Woven shopping bags is not only an environmentally friendly packaging products, but also an important medium for enterprises to showcase their brand image. In order to improve the appearance of products and brand recognition, manufacturers will generally choose different printing processes according to the needs of customers. At present, commonly used woven shopping bags printing methods are flexographic printing, screen printing, gravure printing, lamination printing, etc..
1.Flexographic Printing
Flexographic printing is a common printing method in polypropylene weaving bag production, especially suitable for large order.
This process uses a flexible resin plate to transfer ink to the woven bag surface, making the print text, logo, and simple pattern.
Strengths:
Fast production speed, suitable for mass production
Lower printing costs
ink adhesion good;
Suitable for simple patterns in monochrome or polychrome
Applicable Scenarios:
Supermarket shopping bags
Brand Promotion Kit
Bulk Custom packaging bags
flexographic printing is often very cost-effective for companies that need to buy woven shopping bags in bulk.
2. Screen Printing
Screen printing is the process of printing ink on the surface of a bag using screen. Suitable for woven shopping bags of all materials.
This method is relatively simple to make, can achieve clear logo and text effects.
Advantages: Vibrant colors, strong pattern coverage, suitable for small-batch customization, printing effect is intuitive and clear.
Applicable Scenarios: corporate promotional bag; exhibition gift bags; custom shopping bags; brand event bag.
Screen printing is an economical and practical option if customers simply print their own company logo or simple sign.
3. Gravure Printing
Gravure printing is a printing technique with high accuracy. Ink is filled into a groove in the metal indent and then transferred to the surface of the woven bag.
This method is usually used for products that require high printing quality.
Advantages: high pattern clarity, rich color reproduction, more precise printing effect, suitable for continuous mass production. Applicable scenarios: high-end custom shopping bags, laminated woven bags, brand packaging and other products with high requirements for design.
Compared with ordinary printing methods, gravure printing equipment requires higher investment and is more suitable for mass production.
4. Lamination Printing
Lamination printing is the most widely used high quality woven bag printing method.
In the production process, the PP woven fabric is first coated with a layer of plastic film, then printed on the surface of the film.
Advantages: Clearer pattern, good color reproduction, waterproof performance, smooth and beautiful surface. Applicable scenarios: Branded shopping bags, high-end retail packaging bags, food packaging related products.
The lamination structure not only improves the printing effect, but also the moisture and pollution resistance of the bag.
V. Heat Transfer Printing
Thermal transfer is the process of transferring special printing patterns to the surface of a paper bag using heat and pressure.
Strengths:
Good detail rendering
Capable of complex design
Suitable for personalized customization
Applicable Scenarios:
Small-batch customization
Personalized shopping bags
Brand Display Products
However, compared to flexo printing and gravure printing, thermal transfer printing in large-scale industrial production applications.
How to choose the right Woven Shopping Bags printing method?
When purchasing woven shopping bags, businesses can choose a printing process based on the following factors:
1. Based on Order Quantity
Bulk order: To improve production efficiency, Flexographic or gravure printing recommended.
Small-batch customization: Screen printing or heat transfer option.
2. Pattern Complexity Based
Simple logo and text: Screen printing or flexo printing will do.
Multicolor composite pattern: Gravure printing printing or lamination printing recommended.
3. Based on Usage Scenarios
Ordinary supermarket shopping bags: Flexographic printing is more economical.
Brand Display Bag: Lamination printing works better.
High-end retail packaging: Gravure printing optional.
In summary, the most popular methods of printing woven shopping bags in the market are flexographic printing, screen printing, gravure printing, lamination printing, thermal transfer printing, etc..
Different printing processes differ in cost, production efficiency, pattern effect and application scenario. When purchasing custom woven shopping bags, enterprises should choose suitable printing method according to order quantity, brand requirements, pattern complexity, budget, etc..
Flexography and gravure printing are highly efficient for large retail packaging needs, while screen printing and laminating lamination printing better visuals for brand promotion and personalized customization. Choosing the correct printing process can improve the commercial value and brand communication effectiveness woven bags.
