Bags for packaging are highly popular across various industries today, offering convenience, efficiency, and ease of transportation. There are four main types of packaging materials: plastic, paper, metal, and glass. Plastic packaging bags account for a significant portion, and vacuum-sealed plastic bags can preserve products, making them easier to transport and less prone to being crushed. What are the components of plastic packaging?
Plastic packaging bags are closely related to people's lives, used almost every day. This includes food plastic packaging bags, PVC packaging bags, cosmetic bags, clothing packaging bags, and non-woven zip bags, among others. But do you know how to properly select plastic packaging bags? Are you aware of some related basics?
Plastic vacuum bags are divided into two main categories based on the number of layers of plastic film: single-layer and composite-layer vacuum bags. They can be further subdivided into single-layer, double-layer, triple-layer, quadruple-layer, and even up to 10 or more layers. Vacuum bags are extensively used in both shipping and retail packaging. So, how should we ultimately choose plastic vacuum bags? Today, we recommend the key factors for selection. 1. The puncture resistance of the plastic bags after vacuum sealing.
How is the process of making composite packaging bags? Do you know? Composite packaging bags are a new type of plastic flexible packaging that is commonly seen on the streets and alleys. These bags are suitable for various industries, such as the food industry, daily chemical industry, electronics industry, industrial industry, pharmaceutical industry, medical equipment industry, and more. They are items we often see in our daily lives, especially in the food and daily chemical sectors. Food, for instance, is something everyone purchases and consumes daily. Especially for young and children's customer groups, it is an indispensable part of daily life. Whether it's on e-commerce platforms or in large, medium, and small supermarkets and convenience stores, composite bags are frequently in sight.
Direct-to-film plastic bags from our plastic packaging factory require printing during production. Let's take a brief look at the printing process. I hope this sharing will be helpful to you! If you need to purchase plastic packaging bags and other products, feel free to contact Jinan Degao Plastic Co., Ltd., and we are more than happy to assist you! Before printing, color separation and plate-making are first done, requiring a white plate for the base and corresponding color plates. This task can be performed in the electronic engraving system, as well as planned in the pre-press system, and then directly engraved on the electronic engraving machine.
Adhesive packaging is a relatively new form of packaging, with its unique features and advantages mainly reflected in the following aspects: 1. Excellent Product Display: Adhesive packaging utilizes special printing techniques and design methods to combine product features and selling points through graphic and text presentations. With its three-dimensional effects and vivid designs, it can catch the consumer's attention and stimulate the desire to purchase. Compared to traditional flat packaging, adhesive packaging can better showcase the characteristics and value of the product, enhancing its appeal and competitiveness. 2. Diversified Packaging Materials: Adhesive packaging can be made from a variety of materials, such as plastic films, paper materials, and thin metal plates. Different materials have unique characteristics and applications, allowing for selection based on the nature of the product and its usage environment. The diversity of adhesive packaging materials...
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