This is a packaging bag of the HuminRich brand. Judging from its appearance, it is mainly black in color, complemented by decorative elements such as gold and yellow. The front side has information such as the brand logo, establishment time (Since 2002), product-related claims (such as 100% Green Environmental, Absorption Rate up to 90%), and net content (1KG). The back side features Arabic text explanations, product effect display pictures (such as vegetables, fruits, etc.), production batches, and other contents. The overall design combines the functions of brand display and product information transmission.
From the perspective of material structure, this type of packaging bag is generally made of multi-layer composite plastic. The outer layer is usually PET (polyethylene terephthalate), which has good printability and can present clear and bright patterns and text, making the black background and decorative colors such as gold and yellow stand out in texture, enhancing the aesthetic appeal of the packaging and brand recognition. Meanwhile, PET has certain strength and wear resistance, which can protect the packaging from being scratched or damaged during transportation and storage.
The middle layer may be AL (aluminum foil) or an aluminum-coated layer. Aluminum foil has excellent barrier properties and can effectively block oxygen, moisture, light, etc., preventing the internal products from getting damp, oxidizing, and deteriorating, and extending the product's shelf life. For products such as fertilizers, it can maintain the stability of their active ingredients. If it is an aluminum-coated layer, it also has good barrier performance, and its cost is relatively lower than that of aluminum foil. It can achieve moisture-proof and light-blocking functions to a certain extent.
The inner layer is generally PE (polyethylene), which is non-toxic, flexible and has good heat sealing properties. It is convenient to make self-sealing bag structures (as can be seen from the picture, the self-sealing design is conducive to opening and closing and storing unused products), and can closely adhere to the seal to ensure sealing performance. At the same time, it is safe to come into contact with the product and will not affect the product quality. The multi-layer composite structure enables packaging bags to integrate aesthetics, protection and practical functions, meeting the various demands of product packaging for display, preservation and convenient use. However, precise information such as the specific material ratio still needs to be determined by professional testing methods. It can be inferred from the conventional material structure of such packaging designs.
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