Overview of non-woven bag making machine

Step-by-step fixed length, photoelectric tracking, accurate and stable. Automatic counting can be equipped with industrial control devices such as counting alarm and automatic punching, which makes the finished products sealed firmly and the tangent line beautiful. With high efficiency, it is a high-quality environmental protection bag-making equipment that you can use with confidence.

According to the machine structure and operation form, it can be divided into stand-alone and automatic production lines. The single machine is low in price, convenient to use and simple to maintain. Multiple units can be combined into a production line. The non-woven bag-making machine sends powder (colloid or liquid) to the hopper above the packaging machine in real time through the feeder, and the introduction speed is controlled by the photoelectric positioning device. The wrapped sealing paper (or other packaging materials) is introduced into the lapel forming machine by the guide roller, bent, laminated and pressed into a cylindrical shape by the longitudinal sealing machine, and the materials are automatically metered and put into the manufactured bag. The transverse sealing machine intermittently pulls down the bag tube while performing heat sealing and cutting, and finally forms a flat bag with overlapping longitudinal seams and sealed on three sides.

Features:

1. Using ultrasonic welding, needle and thread are not needed, which saves the trouble of changing needle and thread frequently, and there is no broken seam of traditional seam, and textiles can also be cut and sealed locally neatly. At the same time, it also plays a decorative role, with strong adhesion, good waterproof effect, clear embossing, more three-dimensional relief effect on the surface, good working speed and high-grade and beautiful product effect; Quality is guaranteed.

2. Ultrasonic wave and special steel wheel are used for processing, so that the edge sealing does not crack, does not hurt the cloth edge, and has no burr and curling phenomenon.

3. Preheating is not required during manufacturing, and continuous operation is possible.

4. The operation is simple, which is not much different from the traditional sewing machine operation method, and ordinary sewing workers can also operate it.

5. Low cost, 5 to 6 times faster than traditional machines, and high efficiency. Ultrasonic bonding technology of non-woven bag-making machine

Ultrasonic technology has been widely used in textile industry since the initial processing of mattresses and bedspreads, and now it is widely used in non-woven fabric industry. Ultrasonic energy belongs to mechanical vibration energy, and its frequency exceeds 18000Hz. Beyond human hearing, there are many wavelengths to choose from: non-woven bag making machine, circular loom, four-column hydraulic press, gravure press, grooving machine and air cooler. When used for bonding thermoplastic materials such as non-woven fabrics, the frequency usually used is 20000Hz.

Compared with the traditional sewing, the automatic non-woven bag-making machine adopts ultrasonic bonding, which saves the sewing and thread changing process, and can cut and seal the non-woven fabric neatly. Fast working speed, no edge cracking, no edge damage, no burr and curling. At the same time, ultrasonic bonding effectively avoids the problems of fiber degradation caused by thermal bonding, the influence of adhesive layer quality on material porosity, delamination after liquid impact and so on.

Ultrasonic welding equipment is mainly composed of ultrasonic generator and roller. The main components of ultrasonic generator are horn, power supply and transformer. Horn, also known as radiation head, can focus sound waves on a single plane; The roller, also called anvil, is used to collect the heat released by the horn of the ultrasonic generator. The bonded materials are placed between the horn and the drum of the ultrasonic generator and run continuously, and are bonded together under low static force. The frequency converter converts electric energy into high-frequency electric energy, then into ultrasonic vibrator, and finally into vibration energy, which is amplified by the amplification system (intensifier) and transmitted to the horn, and the acoustic tool immediately contacts the material to be bonded. These super-auditory frequencies cause mechanical pressure between the molecules of the material, release heat, destroy the molecular combination in the material, make the material melt at the bonding point, and then use mechanical pressure to bond two or more layers of materials together. 1. Basic process flow

Basic technological process of automatic non-woven bag-making machine

Feeding (non-woven fabric roll) → folding → ultrasonic bonding → cutting → bag making (punching) → waste recycling → counting → palletizing.

The process can be fully automated, only 1~2 people are needed to operate, and the production speed and product size can be adjusted within a certain range. Multifunctional automatic non-woven bag-making machine is operated by touch screen, equipped with industrial control devices such as step-by-step fixed length, photoelectric tracking (accurate and stable operation), automatic counting (counting alarm can be set) and automatic punching. At the same time, in order to further realize the effect of energy saving and environmental protection, it has the function of recycling redundant materials in the production process, and automatically collects the waste left in the bag-making process, which is helpful for secondary utilization, reducing labor intensity and improving work efficiency.

2. Parameters of automatic non-woven bag-making machine

Production speed: 10-70 pieces/minute (can be set freely)

Frequency: 15K 20K

Power: 12KW

Voltage: 220 volts

The widest dimension of the whole machine:1.2m..

Maximum width of bag making: 52cm

Material: 30- 120g

The size of the whole machine is about 5.5 * 3.5 * 1.6m, which is L-shaped.

It weighs about 2 tons.

This machine can make vest bag, handbag, flat pocket, side insert bag and bottom insert bag, which is stable and efficient.

Five sets of ultrasonic systems

Bundle bag: the length is 50-60cm, and the maximum length can be set to 80cm.

Flat bag:

30 cm wide 70-80 PCs/min

50 cm wide, 50-60 pieces/minute.

Generally, 70g non-woven fabric is used as the bag.

3. Full-automatic non-woven bag-making machine model

1, advertising bag

2, knowledge-based advertising bag

3. Gift advertising bag

4. Commemorative advertising bag

5. Simple advertising bag

6. Fashion advertising bag

7. Antique advertising bag

4. Features of automatic non-woven bag-making machine

The design technology is advanced, the production speed is fast, the efficiency is high, and the environmental-friendly non-woven bags with different specifications and shapes can be processed, which has the characteristics of good quality and high bonding strength. Application of non-woven bag-making machine

1. Non-woven bag blanking: non-woven bag edge pressing;

2. Embossing the non-woven bag: embossing patterns on the upper end and edge of the non-woven bag;

3. Non-woven hand strap pressing: the handbag is automatically pressed through the sleeve.

Machine characteristics

1. Adopt ultrasonic welding, no needle and thread is needed, which saves the trouble of changing needle and thread frequently, and there is no break of traditional seam, and textiles can be cut and sealed neatly and locally. At the same time, it also plays a decorative role, with strong adhesion, good waterproof effect, clear embossing, more three-dimensional relief effect on the surface, fast working speed, good product effect and more upscale and beautiful appearance; Quality is guaranteed.

2. Ultrasonic wave and special steel wheel are used for processing, so that the edge sealing does not crack, does not hurt the cloth edge, and has no burr and curling phenomenon.

3. Preheating is not required during manufacturing, and continuous operation is possible.

4. The operation is simple, which is not much different from the traditional sewing machine operation method, and ordinary sewing workers can also operate it.

5. Low cost, 5 to 6 times faster than traditional machines, and high efficiency.

Non-woven bag making machine application industry

Packaging industry includes: environmental protection bags, gift bags, shopping bags, advertising bags, non-woven bags, gift bags, non-woven handbags, non-woven hanging bags and cosmetic bags.

Clothing industry: suit bag, advertisement apron.

The home appliance industry includes: non-woven computer sets, televisions, air-conditioning sets, washing machine sets, dust-proof sets and other environmentally friendly non-woven products.

Non-woven bag-making machine sample