Block Header Bags are a type of bag commonly used to package food, daily necessities and other small products. Its design features a unique "header" part on the top and a usually flat bottom, which can effectively display and store products. Its design principle focuses on convenient storage, display and closure, and is particularly suitable for retail environments, especially for product packaging that needs to be hung on hooks for display.
1. Design principle of Block Header Bags
(1) Block Header Design
Header structure: Block Header Bags are characterized by a block-shaped header on the top, which is usually a flat horizontal part to strengthen the bag's seal and increase strength. The header part can be used to hang the packaging bag on a hook, making it convenient to hang it on a shelf or display rack.
Easy to hang and display: The header part is usually designed with a hanging hole, allowing the bag to be easily hung on a display rack or shelf. This design makes this bag particularly suitable for product display in supermarkets, convenience stores and retail stores.
(2) Material selection
Transparency: In order to allow consumers to clearly see the product inside the bag, Block Header Bags usually use transparent plastic materials (such as OPP or PE) to improve the visibility and attractiveness of the product.
Durability and protection: The header part is usually made of thicker materials (such as thick polyethylene or polypropylene) to enhance the strength of the overall structure. In this way, the bag can withstand the wear and tear during transportation and display, while protecting the product from the external environment.
Environmental protection: Depending on the needs, Block Header Bags can use biodegradable or recycled materials to meet environmental standards.
(3) Sealing design
Heat sealing: The header part usually uses heat sealing technology to ensure that the seal at the top of the bag is strong and secure to prevent the product from falling or external contaminants from entering.
Bottom design: The bottom design of Block Header Bags is generally flat or folded. This design allows the bag to stand independently or be placed firmly, and is also easy to display, especially suitable for display on store shelves.
2. Features and Advantages
(1) Enhanced Display Effect
Hangable Design: The header of Block Header Bags is often equipped with a hanging hole, which can be hung on a hook or display rack in the store, making it easy to display and saving space. This design improves the visibility of the product in the retail environment and attracts customers' attention.
High Transparency: The use of transparent plastic materials allows consumers to directly see the products inside the bag, enhancing their desire to buy. The transparent design makes the product clear at a glance, which helps to increase the speed of purchasing decisions.
(2) Efficient Packaging and Convenient Storage
Flat Bottom Design: Most Block Header Bags adopt a flat bottom design, which makes them more stable when placed, able to stand independently and not easy to tip over. The flat bottom design is also convenient for storage and transportation, especially in automated packaging production lines.
Space Saving: The upper header of Block Header Bags allows extra space on the top of the bag, taking up less vertical space on the display rack, maximizing the use of display space.
(3) Enhanced sealing and product protection
Tight sealing: The sealing design of the head and the sealing of the bottom can effectively protect the products in the bag, prevent air, dust or moisture from entering, and extend the shelf life of the product.
Prevent tearing: The head part is usually made of thick material, which increases the tear resistance and pressure resistance of the bag, and effectively protects the safety of the products in the bag during transportation.
(4) Diversity and customization
Customized head design: The head part of Block Header Bags can be customized according to the needs of the brand or product. In addition to the standard hanging hole design, heads of different colors, shapes or sizes can also be customized to meet different market needs or brand images.
Printing and labeling: The head part provides additional space for product printing. Merchants can print brand names, product information, warning labels, etc. on the head to enhance the promotion effect of the product.
3. Scope of application and use
Block Header Bags are mainly used in the following fields:
Food packaging: Commonly used to package snacks, candies, dried fruits, nuts, biscuits, tea and other foods. The head design helps merchants display food while maintaining its freshness.
Daily necessities packaging: such as cleaning products, detergents, wet wipes, paper towels and other products, the head part not only provides display function, but also ensures the safety of the products in the bag.
Small product packaging: suitable for the packaging of small products such as small accessories, stationery, toys, electronic product accessories, etc. The head part allows these small commodities to be conveniently displayed and effectively utilize retail space.
Health product packaging: such as medicines, health products, small medical supplies, etc., Block Header Bags are also often used because this packaging design can effectively display products and improve brand credibility.
4. Production and processing technology
The production process of Block Header Bags usually includes the following key steps:
Material pretreatment: Select suitable transparent materials such as OPP or PE, and perform surface treatment to enhance the quality of printing and sealing.
Heat sealing processing: Use a heat sealer to seal the bottom and head of the bag to ensure that the bag is firmly sealed and not easy to leak.
Hanging hole punching: Punch hanging holes in the head part. The shape and size of the hanging holes are customized according to customer needs to ensure that the bag can be easily hung on the display rack.
Printing and labeling: Printing is done on the header and bag body, and merchants can add product information, brand logos or other marketing content in these areas.
Quality inspection: During the production process, the quality of each batch of Block Header Bags is strictly inspected to ensure that the bags are well sealed, the printing is clear, and the size meets the standard.
Block Header Bags is a packaging solution that improves product display and storage convenience through a unique header design. With its transparent design, enhanced sealing and easy hanging display function, Block Header Bags can effectively attract consumers and enhance the market competitiveness of products.
