Finished trouser waist paste production device and finished trouser

Abstract

The invention discloses a finished trouser waist paste production device and finished trousers, relates to the field of hygienic products, solves the problem that an existing production device is loud in noise, and is characterized in that the finished trouser waist paste production device comprises a negative pressure roller, a cutter roller and a beating roller; the axes of the negative pressure roller, the cutter roller and the beating roller are parallel; the cutter roller comprises a bottom roller and a cutter group, and the cutter group comprises two cutters; the cutter is arranged on the bottom roller and comprises a cutting edge, and an included angle of 10-20 degrees is formed between the elliptical surface where the cutting edge line of the cutter is located and the generatrix of the side surface of the bottom roller; and the cutter is in point contact with the negative pressure roller, so that the problem of noise in the waist paste pasting process can be effectively reduced.

Description

technical field [0001] The present invention relates to a sanitary product production device and the sanitary product, more specifically, it relates to a trouser waist sticker production device and trousers. Background technique [0002] With the growth of the elderly population, the country continues to improve the old-age pension policy, and the market demand for adult products is growing. Pants are short for adult diapers. There is a front waist patch on the front of the finished trousers, which is used to fit the ear stickers at the rear to fix the finished trousers. The waist stickers of the existing trousers are made of PP material. The waist stickers are long and parallel to the front and pasted on the outer surface of the trousers. The PP material is used because the material cost is relatively low. On the other hand, the process of wearing trousers It may be necessary to repeatedly tear and stick the ear stickers, and the PP material is not easy to be damaged duri...

AI Technical Summary

Problems solved by technology

The existing trousers have the following disadvantages: (1) in the process of using the trousers, the waist stickers in the middle part will not be used, resulting in waste and increasing the manufacturing cost of the trousers; (2) due to the poor air permeability of the PP material , the middle part is easy to sweat after wearing, and the comfort is poor; (3) During the wearing process, the user needs to stretch the ear stickers forward and paste them on the waist stickers. The long waist stickers need to stretch the ear stickers horizontally , and people's habit of using is to force downwards, so it is easy to stick to the outside during the sticking process, and the finished pants will be damaged in the process of repeated sticking; (4) After wearing, the ear sticks are located at the waist, and the waist is curved. During the stretching process of the eartips, the force on the top and bottom of the eartips is inconsistent, making it uncomfortable to wear

The existing trousers need to use a cutter in the production process to cut the waist sticker and stick it to the core body. In the production process of the long waist sticker, it is necessary to use a wide cut that is suitable for the length of the waist sticker. Knife, in the production process, the cutter and the negative pressure roller will generate a lot of noise in the process of collision

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