7.The manufacturing process of 8mm hollow cigarette paper tube is roughly as follows:
1.Material preparation: First of all, the manufacturer will prepare high-quality pulp, usually wood pulp or mixed pulp, which has a certain strength and toughness to meet the needs of making cigarette paper tubes.
2.Tube making: The prepared pulp is passed through a specific processing process, such as rolling or rolling, to form a certain thickness of paper. Then, through a mold or tube-making machinery, the paper is rolled into a tube to form the main body of the hollow cigarette paper tube.
3.Drying: After the rolling, the cigarette paper tube needs to be dried to remove the moisture in the paper and enhance its strength and stability. The drying process is usually controlled at a constant temperature to ensure the consistency of the quality of the cigarette paper tube.
4.Cutting and shaping: The dried cigarette paper tube is cut according to the required length, and further shaping is carried out to ensure that the pipe wall is uniform and the inner diameter meets the specified 78mm standard.
5.Quality inspection: In the final stage of cigarette paper tube manufacturing, strict quality inspection will be carried out, including checking the uniformity of the tube wall, the accuracy of the inner diameter and the overall appearance quality.
6.Packaging & Shipping: Hollow cigarette paper tubes that have passed the quality inspection are cleaned and labeled with relevant product information before being ready for shipping to customers.
Throughout the manufacturing process, manufacturers need to tightly control each step to ensure that the quality of the final product meets the customer's requirements, especially in an industry such as the tobacco industry, where product consistency is extremely important. At the same time, manufacturers need to comply with relevant laws, regulations and industry standards to ensure the safety and environmental protection of their products.