Absorbing core making technology

Abstract

The invention relates to the field of sanitary product manufacturing, and provides an absorbing core making technology. The technology comprises the steps that lower layer toilet tissue is laid on a conveying belt of a production line, high polymer fixing glue is sprayed to the upper surface of the lower layer toilet tissue through a gluing mechanism, high polymer materials are scattered on the gluing surface of the lower layer toilet tissue through a discharging mechanism to construct a first high polymer material layer, polymer fiber produced online is attached to the first high polymer material layer through an online polymer production mechanism to construct a polymer fiber layer, the high polymer fixing glue is sprayed to the polymer fiber layer through the gluing mechanism, the high polymer materials are scattered to the gluing surface of the polymer fiber layer through the discharging mechanism to construct a second high polymer material layer, and finally upper layer toilet tissue is attached to the second high polymer material layer to make the absorbing core. Accordingly, the problem that an existing absorbing core is too thick or the absorption effect is poor when the absorbing core is produced to be ultrathin is solved.

Description

technical field [0001] The invention relates to the technical field of hygienic product manufacturing, in particular to a manufacturing process of an absorbent core. Background technique [0002] With the development of the economy and the improvement of people's living standards, people have higher and higher requirements for the comfort of disposable sanitary products. The ultra-thin core can have better wearing comfort. The core must be filled with absorbent polymers. The polymers need a certain carrier to carry them, otherwise there will be uneven distribution of the polymers, and the weight will increase after absorbing water. Wearing When the polymer accumulates towards a certain position, it affects the absorption effect, so the polymer carrier is very important to the absorption effect of the cotton core. The center of the existing ultra-thin core body is fluffy non-woven fabric, which is already much thinner than the traditional wood pulp type cotton core, but if y...

AI Technical Summary

Problems solved by technology

The center of the existing ultra-thin core body is fluffy non-woven fabric, which is already much thinner than the traditional wood pulp type cotton core, but if you want to be more ultra-thin, the fluffy non-woven fabric is still too thick, because this non-woven Woven fabric is a kind of finished fabric, which needs to be continuously used in the process of use, so the fluffy non-woven fabric needs to have a certain thickness. If it is too thin, the material will be interrupted during the production process and cannot be used.