Publish Time: 2025-04-17 Origin: Site
What Is Engineering Plastics Packaging
How To Choose A Engineering Plastics Packaging Machine
1) Know Your Engineering Plastics Material
2) What's Your Packaging Requirement
Type Of Engineering Plastics Packaging Machine
Engineering Plastics Packaging Machine Working Process
Advantage Of Using Right Engineering Plastics Packaging Machine
Nowadays, engineering plastics are increasingly used in all walks of life, so choosing the right engineering plastic packaging machine is essential for safe logistics transportation. If you are an engineering plastics manufacturer and want to improve packaging efficiency or start a new business, you must understand the following points.
Generally, in the chemical industry, engineering plastic packaging refers to packing large quantities of plastic particles of 10 kg to 50 kg into prefabricated open bags for sealing. Engineering plastic sealing has semi-automatic and automatic engineering plastic packaging machine, for different production scale of engineering plastic suppliers to choose. Because of its reliable packaging effect, it can better protect plastic particles from damage during transportation and reduce environmental pollution.
Are you still worried about how to choose a better engineering plastic packaging machine? Next we will tell you how to clarify your needs step by step, and we will recommend a better packaging machine to you according to your information.
Usual engineering plastics include PA, PP, PBT, PC,POM,PBT,PET,ABS,PPO, etc., it has granular,powder form. Granular are used in most cases, it is more conducive to various industrial processing and more stable during transportation. And we can choose different packaging bags and sealing methods according to the different properties of engineering plastics (such as moisture absorption, light protection, etc.) to achieve the best protection.
The types of packaging bags commonly used for packaging engineering plastics include Multi-layer paper bag, paper-PE compound bag, 2 in 1 or 3 in 1 bag, AI-PE inner liner bag or PE bag, and the corresponding selection is made according to the material properties.
| Material | Feature | Recommend Bag |
PA (Polyamide,PA6/PA66) | High hygroscopicity, requires sealed moisture-proof packaging | Aluminum plastic composite bag + kraft paper bag or kraft paper bag with PE liner bag |
PP (Polypropylene) | Low hygroscopicity, low packaging requirements | PE bag/Woven bag/ Kraft paper bag |
PBT (Polybutylene Terephthalate) | Medium hygroscopicity; medium brittleness, requires sealed packaging | kraft paper bag with PE liner bag / aluminum plastic bag |
PC (Polycarbonate) | Medium hygroscopicity; impact resistance, requires moisture and anti-static, easy to scratch | kraft paper bag with PE bag / aluminum plastic bag |
POM (Polyoxymethylene) | Extremely low hygroscopicity; high hardness, easy to triboelectric charge | Anti-static PE bag / kraft paper bag with liner bag |
PET | Extremely low hygroscopicity, good fluidity and stability | PE bag / woven bag / kraft paper bag |
ABS (Acrylonitrile Butadiene Styrene) | Low hygroscopicity, good rigidity, easy to scratch the surface | kraft paper bag with PE bag / anti-static bag |
PPO (Polyphenylene Oxide) | Medium hygroscopicity, high strength, flame retardant, high requirements for humidity and cleanliness | Aluminum plastic composite bag / kraft paper bag with PE bag |
If your packaging bag is made of PP or PE or aluminium foil bag,you can use heat sealing machine to seal it.
Our engineering plastic packaging machines are mainly divided into two categories, semi-automatic packaging machines and fully automatic packaging machines, you can choose according to your needs and budget.
Open-mouth Bagging Machine is a filling machine with automatic empty bag supply. It is mainly composed of a hopper and a bag supply part. The working process is to place the pre-made open-mouth bag at the bag supply position, and the equipment automatically takes out the bag, puts the bag on, fills and outputs the bag.
Bag sealing system is mainly a system for sealing operation,it seals the filled bags from the bagging machine. And you can choose the corresponding heat sealing machine or automatic bag sewing machine according to different packaging requirements.
Automatic Bagging System delivers the finished materials (such as engineering plastics) to the silo, sets the packaging weight, and then sends them to the fully automatic bagging machine for filling. The bag closing system seals the bags, and the packaging system includes automatic coding, bag transfer, whole bag transfer, metal detection, weight detection, robot palletizing, automatic wrapping film, etc. The whole process of packaging from the material to the finished product packaging greatly improves the packaging efficiency, suitable for 10-50kg weight material packaging.
Automatic Weighing packaging machine: It can automatic the process of feeding,weighting,bag filling,sealing,date printing,finished products conveying,etc. suitable for around 5kg weight material packaging.
Automatic Bag Placing vacuum sealing machine: The automatic bagging vacuum sealing machine can automatically complete a series of operations such as bagging, bagging, bagging, vacuuming, forming, sealing, etc. It is mainly used to vacuum pack some materials that need to be protected from light, are easily oxidized, and are easily affected by air. At the same time, it can be used with a packaging scale and seamlessly connected to the production line.
As above, it is our common engineering plastic packaging machine, if you have other customized needs, please contact us!
After placing bags on the bag storage platform and starting the machine, the push rod pushes the bags from bag supplying unit to the bag working unit, then the bag separating mechanism separates the bags individually and feed the bag to bag taking position by bag feeding mechanism. The bagging machine automatically abstracts the bag, and swings by 90* to fulfill the action of bag taking, then coordinates with the bag opening mechanism and bagging mechanism to make the bag ready for filling. Meanwhile, the automatic electronic scale weigh the materials and filling inside the bag by lower hopper,the bag vibrating mechanism vibrates to make the materials tight. After the filling process, the bag is moved out to conveyors with air exhausted by clamping mechanism, and sealed by automatic edge-binding stitching packaging machine or other automatic packaging machines for sealing. Finally, the bag is transported to the palletizer workstation for palletizing
1) Protect Product: Heavy bags packed by engineering plastic packaging machines can greatly improve the firmness of packaging and effectively prevent loose bags and leaking bags.
2) Reduce the Labor Cost: The packaging process of manual bagging by operators is changed to the sealing line after the automatic bagging process to achieve fully automated production. From a long-term perspective, it greatly saves labor costs.
To choose a suitable engineering plastic packaging machine, you need to first understand the properties of the material, and then choose the corresponding packaging method and corresponding machine model according to the properties. At the same time, you can consider your production scale and budget and choose the corresponding solution. This will help you increase production to the greatest extent!
For more solutions, please contact us!