CN112603655A

CN112603655A - Production process of uterus warming sanitary trousers

Info

Publication number: CN112603655A
Application number: CN202011471920.3A
Authority: CN
Inventors: 林笛
Original assignee: Quanzhou Hanwei Machinery Manufacturing Co Ltd
Current assignee: Quanzhou Hanwei Machinery Manufacturing Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-06
Anticipated expiration: 2040-12-14
Also published as: CN112603655B

Abstract

The invention relates to a disposable sanitary product, in particular to a production process of uterus warming sanitary pants, which comprises the following steps: firstly, inputting outer-layer non-woven fabric, arranging waist-surrounding rubber bands and abdomen-surrounding rubber bands at the front waist and the rear waist on the outer-layer non-woven fabric, and forming virtual cut holes in the outer-layer non-woven fabric; secondly, compounding a uterus warming patch at the front waist of the outer layer non-woven fabric; thirdly, compounding the inner layer non-woven fabric on the outer layer non-woven fabric; fourthly, compounding the absorption core body on the inner layer non-woven fabric; fifthly, folding the outer-layer non-woven fabric to cover the two ends of the absorption core body in the length direction; sixthly, cutting leg surrounding areas between two adjacent absorbent cores; seventhly, folding the middle part of the outer layer non-woven fabric, and then performing hot pressing on the front waist part and the rear waist part; and eighth, cutting the middle part of the hot-pressing part. It has solved current sanitary trousers structure reasonable inadequately, and production efficiency is lower, the higher technical problem of cost.

Description

Production process of uterus warming sanitary trousers

Technical Field

The invention relates to a disposable sanitary article, in particular to a production process of uterus warming sanitary trousers.

Background

Chinese patent application No.: CN201510094286.9 discloses a detachable leakproof nursing sanitary pants, which at least comprises a pants main body and a leakproof layer fixed on the pants main body, wherein the pants main body is of a detachable structure and comprises a pants front piece, a pants rear piece and a connecting piece, the pants front piece and the pants rear piece are connected through the connecting piece, the connecting piece is in a strip shape, two ends of the connecting piece are bent upwards relatively to form an organ bag, a nursing piece containing a bactericide is arranged in the organ bag, the leakproof layer is fixed on the outer surface of the pants main body, the front end of the leakproof layer is positioned at the lower end of the lower abdomen of the pants front piece, and the rear end of the leakproof layer is positioned at the waist of the pants rear piece; this sanitary pants leak protection layer can prevent the edge leakage when wearing in menstrual period, and the nursing piece of crotch portion can play daily health care, physiotherapy health care's effect when non-menstrual period is worn, and leak protection layer and connection piece all can be dismantled, the washing of the sanitary pants of being convenient for can use the type of generating heat moxa-moxibustion subsides or warm baby in the front belly pocket, play the warm palace effect.

Although the sanitary trousers can warm the uterus, the production is very troublesome and the working efficiency is very low. Disposable sanitary articles are known to be disposable products, usually disposable, which require as low a cost as possible to facilitate market competition. For example, the retail price of the existing diapers is usually about 1 yuan/piece, the production cost needs to be controlled lower, the efficiency of the existing diaper forming equipment can reach over 600 pieces/minute, and if the production efficiency is reduced, the cost is greatly increased.

Disclosure of Invention

Therefore, aiming at the problems, the invention provides a production process of uterus warming sanitary pants, which solves the technical problems of unreasonable structure, low production efficiency and high cost of the existing sanitary pants.

In order to achieve the purpose, the invention adopts the following technical scheme: a production process of uterus warming sanitary trousers comprises the following steps:

inputting outer-layer non-woven fabric, arranging a waist-encircling waistline rubber band and an abdomen waistline rubber band at the front waist and the rear waist on the outer-layer non-woven fabric, wherein the abdomen waistline rubber band is positioned at the inner side of the waist-encircling waistline rubber band, a virtual cut hole is formed in the front waist of the outer-layer non-woven fabric between the waist-encircling waistline rubber band and the abdomen waistline rubber band, and the virtual cut hole comprises at least two long holes arranged at intervals;

secondly, compounding a uterus warming patch at the front waist of the outer-layer non-woven fabric, wherein the uterus warming patch is positioned on the upper side surface of an abdominal waistline rubber band at the front waist and does not cover the virtual cutting hole, the uterus warming patch comprises a heating material and a wrapping bag body which is wrapped outside the heating material and realizes the sealing of the heating material, a hollow-out part is arranged on the wrapping bag body, double-sided release paper is covered on the hollow-out part, the double-sided release paper and the wrapping bag body are in sealing connection through a colloid surrounding the hollow-out part, and an extending end part convenient to extract is arranged on one side of the double-sided release paper;

thirdly, compounding an inner layer non-woven fabric on the outer layer non-woven fabric, wherein the inner layer non-woven fabric covers the waist-encircling waistline rubber band, the abdomen-encircling waistline rubber band and the uterus warming patch;

fourthly, compounding the absorption core body on the inner layer non-woven fabric;

fifthly, folding the outer-layer non-woven fabric to cover the two ends of the absorption core body in the length direction;

sixthly, cutting leg surrounding areas between two adjacent absorbent cores;

seventhly, folding the middle part of the outer-layer non-woven fabric to realize the joint of the front waist part and the back waist part, and then performing hot-press bonding on the front waist part and the back waist part to form a hot-press bonding part to separate the front waistline from the back waistline;

and eighth, cutting the middle part of the hot-pressing part to form a single sanitary pants product.

Further, the width of the colloid is 0.5-1 mm.

Furthermore, the wrapping bag body comprises a non-woven fabric inner bag used for wrapping the heating material and a sealed outer bag wrapped outside the non-woven fabric inner bag, and the hollow part is arranged on the sealed outer bag.

Furthermore, a heat insulation plate body is arranged on one side, close to the inner-layer non-woven fabric, in the sealing outer layer, and a plurality of diathermanous through holes are formed in the heat insulation plate body.

Further, the heating material comprises the following materials in parts by weight: 70-80 parts of reduced iron powder, 80-100 parts of tourmaline, 8-10 parts of activated carbon particles, 4-6 parts of sodium chloride and 15-25 parts of composite microporous ceramic particles, wherein the composite microporous ceramic particles comprise microporous ceramic particles and composite essential oil attached in the microporous ceramic particles.

Further, the composite essential oil comprises the following materials in parts by weight: 10-15 parts of ginger essential oil, 5-10 parts of geranium essential oil, 5-10 parts of nutmeg essential oil and 5-10 parts of motherwort essential oil.

Furthermore, the microporous ceramic particles are put into the composite essential oil, and the composite microporous ceramic particles are formed through oscillation.

Further, the molding of the composite microporous ceramic particles is realized by adopting a multi-oscillation mode, and the composite essential oil with the microporous ceramic particles is subjected to centrifugal treatment during the oscillation interval, wherein the rotating speed is 1000-2500 r/min.

Further, the composite ceramic particles are formed after standing in a pressure kettle at a low temperature of between 5 ℃ below zero and 20 ℃ below zero and under a pressure of between 2 and 10 MPa.

By adopting the technical scheme, the invention has the beneficial effects that:

1. the scheme adopts a simple process to realize the production of the uterus warming sanitary trousers, and compared with the conventional shorts type paper diaper, the uterus warming sanitary trousers mainly consist of the compounding of uterus warming patches. At first, through laying waist-surrounding rubber band and abdomen-surrounding rubber band, after heating, the outer non-woven fabric between the waist-surrounding rubber band and the abdomen-surrounding rubber band is provided with a virtual cut hole, and then the uterus warming patch is laid above the abdomen-surrounding rubber band, so that the operation of the uterus warming patch by the virtual cut hole can be realized. The uterus warming patch is actually one of self-heating patches, and the existing self-heating patch has a characteristic that a heating material is contacted with air to realize reaction and generate heat. If the uterus warming patch is not sealed, when the product is placed and stored, the uterus warming patch can generate heat due to reaction caused by contacting with air, so that the purposes of hardening and caking and even exhausting the heating effect are not achieved, and the wearing comfort level of the product is influenced. If the uterus warming patch is sealed, the uterus warming patch is not suitable for being placed inside the disposable sanitary product any more, and the uterus warming patch can not generate heat when being worn, so that the uterus warming effect can not be achieved. This scheme is through seting up virtual cut hole, can cut the hole through tearing when using to peel off two-sided type paper, thereby realize the contact of material and air that generates heat, realize generating heat. In addition, because abdomen waistline rubber band, ring waist waistline rubber band will be through the mode of rubber coating and outer non-woven fabrics bonded, and the uterus warming is pasted on abdomen waistline rubber band, in fact also will be firmly fixed by glue, consequently, the effect of beginning virtual cut hole to the form of product is extremely weak, can not influence the effect of dress. Therefore, a better uterus warming sanitary trousers product can be obtained, and the uterus warming sanitary trousers product can be conveniently placed, stored and used.

2. The setting of colloid width can effectively realize peeling off, prevents to peel off inconveniently, sealed unstable.

3. The arrangement of the wrapping bag body can effectively realize the stability of online production of the uterus warming patch and prevent the uterus warming patch from cracking or generating other defects.

4. The heat insulation plate body and the diathermanous through holes are arranged, so that the isolation with the skin can be effectively realized, the effective heat supply can be realized, and the burn can be effectively prevented. Especially, the uterus warming patch is only contacted with the skin by two layers of non-woven fabrics at intervals and is contacted in a tightly bound mode, and the realization of the safety performance can be ensured to the greatest extent by the arrangement of the heat insulation plate body and the ventilation through holes.

5. The arrangement of the heating material can effectively ensure the stability of the heating quantity and the heating temperature, and the temperature can be kept at about 50 ℃. The tourmaline can achieve the aim of magnetic therapy and can produce better effect in a heated environment. Through the setting of compound micropore ceramic granule, can realize the storage of compound essential oil, essential oil can realize volatilizing under the heating environment to play certain health care effects such as alleviating the dysmenorrheal, improving comfort level to the women of menstrual period.

6. The compound essential oil is prepared from 10-15 parts of ginger essential oil, 5-10 parts of geranium essential oil, 5-10 parts of nutmeg essential oil and 5-10 parts of motherwort essential oil, and can effectively realize menstrual health care, relieve dysmenorrhea, improve comfort and the like.

7. The forming effect of the composite microporous ceramic particles is better, the filling and detention of the composite essential oil in the microporous ceramic particles can be effectively ensured, and the effective volatilization can be realized under the heating environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the outer side of FIG. 1 after deployment;

FIG. 3 is a schematic view of the inner side of FIG. 1 after deployment;

FIG. 4 is a schematic cross-sectional view at B-B in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the uterus warming patch;

fig. 6 is another sectional structure diagram of the uterus warming patch.

Detailed Description

The invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 5, the present embodiment provides a pair of uterus warming sanitary pants, comprising a main body 1, wherein the main body 1 comprises a front waistline 2, a back waistline 3, and a crotch portion 4 connecting the front waistline 2 and the back waistline 3, the two sides of the front waistline 2 and the back waistline 3 are respectively sewed, the body 1 comprises an outer layer non-woven fabric 11, an inner layer non-woven fabric 12 and an absorption core 13 which are sequentially stacked from bottom to top, the two ends of the outer layer non-woven fabric 11 in the length direction respectively extend upwards and then cover the inner layer non-woven fabric 12 to form a covering part 112, the cover 112 covers both ends of the absorbent core 13 in the longitudinal direction, between the inner layer nonwoven fabric 12 and the outer layer nonwoven fabric 11, and an elastic waistline 5 extending along the width direction is arranged in the vertical projection range of the covering part 112, a uterus warming patch 6 is arranged in the front waistline 2 and between the inner non-woven fabric 12 and the elastic waistline 5. In this embodiment, the uterus warming patch 6 is located on one side of the length direction of the absorption core 13.

The elastic waistline 5 comprises an abdomen waistline 51 and a ring waistline 52, the abdomen waistline 51 is formed by a plurality of abdomen rubber strings at intervals, the ring waistline 52 is formed by a plurality of ring waistlines at intervals, and the setting density of the abdomen rubber strings is greater than that of the ring waistline rubber strings. The uterus warming patch 6 is arranged between the abdomen waistline 51 and the inner layer non-woven fabric 12. The uterus warming patch 6 comprises a heating material 61 and a wrapping bag body 62 wrapping the heating material and realizing the sealing of the heating material. Be equipped with fretwork portion 621 on the side that the cladding bag body 62 is close to outer non-woven fabrics 11, fretwork portion 621 department bonds a non-woven fabrics material 63 that prevents the heating material and reveal, be equipped with the two-sided type paper 64 that covers fretwork portion 621 on the cladding bag body 62, the two-sided type paper 64 and cladding bag body 62 between through the colloid 65 sealing connection who encircles fretwork portion 621, the two-sided type is equipped with the extension tip 641 that makes things convenient for the extraction on one side of type paper 64, be equipped with the convenient breach portion 111 of taking out two-sided type paper 64 on the outer non-woven fabrics 11. The width of the colloid 65 is 0.5-1 mm, the value can be carried out according to the requirement, and the value in the scheme is 0.8 mm. The notch 111 is composed of two notches 111a symmetrical along the center line of the body, and a connection portion 111b is formed between the two notches 111 a.

In this scheme, the material of the cladding bag body can be the material that is used for the separation air such as PVC film. The absorbent core is not particularly limited, and may be a conventional absorbent core, and the elastic waist band may be provided in other configurations as needed. The uterus warming patch can be in other structures.

Referring to fig. 6 again, it is another structure of a uterus warming patch, which includes a heating material 61 ' and a wrapping bag 62 ' wrapped outside the heating material and used for sealing the heating material, the wrapping bag 62 ' includes a non-woven fabric inner bag 621 ' and a sealing outer layer 622 ' wrapped outside the non-woven fabric inner bag 621 ', a hollowed-out portion 6221 ' is disposed on one side of the sealing outer layer 622 ' close to the outer non-woven fabric 11, a double-sided release paper 64 ' covering the hollowed-out portion 6221 ' is disposed on the sealing outer layer 622 ', the double-sided release paper 64 ' and the sealing outer layer 622 ' are hermetically connected through a colloid 65 ' surrounding the hollowed-out portion 6221 ', and an extending end 641 ' convenient to be extracted is disposed on one side of the double-sided release paper 64 '. The side of the sealing outer layer 622 'close to the inner non-woven fabric 12 is provided with a heat insulation plate 63', and the heat insulation plate 63 'is provided with a plurality of heat-permeable through holes 631'. This structure is through the setting of thermal-insulated plate body, can effectively avoid skin and uterus warming to paste too closely, still can guarantee effectual uterus warming effect.

The production process of the uterus warming sanitary trousers comprises the following steps:

a production process of uterus warming sanitary pants is characterized by comprising the following steps:

firstly, inputting outer-layer non-woven fabric, arranging a waist-encircling waistline rubber band and an abdomen waistline rubber band at the front waist and the rear waist on the outer-layer non-woven fabric, wherein the abdomen waistline rubber band is positioned at the inner side of the waist-encircling waistline rubber band, and a virtual cut hole is formed between the waist-encircling waistline rubber band and the abdomen waistline rubber band on the front waist of the outer-layer non-woven fabric;

secondly, compounding a uterus warming patch at the front waist of the outer-layer non-woven fabric, wherein the uterus warming patch is positioned on the upper side surface of an abdominal waistline rubber band at the front waist and does not cover the virtual cut hole;

sixthly, cutting leg surrounding areas between two adjacent absorbent cores;

The heating material comprises the following materials in parts by weight: 70-80 parts of reduced iron powder, 80-100 parts of tourmaline, 8-10 parts of activated carbon particles, 4-6 parts of sodium chloride and 15-25 parts of composite microporous ceramic particles, wherein the composite microporous ceramic particles comprise microporous ceramic particles and composite essential oil attached in the microporous ceramic particles. The composite essential oil comprises the following materials in parts by weight: 10-15 parts of ginger essential oil, 5-10 parts of geranium essential oil, 5-10 parts of nutmeg essential oil and 5-10 parts of motherwort essential oil. The combination of the materials can adopt the following composition modes in parts by weight:

1. 70 parts of reduced iron powder, 80 parts of tourmaline, 8 parts of active carbon particles, 4 parts of sodium chloride and 15 parts of composite microporous ceramic particles. The composite essential oil comprises the following materials in parts by weight: 10 parts of ginger essential oil, 5 parts of geranium essential oil, 5 parts of nutmeg essential oil and 5 parts of motherwort herb essential oil;

2. 80 parts of reduced iron powder, 100 parts of tourmaline, 10 parts of active carbon particles, 6 parts of sodium chloride and 25 parts of composite microporous ceramic particles. The composite essential oil comprises the following materials in parts by weight: 15 parts of ginger essential oil, 10 parts of geranium essential oil, 10 parts of nutmeg essential oil and 10 parts of motherwort herb essential oil;

3. 75 parts of reduced iron powder, 90 parts of tourmaline, 9 parts of active carbon particles, 5 parts of sodium chloride and 20 parts of composite microporous ceramic particles. The composite essential oil comprises the following materials in parts by weight: 12 parts of ginger essential oil, 8 parts of geranium essential oil, 8 parts of nutmeg essential oil and 8 parts of motherwort herb essential oil.

Of course, other compositions of parts by weight may also be used.

And the microporous ceramic particles are put into the composite essential oil, and the composite microporous ceramic particles are formed through oscillation. The molding of the composite microporous ceramic particles is realized by adopting a multi-oscillation mode, and the composite essential oil with the microporous ceramic particles is subjected to centrifugal treatment at the rotation speed of 1000-2500 r/min during the oscillation interval. The composite ceramic particles are formed after standing in a pressure kettle at a low temperature of between 5 ℃ below zero and 20 ℃ below zero and under a pressure of between 2 and 10 MPa. The process conditions are only one embodiment, and the process conditions can be increased or decreased numerically according to actual needs.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A production process of uterus warming sanitary pants is characterized by comprising the following steps:

sixthly, cutting leg surrounding areas between two adjacent absorbent cores;

2. The production process of uterus warming sanitary pants as claimed in claim 1, wherein: the width of the colloid is 0.5-1 mm.

3. The production process of uterus warming sanitary pants as claimed in claim 1, wherein: the wrapping bag body comprises a non-woven fabric inner bag used for wrapping the heating material and a sealed outer bag wrapped outside the non-woven fabric inner bag, and the hollow part is arranged on the sealed outer bag.

4. A process for producing uterus warming sanitary pants as claimed in claim 3, wherein: one side of the sealing outer layer, which is close to the inner layer non-woven fabric, is provided with a heat insulation plate body, and the heat insulation plate body is provided with a plurality of diathermanous through holes.

5. A process for producing uterus warming sanitary pants according to any one of claims 1 to 4, wherein: the heating material comprises the following materials in parts by weight: 70-80 parts of reduced iron powder, 80-100 parts of tourmaline, 8-10 parts of activated carbon particles, 4-6 parts of sodium chloride and 15-25 parts of composite microporous ceramic particles, wherein the composite microporous ceramic particles comprise microporous ceramic particles and composite essential oil attached in the microporous ceramic particles.

6. The production process of uterus warming sanitary pants as claimed in claim 5, wherein: the composite essential oil comprises the following materials in parts by weight: 10-15 parts of ginger essential oil, 5-10 parts of geranium essential oil, 5-10 parts of nutmeg essential oil and 5-10 parts of motherwort essential oil.

7. The production process of uterus warming sanitary pants as claimed in claim 6, wherein: and the microporous ceramic particles are put into the composite essential oil, and the composite microporous ceramic particles are formed through oscillation.

8. The production process of uterus warming sanitary pants as claimed in claim 7, wherein: the molding of the composite microporous ceramic particles is realized by adopting a multi-oscillation mode, and the composite essential oil with the microporous ceramic particles is subjected to centrifugal treatment at the rotation speed of 1000-2500 r/min during the oscillation interval.

9. The production process of uterus warming sanitary pants as claimed in claim 7, wherein: the composite ceramic particles are formed after standing in a pressure kettle at a low temperature of between 5 ℃ below zero and 20 ℃ below zero and under a pressure of between 2 and 10 MPa.