Plastic Bag Sealer machine is used for the vacuum sealing of plastic bag. It’s mostly used for the Packaging and store the product. We can use this project as a Science fair project. This machine is worked by the Electrical Energy, here we use the 9v Battery to heat Nichrome wire. If you follow the below step, you can easily made it at your home for your Science fair project.
Tools to be used:
- Glue Gun
- Glue Stick
- Screw Driver
- Drilling machine
- Soldering iron
- Soldering wire
Material to be used:
- Wooden Piece
- 9v Battery
- Nichrome wire
- Screw with washer
STEP: 1 PLASTIC BAG SEALER ( VIDEO )
First see above video so you can easily understand all the step. If you like video than subscribe our creativity buzz youtube channel.
STEP: 2 FRAME MAKING
We make design of wooden frame for sealing machine so it can be look like sealing machine available in the market.
Join two piece of wooden ply as per above images with the help of glue gun. Make two holes at both side of ply with the help of electrical drill machine. This drilled hole is used for the holding Nichrome wire in tight position with the help of screw.
STEP: 3 NICHROME WIRE FITTING
Nichrome wire you can buy it from amazon or open the heating component like soldering iron or electric press machine. Nichrome wire wound with washer screw both side. So it can tight and loose by screw. This wire is placed on the small wooden ply piece. It’s a place where our plastic bag sealing is done.
STEP: 4 CIRCUIT DIAGRAM
As per above image connect the wire of 9v battery with the switch and screw.
STEP : 5 ENJOY PLASTIC SEALING MACHINE
When the current is passing through nichrome wire than it will heat at very high temperature. Now place the plastic bag between the wire and wooden ply. This wire also heat the plastic bag, and plastic bag is seal easily.
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