What is water-activated reinforced kraft paper tape?

water-activated reinforced kraft paper tape is a common type of tape that is known for its ability to withstand high levels of tension and tearing, making it widely used in packaging, transportation, and construction industries. This article will provide a detailed description of the material composition and manufacturing process of wet water-activated reinforced kraft paper tape.

 

I. Material Composition

 

The primary materials used in wet water-activated reinforced kraft paper tape include starch adhesive, paper, and reinforcing fibers. Starch adhesive is the primary binding agent of the tape, while paper and reinforcing fibers serve to strengthen and enhance the tape's durability.

 

Starch Adhesive

The starch adhesive used in wet water-activated reinforced kraft paper tape is typically a mixture of starch, binding agents, thickeners, sterilizers, and water. This type of starch adhesive does not contain natural or synthetic rubber, and its main advantages are its environmental friendliness, ease of processing, and low cost.

 

Paper

The paper used in wet water-activated reinforced kraft paper tape is typically made of kraft paper or crepe paper. Both types of paper have good strength and abrasion resistance, and their longer fibers can increase the tape's tensile strength and toughness.

 

Reinforcing Fibers

The reinforcing fibers used in wet water-activated reinforced kraft paper tape are typically made of glass fibers or chemical fibers. These fibers have good strength and abrasion resistance, and they can effectively increase the tape's strength and toughness.

 

Production Process

 

The production process of wet water reinforced kraft paper tape mainly includes four steps: paper coating, fiber reinforcement, drying, and cutting.

 

Paper Coating

The paper is placed on the coating machine, and a layer of starch adhesive is evenly coated on the paper to ensure the thickness of the adhesive is uniform in every part. Then, the paper with starch adhesive is sent into the drum machine.

 

Fiber Reinforcement

In the drum machine, the fiber reinforcement is placed on the top of the paper. The fiber reinforcement combines with the starch adhesive to further enhance the strength and toughness of the tape. The quantity and density of the fiber reinforcement can be adjusted as needed.

 

Drying

After coating and fiber reinforcement, the tape enters the oven for drying. The tape is heated in the oven to quickly solidify the starch adhesive, and the paper and fiber reinforcement are further solidified and strengthened. The temperature and time of the oven need to be adjusted according to different production requirements.

 

Cutting

After drying, the tape is sent to the cutting machine for cutting into the required length and width. The cut tape is then packaged and inspected to ensure that the product quality meets the standard requirements.

 

In summary, the production process of wet water reinforced kraft paper tape is relatively simple, but it requires strict quality control and production processes for each step. Only through fine process control and quality management can high-quality wet water reinforced kraft paper tape be produced to meet the packaging, transportation, and construction needs in different fields.

 

Conclusion

 

In conclusion, wet water reinforced kraft paper tape is a kind of tape with high strength and toughness, which is composed of starch adhesive, paper, and fiber reinforcement. The production process mainly includes four steps: paper coating, fiber reinforcement, drying, and cutting. The production process of wet water reinforced kraft paper tape is relatively simple, but it requires strict quality control and production processes for each step to ensure that the product quality meets the standard requirements.