CN215960636U

CN215960636U - High elasticity panty-shape diapers and manufacture equipment thereof

Info

Publication number: CN215960636U
Application number: CN202120377398.6U
Authority: CN
Inventors: 张迎雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2022-03-08
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a high-elasticity paper diaper and manufacturing equipment thereof, wherein the manufacturing equipment comprises: waistline and with the core that the waistline is connected, its characterized in that: the waistline comprises elastic segments and inactivation segments, the elastic segments and the inactivation segments are regularly arranged at intervals, the inactivation segments are located in a connection coincidence range of the core body and the waistline, the inactivation segments occupy 45% -100% of the coincidence range of the core body and the waistline, the inactivation segments are manufactured by ultrasonic laminating of the elastic segments, and the inactivation segments and the elastic segments are bonded in material molecules; the diaper comprises a core body and is characterized in that two edges of the core body in the width direction are respectively connected with the corresponding waistlines, the core body is folded along the center line of the core body in the width direction, two ends of any core body corresponding to the waistlines are attached, and sealed edges are arranged at two ends of the waistlines in the length direction.

Description

High elasticity panty-shape diapers and manufacture equipment thereof

Technical Field

The utility model relates to an elastic paper diaper for babies or women or adult, in particular to a high-elasticity paper diaper and manufacturing equipment thereof.

Background

The elastic paper diaper for babies, women and adults on the market at present is prepared by compounding an absorption core body and elastic non-woven fabric in a stretching state, wherein the elastic non-woven fabric is welded by heat or ultrasonic waves to form a closed-loop waistline which can provide comfortable wearing for a wearer, but the elastic non-woven fabric has certain resilience, so that the core body bonding part has the phenomenon of shrinkage deformation under the action of resilience force, and some methods on the market at present cut off the elastomer at the superposed part in a short cutting mode, but more than 50% of the area can not be cut off; another method is to use hot pressing to eliminate elasticity, but the material becomes hard at high temperature, which reduces comfort.

At present, no paper diaper exists, which can ensure deformation of the diaper, keep aesthetic degree, even improve the aesthetic degree, and simultaneously does not sacrifice other performances of the diaper, such as softness.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the high-elasticity paper diaper and the manufacturing equipment thereof.

In order to achieve the purpose, the utility model adopts the technical scheme that: a high elasticity panty-shape diapers and manufacture equipment thereof, includes: waistline and with the core that the waistline is connected, its characterized in that: the waistline comprises elastic segments and inactivation segments, the elastic segments and the inactivation segments are regularly arranged at intervals, the inactivation segments are located in a connection coincidence range of the core body and the waistline, the inactivation segments occupy 45% -100% of the coincidence range of the core body and the waistline, the inactivation segments are manufactured by ultrasonic laminating of the elastic segments, and the inactivation segments and the elastic segments are bonded in material molecules; the two edges of the core body in the width direction are respectively connected with the corresponding waistlines, the core body is folded along the central line of the core body in the width direction, any two ends corresponding to the core body are attached to the waistlines, and the two ends in the length direction of the waistlines are provided with sealing edges.

In a preferred embodiment of the present invention, the inactivation zone is intermittently disposed along the length of the inactivation zone.

In a preferred embodiment of the present invention, two edges of the core in the length direction are arcs, and the arcs are curved toward the center of the core breadth.

In a preferred embodiment of the present invention, the core body covers the entire width of the waist in the connection range between the core body and the waist.

The utility model also provides a manufacturing device of the high-elasticity paper diaper, which comprises the following components: transport mechanism and setting are in deactivation subassembly on the transport mechanism, its characterized in that: the conveying mechanism comprises a stretching assembly and a composite assembly, the stretching assembly comprises two rollers with different rotating speeds, the rotating speed of the roller positioned behind the conveying route is greater than that of the roller positioned in front, the composite assembly buckles the waistline on one side towards the waistline on the other side of the core body where the composite assembly is positioned, and the core body is folded in half along the center line; the inactivation assembly is located between the stretching assembly and the composite assembly, the inactivation assembly comprises an inactivation roller, the inactivation roller performs ultrasonic lamination in stages, and the ratio of the adjacent working time to the shutdown time is greater than 1.

In a preferred embodiment of the utility model, the sealing device further comprises a sealing mechanism, and the sealing position of the sealing mechanism is located on the elastic section.

In a preferred embodiment of the utility model, the device further comprises a cutting mechanism, and the cutting position of the cutting mechanism is coincident with the edge sealing position of the edge sealing mechanism.

In a preferred embodiment of the present invention, the apparatus further comprises a marking mechanism for regularly marking the elastic segment.

In a preferred embodiment of the present invention, the edge sealing mechanism and the cutting mechanism are provided with identification devices, so that edge sealing and cutting can be performed at the marked positions.

The utility model solves the defects in the background technology, and has the following beneficial effects:

(1) the waist comprises elastic segments and inactivation segments, the elastic segments and the inactivation segments are regularly arranged at intervals, the inactivation segments occupy 45% -100% of the overlapping range of the core body and the waist, the deformation capability of the diaper can be kept, the flexibility of the diaper can be guaranteed, and the core body can be prevented from being contracted and deformed under the most use of resilience force.

In the utility model, two edges of the core body in the length direction are arc lines, and the arc lines are bent towards the center of the breadth of the core body, so that the core body is attached to the structure of a human body, the comfortable sensation is improved, and simultaneously, the breadth of the waistline is completely covered by the core body in the connecting range of the core body and the waistline, thereby ensuring the firm connection of the core body and the waistline and improving the practicability of products.

(2) According to the manufacturing equipment of the high-elasticity paper diaper, the stretching assembly, the inactivation assembly, the composite assembly, the edge sealing mechanism and the cutting mechanism are sequentially arranged on the conveying mechanism, so that the automatic production of the paper diaper on a manufacturing production line is realized, the production efficiency is improved, the superposition of an edge sealing position and a cutting position and the control of an inactivation area can be realized through positioning and identification, and the qualified rate of the paper diaper output is ensured.

Drawings

The utility model is further explained below with reference to the figures and examples;

FIG. 1 is a schematic view of a diaper of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a manufacturing facility in accordance with a preferred embodiment of the present invention;

in the figure: 1. an elastic section; 2. an inactivation section; 21. pressing the stripes; 3. stretching the tissue; 31. a roller; 4. an inactivation component; 5. a composite component; 6. a core body.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.

As shown in fig. 1 and 2, a high-elasticity diaper and a manufacturing apparatus thereof includes: waistline and with core 6 that the waistline is connected, its characterized in that: the waistline comprises an elastic section 1 and an inactivation section 2, the elastic section 1 and the inactivation section 2 are regularly arranged at intervals, the inactivation section 2 is located in a connection coincidence range of the core body 6 and the waistline, the inactivation section 2 occupies 45% -100% of the coincidence range of the core body and the waistline, the inactivation section 2 is manufactured by ultrasonic lamination of the elastic section 1, and the material molecules of the inactivation section 2 and the elastic section 1 are kept bonded; the two edges of the core body 6 in the width direction are respectively connected with the waistline corresponding to the core body 6, the core body 6 is folded along the central line of the width direction, the two ends corresponding to the core body 6 are attached to the waistline, and the two ends in the length direction of the waistline are provided with sealed edges.

As shown in fig. 1, in the present invention, the inactivation section 2 is pressed by ultrasonic waves, so as to generate pressing stripes 21 on the inactivation section 2, wherein the pressing stripes 21 are regularly arranged and occupy 80-100% of the overlapping length of the waist and the core body 6.

Preferably, the inactivation section 2 in the present invention is provided with inactivation regions intermittently in the length direction thereof, two edges of the core body 6 in the length direction thereof are arcs, and the arcs are curved toward the center of the breadth of the core body 6, and the core body 6 covers the breadth of the waistline in the connection range between the core body 6 and the waistline.

As shown in fig. 2, there is also provided an apparatus for manufacturing a high-elasticity diaper, comprising: transport mechanism and set up deactivation subassembly 4 on transport mechanism, its characterized in that: the conveying mechanism comprises a stretching assembly 3 and a composite assembly 5, the stretching assembly 3 comprises two rollers 31 with different rotating speeds, the rotating speed of the roller 31 positioned behind the conveying route is greater than that of the roller 31 positioned in front, the composite assembly 5 buckles the waistline on one side towards the waistline on the other side of the core body 6 where the composite assembly is positioned, and the core body 6 is folded in half along the central line; the inactivation subassembly is located tensile subassembly 3 with 5 intermediate positions of composite component, the inactivation subassembly is including the inactivation roller, the inactivation roller carries out ultrasonic wave pressfitting work in stage, and its adjacent operating time is greater than 1 with the ratio of shut down time, still includes banding mechanism, the banding position of banding mechanism fall on elasticity section 1 is last, still includes shutdown mechanism, shutdown mechanism's cutting off position with the banding position coincidence of banding mechanism still includes marking mechanism, marking mechanism is in carry out rule mark on the elasticity section 1, banding mechanism and be equipped with recognition device on the shutdown mechanism, can mark the position and carry out banding and cut off.

The waistline comprises an elastic section 1 and an inactivation section 2, the elastic section 1 and the inactivation section 2 are regularly arranged at intervals, and the inactivation section 2 occupies 45% -100% of the overlapping range of the core body and the waistline, so that the deformation capability of the diaper can be maintained, the flexibility of the diaper can be ensured, and the core body 6 can be prevented from being contracted and deformed under the most use of resilience force.

In the utility model, two edges of the core body 6 in the length direction are arc lines, and the arc lines are bent towards the center of the breadth of the core body 6, so that the core body 6 is attached to the structure of a human body, the comfortable sensation is improved, and meanwhile, in the connection range of the core body 6 and the waistline, the core body 6 covers the full breadth of the waistline, thereby ensuring the firm connection of the core body 6 and the waistline and improving the practicability of the product.

According to the manufacturing equipment of the high-elasticity paper diaper, the stretching component 3, the inactivation component 4, the composite component 5, the edge sealing mechanism and the cutting mechanism are sequentially arranged on the conveying mechanism, so that the automatic production of the paper diaper on a manufacturing production line is realized, the production efficiency is improved, the superposition of an edge sealing position and a cutting position and the control of an inactivation area can be realized through positioning and identification, and the qualified rate of the paper diaper output is ensured.

When the utility model is used, the method comprises the following steps: 1. feeding elastic cloth; 2. stretching of elastic cloth

(by different speeds of the rollers 31); 3. positioning elastic inactivation (positioning by motor control of a subsequent composite diaper and control of an inactivation roller); 4. the diaper core body 6 is compounded with the elastic cloth; 5. the core body 6 is folded in half along the central line (the central line of the core body 6 is pressed by the compaction component); 6. sealing edges; 7. and cutting the elastic cloth.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A high-elasticity paper diaper comprising: waistline and with the core that the waistline is connected, its characterized in that:

the waistline comprises elastic segments and inactivation segments, the elastic segments and the inactivation segments are regularly arranged at intervals, the inactivation segments are located in a connection coincidence range of the core body and the waistline, the inactivation segments occupy 45% -100% of the coincidence range of the core body and the waistline, the inactivation segments are manufactured by ultrasonic laminating of the elastic segments, and the inactivation segments and the elastic segments are bonded in material molecules;

the two edges of the core body in the width direction are respectively connected with the corresponding waistlines, the core body is folded along the central line of the core body in the width direction, any two ends corresponding to the core body are attached to the waistlines, and the two ends in the length direction of the waistlines are provided with sealing edges.

2. The high elasticity panty-shape diapers of claim 1, characterized in that: the inactivation section is discontinuously provided with inactivation zones in the length direction.

3. The high elasticity panty-shape diapers of claim 1, characterized in that: the two edges of the core body in the length direction are arc lines, and the arc lines are bent towards the center of the breadth of the core body.

4. The high elasticity panty-shape diapers of claim 1, characterized in that: and in the connection range of the core body and the waistline, the core body covers the width of the waistline completely.

5. An apparatus for manufacturing a high-elasticity paper diaper, comprising: transport mechanism and setting are in deactivation subassembly on the transport mechanism, its characterized in that:

the conveying mechanism comprises a stretching assembly and a composite assembly, the stretching assembly comprises two rollers with different rotating speeds, the rotating speed of the roller positioned behind the conveying route is greater than that of the roller positioned in front, the composite assembly buckles the waistline of one side of the composite assembly towards the waistline of the other side of the core body, and the core body is folded in half along the central line;

the inactivation assembly is located between the stretching assembly and the composite assembly, the inactivation assembly comprises an inactivation roller, ultrasonic pressing work is performed on the inactivation roller in stages, and the ratio of the adjacent working time to the shutdown time is greater than 1.

6. The manufacturing equipment of the high-elasticity paper diaper as claimed in claim 5, wherein: the edge sealing device further comprises an edge sealing mechanism, and the edge sealing position of the edge sealing mechanism is located on the elastic section.

7. The manufacturing equipment of the high-elasticity paper diaper as claimed in claim 6, wherein: the bag edge sealing device is characterized by further comprising a cutting mechanism, wherein the cutting position of the cutting mechanism is overlapped with the edge sealing position of the edge sealing mechanism.

8. The manufacturing equipment of the high-elasticity paper diaper as claimed in claim 7, wherein: the elastic segment is characterized by further comprising a marking mechanism, and the marking mechanism carries out regular marking on the elastic segment.

9. The manufacturing equipment of the high-elasticity paper diaper as claimed in claim 8, wherein: and the edge sealing mechanism and the cutting mechanism are provided with identification devices, so that edge sealing and cutting can be performed at the marked positions.