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Following the development direction of "independent research and development, independent brand", it has successively applied for multiple new patents.
How can food packaging bags achieve zero defects? Try this!
Retort pouches are a common type of food packaging bag. They are made of plastic film, metal foil, or composite materials to create airtight and light-blocking bags. After being heat-sealed by melting, they are sterilized by heating under pressure and used to hold processed food. Because of their long shelf life, easy opening, and convenient post-processing, they are very popular with customers. Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, analyzes the processing applications and technical requirements of retort pouches, and how food packaging bags can achieve zero problems.
2019-07-26
How to determine the thickness of each layer of a composite packaging bag? Here's a little trick!
From the perspectives of packaging cost and performance requirements, the thickness selection of each layer of composite packaging bags should be carefully weighed. Generally speaking, the heat-sealing layer can be determined through market generalization and standardization, the strength support layer is generally determined according to the weight of the packaged product, and the thickness of the functional material is generally determined by the shelf life of the product.
2019-07-25
Packaging bags lead the industry's new trend, helping brands enhance their charm.
There is an old Chinese saying, "People depend on clothes, and horses depend on saddles." As the saying goes, "Three points of appearance, seven points of dressing." Good product packaging, like an arrow, can highly focus consumers' memory points, attention, and focus. Therefore, creating a new and unique package for a product is a business strategy for enterprises. It is also an important tool for making a comeback in fierce market competition, becoming an industry dark horse, and upgrading brand appeal.
2019-07-24
Nine performance requirements for plastic films in packaging bags, none of which can be missing
Whether it's a single-layer packaging bag or a composite packaging bag, packaging bags have basic requirements for the appearance, specifications and deviations, transparency, and gloss of plastic films. Today, professional flexible packaging manufacturer Shunxingyuan Packaging will guide everyone through the 9 major performance requirements for packaging bags concerning plastic film.
2019-07-23
High temperature and humidity in summer have a significant impact on the flexographic printing production of packaging bags. This is because packaging bag companies still mainly use solvent-based flexographic inks. High temperatures easily accelerate the volatilization of organic solvents in the ink, while high humidity easily changes the viscosity of the ink, thus affecting the quality of flexographic printing of packaging bags.
2019-07-22
Six key tips for producing high-quality packaging bags!
This article summarizes some tips for the production of packaging bags, such as ink mixing techniques, printing plate safety tips, and curing judgment tips. It helps manufacturers better understand how high-quality packaging bags are produced.
2019-07-20
Must-read for packaging bag orders - Want my beauty products, fall into your eyes
In July, at the beginning of the second half of the year, it's time to give our products a makeover. From the fresh and clear look of a young girl to the sophisticated elegance of a mature woman, we have it all. Every step is made with sincerity and genuine materials, every inch is crafted with meticulous attention to detail. We've come this far to meet you. Our wide variety of packaging bags, with their excellent overall performance, aim to capture your heart.
2019-07-18
Plastic pollution has become a very serious pollution problem facing the whole world. Data from the National Bureau of Statistics show that from January to December 2018, the total output of plastic products in China reached 60.4215 million tons, a year-on-year increase of 1.1%. What is frightening is that our lives seem to be completely inseparable from plastic packaging, and with the rise of a fast-paced lifestyle, people's dependence on plastic products is constantly increasing!
2019-07-16
Because there are too many factors that affect the printing effect of packaging bags, printing proofing has become the most common method used in the printing process to check and control the printing quality. Whether it is monochrome printing or color printing, operators must frequently use their own eyes to repeatedly compare the printed matter with the sample, in order to find the difference between the printed matter and the sample, correct it in time, and ensure the quality of the printed products.
2019-07-15
Many plastic composite packaging bags require high transparency and use a large area of blank base films BOPP and CPP. However, in the composite process, sometimes the transparency of the plastic composite flexible packaging is poor or decreases, such as the finished product appearing "hazy", with "small spots", "wave fish scales", "silk texture", "mushroom umbrella clouds", "water drop splashing", etc., affecting the transparency of the composite product, and in severe cases even causing the composite product to be scrapped.
2019-07-14
Composite packaging bags are made by bonding two or more layers of materials together using a medium such as glue. Therefore, the environmental factors of composite packaging bags directly affect the quality of the composite packaging bags. Below, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will explain how we control the production environment of composite packaging bags based on our own composite processes.
2019-07-13
How are adhesives selected to ensure the quality of composite packaging bags?
In the composite processing of packaging bags, adhesives are one of the key factors affecting product quality. The choice of different adhesives for composite packaging bags will directly affect the quality and efficiency of production, which is also a concern for many enterprises that have a demand for composite packaging bags.
2019-07-12
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