Valve Bag Making Machine

Valve Bag Making Machine can use a variety of raw materials for valve bag production, such as kraft paper, woven fabric, etc., to meet the requirements of different users of valve bag material. At the same time, the equipment can produce a variety of specifications and styles of valve pockets, including different bag lengths, bag widths, valve forms, etc.

The quality inspection device will inspect each valve bag

Produces a variety of specifications and styles of valve pockets

Adopting energy-saving motor and frequency conversion speed control technology

Classification

FB-S120 NEW

Plastic Sack Packaging Machine

This machine produces square bottom plastic sacks with valves by taking double-sided coated polypropylene tube as raw material, which is the ideal equipment for rapid production of valve sacks.

400~620mm

475-870mm

Sack Width

Sack Length

HD-2625

Paper Sack Bottomer

This machine is mainly used to produce various sized paper sacks by taking paper or paper+film tubes as raw materials, which can be used together with Valve Sack Tuber.

Bottom Center Distance

260~1200mm

Bottom Width

90~250mm

ZT-3570

Paper Sack Tuber Machine

This machine is mainly used to produce various sized sack tube (step-type and straight-type) by taking roll paper and PE films raw materials, which can be used together with Valve Sack Bottomer.

Max.Material Roll Width

1420mm

Max.Material Roll Diameter

Ф1300mm

Technological Advantages

Microelectronics, industrial robots, image sensor technology and new materials, new structures and other new technologies are widely used in paper bag machines, realising the integration of machine, electricity, light, gas and digital.

Quick plate changer

The patented quick-change device can easily realize the locking and unlocking of the knife plate through the structure of the knife holder, slide plate, spring steel plate and knife plate pressure block, which is especially suitable for the production of multiple varieties and small batches.

Automatic leveling and coding

Equipped with advanced leveling unit and coding system. The rollers in the flattening unit roll against the surface of the valve pocket on both sides, effectively flattening surface undulations and wrinkles, while the piston rod squeezes the air to remove dust and improve coding results.

Clean room production

All sealed and equipped with dust removal ports, reasonable structure, can realize dust-free production, not only conducive to environmental protection, but also to protect the health of operators, but also to avoid the impact of dust on product quality.

FAQ

What materials can be adapted to the raw material?

Valve pocket machine has strong material adaptability, can use a variety of raw materials for valve pocket production, such as kraft paper, woven fabric, paper-plastic composite and other materials to meet the requirements of different users of the valve pocket material, suitable for packaging a variety of different nature of the material, including but not limited to cement, fertilizers, feed, chemical raw materials, food additives.

For different fluidity of the material, valve bag filling effect?

The valve pockets produced by this valve pocket machine have well-designed valve openings, which can adapt to materials with different fluidity. For better fluidity of powdery materials, such as cement, flour, etc., the filling process of the valve pocket is smooth, and the materials can be quickly and evenly filled into the bag; for poorer fluidity of granular materials, such as feed, fertilizers, etc., the valve mouth of the valve pocket can also ensure the smooth filling of materials, and there will be no clogging, leakage and other problems during the filling process, which effectively improves the filling efficiency and packaging quality.

How is the performance of the valve bag in terms of load bearing?

The valve pockets produced by the valve pocket machine has a good load-bearing capacity, its selection of tough paper material, combined with a strong sealing process, able to withstand a certain weight of the material. In general, according to the conventional design and production of the valve bag, can carry 5-50kg of material weight, the specific weight-bearing capacity will vary depending on the size of the bag, the material and the customer's special requirements and other factors.

What is the size range of valve bags produced?

The valve pocket machine can produce a variety of sizes of valve pockets, the general bag length range between 300-1000mm, bag width range between 150-600mm, to meet the needs of different customers on the size of the valve pockets, suitable for packaging a variety of different weights and volumes of materials, such as 5-50kg of powder, granular materials and so on.