Adstar PP Woven Valve Bag Making Machine

Adstar PP Woven Valve Bag Making Machine

Cement is a powdery hydraulic inorganic cementitious material widely used in civil engineering construction and building decoration. It can not only enhance the adsorption capacity of the surface material and the base layer, protect the internal structure, but also serve as a leveling layer for the rough surface of the building. In special occasions such as manufacturing concrete and precast concrete, cement is an indispensable material.

Cement storage and transportation requirements

During storage and transportation, cement needs to be protected from moisture and rainwater leakage, and to avoid hardening under pressure. In addition, care needs to be taken to prevent objects from leaking out and getting mixed in with debris. These requirements not only impose certain requirements on warehouse conditions, but also set higher standards for valve bags containing cement.

Before cement was packaged in valve bags (such as PP valve bags), there were indeed forms of bulk cargo not being packaged or being packaged in suture bags. The following will elaborate on the benefits of adding packaging and the significant advantages of PP valve bags compared to suture bags, and then explain why customers should choose your company's machine.

Advantages of PP valve bags compared to bulk cargo

Protect the product: Packaging protects the cement from contamination, moisture or caking during transportation and storage, maintaining the quality and performance of the cement.

Easy to store and transport: Packaged cement can be stacked neatly, improving storage and transport efficiency and reducing losses.

Improve product image: Exquisite packaging can enhance the grade and image of the product

Easy to measure and sell: Packaged cement can be easily measured and sold by bags to meet the different needs of consumers.

Advantages of PP valve bags compared to suture bags

Better sealing performance:

The upper and lower openings of the suture bag are sewn with a sewing machine, which can easily produce pinholes, causing the cement to easily spray ash during filling and break when stressed.

The PP valve bag uses a bonding or heat-sealing method to make the bottom of the bag. It has no pinholes and can effectively solve the problem of ash spray during filling. It also has good sealing performance and is moisture-proof and leak-proof.

The force is more even and not easy to be damaged:

The length-to-width ratio of the suture bag is relatively large, and the bottom is subject to greater impact, which can easily cause damage.

The length-to-width ratio of the PP valve bag is small, the stress on each part is relatively uniform, and there is no stress concentration, so it is less likely to be damaged.

The stacking is neat and beautiful and easy to identify:

The cement packed in PP valve bags has a cubic shape, is neatly and beautifully stacked, and is not easy to scatter.

The trademark at the bottom is easy to identify when stacking, making it easy to manage and find.

High degree of automation:

Suture bags require more manual operations during the filling and packaging process and are less efficient.

The PP valve bag matches the automatic bagging machine with high accuracy, which facilitates the automation of bagging packaging and improves production efficiency. At the same time, the valve bag has a fast filling speed and can be equipped with a double-roller punching device to ensure that the air in the bag can be quickly discharged to achieve efficient filling.

Flexible capacity to meet diverse needs:

The capacity of the PP valve bag is very flexible, and the specifications can be designed and produced according to the manufacturer's standards to meet the manufacturer's needs for different product packaging.

Advantages of full servo valve bag making machine

The full servo Production valve sack Machining Supplier provided by Gachn Group has the following significant advantages in cement packaging;

Internal valve port design: The valve bags produced by Gachn Group's pp woven block bottom vlave bag making machine Supplier have an internal valve port, which is suitable for automatic canning machines and facilitates the automation of bag insertion and filling. This not only improves filling efficiency, but also reduces powder leakage during the filling and transportation processes, greatly reducing environmental pollution.

Three-dimensional folding design: The multi-sided three-dimensional folding design on the side makes the packaging more three-dimensional, novel and beautiful in shape, and improves the overall visual effect of the product.

1. The folding device forms a fixed folding trajectory through multiple folding plates, which is stable and reliable.

2. The folding width can be adjusted through the screw, which is simple and accurate.

Bottom sealing strength: The bottom sealing strength is high, using a low-weight circular weaving or co-extrusion structure, and a sticky bottom design, which avoids possible defects in seamed bags and seamed bags, and improves the reliability and reliability of packaging. Durability.

Partial bag opening mechanism: The partial bag opening device consists of a triangle forming device and a belt conveyor device. The triangle forming device consists of two sets of triangle plate mechanisms operating alternately to ensure efficient and stable forming speed. The width of the triangular forming plate is adjustable and can adapt to different bag opening requirements. The belt conveyor further presses the bag opening to ensure that the opening does not rebound after molding.

Valve sticker and bottom sticker conveying device:

Gachn Group's Production valve bag Machining Supplier has a unique design of valve stickers, bottom sticker unwinding, deviation correction during transportation, cutting, transfer and lamination and other mechanisms. The unwinding adopts passive unwinding structure, which is simple and reliable. Equipped with a deviation correction device, the placement is accurate, and an anti-winding device and a color mark movement tracking system are added to ensure accurate positioning during the material transportation process, thus ensuring the yield rate of the bag. There is a separate servo-controlled cutting roller mechanism to ensure accurate and reliable cutting length. The material transfer mechanism controlled by an independent servo ensures reliable welding position. The welding fit position before and after can be adjusted through the touch screen and buttons.