- [Industry Information]Can sealing gaskets really not be reused?2026/08/29/ 17:33
- You unscrew the cap, see the aluminum foil intact on the bottle mouth, and the paperboard sitting securely inside the cap — that's the standard state after electromagnetic induction sealing.
- Read(24)
- [Industry Information]Electromagnetic Induction Sealing vs. Heat Sealing2026/08/21/ 16:29
- Electromagnetic induction sealing is non-contact. The principle is a bit technical, but here's a simple way to think about it: the machine generates a high-frequency electromagnetic field.
- Read(28)
- [Industry Information]Induction sealing liners use process2018/08/17/ 11:04
- First, take out the electromagnetic induction sealing liners, insert it into the cover (aluminum foil is facing outward, facing the bottle mouth), then tighten the cover and heat it by electromagnetic induction.
- Read(108)
- [Industry Information]Electromagnetic induction aluminum foil sealing liner can not seal the bottle2018/08/15/ 14:25
- In the process of using the electromagnetic induction aluminum foil sealing liner, if there is a bottle that cannot be sealed, there are the following aspects that need attention, which will solve the problem. 1: The bottle is inconsistent with the material of the electromagnetic induction sealing liner 2: There is foreign matter or liquid on the edge of the bottle. 3: The electromagnetic induction machine is unstable in power
- Read(148)
- [Industry Information]Electromagnetic induction sealing liners product classification2018/08/09/ 15:27
- Electromagnetic induction sealing liners are divided into 1 piece and 2 pieces, and then divided into PET, PVC, PP, PE, PS, glass, etc. Therefore, it is best to know the material of the bottle before using the electromagnetic induction gasket, so that different materials can be used for different materials.
- Read(91)
Spotlight

Product Leakage After Sealing Film Application — Where's the Problem?
- The sealing film is ap...

Can Aluminum Foil Sealing Film Seal Plastic Bottles?
- Yes, and plastic bottl...

The "Leadtra Packaging Cup" Youth 3-on-3 Basketball Tournament Concludes Successfully
- On the evening of Octo...
- 1Product Leakage After Sealing Film Application — Where's the Problem?
- 2Can Aluminum Foil Sealing Film Seal Plastic Bottles?
- 3The "Leadtra Packaging Cup" Youth 3-on-3 Basketball Tournament Concludes Successfully
- 4Leadtra Packaging Showcases at PCE Personal Care Expo · Shanghai
- 55 Reasons Why Sealing Film Won't Seal Properly
- 6How to Determine If Sealing Film Seal Integrity Meets Standards?
- 7What to Do If Sealing Film Detaches During Transport?
- 8Why Is There Sometimes Slight Color Variation Between Different Rolls of the Same Batch of Sealing Film?
- 9How to Improve the Barrier Performance of Sealing Film?
- 10What Items Should Be Checked During Sealing Film Incoming Inspection?








