Printing and laminating process of kraft paper tape produced?

Printed coated kraft tape is a common tape used for sealing, packaging, and bundling. Its production process is relatively complex and requires multiple steps of precise processing to ensure the quality of the final product.

 

We will provide a detailed introduction to the production process of printed coated kraft tape, including plate making, printing, coating, releasing, gluing, rewinding, and slitting.

 

Plate making

Plate making is an essential tool in the printing process, used to print patterns or text on kraft paper. Generally, the method of making printing plates is to create an electronic version of the pattern or text using computer software and then use a computer-controlled plate-making machine to engrave it onto the plate.

 

The plate-making machine controls the depth and speed of cutting the plate through a computer, transferring the pattern or text onto the plate.

 

During the plate-making process, the size of the tape and the number of printing colors need to be considered to produce the best printing effect. The created plate can be used repeatedly until its printing effect no longer meets the requirements.

 

Printing

Printing is the process of printing patterns or text onto kraft paper. Printing is usually done by a printing machine. During the printing process, the printing plate is loaded onto the printing machine and the pattern or text is transferred onto the kraft paper using ink.

 

Different printing methods can be used, such as relief printing, intaglio printing, and lithography printing. Lithography printing is the most commonly used printing method.

 

During the printing process, the printing machine moves the kraft paper onto the plate using mechanical force and then transfers the pattern or text onto the kraft paper using ink. After each print, the printing machine replenishes enough ink in the ink tank to ensure consistent and stable printing quality.

 

Coating and releasing

Coating is the process of applying a thin film material onto kraft paper. Coating can be done by dry or wet methods. In dry coating, the film material and kraft paper are heated and pressed together, causing the film material to adhere to the surface of the kraft paper. In wet coating, the film material is dissolved in a solvent and then sprayed or rolled onto the kraft paper. The solvent evaporates, leaving a uniform thin film layer.

 

Releasing is the process of separating the coated kraft tape from the coating machine. On the coating machine, the coated kraft tape passes through a series of rollers and heating plates to ensure the quality and uniformity of the coating. Releasing can be done by peeling the paper, cutting the paper, or using heat pressure. After releasing, the coated kraft tape can proceed to the next processing step.

 

Gluing

Gluing is the process of applying adhesive onto the back of the coated kraft tape. Typically, gluing is done by a coating machine. The coating machine uses a uniform speed drum and a uniform speed mesh belt to ensure that the adhesive is evenly coated onto the back of the coated kraft tape.

 

During gluing, it is necessary to select the adhesive that is suitable for the coated kraft tape and the application scenario. Different types of adhesives...

 

Rewinding and Slitting

After the adhesive coating process, the jumbo roll of printed and coated cowhide paper tape needs to be rewound and slit into smaller rolls of desired width and length. The rewinding process uses a rewinding machine to convert the large jumbo rolls into smaller rolls of desired length. The slitting process, on the other hand, uses a slitting machine to cut the wide jumbo roll into narrow rolls of desired width. The rewinding and slitting process can be customized based on the customer's requirements and can produce rolls of different widths and lengths.

 

Packaging and Shipping

The final step in the production process of printed and coated cowhide paper tape is packaging and shipping. The smaller rolls of tape are packaged into boxes or cartons, and the boxes are labeled with the product information and shipped to the customers. The packaging can also be customized based on the customer's requirements.

 

In conclusion, the production process of printed and coated cowhide paper tape involves several steps, including plate making, printing, coating, releasing, adhesive coating, rewinding, and slitting. Each step requires precision and attention to detail to ensure the final product's quality.

 

Summary

 

Printed laminated kraft paper tape is a functional tape widely used in packaging, logistics, construction, and electronics industries. Its production process involves several steps, including engraving, printing, laminating, releasing, coating, rewinding, and slitting. Each step requires precise equipment and technology to ensure that the product quality and performance meet customer needs.

 

In the production process of printed laminated kraft paper tape, attention should be paid to the following points:

 

Material selection: Different types of kraft paper and film materials are suitable for different application scenarios and customer needs. When selecting materials, it is necessary to consider the product's use environment and requirements, as well as the balance between cost and performance.

 

Equipment and process control: The production of printed laminated kraft paper tape requires precise equipment and process control to ensure product uniformity, accuracy, and quality. The production process requires monitoring and adjustment of equipment and process parameters, as well as quality inspection and control, to ensure that the product meets standards and customer requirements.

 

Environmental protection and safety: The production of printed laminated kraft paper tape involves some chemicals and process liquids, such as solvents and adhesives. In the production process, attention should be paid to environmental protection and safety issues, and corresponding measures should be taken to reduce the impact on the environment and human body.

 

After-sales service: Printed laminated kraft paper tape is a functional product, and customers may encounter some problems during use. Therefore, after-sales service is essential. Manufacturers need to provide timely technical support and after-sales service to solve customer problems and meet customer needs.

 

Overall, printed laminated kraft paper tape is a very important packaging material and industrial tape. Its production process requires precise equipment, process control, and quality inspection to ensure that the product's quality and performance meet customer needs.