Japanese tissue box

Main material: 350g/m2 gray-white board paper is used, and the featured materials are easy to obtain and low in cost.

The main process: the overall use of three spot color anti-white printing, post-processing process using glazing. A frontal molding process is used and the sewing thread is in the middle of the carton box. Internally pasted plastic film (estimated as LLDPE or film) is achieved by embossing, automatic gluing process.

Comment

The use of spot color printing is conducive to the control of hue, but the thickness of the ink layer should be strictly controlled to avoid dirt on the back while minimizing the amount of dusting, in order to ensure the processing of the coating process, and at the same time, attention should be paid to the arrangement of the paper to ensure the box type. The molding is beautiful. The sewing thread can be realized by moulding. It can be seen that the two ends of the sewing thread are small, and the connecting points are small, which is convenient for the user to open. The middle part adopts a lock-type notch and many points, so the structure can not only provide greater connection strength , To prevent cracking at the same time, but also conducive to tearing the user, this design feature is easy to open, but the poor resealability, and this product has a higher requirement for the packaging of hygienic conditions, so inside the paste plastic film processing. Because the craft I was in contact with was not exposed to the internal use of such a soft and thin (0.05mm) plastic film, and the plastic film was bonded and flat, and the glue was standardized. In view of the cost and usage of this box, it should be The machine was pasted and paste cartridges were used in 7 applications, which was unfavorable and the production efficiency was improved. At the same time, due to the use of a thin film, it is not conducive to recycling, and environmental protection is poor.

Source: "Global Box Industry"