Production device of sweatpants

Abstract

The invention relates to the field of sweatpants and discloses a production device of sweatpants. The device comprises a cotton core wood pulp material frame, a cotton core crushing and forming mechanism, a cotton-core-coated non-woven fabric material frame, a flow guiding layer material frame, a cotton core cutter, a crotch lifting rubber band material frame, a PE bottom film material frame, a surface-layer non-woven fabric material frame, an encircling rubber band material frame, an encircling non-woven fabric material frame, a core body cutter, a core body vertical transfer wheel, a speed-variable transverse change mechanism, a core body transverse transfer wheel, a waistline rubber band material frame, a waistline non-woven fabric material frame, a rear O-shaped cutter, folding conveying part, a corset conveying part and an ear folding mechanism which are arranged in sequence. An inner-layer non-woven fabric material frame, an arc-shaped rubber band material frame, an abdomen rubber band material frame, an outer-layer non-woven fabric material frame and an arc-shaped rubber band applying mechanism are sequentially arranged between the speed-variable transverse change mechanismand the core body transverse transfer wheel; a front cutter and a bifurcator are sequentially arranged between the arc-shaped rubber band applying mechanism and the core body transverse transfer wheel. The device can realize production switching between two-piece sweatpants and three-piece sweatpants and is reasonable in design.

Description

technical field

[0001] The invention relates to the field of paper diapers, in particular to a production device for sanitary pants. Background technique

[0002] Sanitary pants are a kind of disposable products. As a close-fitting item, issues such as quality and comfort have attracted widespread attention from consumers. Traditional sanitary pants have two types and three-piece types. Two-piece sanitary pants mean First paste the prepared core on the overall outer non-woven fabric, and then cut off the excess outer non-woven fabric on both sides. After cutting, the outer non-woven fabric of the crotch must be larger than the core body. The width is wide, so that the outer non-woven fabric of the crotch will directly contact the inner thighs on both sides when wearing, and the outer non-woven fabric will directly contact the skin, which will cause discomfort; The outer non-woven fabric O is cut into the desired arc shape, and cut into two pieces, so that the outer non-wove...

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