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3 Side Seal Pouch: Leading The New Trend Of The Packaging Market With Excellent Performance

2025-07-15




In the current fiercely competitive packaging market, 3 side seal pouchs occupy a key position with their unique advantages. The 3 side seal pouch products launched by RJ PACK have won the recognition of many industries with their excellent quality and rich characteristics.



3 side seal pouches, in layman's terms, are a packaging style with three sides sealed and one side open. The open side is sealed after the product is bagged in the factory. This structural design gives it many outstanding features.





First of all, the sealing effect is top-notch. Using advanced heat sealing technology, the upper, left and right sides of the packaging bag are tightly sealed to form a completely sealed space. This feature can effectively prevent food, cosmetics and other products from being contaminated or damaged during storage and transportation, and well maintain the freshness and safety of the products. For food that needs to be stored for a long time, it is an important line of defense to ensure quality. At the same time, the excellent airtightness can also play a good moisturizing role, so that the product always stays in the best condition.



Secondly, the structure is simple and exquisite. The design of three-side sealing and one-side opening makes the production process simpler and greatly reduces the production cost. Moreover, this simple structure is very suitable for automated production of machinery and equipment, improves production efficiency, and can meet large-scale market demand.


Furthermore, the easy-to-open feature is very popular among consumers. Since there are seals on the top, left and right sides, consumers can easily open the packaging bag to take out the product, which greatly enhances the consumer's experience and makes the consumption process more convenient and comfortable.


In terms of material selection, 3 side seal bags use a variety of high-quality materials such as PET, CPE, CPP, OPP, PA, etc. These materials not only ensure the durability of the packaging bags, but also provide suitable packaging solutions according to the needs of different products.



The scope of application of 3 side seal bags is very wide, covering many categories such as snack foods, condiments, facial masks, pet snacks, etc., and its traces can be seen in food packaging, facial mask bags, snack bags, medicine bags, tea bags, candy bags, cosmetics bags and other scenes.



What is more commendable is that the 3 side seal bags of RJ PACK are highly expansive and can provide a series of customized services. For example, a resealable zipper can be customized to facilitate multiple uses by consumers; an easy-to-open tear can be added to further enhance the convenience of opening; and a hanging hole can be added for easy shelf display to help the product be better marketed.



In addition, the three side seal pouch is also easy to carry, which is very convenient for consumers to carry snacks on daily trips or for merchants to transport products. Its good moisturizing and sealing properties can keep the product fresh for a long time, which is undoubtedly the preferred choice of brands and retailers, and is also one of the most common bag packaging methods at present.


With strict quality management and accurate insight into market demand, the 3 side seal bags produced by Rijing Techtronic have emerged in the packaging industry, providing high-quality and efficient solutions for product packaging in various industries, leading the new trend of the packaging industry.





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