For heat sealing plain bags,we will seal one side,and left the other side opening for you to fill product in,then you need to heat seal this side by yourself,so you need a heat sealing machine.
Heat sealing machines have many different types,some are small some are big,you can buy one depends on your needs.
We often encounter situations like this: when we buy something, there are obviously easy-to-tear or zig-zag edges on the packaging, but they can’t be torn apart. We can only find scissors to help, but often we don’t have scissors at hand. . .
My child loves to eat snacks, but in most cases I need to help him tear the package. Because it is too difficult to open.
This is related to the material of the packaging bag, and of course it is also related to the technical level of cutting and tearing.
We all know that paper is horizontal and vertical, and plastic also has this texture difference. If you use vertical plastic to make a packaging bag that needs to be torn horizontally, the result will be torn to deformation, and you can’t get the inside. food.
For heat-sealed bags, the ultra-low prices of many manufacturers are due to the use of second-hand recycled materials or mixed recycled materials, which will cause easy degumming or difficult to tear.
Therefore, choosing the right supplier is definitely not just comparing who has the lowest price.
The same material can compare the price. For the same price, of course it is better than quality.
Our factory was established in 1999. After so many years, we know that quality is life, especially food packaging, which is related to everyone’s health. We promise to use 100% pure new raw materials. Regarding the texture of materials, the factory is new A machine can be used to punch easy-to-tear thread. A laser is used to punch an invisible thread on the top of the sealing edge so that the packaging bag can be easily torn.
How to make an order?
Please see the frame below:
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