CN216533966U

CN216533966U - Two-way seamless limit structure of non-ironing clothes

Info

Publication number: CN216533966U
Application number: CN202123255170.9U
Authority: CN
Inventors: 陶晓华; 朱建龙; 岳春明
Original assignee: Hailan Home Group Co ltd
Current assignee: Hailan Home Group Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-17
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to a bidirectional seamless edge structure of non-ironing clothes, which comprises a first cut piece, a second cut piece, a seam covering piece and an adhesive layer, wherein the first cut piece is a first cut piece; the first cut piece is provided with a first splicing part, the second cut piece is provided with a second splicing part, and the first splicing part and the second splicing part are folded upwards in opposite directions and are respectively parallel to the first cut piece and the second cut piece; the two overedged parts are folded downwards and respectively fixed between the first spliced part and the first cut piece and between the second spliced part and the second cut piece; the adhesive layer is a double-sided adhesive tape and comprises a base cloth, and adhesive dots are uniformly distributed on two sides of the base cloth; the adhesive layer is arranged among the first splicing seam part, the second splicing seam part and the bonding part; the two ends of the bonding part are provided with symmetrical sewing threads, and the bonding part, the adhesive layer, the first splicing part or the second splicing part, the wrapping part, the first cut piece or the second cut piece are fixedly connected together by the sewing threads. The utility model has the advantages that the edge-covering seam has good flatness and cannot be separated.

Description

Two-way seamless limit structure of non-ironing clothes

Technical Field

The utility model relates to the field of parts of clothes, in particular to a bidirectional seamless edge structure of non-ironing clothes.

Background

Splicing the cut pieces in the production process of the garment, splicing different cut pieces formed after cutting to form a complete garment, and forming a hem structure at the splicing position of two or more cut pieces; the conventional hemming structure generally adopts a overlock seam or a one-way overlock seam structure, the overlock seam structure is relatively simple to produce and is most widely applied, the overlock seam is exposed outside, and overlock threads are easily damaged and fall off in the garment ironing or washing and non-ironing processes, so that fabric yarns are broken and silked, and the wearing effect is influenced; in addition, the overlock seam needs to be overlocked in advance through an overlock machine, and the overlock machine may cut the fabric in the overlock process, so that the size of the cut piece is affected.

The other structure is a one-way edge-covering sewing structure, when two cut pieces are spliced, the width of one edge of the cut piece is trimmed, and the other edge of the cut piece is used for wrapping the trimmed edge of the cut piece.

Also can adopt Chinese invention patents: a seamless shirt with wrinkle-resistant and easy-care functions and its structure shown in the manufacturing method (No. CN103220926B) are prepared by primarily adhering the skeleton adhesive material to the sewing head of the clothes piece along the edge; during initial adhesion, the width of the framework adhesive material coated on the cut pieces is set to be 0.2-4 cm according to the adhesion requirements of different parts; the primary bonding seam mode is that the front fly, the collar, the cuffs and the breast pocket are bonded in a U shape, a straight line shape or double-layer parallel way; the different parts of the shirt are bonded by half-overedged, opposite-bonded or external-bonded bonding, and the skeleton bonding material is primarily bonded to the corresponding cut piece seam along the edge; hot melting, laser, ultrasonic or iron ironing is used for primary bonding; or Chinese invention patent application is adopted: a method for manufacturing seamless split clothes (application publication number: CN108378447A) and Chinese invention patent application: a seamless knitted shirt is made up through such technological steps as coating adhesive (a composition of hot-fusible adhesive and silicon hydrogel) in the width range of 2-15 mm of the joint edge of two parts to be joined, choosing PU or TPU, checking if there is leakage of adhesive, flattening the surface fabric, joining the two parts together, and cooling to bond them together by planar hot press or laser irradiation; the structures all adopt a bonding mode, the requirements on the bonding agent are very high, the requirements on the coating and heating processes of the bonding agent are relatively high, the production cost is quite high, the popularization and the use are not facilitated, the structure is not suitable for the production of fast consumer goods, and in the process of heating the bonding agent by using laser irradiation, not only the fabric of clothes is easily damaged, but also unnecessary injuries are easily caused to personnel.

Accordingly, further improvements in the seam construction of garments are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bidirectional seamless edge structure of non-ironing clothes, which can provide flat and smooth edge seams for cutting pieces of the non-ironing clothes, prevent edge seams from being separated and drawn, and has attractive appearance.

In order to achieve the purpose of the utility model, a bidirectional seamless edge structure of non-ironing clothes is provided, which comprises a first cutting piece, a second cutting piece, a seaming piece and an adhesive layer;

the first cut piece is provided with a first splicing part, the second cut piece is provided with a second splicing part which has the same width as the first splicing part, and the first splicing part and the second splicing part are folded upwards in opposite directions and are respectively parallel to the first cut piece and the second cut piece;

the width of each hemming piece is twice of the sum of the widths of the first splicing part and the second splicing part, each hemming piece comprises an adhesive part and two hemming parts with the same width, the width of each hemming part is the same as that of the first splicing part, the two hemming parts are folded downwards, and the two hemming parts are respectively fixed between the first splicing part and the first cut piece and between the second splicing part and the second cut piece;

the adhesive layer is a double-sided adhesive tape and comprises a base cloth, and adhesive dots are uniformly distributed on two sides of the base cloth; the width of the adhesive layer is equivalent to that of the bonding part, the adhesive layer is arranged among the first splicing seam part, the second splicing seam part and the bonding part, and the first splicing seam part, the second splicing seam part and the bonding part are fixed together through adhesive points on two sides of the adhesive layer;

two ends of the bonding part are provided with symmetrical sewing lines, and the sewing lines fixedly connect the bonding part, the adhesive layer, the first splicing part or the second splicing part, the covering part, and the first cut piece or the second cut piece together;

the distance between the sewing lines with symmetrical ends is not less than 3/5 of the width of the bonding part.

Furthermore, the density of gluing points on the adhesive layer is 16-25 meshes.

Further, the distance between the sewing lines with symmetrical ends is 4/5 of the width of the bonding part.

When the bidirectional seamless edge structure of the non-ironing clothes is manufactured, a first splicing seam part and a second splicing seam part are manufactured on a first cut piece and a second cut piece respectively, and the first splicing seam part and the second splicing seam part are turned upwards and relatively; the width of the seam wrapping sheet is about four times of that of the first spliced portion, the middle part of the seam wrapping sheet is provided with an adhesive part, the adhesive part is provided with an adhesive layer, the length of the seam wrapping sheet can be set according to the lengths of the first cut piece and the second cut piece, the seam wrapping parts on two sides of the seam wrapping sheet are turned downwards, the seam wrapping parts are arranged between the first spliced portion and the first cut piece and between the second spliced portion and the second cut piece, and the seam wrapping parts are fixed on the first cut piece and the second cut piece by adopting a double-needle sewing thread;

if the radian of the first cut piece and the second cut piece is larger, the difference between the inner radian and the outer radian is larger, the larger radian is decomposed into a plurality of smaller radians by adopting the hemming piece, so that the hemming piece is prevented from being unsmooth such as crumpled and piled when being fixed between the first cut piece and the second cut piece, and the attractiveness of the garment is ensured.

Compared with the prior art, the bidirectional seamless edge structure of the non-ironing clothes has the following advantages:

(1) the bidirectional seamless edge structure can completely wrap the edge seams of the two cut pieces, and the phenomena of seam separation, silk drawing and the like can not occur during the non-ironing treatment;

(2) the two-way seamless edge structure can splice two cut-parts with larger arcs, the flatness of the edge sewing part is good, no crease is generated, and the appearance effect of the garment is good.

Drawings

FIG. 1 is a schematic view of a two-way seamless side cut-out structure of a non-ironing garment of the present invention;

FIG. 2 is a schematic structural view of a bi-directional welt wrapping sheet of the non-ironing garment of the present invention;

FIG. 3 is a schematic structural view of a bidirectional seamless-edge adhesive layer of the non-ironing garment of the present invention;

FIG. 4 is a schematic view of a two-way seamless edge structure of a non-ironing garment of the present invention;

FIG. 5 is a schematic structural view of the non-ironing garment after the sewing of the two-way seamless edge structure is completed.

Detailed Description

The utility model is further described below with reference to the following figures and specific examples.

As shown in fig. 1-5, the bidirectional seamless edge structure of the non-ironing clothes of the present invention comprises a first cut piece 1, a second cut piece 2, a seam covering piece 3 and an adhesive layer 4;

the first cut piece 1 is provided with a first joint part 11, the second cut piece 2 is provided with a second joint part 21 with the same width as the first joint part 11, and the first joint part 11 and the second joint part 21 are folded upwards in opposite directions and are respectively parallel to the first cut piece 1 and the second cut piece 2;

the width of the overedged piece 3 is twice of the sum of the widths of the first sewn part 11 and the second sewn part 21, the overedged piece comprises an adhesive part 32 and two overedged parts 31 with the same width, the width of the overedged part 31 is the same as that of the first sewn part 11, the two overedged parts 31 are folded downwards relatively, and the two overedged parts 31 are respectively fixed between the first sewn part 11 and the first cut piece 1 and between the second sewn part 21 and the second cut piece 2;

the adhesive layer 4 is a double-sided adhesive tape and comprises a base cloth, adhesive dots are uniformly distributed on two sides of the base cloth, and the density of the adhesive dots is about 16-25 meshes; the width of the adhesive layer 4 is equivalent to that of the bonding part 32, the adhesive layer 4 is arranged among the first splicing part 11, the second splicing part 21 and the bonding part 32, and the first splicing part 11, the second splicing part 12 and the bonding part 32 are fixed together through adhesive points on two sides of the adhesive layer 4;

two ends of the bonding part 32 are provided with symmetrical sewing lines, and the sewing lines fixedly connect the bonding part 32, the adhesive layer 4, the first splicing part 11 or the second splicing part 21, the overedged part 31 and the first cut piece 1 or the second cut piece 2 together;

the distance between the symmetrical stitching lines at the two ends is about 4/5 of the width of the bonding part 32 and is not less than 3/5 of the width of the bonding part 32, the stitching lines are close to the edges as much as possible, damage to the strength of the adhesive layer 4 can be reduced, and the fixing effect can be achieved.

When the bidirectional seamless edge structure of the non-ironing clothes is manufactured, the first splicing seam part 11 and the second splicing seam part 21 are respectively manufactured on the first cutting piece 1 and the second cutting piece 2, and the first splicing seam part 11 and the second splicing seam part 21 are turned upwards and oppositely; the width of the seam covering sheet 3 is about four times of the width of the first seam splicing part 11, the middle part is an adhesive part 32, an adhesive layer 4 is arranged on the adhesive part 32, the length of the seam covering sheet 3 can be set according to the length of the first cut piece 1 and the second cut piece 2, the seam covering parts 31 on two sides of the seam covering sheet 3 are turned downwards, the seam covering parts 31 are arranged between the first seam splicing part 11 and the first cut piece 1, and between the second seam splicing part 21 and the second cut piece 2, and the seam covering parts 31 are fixed on the first cut piece 1 and the second cut piece 2 by adopting a double-needle sewing line;

if the radian of the first cut piece 1 and the second cut piece 2 is large, because the difference between the inner radian and the outer radian is large, a plurality of sections of the overlock pieces 3 can be adopted to divide the large radian into a plurality of small radians, so that the overlock, pile and other uneven phenomena can be avoided when the overlock pieces 3 are fixed between the first cut piece 1 and the second cut piece 2, and the attractiveness of the garment can be ensured; after the non-ironing clothes are manufactured, the edges of the clothes are finished by the non-ironing finishing liquid, and the phenomena of seam shedding, silk drawing and the like cannot be generated at the edges and seams in the washing process.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

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 at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via 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 utility model. 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.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A bidirectional seamless edge structure of non-ironing clothes is characterized by comprising a first cutting piece, a second cutting piece, a seam covering piece and an adhesive layer;

2. The two-way seamless edge structure of the non-ironing garment as claimed in claim 1, wherein the density of glue dots on the adhesive layer is 16-25 mesh.

3. The two-way seamless edge structure of a permanent press garment as claimed in claim 1, wherein the distance between the stitching lines symmetrical at both ends is 4/5 of the width of the bond.