UKERA

Filling

Precision Filling. Seamless Capping. Zero Waste.

Vape Filling & Capping Instructions

Thank you for choosing uKERA. Proper filling and capping are essential for reliable cartridge performance and product quality. Please follow the recommended filling procedure carefully to help prevent leakage, airflow issues, or other performance problems caused by improper handling.

For additional guidance on vape cartridge filling and capping, please contact the uKERA support team or watch our How To Fill Series on YouTube for step-by-step instructions.

Cartridges

Step-by-step diagram showing uKERA vape cartridge oil filling and mouthpiece capping process from empty tank to precise oil dispensing, mouthpiece placement, and fully sealed 510 cartridge.

Arbor Press Filling & Capping Procedure

Filling Steps

  1. Use a suitable filling machine equipped with a 14 gauge needle (less than 1.8 mm).
  2. Preheat the oil to approximately 120F to 140F. Do not exceed 140F.
  3. Slowly dispense the preheated oil to the specified 0.5g or 1.0g cartridge capacity. Avoid overfilling.
  4. Within 3 minutes of filling, use an arbor press to firmly press the mouthpiece into position until it is completely sealed.

Important Cautions

  • Keep oil away from the center air stem, as oil contamination may affect cartridge performance.
  • Do not overfill. Excess oil can interfere with mouthpiece installation and may enter the center air stem.
  • Complete the capping process within 3 minutes after filling to help minimize the risk of leakage.

Easy Press Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Slowly fill the cartridge with 0.5g or 1.0g of preheated oil, depending on the specified capacity. Avoid overfilling.
  4. Within 3 minutes of filling, keep the cartridge upright and centered. Press the mouthpiece down evenly until it is fully seated and sealed.

Important Cautions

  • Prevent oil from entering the center air stem, as this may damage or affect cartridge performance.
  • Avoid overfilling, which can interfere with proper mouthpiece installation.
  • Complete capping within 3 minutes after filling to help prevent potential oil leakage.
Step-by-step diagram illustrating the uKERA oil filling and capping process for a 510 vape cartridge with a white duckbill ceramic mouthpiece.
Step-by-step diagram showing uKERA oil filling and screw-on capping process for a threaded 510 vape cartridge with a white ceramic mouthpiece.

Screw on Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Slowly dispense the preheated oil into the cartridge according to the specified 0.5g or 1.0g capacity. Do not overfill
  4. Within 3 minutes after filling, place the mouthpiece over the center air stem. Keep the cartridge upright and properly aligned while screwing the mouthpiece into place until it is completely sealed.

Important Cautions

  • Keep oil out of the center air stem. Oil entering the airway may damage the cartridge or affect its performance.
  • Avoid overfilling, as excess oil can interfere with proper capping and sealing.
  • Complete the capping process within 3 minutes of filling to help reduce the risk of leakage.

Disposables

Step-by-step diagram illustrating the uKERA oil filling and capping process for an all-in-one disposable vape pod device with a clear glass mouthpiece.

uKERA Mini Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Slowly dispense the preheated oil to the specified 0.5g or 1.0g capacity. Avoid overfilling.
  4. Within 3 minutes after filling, keep the device upright and properly centered. Press the mouthpiece downward until it is fully seated and sealed.

Important Cautions

  • Keep oil away from the center air stem and air bypass hole above the tank. Oil entering these airflow pathways may damage the device or affect performance.
  • Do not overfill. Excess oil may interfere with proper capping and can enter the center air stem or air bypass channel.
  • Complete the capping process within 3 minutes of filling to help prevent potential leakage.

uKERA One Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Insert the needle into one of the designated side filling holes and slowly dispense the preheated oil to the 1.0g capacity. Avoid overfilling.
  4. Within 3 minutes after filling, keep the device upright and centered. Press the mouthpiece downward evenly until it is fully seated and sealed.

Important Cautions

  • Prevent oil from entering the center air stem, as oil contamination may damage the device or affect airflow.
  • Do not overfill. Excess oil can interfere with proper capping and may flow into the center air stem.
  • Complete the capping process within 3 minutes of filling to help minimize the risk of leakage.
Step-by-step diagram illustrating the uKERA oil filling and top-cap sealing process for a white all-in-one disposable vape pen.
Step-by-step diagram illustrating the uKERA oil filling, silicone plug insertion, and mouthpiece capping process for a black all-in-one disposable vape device.

uKERA Air Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Remove the silicone seal and slowly dispense the preheated oil to the specified 0.5g or 1.0g capacity. Do not overfill.
  4. Reinstall the silicone seal securely onto the tank. Within 3 minutes after filling, keep the cartridge upright and centered, then press the mouthpiece downward until it is completely sealed.

Important Cautions

  • Keep oil away from the center air stem, as oil entering the airway may damage the device or affect performance
  • Avoid overfilling, which may prevent the mouthpiece from sealing correctly.
  • Complete the capping process within 3 minutes of filling to help reduce the possibility of leakage.

uKERA GP Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Slowly fill the cartridge with preheated oil to the specified 0.5g, 1.0g, or 2.0g capacity. Avoid overfilling.
  4. Within 3 minutes after filling, keep the device upright and properly centered. Press the cap downward onto the mouthpiece until you hear an audible click, confirming that it is securely seated.

Important Cautions

  • Keep oil away from the center air stem, as oil entering the airway may damage the device or interfere with airflow.
  • Do not exceed the recommended fill capacity, as overfilling can cause capping problems.
  • Complete the capping process within 3 minutes of filling to help minimize the risk of leakage.
Step-by-step diagram illustrating the uKERA oil filling and mouthpiece capping process for a slim round all-in-one disposable vape pen.
Step-by-step diagram illustrating the uKERA oil filling and top silicone cap sealing process for a white cylindrical all-in-one disposable vape device.

uKERA XP Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Preheat the oil to 120F to 140F. Do not exceed 140F.
  3. Insert the needle into one of the designated side filling ports and slowly dispense the preheated oil to the specified 0.5g or 1.0g capacity. Avoid overfilling.
  4. Within 3 minutes after filling, keep the device upright and centered. Press the cap down evenly on the mouthpiece until it is fully secured and sealed.

Important Cautions

  • Do not allow oil to enter the center air stem, as this may damage the device or affect airflow performance.
  • Stay within the recommended fill capacity to avoid problems during the capping process.
  • Complete capping within 3 minutes of filling to help reduce the risk of oil leakage.

Ultra Pod

Step-by-step diagram illustrating the uKERA oil filling and top mouthpiece capping process for a clear custom vape pod cartridge.

uKERA Ultra Pod Filling & Capping Procedure

Filling Steps

  1. Use a filling machine equipped with a 14 gauge needle ( less than 1.8 mm).
  2. Warm the oil to 120F to 140F. Do not exceed 140F.
  3. Insert the needle into a designated side filling hole and gradually dispense oil until reaching the required 0.5g or 1.0g capacity.
  4. Keep the device upright and aligned. Within 3 minutes of filling, press the mouthpiece downward until the cap is completely seated and sealed.

Important Cautions

  • Prevent oil from entering the center air stem, which may cause device damage or airflow problems.
  • Maintain the specified fill volume to avoid complications during the sealing process.
  • Do not delay capping beyond 3 minutes after filling, as this may increase the risk of leakage.