [Music] shapes next the pizza bases are partially baked in high temperature ovens ensuring a firm crust while maintaining softness inside after cooling The partially baked crusts Move Along conveyor belts to the topping stations here sauce is evenly spread followed by layers of cheese meats and vegetables each topping is applied with Precision using automated dispensers to guarantee consistency [Music] the fully assembled

pizzas are then flash frozen in specialized freezers that rapidly reduce their temperature this process locks in freshness and preserves The Taste and texture of the ingredients once Frozen the pizzas are packaged in boxes designed to prevent damage and maintain product quality during transport throughout the production rigorous quality control checks ensure every Pizza meets safety and flavor standards these frozen pizzas are then distributed to stores ready to provide customers with a quick and delicious meal [Music] option now let's shift gears to this amazing process of making burger buns in Factory it begins with mixing ingredients such

as flour water yeast sugar and salt in large industrial mixers [Music] Once the dough reaches the perfect consistency it is portioned into uniform balls using automated equipment these dough balls are then sent to proofing Chambers where controlled temperature and humidity allow them to rise ensuring a soft and fluffy [Music] texture after proofing the buns are are baked in large ovens at precise temperatures achieving a golden brown crust and Airy interior once baked the buns are cooled on conveyor belts before being sent to the packaging stage some may be topped with sesame seeds before baking While

others remain plain the bun are then packed into hygienic airtight bags to preserve freshness and undergo quality checks before being distributed to restaurants and stores worldwide every great Jam begins with one key ingredient fresh and ripe strawberries but before these berries become a sweet spread they first need to be carefully harvested strawberry plants are typically handpicked to ensure the berries remain in perfect condition for Jam production each Berry is inspected to ensure only the best are selected as highquality fruit is essential for making the finest [Music] Jam once picked the strawberries are quickly transported to

the factory where the process begins trucks loaded with strawberries arrive at the factory daily ensuring a constant supply of fresh fruit upon arrival the strawberries are immediately inspected for quality only the best ripest strawberries make it past this point as quality control is critical to producing a delicious [Music] Jam the first step inside the factory is washing the strawberries automated systems use High Press water jets to wash the fruit removing any dirt pesticides or other contaminants after washing the strawberries pass through a sorting machine here they are graded by size and ripeness any berries that

don't meet the Factory's standards are removed leaving only the best strawberries to move on to the next step next the strawberries are prepared for cooking machines automatically hold the berries removing the green tops and then slice them into smaller pieces this ensures that the strawberries cook evenly during the jam making process the prepared fruit is then moved into large Vats ready for the next stage the key ingredients in strawberry jam are of course strawberries sugar and pectin in this step the sliced strawberries are are placed into large industrial cookers sugar is added in specific amounts

to not only sweeten the mixture but also to act as a natural preservative pectin a naturally occurring thickening agent is then added this helps the jam achieve its characteristic texture allowing it to set properly the mixture is slowly heated allowing the strawberries to release their juices and break down [Music] as the fruit Cooks it begins to blend with the sugar and pectin creating the base of the jam this stage requires Precision the temperature and cooking time are closely monitored to ensure the jam thickens Just Right without burning or losing flavor while the jam is cooking

regular quality checks are carried out Factory workers take samples from the Vats to test the Jam's consistency sweetness and flavor if the jam isn't thick enough additional pectin may be added to achieve the right texture meanwhile the glass jars that will hold the jam are being prepared sterilization is a critical step to ensure that the jam remains fresh for a long time the jars are heated to high temperatures in large ovens which kill any bacteria or germs that may be present this ensures the jam stays uncontaminated and has a longer shelf life once the jam

reaches the perfect consistency and the jars are sterilized it's time to fill them this step is fully automated the jam is still hot when it's poured into the jars which helps create a Tight Seal when the lids are added the filling machines are extremely precise ensuring that each jar gets the exact right amount of jam immediately after filling the jars are sealed with metal Lids these Lids form a vacuum seal as the jam cools locking in [Music] freshness here each jar receives its label complete with details like the flavor brand an expiration date once labeled

the jars are ready for packaging with the jam pack and sealed the final step is packaging the jars are packed into boxes and prepared for shipment whether destined for local supermarkets or International markets these jars of jam are now ready to be distributed and enjoyed by customers around the world from cacao Farms to bustling factories chocolate manufacturing is a blend of precision and Artistry each step in this journey from harvesting cacao beans to creating the final chocolate bar is Guided by both intricate science and a passion for flavor the process of making chocolate starts in

tropical regions where cacao trees produce large colorful pods inside each pod are cacao beans which are harvested by hand Farmers Open the pods and scoop out the beans which are then left to ferment for several days this fermentation is crucial as it brings out the bean natural flavors setting the foundation for that signature chocolate taste the beans are left to ferment in wooden boxes or under banana leaves during fermentation natural chemical changes occur giving the beans a deeper more complex flavor after fermentation the beans are dried Under the Sun for about a week before being

packed and sent to chocolate factories once the dried beans reach the factory the first step is roasting roasting helps to develop and enhance the flavor of the chocolate the beans are roasted at a specific temperature and time depending on the type of chocolate being made for dark chocolate beans may be roasted at a higher temperature while milk chocolate often requires Ires a gentler roast during roasting the shells of the beans become brittle making it easier to remove them in the next step the beans release their delicious Aroma filling the factory with the scent of chocolate

after roasting the beans are cracked open and their outer shells are removed in a process called winnowing this leaves behind cacao nibs which are the purest form of chocolate the nibs are packed with cocoa solids and cocoa butter both essential for making chocolate next the cacao nibs are ground into a thick paste known as chocolate liquor despite the name chocolate liquor doesn't contain alcohol it's a pure liquid form of chocolate rich and intense in flavor the chocolate liquor then under go a process called conching during conching the chocolate is continuously mixed and erated often for

hours or even days to develop a smooth texture and mellow flavor conching breaks down particles making the chocolate creamier and less gritty depending on the type of chocolate other ingredients like sugar milk powder and vanilla are added to the chocolate liquor for milk chocolate powdered milk gives it a creamy taste while White chocolate contains no cocoa solids only cocoa butter sugar and milk powder these ingredients are carefully measured and mixed in ensuring that every batch has the perfect balance of sweetness and texture once the chocolate is Blended it goes through a process called tempering tempering

involves Cooling and reheating the chocolate at specific temperatures to align the cocoa butter crystals this step is essential for giving chocolate that shiny finish and satisfying snap tempering also ensures that the chocolate will have a smooth texture and won't easily melt when handled after tempering the liquid chocolate is poured into molds to give it shape whether it's a bar truffle or unique shape the molds then go through a cooling tunnel where the chocolate solidifies setting the shape and giving it that glossy appearance we all recognize once cooled the chocolate is ready for Packaging automated machines

wrap each piece with Precision protecting it and ensuring freshness packaging is not just for preservation it's a part of the brand experience giving each chocolate product its unique look [Music] next up let's explore the process of making cheese it all begins with the arrival of fresh milk upon reaching the factory the milk undergos a series of tests chemical microbiological and sensory to ensure it meets quality standards once it passes it's stored in insulated tanks with strict temperature control to maintain freshness when it's time to begin cheese production the milk is sent for pasteurization this step

removes any harmful bacteria then specialized ingredients are added including live lactic cultures penicilium R Fort and renette which help start the cheese making process next the milk mixture is poured into stainless steel molds where it begins to take shape as cheese the cheese is left to rest in these molds for 24 hours after this initial resting period the cheese undergoes its first salting which enhances the flavor and AIDS in preservation the cheese is then transferred to a special chamber kept at around 21° C where it will rest and age after another 24 hours a second

salting occurs which further enhances the Cheese's unique flavor profile depending on the type of cheese it can remain here for anywhere between 2 to 7 days for Gorgon Ola the cheese needs to develop its distinctive blue veins it's transferred to a cooler chamber at 3 to 5° C where it's pierced with steel needles this allows air inside which helps the penicilium Roa 4 culture grow and form the signature Blue Mold the cheese now undergos a final ripening stage lasting between 50 and 80 days once it reaches optimal maturity it's ready for cutting and packaging using

advanced technology like Sea loock Systems the factory can make up to 130 precise Cuts per minute ensuring consistency in each piece the production journey of almonds begins at the tree where each stage plays a vital role in the nuts development the harvesting process is initiated by evaluating the Almond's maturity to ensure they are collected at the perfect moment for optimal flavor and nutritional value Modern Machinery like the tree Shaker clamps onto the trunk or branches and gently vibrates the tree causing the almonds to fall onto the orchard floor once collected the almonds begin their transformation

through several key processing stages first they are thoroughly clean to remove any dirt leaves or debris from harvesting the next step is dehulling where the outer hole is carefully removed exposing the shell that encases the almond kernel following this the Almond shells are cracked open to extract the kernels a delicate process that avoids damaging the nuts afterward the almond undergo an advanced sorting process to eliminate those with significant damage or defects once sorted the almonds are packaged and sent to stores some almonds depending on Market needs undergo further processing to enhance their flavor texture or

nutritional value ensuring they meet diverse consumer preferences this meticulous Journey from treat to final product highlights the care and precision involved D in producing almonds for various uses in both raw and processed forms