With China’s accession to the WTO, the plastic flexible packaging industry is moving towards globalization. The improvement of the living standards of the domestic people has also brought unlimited business opportunities to the plastic flexible packaging industry. Plastic flexible packaging bag making machines have also flourished.
Through the comparison of domestic bag making machines and imported bag making machines, this paper makes a new understanding and understanding from the aspects of function, quality, price and pre-sales and after-sales service.
Features
The imported bag making machine is basically based on single function. If another type of product is encountered, it can only be completed by another function device. The domestic bag making machine combines the needs of the domestic market, fully considers the user’s specific situation, adapts to the different needs of users, and designs and develops a multi-functional bag making machine.
Comparison Of Major Functions
The domestic machine can process three-side seal, middle seal, four-side seal, partial seal bag, and can process stand-up pouch and bump buckle zipper bag, without the exchange of the fuselage, it is very convenient to use, and it is 3 to 4 times of the working capacity of the imported machine. , provincial venues, power saving, provincial investment.
Comparison of small functions In the processing of embossed zipper bags, the domestic machine developed a set of positioning protection devices, no need to cool water, once commissioned, there is no scrapping problem in the production process, unless there is a problem with the raw materials.
Due to the diversification of the flexible packaging market, some users require back-sealing of the pattern, and this function can not be completed by the imported machine, and can only be manually trimmed, which is labor-intensive and of poor quality. The domestically-made machine has newly developed a set of medium-sealing pattern automatic cutting waste side device, which not only ensures the quality, but also works synchronously with the equipment, and is easy to operate.
Nowadays, the use of pearlescent film and milk powder bag is increasing in the market. It is inevitable that the normal work will cause scratches, and the same is true for imported machines, which will affect the aesthetics and quality of the packaging. The counter-feeding device of the domestic machine makes up for this defect.
According to the actual situation of users, combined with the domestic soft packaging industry, mainly small and medium-sized enterprises, the width of some printing machines limits the size of the bag. The domestic machine wants the user to think about it, and develops the upper and lower double discharge devices, which brings the gospel to the small printing machine. The task that was previously only possible with a 1.2-meter press can now be completed with a 0.6-meter press, which is beyond the reach of imported machines.
The new-generation bag making machine considers that there are many female employees in the bag making workshop, and it is difficult to handle the loading work, thus developing an automatic feeding device, which is combined with the discharging part and is easy to operate, but the imported machine does not have this device.
Due to the different quality requirements, different equipment, different raw materials, and different previous processes, the thickness of the film is often uneven or the left and right looseness occurs after compounding. According to the specific conditions of domestic users, the new generation of domestically produced machines are equipped with fine-tuning devices from various places such as discharging to traction. They can be double-sided and can be fine-tuned on one side, which compensates for the deviation caused by the film. The problem. The imported machine can’t do this. It can only work normally if the raw materials are good and the previous process is qualified. Once the thickness is uneven and the tension is not the same, the bag from the imported machine will definitely go wrong.
Due to the large demand for milk powder bags and soy milk bags in the market, it is required to press the side of the folded side and then press the two sides. A new generation of domestically produced machines designed a second vertical seal according to market demand, which solved the market demand in a timely manner, which is not available in imported machines.
From the comparison of the above various functions, the imported machine has many defects, which is also the pride and pride of the new generation of domestically produced machines.
Quality
China is a world power in machinery manufacturing, especially in Shanghai. Light industry machinery has a long history of manufacturing and has a solid industrial foundation. Shanghai’s products enjoy high reputation both at home and in the world. In terms of steel and heat treatment, it has gradually become perfect. The machining accuracy of mechanical parts, domestic machines are not worse than imported machines, and some places have surpassed imported machines. All mechanical operations replace the pendulum with a crankshaft to accommodate the noise generated during high-speed operation and increase the service life. The main parts are quenched and tempered to compensate for some of the shortcomings of domestic steel and increase the mechanical strength. The parts are finely ground and surface treated to increase the dimensional accuracy and aesthetics. The fuselage wall panels are all subjected to hot-dip treatment on the surface and then painted, and must not be scratched to avoid stripping paint for a long time.
Price
The price of imported machines is too high, 5 to 8 times that of domestically produced machines, while the large functions are only 1/4 of domestically produced machines. The small functions are much worse, and the replacement after repairs and accessories are not domestically produced after years. The machine is convenient. In terms of the return period of equipment investment, the imported machine is a domestic machine! To “double. In other words, if the domestic machine recovers the investment in 2 years, the imported machine will take 10 to 16 years. According to the design idea of the imported equipment, the investment has not been recovered. When the number of imported machines is reached, many parts have already reached the end of life. If you continue to use them, you can only invest a large amount of money to replace the configuration, so that the recovery of investment is nowhere in sight. This comparison, I believe everyone will count.
Presales And After Sales Service
There is no pre-sale service for imported machines. The domestic manufacturer is a staff member who is a good user. According to the specific production situation of the user, it is recommended that the user choose a reasonable model to maximize the benefit with the least investment.
Domestic manufacturers attach great importance to the new concept of pre-sales service, only the innate perfection can be less repaired. Pre-sales service and after-sales service are like disease prevention and treatment. Only early prevention and prevention can only get sick late and get sick. After-sales service is a passive behavior, and the after-sales service can only be done on the basis of perfect pre-sales service.
In terms of after-sales service, the replacement of consumable parts, domestic machines are much more convenient than imported machines. In terms of technology, domestic manufacturers not only manufacture conventional bag making machines, but also customize bag making machines with special requirements according to the needs of users. These are unmatched by imported machines.
From this point of view, the gap between domestically produced machines and imported machines is gradually decreasing, and some aspects have even surpassed imported machines. Domestically produced machines will make greater contributions to the promotion of national industry.
Thank you for reading! End
