Many customers want to know why there is a small hole on some PACK MIC packages and why this small hole is punched? What is the function of this kind small hole?
In fact, not all laminated pouches need to be perforated. Laminating pouches with holes can be used for a variety of purposes.Bag perforation is generally divided into hanging holes and air holes .
The hang hole is one of the most hardworking parts of your bag, and stands out your brand in the best way possible.
Hanging: Pouches with holes in the top center can be used to hanging and displaying.
Carrying purpose.Perforation at the handheld.
Plastic packaging bags in order to facilitate consumers to take, many will be installed in the plastic packaging bags on the handheld buckle. If you choose to punch the handheld way, then, the plastic packaging bag packaging weight specifications can not be too large, as a plastic packaging bag manufacturer, our proposal is 2.5kg below the plastic packaging bag can choose to punch as a handheld hole, more than 2.5kg plastic packaging bag, it is best to choose to install the handheld buckle, because if the packages are too heavy, handheld holes at the handheld will occur in the case of hand cutting.
Since packaging bags are mainly used in supermarket shelves, and the placement space of supermarket shelves is limited, in order to use the limited space to place more things, it is necessary to hang holes on the packaging bags. In this way, hanging the goods on the bracket shelves can save a lot of space, which is convenient and beautiful.
Air holes to release the air inside ,decrease the pressure in transport.
The function of the vent hole is to prevent the goods on top from piling up on the goods below during transportation, causing the bags to explode. If there is no vent hole to vent, the goods will be stacked layer by layer, and the bottom package will be squeezed. If the car bumps again, the possibility of explosion is higher.
Safety: When using a microwave to heat food, food packaging bags with air holes can prevent the bags from breaking during the heating process and provide convenience for packaging the finished products.
The above are the main reasons for leaving ventilation holes in packaging bags. Different packaging bag types and purposes may have different ventilation methods and standards. It is necessary to select the appropriate packaging bag based on specific product requirements.
Post time: Jul-26-2024
