Center-strip bag is an innovative packaging bag widely used in the packaging field.

1. Structural features

Unique center-strip design

The most notable feature of the Center-strip bag is the sealing strip in the center. This sealing strip extends along the longitudinal center of the bag, dividing the bag from the middle. The manufacturing process of the center-strip is very precise, which ensures the sealing of the bag and can effectively prevent the leakage of the contents in the bag. This structure gives the bag good stability, whether it is placed standing or bumpy during transportation, it can maintain a good shape and is not easy to tip over or deform.

Convenience of double-sided opening

Center-strip bags generally have openings on both sides, which provides great convenience for users. For example, when taking items from the bag, you can choose to take them from the left or right opening according to actual needs, especially when the amount of items in the bag is large, the double-sided opening can facilitate different operation methods and improve the efficiency of use.

2. Materials and quality

Diverse material selection

Center-strip bags can be made of a variety of materials. Common ones are plastic materials, such as polyethylene (PE), polypropylene (PP), etc. These materials have good flexibility, transparency and barrier properties. For some items that need to be kept fresh or moisture-proof, you can also choose composite materials with special properties, such as plastic films with added barrier layers, which can effectively block oxygen, water vapor, etc., and extend the shelf life of the items.

Firmness and durability

Whether it is a single material or a composite material, the center-strip bag has a high firmness. The seal of the bag has been specially treated, which is firm and reliable and can withstand a certain pressure. Even when it is full of items, it is not easy to break, ensuring the safe transportation and storage of the items in the bag.

3. Application range

Food packaging

It is widely used in the food industry and can be used to package various snacks, such as potato chips, nuts, etc., and can also be used to package some powdered foods, such as coffee powder, milk powder, etc.

Daily necessities packaging

It is used to package small daily necessities, such as paper towels, wet wipes, etc., which is convenient to carry and use.

Industrial product packaging

For some small industrial parts, electronic components, etc., Center-strip bags can also play a good role in protection and classification packaging.

Fracture and puncture resistant by high Performance laminated material
High Sealing Strength allows outstanding burst strength
Multiple material options for central-Strip high performance paper.ncluding un-coated Tyvek?