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05

2022-12

Introduction to Open-Top Bottom-Gusset Bags

Open-mouth square-bottom bags offer superior strength compared with paper bags, can be reused multiple times, and exhibit excellent water resistance. The advantages of square-bottom bags include enhanced protective performance and strong shock-absorbing capabilities.

2022-12-05

23

2022-11

A Comprehensive Overview of Common Knowledge About Multi-Layer Kraft Paper Bags!

The introduction of multi-ply kraft paper bags overturned the conventional notion that shopping quantities were limited by how much one could physically carry, enabling consumers to enjoy the shopping experience without being deterred by concerns about weight. While it may be an exaggeration to say that the advent of these bags spurred the entire retail industry’s development, it did at least underscore for retailers that, until the shopping experience is as comfortable, effortless, and convenient as possible, it is impossible to accurately predict how much consumers will buy. It was precisely this realization that later prompted greater attention to the consumer shopping experience.

2022-11-23

03

2022-11

A Brief Analysis of the Advantages of Multi-Layer Kraft Paper Bags

Multi-layer kraft paper bags are non-toxic, odorless, and pollution-free, meeting national environmental protection standards. With their high strength and strong eco-friendliness, they are among the most popular environmentally friendly packaging materials worldwide. The use of multi-layer kraft paper bags is steadily expanding; in supermarkets, shopping malls, shoe stores, clothing boutiques, and other retail outlets, these bags are commonly provided to customers for conveniently carrying their purchases. As an eco-friendly packaging solution, multi-layer kraft paper bags come in a wide variety of styles and designs.

2022-11-03

25

2022-10

A One-Minute Guide to Multi-Layer Kraft Paper Bags

Multi-layer kraft paper bags are packaging containers made from composite materials or pure kraft paper. They are non-toxic, odorless, pollution-free, low-carbon, and environmentally friendly, complying with national environmental protection standards. With high strength and excellent eco-friendliness, they are among the most popular eco-friendly packaging materials worldwide.

2022-10-25

17

2022-10

Challenges in Various Thermal Sealing Methods for Heat-Seal Bags

Challenges in various thermal sealing methods for heat-sealable bags: While numerous thermal sealing techniques exist for plastic films used in heat-sealable bags, each method is suitable only for specific types of plastic films, facilitating selection during the design phase. Factors such as temperature, pressure, seal-bar geometry, and heating mode all play a critical role.

2022-10-17

20

2022-09

Heat-sealing method for heat-seal bags

Heat-sealing methods for heat-seal bags: The sealing methods for plastic heat-seal bags include tying, heat sealing, nail sealing, and adhesive sealing. Among these, heat sealing is simple and reliable and is widely used. In the heat-sealing process, a thermoplastic polymer is used in combination with other plastics to heat and press the sealing area of the plastic film, causing it to bond together.

2022-09-20

Heat-sealing method for heat-seal bags
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