CN206414401U - A kind of breast pad with novel absorbing layer - Google Patents

Abstract

The utility model is related to a kind of breast pad with novel absorbing layer, including absorbed layer, and the absorbed layer includes at least one layer of nitrile cotton, non-woven fabrics or sponge, in the fibre gap of nitrile cotton or non-woven fabrics, or the embedded ASP particles in the space of sponge.This breast is padded, and relative to prior art, ASP particles are embedded in the fibre gap of nitrile cotton or non-woven fabrics, or in the space of sponge so that ASP particles scatter distribution, can not conglomeration after water suction, so that every ASP particle is suitable to fully absorb moisture, and then SAP water suction utilization rates can be greatly improved；SAP can not conglomeration so that thickness increase during product water suction saturation is smaller, so the pliability of product can be lifted, and then lifts the comfort level that user uses.

Description

A breast pad with a novel absorbent layer

technical field

The utility model relates to the technical field of breast pads, in particular to a breast pad with a novel absorbing layer.

Background technique

Women who are breastfeeding often encounter excess milk overflowing in their daily life, and because the usual brassiere is designed more for aesthetic considerations, most of its overall structure adopts multi-layer suture structure, which can only play a role in breastfeeding. Decorative function does not have good water absorption function, so that breastfeeding women wearing brassieres have milk in their bras, which cannot be kept dry, affects breast hygiene, and even poses potential hazards to the health of mothers and babies.

The emergence of disposable breast pads has changed this situation, as shown in Figure 1 and Figure 2, Chinese patent document CN202095548U discloses a disposable breast milk overflow pad (also known as breast pad), including a body 5 (absorbent layer), described The body 5 is in the shape of a circle, an ellipse or a regular polygon as a whole. A slit 6 is molded along the center of the body, and the edges of the slit 6 are bonded to form a depression on one side of the body 5 to form a three-dimensional 3D shape, which is more sticky. It fits the chest and is more comfortable to use; another breast pad in the prior art is, as shown in Figure 4, a pair of symmetrically distributed fan-shaped incisions 6 are arranged on the water-absorbing layer, and after the breast pad is folded in half along the center line of the incision, Heat-synthesize the water-conducting layer and the waterproof layer at the edge of the cut to form a heat-sealing portion 6-1, so as to form the breast pad into a cone shape (that is, the three-dimensional 3D shape). Fig. 3 is a state view of the breast pad when it is folded in half along the pair of cutouts 6, and it also has the shape shown in Fig. 2 when in use.

The breast pads of the above-mentioned prior art have the disadvantage that: the body includes a water-absorbing layer (that is, an absorbing layer, an absorbing body), and the water-absorbing layer includes a polymer water-absorbing layer arranged between two layers of dust-free paper or fluff pulp. Resin particle layer (also known as SAP particle layer). When in use, SAP aggregates when it encounters water, resulting in a substantial increase in the thickness of the water-absorbing layer, which reduces the softness of the product, thereby reducing the comfort of the user; at the same time, the water absorption utilization rate of the aggregated SAP decreases.

How to improve the use comfort of breast pads and improve the utilization rate of SAP water absorption is a technical problem to be solved in this field.

Utility model content

The technical problem to be solved by the utility model is to provide a breast pad with a new type of absorbent layer, which has a simple structure, high comfort in use of the breast pad, and high water absorption utilization rate of SAP in the water absorbent layer.

In order to solve the above problems, the utility model provides a breast pad with a new absorbent layer, including an absorbent layer, which includes at least one layer of acrylic cotton, non-woven fabric or sponge, and the fiber gap between the acrylic cotton or non-woven fabric in, or embed SAP particles in the interstices of the sponge.

As an optional solution, the absorbent layer also includes dust-free paper, and/or toilet paper, and/or fluff pulp layer, and the acrylic cotton, non-woven fabric or sponge are placed between two or more layers of dust-free paper or Between the fluff pulp layer, or between the dust-free paper and the toilet paper, or between the fluff pulp layer and the toilet paper, or between the fluff pulp layer and the dust-free paper.

As another optional solution, the non-woven fabric is a hollow non-woven fabric to facilitate embedding of SAP particles.

As a third optional solution, the non-woven fabric is formed by laminating multiple layers of non-woven fabrics to facilitate embedding of SAP particles.

Further preferably, the adjacent pores of the sponge communicate with each other, so that the SAP particles are suitable for moving freely in the pores of the sponge. Or, described in the fiber gap size of acrylic cotton or non-woven fabric, be suitable for making described SAP particle be suitable for freely moving in the fiber gap of acrylic cotton and/or non-woven cloth, to facilitate the SAP particle suitable for water absorption process After floating and making the SAP absorb water, it is evenly distributed in the absorbent layer.

The technical effect of the utility model: (1) The breast pad with the new absorbent layer of the utility model, compared with the prior art, the SAP particles are embedded in the fiber gaps of the acrylic cotton or non-woven fabric, or in the gaps of the sponge, The SAP particles are scattered and distributed, and cannot be agglomerated after absorbing water, so that each SAP particle is suitable for fully absorbing water, which can greatly improve the utilization rate of SAP water absorption; SAP cannot be agglomerated, so that the thickness of the product when it absorbs water and saturates increases less, so The softness of the product can be improved, thereby improving the comfort of the user; (2) the acrylic cotton, non-woven fabric or sponge is placed between the two layers of dust-free paper to prevent SAP particles from overflowing. (3) After absorbing water, the use surface of the breast pad of the utility model is much drier than the core body of the prior art using fluff pulp mixed with polymer and the core body of dust-free paper mixed with polymer, and the utility model After the breast pad absorbs water, the surface of the product has no grainy feeling, so it is more comfortable to use. The SAP particles are suitable for moving freely in the fiber gaps of acrylic cotton and/or non-woven fabrics, or in the gaps of the sponge, that is, the SAP can float within a controllable range according to the design, so as to facilitate the SAP particles in the water absorption process. It is suitable for floating and allows the SAP to be evenly distributed in the absorbent layer after absorbing water.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is a structural schematic view of the inner surface of a breast pad in the prior art;

Fig. 2 is a schematic diagram of the structure of the breast pad in Fig. 1 in use;

Fig. 3 is a structural schematic diagram of another breast pad in the prior art;

Fig. 4 is a schematic diagram of the unfolded structure of the breast pad in Fig. 3;

Fig. 5 is a cross-sectional structure diagram of a breast pad in an embodiment of the present application;

Fig. 6 is a cross-sectional structure diagram of the absorbent layer in the breast pad in the embodiment of the present application;

In the figure: hydrophilic layer 1, absorbing layer 2, waterproof layer 3, pressure groove 4, protruding part 41, side wall 42, breast pad body 5, pressing part 51, dust-free paper 2-1, acrylic cotton 2- 2.

detailed description

Example 1

As shown in Figures 5 to 6, the breast pad with the new absorbent layer of this embodiment adopts non-woven fabric (other embodiments can be PE perforated film, PE composite non-woven fabric) as the hydrophilic layer 1, and the absorbent layer 2 includes Two or more layers of dust-free paper or fluff pulp layers 2-1, 1-3 layers of acrylic cotton 2-2 and/or non-woven fabric and/or non-woven fabrics between the two or more layers of dust-free paper or fluff pulp layers /or sponge, in the fiber gap of the acrylic cotton 2-2 and/or non-woven fabric, and/or embed SAP particles in the gap of the sponge, and make the absorption layer 2 more than 50 grams per square meter. A preferred solution is that adjacent spaces of the sponges communicate with each other.

A further preferred solution is that the SAP particles are suitable for free movement in the fiber gaps of the acrylic cotton 2-2 and/or non-woven fabric, or in the pores of the sponge.

Adopt PE casting film (other embodiments can be non-woven fabric, PE composite non-woven fabric) as waterproof layer 3, hydrophilic layer 1, absorbing layer 2, waterproof layer 3 are stacked in sequence to form a circular breast pad body 5 The absorbent layer 2 is arranged between the hydrophilic layer 1 and the waterproof layer 3, and the outer edges of the hydrophilic layer 1 and the waterproof layer 3 are fixed and connected by ultrasonic welding (other embodiments can be heat-sealing or glue bonding) Pressing part 51.

Example 2

On the basis of Example 1, the non-woven fabric in this example is a hollow non-woven fabric, specifically, a stick-spun hollow two-component non-woven fabric disclosed in the patent document CN 105200664A can be used.

Example 3

On the basis of Example 1, the nonwoven fabric in this example is formed by laminating multiple layers of nonwoven fabrics.

Comparative example:

Under the conditions of the same specifications, the breast pads of any of the above embodiments and the breast pads of the prior art using fluff pulp mixed polymer cores and dust-free paper mixed polymer cores, after similarly absorbing 30ml of water , the use surface of the breast pad of any of the above-mentioned embodiments is still relatively flat, without the uneven feeling of particles, and the breast pad is relatively soft; while the use surface of the breast pad of the prior art is uneven, and the use surface has obvious particle protrusions, and the breast pad is softer. Hard and thick.

Apparently, the above-mentioned embodiments are only examples for clearly illustrating the utility model, rather than limiting the implementation manner of the utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And these obvious changes or variations derived from the spirit of the present utility model are still within the protection scope of the present utility model.

Claims (5)

1. a kind of breast pad with novel absorbing layer, including absorbed layer（2）, it is characterised in that the absorbed layer（2）Entirety or office The structure in portion is：Including at least one layer of nitrile cotton, non-woven fabrics or sponge（2-2）, in the fibre gap of nitrile cotton or non-woven fabrics, or Embedded SAP particles in the space of sponge；

It is described in nitrile cotton or the fibre gap size of non-woven fabrics, suitable for making the SAP particles be suitable in nitrile cotton and/or non-woven fabrics Moved freely in fibre gap.

2. the breast pad according to claim 1 with novel absorbing layer, it is characterised in that the absorbed layer（2）Also include Dust-free paper, and/or toilet paper, and/or fine hair pulp layer（2-1）, the nitrile cotton, non-woven fabrics or sponge（2-2）In two layers or many Layer dust-free paper or fine hair pulp layer（2-1）Between, or between dust-free paper and toilet paper.

3. the breast pad according to claim 1 with novel absorbing layer, it is characterised in that the non-woven fabrics is hollow nonwoven Cloth.

4. the breast pad according to claim 1 with novel absorbing layer, it is characterised in that the non-woven fabrics is multilayer nonwoven Cloth lamination is formed.

5. it is according to claim 1 with novel absorbing layer breast pad, it is characterised in that the adjacent space of the sponge that This is communicated, so that the SAP particles are suitable to move freely in the hole of sponge.