Candy Bottling: Two Major Challenges in Sticking and Counting
Введение
You’ve probably seen or even bought bottled gummies or gummy-bear vitamins on store shelves. They are common retail products. But have you ever considered how difficult it can be for manufacturers to put the same number of candies in every bottle?
Automatic candy bottling lines face two recurring problems. Sticky gummies can block the discharge chute and stop the machine. Clumped pieces can also pass the counting point as one, leaving fewer candies in each bottle than the preset quantity.
Выбор правильного машина для подсчета конфет depends on how it handles sticky candies during feeding, разделение, and counting. This article explains which equipment features can help reduce blockages and maintain accurate counts in every bottle.
Основные выводы
- Sticky gummies can block discharge chutes and cause unplanned machine stops.
- Clumped candies can be counted as one piece, causing bottle-count errors.
- Surface treatments, separation devices, and channel dimensions are key factors when selecting equipment.
- Machine suitability should be checked using actual candy samples and production tests.
Candy Counting vs. Tablet and Capsule Counting
Common bottled products include gummies, pharmaceutical tablets and capsules, и витаминные добавки. These products can all be packed using the same type of equipment: a counting machine. Однако, the feeding and counting setup must suit the product.
The Basic Process of Counting Bottled Products
Capsule counting machines, машины для подсчета таблеток, and candy counting machines all follow the same basic process. Products enter the feed hopper and move along vibrating channels. The channels separate the pieces and guide them toward photoelectric sensors.
The sensors detect passing pieces and record the count. Once the preset quantity is reached, the machine releases the products through the discharge chute into the bottle. This is the basic workflow of candy bottling using a машина для подсчета жевательных конфет.
The Challenges of Handling Sticky Candy
But gummies differ from tablets and capsules in one important way: their surfaces can be sticky. This can make pieces cling together or stick to machine surfaces during candy bottling. Two common blockage points are the counting channels and the discharge chute. Product buildup in either area can interrupt gummy feeding and force operators to stop the machine for cleaning.
In addition to blockages, counting accuracy can also suffer. When two sticky gummies pass the photoelectric sensors together, the machine may count them as one, leaving fewer candies in the bottle than expected.
Common Causes of Candy Counting Errors
Sticky Gummies Counted as One Piece
Most candy counting machines use infrared light for product detection. One end emits the light, while a receiver on the opposite side detects it. You can imagine the beam as an invisible line across the counting channel. When a candy passes through and blocks the beam, the machine records one count.
But what happens when two sticky gummies pass through while attached to each other? They may block the beam as one continuous object, causing the machine to record one count instead of two. This can lead to gummy counting problems during bottle filling and leave fewer candies in the bottle than expected.
Sugar Coating Dust Interfering with Counting
Some gummies have a sugar coating that rubs off during feeding and creates fine dust. This sugar coating dust can settle on the emitter or receiver of the photoelectric sensor.
When dust builds up around these components, it may interfere with the infrared signal. The candy counting machine may then detect products incorrectly, affecting counting accuracy. More sugar coating dust can accumulate during continuous production, making sensor inspection important during routine operation.
Solutions for Candy Sticking and Counting Problems
Teflon Coatings and Raindrop Plates to Reduce Sticking
Teflon is a trade name associated with fluoropolymer materials, including PTFE. These materials offer a low coefficient of friction and excellent non-stick properties. Food-grade Teflon coatings meet applicable food-contact requirements and are suitable for use on candy bottling equipment. Applying the coating to hopper walls, vibrating channels, and discharge chute interiors helps reduce candy adhesion to machine surfaces, particularly when handling sticky gummies.
Raindrop plates feature repeated raised, drop-shaped patterns on the surface of vibrating channels or discharge chutes. This textured design changes the contact between the candy and the plate, helping products move forward under vibration. Combining food-grade Teflon coatings with raindrop plates provides a practical equipment design for how to prevent gummies from sticking together during feeding.
Raindrop Plates vs. Normal Surface
External Separation Devices for Better Candy Feeding
A separation rod can be installed inside the hopper to break up clusters before they reach the vibrating channels. This helps the gummy feeding system handle products that tend to cling together.
A separation roller can be fitted at the connection between the hopper and vibrating channel. It helps pull apart joined gummies before they enter the feeding track. These devices address gummy feeding and separation problems at different points in the feed path.
Roller spacing and movement should match the candy’s size and softness to avoid crushing or trapping pieces. Test representative samples to verify candy separation and assess the design’s role in preventing gummy jams in automatic bottling lines.
Equipment manufacturers such as Cremer,BellatRx,PPS,VMek and Ruida Packing incorporate feeding and separation devices into their machine designs.
Roller Helps Separate Sticky Gummies
Enlarged Discharge Chutes and Counting Channels
Larger discharge chutes and counting channels give bulky gummies more room to pass. For a gummy counting machine, this can help reduce blockages when pieces crowd or catch at narrow points.
The discharge chute can be enlarged to accommodate larger candies. Its contact surface can also use PTFE, a fluoropolymer with low friction and non-stick properties. This helps reduce candy adhesion during discharge. Channel dimensions must still match the candy’s size and shape. An oversized channel may allow uneven product flow.
FAT Testing: Verify Candy Counting Performance and Compliance Before Shipment
Selecting a suitable machine does not mean the equipment is ready for production. Перед отправкой, manufacturers should conduct a Заводские приемочные испытания (ТОЛСТЫЙ) using the client’s actual candy products.
For candy bottling, FAT should cover product feeding, разделение, photoelectric counting, and bottle discharge. It should also verify relevant food-contact requirements, hygienic design, and cleaning conditions.
Testing with Actual Candy Samples
Use the client’s actual gummies for FAT instead of relying only on standard test materials. Different products can behave differently inside the same candy counting machine.
Test candies with different sizes, формы, and surface conditions. Observe how they enter the hopper and move through the vibrating channels. Check whether sticky gummies accumulate, перекрывать, or block the feeding path.
Checking Feeding, Подсчет, and Food-Contact Requirements
Во время теста, check whether the separation rod and roller can separate joined gummies. Observe whether products pass through the photoelectric sensors individually. Inspect the sensor area for sugar coating dust that may affect detection.
Compare the machine’s recorded count with the actual number of candies collected in each bottle. Check the discharge chute for trapped or remaining products. These checks help evaluate candy counting accuracy and identify potential gummy counting problems before delivery.
Also review the materials and coatings that contact the candy. Confirm that applicable food-contact requirements are addressed for the target market. Например, relevant requirements may include FDA regulations in the United States or EU food-contact legislation in Europe. Material compliance should be supported by appropriate supplier declarations or test documentation.
Гигиенический дизайн, Очистка, and FAT Records
Inspect the hopper, vibrating channels, separation devices, and discharge chute for accessible cleaning surfaces. Check whether product-contact areas can be cleaned without leaving visible candy or sugar residues. Hygienic design and suitable cleaning procedures support production under applicable food safety and hygiene requirements.
A few successful bottles cannot represent the machine’s full production performance. Run the gummy counting machine continuously with the test products to observe feeding and counting stability.
Record the test products, условия эксплуатации, actual bottle counts, counting deviations, blockages, очистка прекращается, and machine adjustments. If problems occur, adjust the relevant components and repeat the test. Include the results and supporting records in the FAT documentation for review and acceptance before shipment.
Заключение
Successful candy bottling depends on stable product feeding and accurate counting. Different machine configurations can address sticking, blockages, and counting errors.
| Production Challenge | Recommended Machine Design | Основная функция |
| Gummies sticking to machine surfaces | Food-grade Teflon or PTFE coatings | Reduce product adhesion |
| Gummies accumulating in vibrating channels | Raindrop plates | Improve product movement |
| Multiple gummies sticking together | Hopper separation rod | Break up product clusters |
| Gummies clumping at the hopper outlet | External separation roller | Separate gummies before feeding |
| Gummies blocking narrow passages | Enlarged discharge chutes and counting channels | Provide more space for product movement |
| Sugar coating dust affecting detection | Suitable sensor protection and regular cleaning | Maintain clear photoelectric detection |
Before purchasing a машина для подсчета конфет, test your actual gummy products. Check feeding conditions, blockage points, and the final bottle count. The machine configuration should match your product’s size, форма, and surface characteristics.
Часто задаваемые вопросы
Why Do Gummies Stick Together During Bottling?
Gummies have tacky surfaces that can cause pieces to cling together during feeding. Product formulation, температура, and humidity can also affect their surface stickiness. These conditions make candy sticking a common concern during automatic bottling.
Can a Gummy Counting Machine Handle Different Candy Shapes?
Да. A gummy counting machine can handle different candy shapes with suitable feeding and channel configurations. Бункер, vibrating channels, and discharge chute should match the product dimensions. Test different samples before selecting the machine.
How Can You Count Sticky Gummies Accurately?
Keep gummies separated before they reach the photoelectric sensors. Check the vibrating channels, separation devices, and sensor area during testing. Compare the machine’s recorded count with the actual number of gummies in each bottle to verify counting accuracy.
What Causes Incorrect Bottle Counts?
Common causes include gummies passing through the sensors while stuck together, sugar coating dust interfering with detection, and unstable product feeding. Check the counting channels, sensor surfaces, and discharge chute when actual bottle counts differ from machine settings.
