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Hd multi-color printed Bopp composite PP woven bag for rice packaging
Product introduction
Multi-color printing PP woven bag is a product for multi-color pattern or text printing on polypropylene (PP) woven bag. This woven bag not only has the basic characteristics of PP woven bags, such as heat resistance, corrosion resistance, high tensile strength, but also because of its colorful printing effect and more attractive, widely used in various packaging fields. The following is a detailed introduction to multi-color printing PP woven bags:
Product |
Multi-color printing PP woven bag |
Material |
Pp laminated bopp |
Size |
5-50kg |
Color |
Customize |
Use |
Rice, flour, MSG, food，feed，fertilizer |
First, the basic characteristics of PP woven bags
Material characteristics: PP woven bag is made of polypropylene monomer polymerization of a thermoplastic resin woven. Polypropylene material has the characteristics of translucent colorless, odorless and non-toxic, regular structure and high crystallization, so it has a high melting point and heat resistance, while low density, is one of the light general plastics.
Physical properties: PP woven bag has excellent tensile strength, usually can reach more than 30MPa, strength and rigidity are better than polyethylene. In addition, it also has good corrosion resistance and environmental protection, and recycling is strong.
Printing method: Multi-color printing PP woven bags usually use gravure printing or flexographic printing technology. These printing methods can realize the precise overprinting of multi-color patterns, so that the patterns and words on the woven bag are colorful and clearly layered.
Printing process: the surface of the woven bag needs to be treated before printing to improve the adhesion of the ink. Then, the ink is transferred to the woven bag through the plate roller on the printing press, and after drying, curing and other processes, the formation of a firm color pattern or text.
Multi-color printing PP woven bags are widely used in the following fields because of their unique visual effects and excellent physical properties:
Packaging field: Used for the packaging of various items, such as food, chemicals, building materials, etc. Multi-color printing patterns and text can enhance the product's brand image and market competitiveness.
Agricultural field: Used for seeds, fertilizers, pesticides and other agricultural products packaging. Multi-color printed woven bags not only have a protective effect, but also provide product information and brand promotion.
Logistics field: Used as a logistics packaging bag, it has the advantages of strong carrying capacity and wear resistance. Multi-colour printed patterns and text help to distinguish between different cargo and transport information.
Environmental protection: When selecting multi-color printing PP woven bags, attention should be paid to their environmental performance to ensure that the ink and raw materials meet environmental requirements.
Printing quality: Printing quality directly affects the visual effect and service life of woven bags. Therefore, when choosing a printing manufacturer, attention should be paid to its printing technology and equipment level.
Cost control: Multi-color printing will increase the production cost of woven bags. Therefore, the printing color and area should be reasonably controlled in the design and production process to reduce costs and improve economic efficiency.
In summary, multi-color printing PP woven bag is a packaging material with a wide range of application prospects. By optimizing the printing process and design scheme, it can further improve its added value and market competitiveness.
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