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Types of Vacuum Sealers   When choosing a vacuum sealer, it's important to understand the different types and features available. Vacuum sealers play a crucial role in food preservation, medical supplies packaging, and electronic products protection, among other areas. Based on their functionality, sealing methods, and application scope, vacuum sealers can be divided into the following main types:   1. Single Chamber Vacuum Sealer: This type has one sealing chamber and is primarily used for small batch production, suitable for sealing and vacuum processing of small items such as food packaging and medical supplie 2. Double Chamber Vacuum Sealer: Featuring two independent sealing chambers, one for vacuum processing and the other for sealing, this design significantly increases production efficiency and is suitable for industrial-level applications that require mass production. 3. Vertical Vacuum Sealer: Designed for ease of operation with large items, such as poultry and meat, it is suitable for packaging large objects 4. Horizontal Vacuum Sealer: More suitable for small-sized items, this sealer is flexible in operation and commonly used for packaging needs in homes or small businesses. 5. Gas Flush Vacuum Sealer: Capable of injecting gas (such as nitrogen) while sealing, it is used to extend the shelf life of products, especially in the food packaging industry. 6. Continuous Vacuum Sealer: Suitable for high-efficiency industrial production lines, it can perform sealing operations continuously and is suitable for large-scale production requirements. 7. Manual Vacuum Sealer: Ideal for small-scale production, it is easy to operate and cost-effective, making it an ideal choice for households or small businesses. Understanding the diverse types of vacuum sealers and their specific applications is essential for selecting the right equipment for your needs. Whether for home use, small businesses, or industrial applications, each type of vacuum sealer offers unique benefits tailored to different sealing tasks. By considering the scale of production, the size of the items to be sealed, and any specific requirements such as gas flushing, you can make an informed decision that enhances efficiency, preserves quality, and extends the shelf life of various products.   Contact us  Types of Vacuum Sealers

How to Extend Sealing Machine Service Life: 7 Maintenance and Operating Practices For food processors, manufacturers, contract packers and other B2B packaging operations, a sealing machine is often a critical part of daily production. Equipment condition can directly affect seal consistency, production throughput, maintenance workload and the risk of unplanned downtime. Even two identical machines can have very different service lives when they are operated under different production conditions. Correct heat-sealing settings, routine cleaning and timely replacement of worn consumables are three of the most practical ways to reduce unnecessary equipment wear. This guide explains seven maintenance and operating practices for impulse sealers, foot sealers, continuous band sealers, vacuum sealers and other industrial sealing equipment. Quick Answer: 7 Ways to Extend Sealing Machine Service Life Use the correct heat-sealing settings — avoid excessive temperature or heating time. Use packaging materials compatible with the machine — confirm pouch structure, thickness and sealing method. Clean the sealing area after production — remove oil, powder and product residue. Operate within the machine's rated duty cycle — do not continuously overload intermittent-duty equipment. Inspect and replace worn consumables — heating elements, PTFE covers and silicone pads should be checked regularly. Store equipment correctly — protect the machine from moisture, dust and unnecessary environmental exposure. Maintain equipment records — document consumable replacement, settings and abnormal events. 1. Use the Correct Heat-Sealing Settings Excessive heat is one of the common causes of premature wear on sealing-machine consumables. Production operators sometimes assume that a higher temperature or longer heating time will always create a stronger seal. In practice, excessive thermal input can shorten the service life of heating elements, PTFE covers and silicone pressure pads while also damaging the packaging material. It is also important to understand that not every machine directly controls temperature. Impulse sealers typically control heating time or output, while constant heat sealers and continuous band sealers commonly use adjustable temperature controls. Potential Effects of Excessive Heat Heating elements may oxidize, become brittle or fail sooner PTFE covers or heat-resistant tape may discolor, carbonize or wear faster Silicone pressure pads may deform and reduce pressure uniformity Packaging film may burn, shrink or stick to the sealing surface Heat stress may increase wear on surrounding machine components Better Sealing-Setting Practice Confirm pouch material, structure and thickness Start from the recommended heat or timing range Run sample seals before full production Re-test when the packaging material or supplier changes Record validated machine settings for repeat production Related Guide: Heat-sealing conditions vary significantly by packaging material. Refer to our Heat Sealing Temperature Guide for Different Packaging Materials. 2. Use Packaging Materials Compatible with the Sealing Machine Packaging-material compatibility is an important factor in both seal quality and machine life. Different pouch structures require different heating methods, sealing times, pressures and machine configurations. Using a machine outside its intended material range may force operators to compensate with excessive heat or extended sealing time, which can increase consumable wear without solving the actual compatibility problem. Common Material-to-Machine Compatibility Issues: Thick foil laminates on a standard impulse sealer: Some multi-layer foil pouches require stable, adjustable heat that a basic impulse sealing system may not provide. Confirm pouch structure and machine capability before production. Vacuum embossed bags on an incompatible vacuum system: Embossed vacuum bags are commonly used with specific external vacuum systems. Incorrect bag and machine combinations may result in poor air extraction, weak seals or vacuum loss. Bag width exceeding the sealing length: The full bag opening must fit within the effective sealing length. Increasing heat cannot compensate for a bag opening that extends beyond the sealing bar. Using excessive temperature to compensate for thick material: Pouch thickness is only one factor. Heat method, dwell time, pressure and sealing width should be evaluated together. 3. Clean the Sealing Area After Daily Production Routine cleaning is one of the simplest preventive-maintenance practices for sealing equipment. Powder, oil, food particles, adhesive residue and moisture can accumulate around the sealing area. Repeated heating may carbonize this contamination, affecting heat transfer and gradually damaging PTFE covers, heating elements and pressure surfaces. Daily Cleaning Checklist Remove powder, oil and product residue from the sealing area Inspect the PTFE surface for contamination or damage Remove carbonized residue around the heating area Inspect the sealing bar and pressure surface Confirm that ventilation openings are not blocked Cleaning Precautions Disconnect the machine from power before maintenance when required by the equipment manual Allow heated components to cool before cleaning Avoid applying liquid cleaner directly to electrical or heating components Do not scrape PTFE surfaces with sharp or abrasive tools Follow the machine manufacturer's cleaning instructions 4. Operate Within the Machine's Rated Duty Cycle Different sealing machines are designed for different production volumes and operating patterns. A small impulse sealer used intermittently has a different duty requirement from a continuous band sealer designed for higher-volume production. For B2B buyers, machine selection should therefore be based not only on sealing length and material type, but also on hourly output, daily production volume and expected operating time. Machine TypeTypical Operating PatternMaintenance / Operating Consideration Hand Impulse Sealer Intermittent manual sealing for low- to medium-volume packaging Follow the rated duty cycle and observe seal consistency during repetitive operation. If production volume is consistently high, evaluate a higher-duty machine. Foot Impulse Sealer Repeated manual sealing where hands-free operation improves workflow Monitor seal consistency, heating element condition and production frequency. Avoid exceeding the manufacturer's recommended duty cycle. Continuous Band Sealer Continuous higher-volume packaging Monitor heater condition, temperature stability, conveyor speed and moving components. Follow the manufacturer's inspection and maintenance schedule. Vacuum Sealer Vacuum extraction and sealing performed as a production cycle Inspect vacuum-pump performance, sealing components and rated cycle frequency. For oil-lubricated pumps, maintain pump oil according to the equipment manual. 5. Inspect Consumables and Replace Them Before Failure Affects Production Heating elements, PTFE covers and silicone pressure pads are normal wear components on many sealing machines. Their service life depends on machine type, production frequency, material structure, heat settings and operating conditions. Instead of replacing consumables only after a complete failure, establish regular inspection points and replace parts when visible wear or seal-quality deterioration appears. This helps reduce the risk of secondary damage and unexpected production interruption. Heating Element / Heater Wire Inspect when: seal lines become uneven, heating becomes inconsistent, the element shows visible discoloration, deformation or signs of fatigue. Why it matters: a deteriorated heating element may create localized heating problems and can also damage the PTFE cover or pressure surface. PTFE Cover / Heat-Resistant Tape Inspect when: the surface shows abrasion, holes, burnt areas, contamination or sticking during sealing. Why it matters: damaged PTFE material may allow packaging film to contact the heating element directly, leading to sticking, contamination and additional component wear. Silicone Rubber Pad Inspect when: the pad becomes hardened, uneven, permanently compressed or visibly damaged. Why it matters: an uneven pressure surface can cause inconsistent sealing pressure across the seal line. 6. Store Sealing Equipment in a Clean, Dry Environment Equipment condition can deteriorate even during periods when the machine is not in production. Moisture, dust, direct sunlight and poor storage practices may affect metal components, electrical systems, rubber parts and ventilation paths. Recommended Storage Practices: Keep equipment dry: store machines away from water sources, condensation and excessive humidity. Control dust: use an appropriate protective cover during extended idle periods while keeping required ventilation areas clear. Avoid direct sunlight and heat: prolonged exposure may accelerate aging of plastics and rubber components. Store power cables correctly: avoid excessive bending, crushing or tension on the cable and plug. Before restarting after long-term storage: inspect the power cable, heating components, moving parts and machine exterior before trial operation. For vacuum sealing machines: check vacuum-pump condition before restarting. Oil-lubricated pumps should be inspected and serviced according to the manufacturer's instructions. 7. Keep a Preventive Maintenance and Consumables Record For sealing equipment used every day, a simple maintenance record helps production and purchasing teams understand component replacement patterns, identify recurring failures and prepare spare parts before a machine stops unexpectedly. Recommended Maintenance Record Items: Machine information: model, serial number, purchase date and production line Consumable replacement: heating element, PTFE cover, silicone pad and other wear parts Process settings: validated temperature, sealing time and conveyor speed for each packaging material Seal-quality observations: recurring seal defects and corrective actions Abnormal events: unusual noise, overheating, vacuum loss, electrical issues or emergency maintenance Spare-parts inventory: critical consumables and replacement components currently in stock A maintenance record does not need to be complicated. A spreadsheet, maintenance form or digital equipment-management system can be sufficient. The key is consistent documentation so that operators, maintenance staff and purchasing teams can identify trends and plan replacement parts in advance. B2B Maintenance Priority Summary Maintenance AreaWhy It MattersRecommended Action Sealing settings Excessive heat or time increases wear and can damage packaging material Validate settings for each pouch structure and document them Daily cleaning Residue affects heat transfer and consumable condition Clean and inspect the sealing area after production Consumables Worn parts can cause seal inconsistency and secondary damage Inspect regularly and keep critical spare parts available Duty cycle Equipment selected for insufficient production volume may be overloaded Match machine type to required output and operating hours Maintenance records Recurring failures and spare-part usage become easier to identify Record replacement dates, failures and process settings Key Principle: Proper sealing settings, routine cleaning and timely consumable inspection are relatively simple preventive-maintenance practices that can help reduce unnecessary wear and improve production consistency. Sealing Machine Spare Parts and Technical Support from Daily Sealing System Daily Sealing System Co., Ltd. is a Taiwan-based sealing machine manufacturer with an in-house production facility. Our product range includes impulse sealers, foot sealers, constant heat sealers, continuous band sealers, vacuum sealers, medical pouch sealers and customized sealing equipment. For maintenance and replacement-part inquiries, buyers can provide the machine model, serial number, packaging material, production frequency and current operating condition. Our technical team can help identify compatible consumables, replacement parts and maintenance requirements. The following questions reflect common sealing-machine maintenance and service-life concerns from food processors, agricultural packaging companies, electronics manufacturers and industrial packaging users. Frequently Asked Questions Q1: How long does a sealing machine usually last? There is no universal service-life figure for sealing equipment. Machine life depends on production volume, duty cycle, operating environment, packaging materials, maintenance quality and machine design. Replaceable parts such as heating elements, PTFE covers and silicone pads should be inspected separately from the main equipment structure. Q2: What commonly causes premature sealing machine wear? Common causes include excessive heat-sealing settings, contamination around the sealing area, operation beyond the machine's rated duty cycle, incompatible packaging materials and continued use of worn consumables. Regular inspection and correct process settings can reduce these risks. Q3: When should heating elements and PTFE covers be replaced? Replacement should be based on actual condition rather than a universal calendar interval. Inspect these consumables when seal quality becomes uneven, heating becomes inconsistent, PTFE material is worn or burnt, or packaging begins sticking to the sealing surface. Q4: Can a hand impulse sealer be used continuously for high-volume production? A hand impulse sealer is generally intended for intermittent manual operation. Actual duty capability varies by model. For sustained higher-volume production, buyers should compare required output, operating hours and cycle frequency with the machine specification and consider a foot sealer, semi-automatic sealer or continuous band sealer when appropriate. Q5: What maintenance information should purchasing teams keep for sealing equipment? Keep the machine model and serial number, consumable replacement history, validated sealing settings, maintenance dates, abnormal-event records and spare-parts inventory. These records make it easier to plan preventive maintenance and source replacement parts before an unexpected shutdown. Further Reading Related guides for sealing-machine buyers, maintenance teams and production managers: → Sealing Machine Maintenance Guide: How Often Should You Service Your Equipment? → Heat Sealer Not Sealing Properly? Common Causes & Fixes → How to Choose the Right Sealing Length and Sealing Width → Sealing Machine Buying Guide: How to Choose the Right Sealer → When Should You Use a Continuous Band Sealer? About This Article This article was prepared by the Daily Sealing System technical team for purchasing teams, maintenance personnel, production managers and industrial packaging users. Daily Sealing System Co., Ltd. is a Taiwan-based sealing machine manufacturer with an in-house production facility. The company manufactures vacuum sealers, impulse sealers, foot sealers, constant heat sealers, continuous band sealers, medical pouch sealers and customized sealing equipment, and provides OEM / ODM support. The company operates under ISO 9001:2015 quality management practices. Certain products and related packaging materials have CE, FDA, EU No.10/2011 and BPA Free compliance or certifications depending on the product and application. This guide is based on Daily Sealing System's manufacturing, maintenance and after-sales technical support experience since 2010. Actual maintenance intervals and replacement timing vary by machine model, usage frequency, packaging material and production environment, so always follow the applicable machine manual and maintenance recommendations. Need Help with Sealing Machine Maintenance or Replacement Parts? Send us your machine model, serial number, packaging material, production frequency and current operating condition. Our technical team can help you evaluate consumables, maintenance requirements and whether a different machine configuration would better match your production volume. View Sealing Machines Contact Our Technical Team // //

How to Set Sealing Time for Impulse, Constant Heat and Continuous Band Sealers How long should a sealing machine seal a bag? There is no single sealing time that works for every packaging material or sealing machine. The correct heat-sealing process depends on several variables, including the sealing method, pouch structure, material thickness, seal width, pressure, temperature and production speed. This is especially important for B2B packaging operations because impulse sealers, constant heat sealers, continuous band sealers and vacuum sealers do not control heat in the same way. For production teams, the goal should not be to find a universal number of seconds — the better approach is to establish a tested and documented sealing condition for the specific machine, packaging material and production requirement. Quick Answer: How Long Should Sealing Time Be? There is no universal sealing time. Impulse sealers: commonly control heating time or output rather than actual sealing temperature Constant heat sealers: require the correct combination of temperature, contact time and pressure Continuous band sealers: temperature and conveyor speed must be evaluated together, since line speed changes heat exposure Vacuum sealers: sealing time or temperature depends on machine design, pouch structure and sealing requirements When material changes: re-test the sealing conditions whenever pouch structure, thickness, supplier or machine configuration changes For industrial production, sealing time should always be treated as one process parameter rather than a standalone setting. 1. Why Is There No Universal Sealing Time? Heat sealing works by applying sufficient thermal energy to the pouch sealant layer while maintaining the required contact pressure for an appropriate period. This means that two machines sealing what appears to be the same pouch may still require different settings. Sealing Method Impulse, constant heat and continuous sealing systems transfer heat differently. An impulse sealer heats only during the sealing cycle, while a constant heat sealer maintains a heated sealing surface. A continuous band sealer moves the pouch through heating and cooling sections. Packaging Material Structure PE, PA/PE, PET/PE and other laminated films use different sealant layers and material structures. The outer material name alone does not determine the correct sealing time. Material Thickness Thickness affects heat transfer, but a thicker pouch does not automatically mean operators should simply increase temperature or extend heating time. Material structure, sealant layer and machine capability must also be considered. Seal Width and Pressure Seal width, contact area and pressure can affect how thermal energy is transferred across the sealing zone. A change in sealing width or pressure may therefore require process settings to be re-tested. Related guide: How to Choose the Right Sealing Length and Sealing Width 2. Impulse Sealers: Start with Heating Time or Output Hand impulse sealers, many foot impulse sealers and other impulse-type machines heat the sealing element only during the sealing cycle. For this reason, many impulse sealers do not directly control the actual surface temperature. Instead, the operator commonly adjusts heating time, timer level or output. Recommended adjustment process: Confirm the pouch structure and thickness Start from the machine manual or an existing tested setting Test the actual packaging material used in production Begin with a relatively low setting and increase gradually Change only one major parameter at a time Allow the seal area to cool appropriately before evaluating the result Record the confirmed machine and material settings Some impulse sealing systems also require a short pressure or cooling period after heating stops. Moving the pouch too early can affect a newly formed seal. Avoid this common mistake: if a pouch does not seal properly, do not immediately turn the timer to the maximum setting. Excessive heat input may cause pouch shrinkage, melting or burn-through, excessive seal distortion, material sticking, or unnecessary wear on heating elements or PTFE covers. The objective is not to apply maximum heat — it is to apply enough controlled heat to create a reliable seal without damaging the packaging material. 3. Constant Heat Sealers: Sealing Time Is Only One Part of the Process Constant heat sealers maintain the sealing jaws or heating surface at a controlled temperature. For these machines, sealing performance depends on the combined effect of sealing temperature, contact or dwell time, sealing pressure, pouch structure and material thickness. If the temperature is too low, simply holding the pouch longer may not produce a reliable seal. If temperature and dwell time are both excessive, the pouch may distort, thin out or melt through. For constant heat sealing, a better process is: pouch structure → suitable temperature range → dwell time → pressure → seal-quality verification — rather than asking only "how many seconds should I seal this bag?" For material-specific temperature guidance, see: Heat Sealing Temperature Guide for Different Packaging Materials. 4. Continuous Band Sealers: Conveyor Speed Changes Heat Exposure A continuous band sealer moves the pouch continuously through a heating section. For this reason, conveyor speed affects how long the packaging material remains exposed to heat. Production ChangePossible Effect Higher conveyor speed Shorter exposure time in the heating zone; existing temperature settings may provide insufficient heat Lower conveyor speed Longer heat exposure; excessive temperature may distort or overheat the pouch Different pouch thickness or laminate Temperature and conveyor speed should be re-tested together Temperature and conveyor speed should therefore be treated as linked process variables. A production team that increases line speed without rechecking the sealing condition may see previously stable seals become weak or inconsistent. Similarly, slowing the line while maintaining an unnecessarily high temperature may create excessive heat exposure. For higher-volume packaging operations, both seal consistency and production throughput should be considered when validating the settings. Related guide: When Should You Use a Continuous Band Sealer? 5. How Should Sealing Time Be Set on a Vacuum Sealer? A vacuum sealer normally performs at least two different process stages: air evacuation and heat sealing. The vacuum cycle and the sealing cycle should therefore be evaluated separately. Depending on machine design, the operator may adjust sealing time, temperature or another heat-control setting. Whenever the vacuum pouch supplier, material structure or thickness changes, the sealing condition should be re-tested — even if the vacuum extraction performance remains unchanged. If Sealing Heat Is Insufficient Incomplete seal formation Weak seal strength Gradual loss of vacuum Leakage after handling or storage If Heat Input Is Excessive Seal-area distortion Pouch shrinkage Melt-through Weakening of the seal area Always confirm the specific vacuum sealer design and pouch structure before establishing production settings. 6. How Can You Tell If Sealing Time Is Too Short or Too Long? The seal result provides useful clues, but one symptom does not always point to only one cause. Seal ConditionPossible Direction to Check Seal opens easily or contains unfused areas Heat input may be insufficient; also check material compatibility, pressure and contamination Seal line shrinks or wrinkles Possible excessive heat or unsuitable settings Pouch melts through or burns Heat input may be excessive The same section repeatedly fails to seal Check heating element, PTFE cover, pressure pad or sealing-area alignment rather than only increasing time Seal quality changes after switching pouch supplier Re-test material structure, thickness and sealing parameters If increasing sealing time does not improve the result, do not continue increasing it indefinitely. The problem may instead involve an incompatible packaging material, insufficient or excessive temperature, uneven pressure, contamination in the sealing area, a worn heating element, damaged PTFE material, or other machine-related issues. Related guide: Heat Sealer Not Sealing Properly? 5 Common Causes and How to Fix Them 7. How to Validate Sealing Time After Changing Packaging Material For manufacturers, food processors, contract packers and other B2B users, a pouch change should be treated as a process change. This includes changes in packaging supplier, resin or laminate structure, material thickness, bag dimensions, sealing machine, and production speed. 01 Confirm the Packaging Specification Record the material structure, total thickness and sealant layer when available 02 Confirm the Sealing Machine Type Impulse, constant heat, continuous band or vacuum sealer 03 Establish a Starting Setting Use manufacturer instructions or a previously confirmed condition 04 Keep Other Variables Stable Change only one major parameter at a time 05 Adjust Gradually Make small changes and compare seal results 06 Allow the Seal to Stabilize Allow sufficient cooling before judging the seal 07 Record the Confirmed Production Setting Document the machine, material and operating parameters 8. For Production Lines, Do Not Record Only "2 Seconds" or "3 Seconds" For repeat B2B production, a single sealing-time number is usually not enough. If the packaging material or equipment changes later, a record such as "seal for 2 seconds" provides very little information about why the process originally worked. A more useful production record should include: Sealing machine model Packaging material structure Pouch thickness Sealing time or output setting Sealing temperature, when applicable Conveyor speed for continuous band sealers Seal width Product type Pouch opening condition Seal inspection result Packaging-material supplier or batch, when relevant This makes it easier to reproduce confirmed conditions and troubleshoot future process changes. 9. B2B Sealing-Process Checklist: What Information Should Buyers Prepare? When contacting a sealing-machine manufacturer or packaging equipment supplier, providing complete process information can help identify the correct machine configuration and starting settings more efficiently. Prepare: Current sealing machine model Pouch material structure Pouch thickness Bag opening width Required sealing length Required seal width Product being packaged Dry, oily, powder or liquid product condition Current sealing time or timer setting Current temperature, when applicable Conveyor speed, when applicable Daily production volume Required production speed Current seal-quality problem Target market or special packaging requirement For OEM / ODM or new packaging projects, this information is also useful when determining whether the existing sealing method is suitable for the required output and material. The following questions are compiled from Daily Sealing System's manufacturing, packaging-material testing and after-sales technical support experience since 2010. Frequently Asked Questions Q1: How many seconds should a heat sealer be set for? There is no universal sealing time. The correct setting depends on machine type, pouch structure, thickness, seal width, pressure and other process conditions. Always validate the setting using the actual production material. Q2: Does a thicker bag always require a longer sealing time? No. Thickness can affect heat transfer, but material structure, sealant layer, temperature, machine output and pressure also influence the result. Thickness alone should not determine sealing time. Q3: Should I adjust temperature or time on an impulse sealer? Many impulse sealers primarily control heating time or output rather than actual sealing temperature. Machine designs vary, so always confirm the controls specified for the model. Q4: Why does my continuous band sealer produce weak seals after increasing conveyor speed? Increasing conveyor speed reduces the time the pouch remains in the heating zone. If other parameters remain unchanged, the material may receive insufficient heat. Re-test temperature and conveyor speed together. Q5: Why does the bag still not seal even after increasing sealing time? The problem may not be insufficient time. Check packaging-material compatibility, sealing temperature or output, pressure, contamination, heating elements and PTFE components before continuing to increase the setting. Q6: Do sealing settings need to be re-tested when changing pouch suppliers? Yes. Even when the material name and nominal thickness appear similar, the sealant layer, laminate structure and production specifications may differ. Re-test and document the sealing condition before full production. 📖 Further Reading For sealing-machine buyers, packaging engineers and production teams: → Heat Sealing Temperature Guide for PE, OPP & Foil Bags → Heat Sealer Not Sealing Properly? Common Causes and How to Fix Them → How to Choose the Right Sealing Length and Sealing Width → When Should You Use a Continuous Band Sealer? → Sealing Machine Maintenance: 7 Ways to Extend Service Life About This Article This article was prepared by the Daily Sealing System technical team for purchasing teams, packaging engineers, production managers, contract packers and industrial packaging users. Daily Sealing System Co., Ltd. is a Taiwan-based sealing machine manufacturer with an in-house production facility. The company provides impulse sealers, foot sealers, constant heat sealers, continuous band sealers, vacuum sealers, medical pouch sealers and customized sealing equipment, together with OEM / ODM support and after-sales technical service. This guide is based on Daily Sealing System's manufacturing, packaging-material testing and after-sales technical support experience since 2010. Actual sealing time, temperature, pressure and conveyor-speed settings vary by machine model, packaging material and production conditions. Production parameters should always be tested and confirmed using the actual machine and pouch specification. Need Help Determining the Right Sealing Settings for Your Packaging Material? Send us your machine model, pouch structure, pouch thickness, bag dimensions, product type, current sealing settings, daily production requirement and current seal result. Our technical team can help you evaluate the appropriate sealing-machine configuration and starting process settings for your packaging application. View Sealing Machines Contact Our Technical Team // //