Non-woven bag-making machine's material feeding section: Equipped with an automatic loading system, eliminating the need for manual lifting—allowing a single operator to manage the machine effortlessly. It also features an automatic material-cutting device that halts the machine once production is complete, saving time on repetitive material threading and significantly boosting operational efficiency. The material-releasing shaft is an air-expanding type, designed to securely hold standard 7.6 cm inner-diameter paper tubes; simply inflate it to firmly clamp the non-woven fabric tube for convenient use. Additionally, the machine includes an automatic edge-trimming function, ensuring that any uneven fabric is straightened before moving on to the next process step.
In the flat-folding section of the bag-making machine, there’s a dedicated feature for folding the bag opening edges—perfectly tailored for finishing non-woven bags with neatly folded openings.
Bag-making machine sealing the triangular section: This feature is used when producing three-dimensional bags. After the base of the bag has been inserted, ultrasonic waves are applied to seal a triangular shape on both sides, creating a立体 (three-dimensional) effect at the bottom of the non-woven fabric bag.
(Note: A roll of PET film is placed on the machine because, during the triangular sealing process, an intermediate layer of PET film is required to prevent the two layers of non-woven fabric at the bottom from sticking together.)
Bag-making machine flat-folding section: This area is equipped with features such as bag opening hemming, which completes the hemming of non-woven fabric bags; a threading function, used when producing drawstring bags; and two sets of 70mm round-head ultrasonic units that securely seal the folded edges of the non-woven fabric.
Photocell Tracking System for Bag-Making Machine: This equipment features photocell tracking and color-mark positioning, ensuring that each non-woven bag produced meets standardized dimensions, even when printed.
Bag-making machine sealing the triangular section: This feature is used when producing three-dimensional bags. After the base of the bag has been inserted, ultrasonic waves are applied to seal a triangular shape on both sides, creating a立体 (three-dimensional) effect at the bottom of the non-woven fabric bag.
(Note: A roll of PET film is placed on the machine because, during the triangular sealing process, an intermediate layer of PET film is required to prevent the two layers of non-woven fabric at the bottom from sticking together.)
Punching section of the bag-making machine: The first image shows the perforator used for creating oval holes in flat pouches, while the second image depicts the punch designed for making triangular holes at the bottom of three-dimensional bags.
The machine features an automatic handle-attachment function: it uses ultrasonic technology to seamlessly bond the handle strips of non-woven bags directly onto the bags themselves. Additionally, the internal transmission system has been upgraded to motor-driven operation, ensuring faster speeds and significantly higher efficiency—while eliminating the drawbacks associated with the previous cylinder-based transmission method.
