What are the applications of special-shaped bags?

Analysis on the design and application of special-shaped bags. With the continuous development of science and technology and the improvement of manufacturing technology, some special-shaped bags have emerged that meet market demand. They have attracted the attention of many consumers with their novel and unique shapes and convenient and reliable functions. Breakthroughs It overcomes the limitations of traditional flexible packaging in bag design, promotes product sales, and plays the role of a silent salesman.

Advantages of special-shaped bags: Special-shaped bags break through the constraints of traditional square bags and change the straight edges of the bags into curved edges, reflecting different design styles. Novel, concise, clear and easy to identify, highlighting the brand image, the emergence of special-shaped bags is of great significance to the expansion of packaging design forms. Designers can freely use it when designing product packaging bags, so that more design dreams can be realized.

For example, after designing the shapes of various fruit slice packaging bags into corresponding fruit shapes, making special-shaped bags and packaging fruit slices can achieve good packaging, display and promotion effects. In addition to changing the shape of the bag, special-shaped bags can also add many application functions, such as adding hand holes, zippers, mouths, etc. In addition, with the change of the shape of the bottom of the stand-up bag, large liquid stand-up bags with a capacity of 2 liters and hand holes and mouths can be manufactured for packaging heavy liquid products such as edible oil. For example, adding aircraft hanging holes to lightweight packaging makes it easier to hang and sell on supermarket shelves; some supplementary liquid packaging can use mouth-shaped special-shaped bags to facilitate filling. For example, in Japanese laundry detergent packaging, an interlocking corner is designed on the packaging bag. When in use, the two corners can be buckled together to form a clever handle and pouring spout.

In short, special-shaped bags are more attractive. Compared with ordinary packaging, the promotion effect is obvious, product information is clear, and zippers, hand holes, and mouths can be added at will, making the packaging more user-friendly and convenient. At the same time, special-shaped bags also have some unique advantages of flexible packaging. Compared with traditional packaging methods such as plastic bottles, glass bottles or tinplate, special-shaped bags can save more storage and transportation costs and are an optimized choice.

Since special-shaped bags have many outstanding advantages, how can we achieve a successful flexible packaging design and what factors should be considered?

Generally speaking, special-shaped bags also belong to the category of plastic flexible packaging and are basically suitable for all flexible packaging materials and structures. Therefore, their basic design principles are still the same as ordinary flexible packaging bags. In other words, relevant legal requirements, functional requirements of packaging bags, and quality assurance systems must be considered first during design. Legal requirements refer to the requirements for related products formulated by laws and regulations formulated by the country; including various barrier properties, storage properties, Travel performance and other requirements; the quality assurance system is to consider the reliability of production. With these basic considerations, we can choose the correct packaging materials and basic design solutions for our products.

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