Eight side seal flat bottom Packaging Bag

Product Features

Excellent sealing and preservation performance

The eight side seal design effectively seals out air, moisture and dust by tightly sealing the bag, prolonging the shelf life of food, especially suitable for nuts, coffee, snacks and other moisture-prone products. Enhanced Protection

Multi-edge sealing structure provides buffer effect to reduce vibration and collision during transportation, reducing the risk of product breakage. High-value and display effect

Flat bottom design can stand stably on the shelf, displaying the printed content in all directions and attracting consumers' attention. 8 printing panels (front, back, both sides and bottom) support rich graphic information and enhance the brand image.

Environmentally friendly and reusable

Supporting biodegradable materials, some styles are equipped with zipper design, which is easy to open and close many times to reduce waste. Flexibility and Customization

Size, shape and material (e.g. PET/aluminum, PE, etc.) can be customized to meet different product needs, such as adding nozzles or easy-tear openings.

Application Areas

Food Industry

Widely used in nuts, candy, coffee, pet food, etc., such as three squirrels, Bacchus flavor and other brands are used in this type of packaging. Cosmetic industry

Suitable for face masks, skin care products and other products that need to avoid light and oxidation, the aluminum layer can enhance the protective properties. Electronic products

Small electronic accessories are packaged in eight-sided sealed bags, taking into account the protection and convenience of display.

the production process and customization considerations

Printing process

Rotogravure printing technology is used to ensure bright colors and wear-resistant, part of the side may use solid colors or chaotic patterns to reduce costs. Material Selection

Common composite materials such as PET/Aluminum Foil/PE, need to be customized according to the needs of barrier and temperature resistance. Points of customization

Two sets of plates (main and side) are required. Dimensional accuracy affects aesthetics and needs to be designed according to product usage. Optional details such as zipper, easy-tear opening and rounded corners are available.

 Market Trends and Development

Popularization of automated production

Traditional manual filling efficiency is low, M bag filling machine can quickly complete the bagging, weighing, sealing, significantly improve production capacity. Driven by the demand for environmental protection

Degradable materials and reusable designs have become the focus of the industry, such as the use of bio-based materials like PLA. Globalization Expansion

Domestic manufacturers such as Hengli Packaging has exported its equipment to more than 30 countries, promoting the international application of eight side seal bags.

Product Parameters

This table lists in detail the information and payment methods for packaging purchases, providing a comprehensive reference for your wholesale purchasing decisions.