阅读说明：本技术 宠物拉拉裤的制备方法 (Preparation method of pet pull-up pants ) 是由 李义宝 胡永炜 吴如将 于 2021-07-30 设计创作，主要内容包括：本发明涉及宠物卫生用品领域,公开了一种宠物拉拉裤的制备方法,吸收片(1)的两端与弹性腰围(2)复合在一起,吸收片(1)上开设有用于将宠物尾巴露出的镂空部(3)；吸收片包括透液无纺布(101)、防漏膜(102)以及位于二者之间的吸收芯体(103),在镂空部(3)处,透液无纺布与防漏膜之间复合在一起形成虚切层(301),在虚切层上开设有虚切口(302)。本拉拉裤专门开设有用于将宠物尾巴露出的虚切口,由于该虚切口在使用时能够根据宠物尾巴大小将任意撑开虚切口,以适应不同尺寸的宠物尾巴；虚切口对尾巴包裹贴合效果好,能够有效防止尾巴粘上粪便,能够有效防止粪便溢出,使用体验感好。(The invention relates to the field of pet sanitary products and discloses a preparation method of pull-up pants for pets, wherein two ends of an absorption sheet (1) are compounded with an elastic waistline (2), and a hollow part (3) for exposing a tail of a pet is arranged on the absorption sheet (1); the absorption sheet comprises a liquid-permeable non-woven fabric (101), a leakage-proof film (102) and an absorption core body (103) positioned between the liquid-permeable non-woven fabric and the leakage-proof film, wherein the liquid-permeable non-woven fabric and the leakage-proof film are compounded together to form a virtual cut layer (301) at the hollow part (3), and a virtual cut (302) is formed on the virtual cut layer. The pull-up diaper is specially provided with a virtual incision for exposing the tail of a pet, and the virtual incision can be freely opened according to the size of the tail of the pet when in use so as to adapt to the tail of the pet with different sizes; the virtual incision is good to tail parcel laminating effect, can prevent effectively that the tail from gluing excrement and urine, can prevent effectively that excrement and urine from spilling over, uses to experience and feels good.)

1. A preparation method of pet pull-up pants is characterized by comprising the following steps:

s1: making an absorbent core (103);

s2: cutting tail holes in the absorbent core (103);

s3: compounding an absorption core body (103) provided with the tail holes between the liquid-permeable non-woven fabric (101) and the leakage-proof film (102);

s4: a virtual cut (302) is arranged on a virtual cut layer (301) formed by the liquid-permeable non-woven fabric (101) and the leakage-proof film (102) which are combined together at the tail hole to form a hollow part (3);

s5: and (3) compounding the absorption sheet (1) obtained after the S4 with the manufactured elastic waistline (2) to manufacture the pull-up pants for the pet.

2. The method for making pull-up pants for pets according to claim 1, characterized in that the virtual tangent of the virtual cut (302) starts at the center of the virtual cut layer (301) and extends all around to the edge of the hollowed-out portion (3).

3. The method for making pull-up pants for pets according to claim 1, wherein the virtual tangent at the virtual cut (302) is a line with both ends not closed, and both ends of the virtual tangent extend to the edges of the hollowed-out portion.

4. The method for manufacturing pull-up pants for pet according to claim 1, wherein in the step S4, the virtual incision (302) is opened and simultaneously a real incision having an opening smaller than and joining with the virtual incision (302) is opened.

5. The method for making pull-up pants for pets according to claim 4, characterized in that said real cut is located in the center of said virtual cut layer, and the virtual tangent of said virtual cut (302) starts at the edge of said real cut and extends towards the edge of said hollowed-out portion (3).

6. The method for making pull-up pants for pets according to claim 4, characterized in that the real cut is located in the middle of the virtual cut, and the virtual tangent of the virtual cut (302) starts at both ends of the real cut and extends towards the edge of the hollowed-out portion (3).

7. The method for making pet pull-ups of any one of claims 1-6, further comprising, after said S3 and before S5, the steps of:

laying plane rubber bands (105) on the upper surfaces of the leakage-proof films (102) on two sides of the absorption core body (103);

laying a three-dimensional edge separation rubber band (106) on the upper surface of the liquid-permeable non-woven fabric (101) and two sides above the absorption core body (103);

and a water-repellent edge-separating non-woven fabric (104) is compounded above the plane rubber band (105) and the three-dimensional edge-separating rubber band (106), so that the water-repellent edge-separating non-woven fabric (104), the liquid-permeable non-woven fabric (101) and the leakage-proof film (102) are compounded and connected to form the virtual cut layer (301).

8. The method for making pet pull-ups of any one of claims 1-6, further comprising, after said S4, the steps of:

and a disposal paste (4) is compounded on the outer surface of the leakage-proof film (102).

9. The method for making pet pull-ups of claim 8 wherein the discard patch (4) is located directly above the hollowed-out portion (3) and the width of the discard patch (4) is greater than the width of the hollowed-out portion (3).

Technical Field

The invention relates to the field of pet sanitary products, in particular to a preparation method of pull-up pants for pets.

Background

Most waistlines of pet paper diapers sold on the market for public dogs are not elastic, and a magic buckle and a non-woven fabric waist tape are adhered together to achieve a fixing effect when the pet paper diapers are used. Therefore, the dog not only can exert strength and activate but also can technically activate when being worn, because the dog cannot sit old and solid to match with the owner, the sticky position is not symmetrical enough, or the dog is loose or tight, and the ideal tightness is difficult to achieve. If the sticky dog is tight, the dog is restricted from running or twisting, the wearing comfort is not free, the dog can bite the paper diaper, the picture can be thought, and the sticky dog is too tight, so that the blood of the dog is not circulated after being bound for a long time, and the health of the pet body is affected; if the adhesive is loose, the pet diaper can shift and leave the position where the pet diaper is supposed to be, even the possibility of urine leakage occurs, and the using effect is greatly reduced.

To above-mentioned problem, the utility model patent that the publication number is CN 211210974U discloses a dog is with drawing trousers and making devices, drawing trousers are used with ordinary baby to the dog in this patent and basically the same, in practical application, because the pet has the tail mostly, if the tail also is wrapped up in drawing trousers, glue excrement and urine etc. with the tail very easily after just, abandon drawing trousers after, the pet owner still needs very troublesome washing for the pet, use experience sense very poor.

The utility model patent with the publication number of CN 211185410U discloses a pet underpants type diaper, which comprises a liquid-permeable surface layer, a liquid-impermeable but breathable back layer, a core for absorbing excrement and an elastic waistline for wearing, and is characterized in that: the pet excrement absorbing core is characterized in that a tail hole is formed in the core body for absorbing excrement, tail hole notches matched with the tail hole are formed in the liquid-permeable surface layer and the liquid-impermeable but breathable back surface layer, the tail hole is cut out through a cutter or formed through demolding, a notch flanging is formed at the tail hole notch, and the position of the tail hole corresponds to the position of a tail of a pet. The tail hole in the patent is directly cut or formed by demolding, and the size of the tail hole is fixed, so that in practical application, the embarrassment caused by the fact that the sizes of the tail and the tail hole are not matched when the tail is used can be caused due to the fact that the sizes of the tail and the tail hole are different, for example, when a pet with a small tail uses the paper diaper, excrement overflows to the outside of the paper diaper from the tail hole because the tail is small; if the tail is large, it may cause the tail to be pinched and uncomfortable. In addition, the tail hole is directly cut or demoulded to form an opening, so that the excrement is easy to overflow from the tail hole.

Disclosure of Invention

The purpose of the invention is as follows: aiming at the problems in the prior art, the invention provides the preparation method of the pet pull-up pants, the pet pull-up pants prepared by the preparation method are specially provided with the virtual notches for exposing the tail of the pet, the tail of the pet can extend out of the virtual notches, the tail can be effectively prevented from being stuck with excrement, and the use experience is good; the virtual incision can be freely opened according to the size of the tail of the pet when in use so as to adapt to the tails of the pets with different sizes; moreover, the pet tail can strut this virtual incision to the size that just adapts to its size, and virtual incision is effectual to tail parcel laminating, can prevent effectively that excrement and urine from spilling over.

The technical scheme is as follows: the invention provides a preparation method of pet pull-up pants, which comprises the following steps: s1: manufacturing an absorption core body; s2: cutting tail holes in the absorbent core; s3: compounding the absorption core body provided with the tail holes between the liquid-permeable non-woven fabric and the leakage-proof film; s4: a virtual cut is formed on a virtual cut layer formed by the liquid-permeable non-woven fabric and the leakage-proof film which are combined together at the tail hole to form a hollow part; s5: and compounding the absorption sheet obtained after the S4 process with the manufactured elastic waistline to manufacture the pull-up pants for the pet.

Preferably, the virtual tangent of the virtual incision starts from the center of the virtual incision layer and extends to the edge of the hollow part all around. Preferably the virtual incision is cross-shaped.

Preferably, the virtual tangent line at the virtual cut is a line with two non-closed ends, and the two ends of the virtual tangent line extend to the edge of the hollow-out part. Preferably, the virtual incision is U-shaped or V-shaped.

Further, in S4, the virtual cut is opened, and at the same time, a real cut having an opening smaller than and connected to the virtual cut is opened. If the pet tail is smaller, just can directly expose from real incision, need not to tear virtual incision again, when the pet tail is great, the tail can strut the virtual tangent line of virtual incision and tear from real incision exposure back to the size of adaptation tail, set up the cutter that only needs a corresponding shape when real incision and virtual incision and just can realize through once cutting, the technology is simple and convenient.

Preferably, the real incision is located in the center of the virtual incision layer, and the virtual incision of the virtual incision starts from the edge of the real incision and extends to the edge of the hollow part.

Preferably, the real incision is located in the middle of the virtual incision, and the virtual tangent of the virtual incision starts at two ends of the real incision and extends to the edge of the hollow part.

Further, after the step S3 and before the step S5, the method further comprises the following steps: laying plane rubber bands on the two sides of the absorption core body and on the upper surface of the leakage-proof film; laying three-dimensional edge separation rubber bands on the upper surface of the liquid-permeable non-woven fabric and two sides above the absorption core body; and a water-repellent edge-separating non-woven fabric is compounded above the plane rubber band and the three-dimensional edge-separating rubber band, so that the water-repellent edge-separating non-woven fabric, the liquid-permeable non-woven fabric and the leakage-proof film are compositely connected to form the virtual cutting layer.

Further, after the S4, the method further includes the following steps: and compounding a discarding paste on the outer surface of the leakage-proof film. After the pull-up diaper is used, the pull-up diaper is wound by the discarding paste, so that excrement is prevented from overflowing in the discarding process of the pull-up diaper.

Preferably, the discarding sticker is located right above the hollow-out portion, and the width of the discarding sticker is greater than the width of the hollow-out portion. Will abandon the subsides and set up directly over fretwork portion to the width that is greater than fretwork portion that the width setting of will abandoning the subsides makes when using abandon to paste the winding pull-up diaper, abandons to paste and can just including the virtual layer parcel location of cutting of fretwork portion department, prevents that there is excrement and urine to spill over this department.

Has the advantages that: the pet pull-up pants are specially provided with the virtual notches for exposing the tail of the pet, the tail of the pet can extend out of the virtual notches, the tail can be effectively prevented from being stuck with excrement, and the use experience is good; the virtual incision can be propped open by the tail of the pet when in use so as to adapt to the tails of pets with different sizes; the pet tail can strut this virtual incision to just adapt to its size promptly, and virtual incision is effectual to tail parcel laminating, can prevent effectively that excrement and urine from spilling over.

Drawings

Fig. 1 is a schematic view of a flat laying structure of pet pull-ups in embodiment 1;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a schematic view of a flat laying structure of the pull-up pants for pets according to embodiment 2;

fig. 4 is a schematic view of a flat laying structure of the pull-up pants for pets according to embodiment 3;

fig. 5 is a schematic view of a laying structure of the pull-up pants for pets in embodiment 4.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Embodiment 1:

the embodiment provides a preparation method of pet pull-up pants, which comprises the following steps:

s1: making an absorbent core 103;

s2: cutting tail holes in the absorbent core 103;

s3: compounding an absorption core body 103 provided with tail holes between the liquid-permeable non-woven fabric 101 and the leakage-proof film 102;

s4: laying plane rubber bands 105 on the two sides of the absorption core body 103 and on the upper surface of the leakage-proof film 102; laying a three-dimensional edge-separating rubber band 106 on the upper surface of the liquid-permeable non-woven fabric 101 and two sides above the absorption core body 103; compounding water-repellent edge-separating non-woven fabrics 104 above the plane rubber band 105 and the three-dimensional edge-separating rubber band 106, compounding the water-repellent edge-separating non-woven fabrics 104 at the tail hole with the liquid-permeable non-woven fabrics 101 and the leakage-proof film 102 to form a virtual cut layer 301, and forming a virtual cut 302 on the virtual cut layer 301 and cutting to form a hollow part 3; compounding a disposal paste 4 on the outer surface of the leakage-proof film 102;

s5: and compounding the absorption sheet 1 obtained after the S4 with the manufactured elastic waistline 2 to manufacture the pull-up pants for the pet.

The pull-up pants for pets prepared by the method are shown in figures 1 and 2, and comprise an absorption sheet 1 and an elastic waistline 2, wherein two ends of the absorption sheet 1 are compounded with the elastic waistline 2, and a hollow part 3 for exposing the tail of a pet is arranged on the rear side of the absorption sheet 1; the absorption sheet 1 comprises a liquid-permeable non-woven fabric 101, a leakage-proof film 102, an absorption core body 103 positioned between the two and a water-repellent edge-separating non-woven fabric 104 connected to both sides of the leakage-proof film 102 and the liquid-permeable non-woven fabric 101 and positioned on both sides of the absorption core body 103, a plane rubber band 105 is arranged between the water-repellent edge-separating non-woven fabric 104 and the leakage-proof film 102, and a three-dimensional edge-separating rubber band 106 is arranged between the water-repellent edge-separating non-woven fabric 104 and the liquid-permeable non-woven fabric 101. A disposal sticker 4 is arranged outside the leakage-proof film 102. In the hollow part 3, the liquid-permeable nonwoven fabric 101 and the leakage-proof film 102 are combined together to form a virtual cut layer 301, a virtual cut 302 is formed on the virtual cut layer 301, and a virtual cut of the virtual cut 302 starts from the center of the virtual cut layer 301 and extends to the periphery to the edge of the hollow part 3, as shown in fig. 1, the virtual cut 302 is preferably cross-shaped. In order to prevent the excrement of the pull-up diaper from overflowing in the discarding process, a discarding sticker 4 is further arranged on the outer side of the leakage-proof film 102, the discarding sticker 4 is located right above the hollow portion 3, and the width of the discarding sticker 4 is larger than that of the hollow portion 3.

Embodiment 2:

the embodiment is a further improvement of the embodiment 1, and the main improvement is that, as shown in fig. 3, in the pull-up pants for pets in the embodiment, a real cut 303 with an opening smaller than the virtual cut 302 is further formed on the virtual cut layer 301, the real cut 303 is located at the center of the virtual cut layer 301, and the virtual cut of the virtual cut 302 starts from the edge of the real cut 303 and extends to the edge of the hollowed-out portion 3. The solid cuts 303 may be holes of any shape or pattern, and are not limited to the circular shape shown in fig. 3, and the dotted tangents around the solid cuts are also not limited to the four lines shown in fig. 3, and may be more than one, and are not limited to straight lines, but may also be wavy lines, and the like.

If the pet tail is smaller, the pet tail can be directly exposed from the real incision 303 without tearing the virtual incision 302, when the pet tail is larger, the tail exposed from the real incision 303 can stretch the virtual tangent line of the virtual incision 302 to be torn, or the virtual incision 302 is directly torn to a certain size and then the tail is exposed, so that the pet tail with different sizes is adapted.

The real notch 303 and the virtual notch 302 are simultaneously opened, and the real notch 303 and the virtual notch 302 are simultaneously opened only by cutting a cutter with a corresponding shape once, so that the process is simple and convenient.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

Embodiment 3:

this embodiment is substantially the same as embodiment 1, and differs therefrom only in that, as shown in fig. 4, the imaginary tangent line at the imaginary cut 302 in this embodiment is a line whose both ends are not closed, and both ends of the imaginary tangent line extend to the edge of the hollow portion 3. The virtual tangent line is preferably a U-shaped virtual tangent line.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

Embodiment 4:

the present embodiment is a further improvement of embodiment 3, and the main improvement is that, as shown in fig. 5, in the present embodiment, a real cut 303 having an opening smaller than the virtual cut 302 and located in the middle of the virtual cut 302 is further formed at one end of the virtual cut layer 301, and virtual cuts of the virtual cut 302 start from both ends of the real cut 303 and extend toward the edge of the hollow portion 3. The solid notch 303 may have any shape, and is not limited to the arc shape shown in fig. 5, and the virtual tangent line around the notch is not limited to the V shape shown in fig. 5.

If the pet tail is smaller, the pet tail can be directly exposed from the real incision 303 without tearing the virtual incision 302, when the pet tail is larger, the tail exposed from the real incision 303 can stretch the virtual tangent line of the virtual incision 302 to be torn, or the virtual incision 302 is directly torn to a certain size and then the tail is exposed, so that the pet tail with different sizes is adapted.

The real notch 303 and the virtual notch 302 are simultaneously opened, and the real notch 303 and the virtual notch 302 are simultaneously opened only by cutting a cutter with a corresponding shape once, so that the process is simple and convenient.

Otherwise, this embodiment is completely the same as embodiment 3, and will not be described herein.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.