CN111642828A

CN111642828A - Seamless garment and manufacturing method thereof

Info

Publication number: CN111642828A
Application number: CN202010657439.7A
Authority: CN
Inventors: 林燕萍; 杨陈
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-09-11

Abstract

The invention relates to the technical field of seamless garment manufacturing, and discloses a seamless garment and a manufacturing method thereof, wherein the seamless garment comprises a plurality of mutually spliced cut pieces, at least one side edge of any one of the cut pieces is provided with a spliced part, the spliced part is provided with a plurality of combined parts, and the combined parts comprise grooves and bulges which can be mutually embedded; the adhesive layer is arranged on the splicing parts, and the splicing parts of any two adjacent cut pieces can be bonded, pressed and fixed through the adhesive layer; and the heat dissipation layer is adhered and fixed on one surface of any cutting piece. Through the setting of joint portion for combine firmly between the concatenation portion between each cut-parts, combine the viscose layer simultaneously, further promote the combination firmness. Be equipped with the heat dissipation layer on the cut-parts in addition, can improve the ventilative heat dispersion of clothing through the setting on heat dissipation layer, improve the travelling comfort. The manufacturing method is simple, the adhesive is self-made, and the mode of smearing and hot pressing is adopted, so that the bonding part is seamless, and the waterproof and windproof performance is improved.

Description

Seamless garment and manufacturing method thereof

Technical Field

The invention relates to the technical field of seamless garment manufacturing, in particular to a seamless garment and a manufacturing method thereof.

Background

With the rapid development of society, the living standard of people is continuously improved, the people frequently go out and travel, and the requirements on outdoor articles are higher and higher, and particularly, the outdoor clothing has good waterproof and cold-proof performance; however, at present, the conventional sewing technology is mainly adopted for the clothes, so that the thread ends at the sewing positions of the clothes affect the wearing comfort and have the defect of water leakage easily, and the waterproof and cold-proof effects of the clothes are greatly reduced.

The existing adhesive for seamless clothes mostly adopts bisphenol A epoxy resin as a main body, although the adhesive has better viscosity, the mildew-proof effect is poorer; and the adhesive glue is sprayed at the splicing part in a spraying mode, a plurality of pores exist among the adhesive glue, the non-adhered part of the cutting piece is foamed, rainwater and wind easily pass through the pores, and the wind resistance and water resistance are poor.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the technical problems in the prior art, so that a seamless garment and a manufacturing method thereof are provided.

To this end, it is an object of the present invention to provide a seamless garment comprising

The cutting piece comprises a plurality of cutting pieces which can be spliced with each other, wherein at least one side edge of any cutting piece is provided with a splicing part, a plurality of combining parts are arranged on the splicing part, and each combining part comprises a groove and a protrusion which can be embedded with each other;

the adhesive is arranged at the splicing parts, and the splicing parts of any two adjacent cut pieces can be bonded, pressed and fixed through the adhesive;

and the heat dissipation layer is adhered and fixed on one surface of any cutting piece.

Optionally, in the seamless garment, two opposite side edges of the cut piece are respectively formed with a splicing part, one of the splicing parts is provided with a groove, and the other splicing part is provided with a protrusion.

Optionally, in the seamless garment, at the joint portion on any of the splicing portions, part of the joint portion is a groove, and the other part of the joint portion is a protrusion; and the projections and the grooves are alternately arranged at intervals.

Optionally, in the seamless garment, the heat dissipation layer includes a plurality of heat dissipation fins and an air-permeable mesh, and the heat dissipation fins and the air-permeable mesh are alternately arranged;

the radiating fins are strip-shaped, and the breathable net piece is disc-shaped and provided with a plurality of breathable through holes.

Optionally, in the seamless garment, the heat dissipation sheet is a graphene heat dissipation sheet, and the end surface of the graphene heat dissipation sheet facing the cut piece is also provided with the adhesive; the breathable net piece is provided with the adhesive glue at least at the edge position facing the end face of the cut piece.

Another object of the present invention is to provide a method for manufacturing a seamless garment, which is any one of the seamless garments described above, comprising the steps of:

s1, cutting the pieces according to the pre-designed size by adopting an ultrasonic cutting machine to obtain a plurality of cut pieces, and pressing the cut pieces on the side edges of the cut pieces by adopting a mould to form a bonding part;

s2, preparing adhesive glue: fully mixing the raw materials of the bonding glue to prepare the bonding glue, and placing the bonding glue at normal temperature for later use;

s3, smearing the splicing parts of the two cut pieces to be spliced on the bonding glue prepared in the step S2 and bonding the two cut pieces into a whole, smearing the plurality of cut pieces on the bonding glue in sequence, bonding and splicing the cut pieces, and then bonding and fixing the heat dissipation layers on the cut pieces through the bonding glue to form a seamless clothing semi-finished product;

s4, placing the seamless clothing semi-finished product in a low-temperature drying oven for low-temperature drying;

and S5, melting the adhesive by using an ultrasonic bonder or a hot-press bonder to bond and fasten the spliced cut pieces.

Optionally, in the manufacturing method of the seamless garment, the adhesive glue component in the step S2 includes, by mass:

40-50 parts of bisphenol F type epoxy resin, 4-12 parts of dimethyl carbonate, 8-20 parts of a lubricant, 9-21 parts of a softening agent, 10-18 parts of an accelerator, 8-20 parts of a mildew preventive, 6-12 parts of an organic solvent, 10-16 parts of a plasticizer, 8-20 parts of an anti-settling thickening agent and 10-20 parts of an auxiliary material.

Optionally, in the manufacturing method of the seamless garment, the lubricant is methyl methacrylate, the softening agent is N-beta- (aminoethyl) -gamma-aminopropyltrimethoxysilane, the accelerator is a silane coupling agent, the mildew preventive is diatomite, the organic solvent is dichloropropane, the plasticizer is dibutyltin dilaurate, the anti-settling thickener is organic bentonite, and the auxiliary material is kaolin.

Optionally, in the manufacturing method of the seamless garment, in the step S4, the drying temperature is 45-65 ℃ and the time is 10-20 min.

Optionally, in the method for manufacturing the seamless garment, the hot-pressing temperature of the hot-pressing bonding machine in the step S5 is 700-.

The technical scheme of the invention has the following advantages:

1. the invention relates to a seamless garment, comprising: the cutting piece comprises a plurality of cutting pieces which can be spliced with each other, wherein at least one side edge of any cutting piece is provided with a splicing part, a plurality of combining parts are arranged on the splicing part, and each combining part comprises a groove and a protrusion which can be embedded with each other;

the adhesive layer is arranged on the splicing parts, and the splicing parts of any two adjacent cut pieces can be bonded, pressed and fixed through the adhesive layer;

The seamless clothing of above-mentioned structure through the setting of joint portion for combine firmly between the concatenation portion between each cut-parts, combine the viscose layer simultaneously, further promote to combine the firmness. In addition, the heat dissipation layer is arranged on the cutting piece of the seamless garment with the structure, and the breathable heat dissipation performance and the wearing comfort of the garment can be improved through the arrangement of the heat dissipation layer.

2. According to the seamless garment, the bulges and the grooves in the combination part on any splicing part are alternately arranged at intervals. The joint of the splicing part of each cut piece or the joint of the splicing parts of all the cut pieces does not need to be designed independently, so that the uniformity is improved, and the manufacture is simple.

3. According to the seamless garment, the heat dissipation layer comprises a plurality of heat dissipation fins and the air-permeable meshes, and the heat dissipation fins and the air-permeable meshes are alternately arranged. The heat dissipation performance of the garment is improved through the arrangement of the heat dissipation fins; the breathable net piece is arranged to greatly improve the breathability, so that the skin can breathe conveniently, the heat dissipation breathability is improved while the warm keeping and cold preventing are achieved, and sweat is discharged in time.

4. The method for manufacturing the seamless clothes comprises the steps of self-preparing adhesive, and coating the adhesive on cloth in a brushing, smearing and pressing mode. Under the condition of pressure, the glue is coated on the cloth surface, the stability is greatly enhanced, and the automatic stripping condition is not existed. The bonding part has no gap, and the waterproof and windproof performance is improved.

5. The method for manufacturing the seamless clothes uses the self-made adhesive glue, takes bisphenol F type epoxy resin as a main body, adds the silane coupling agent and the N-beta- (aminoethyl) -gamma-aminopropyltrimethoxysilane to form double coupling, plays a role in synergy, creatively uses the diatomite as the mildew preventive, is beneficial to the generation of mildew removal and degerming effects, but also can make up the defect of low viscosity of bisphenol F type epoxy resin, improve the strength of the adhesive glue, reduce the use of resin, shorten the drying time due to larger pore volume, play a role in preventing sedimentation and thickening due to the addition of organic bentonite, improve the storage time and stability of the adhesive glue, meanwhile, the garment has the advantages of corrosion resistance, wear resistance, salt water erosion resistance, impact resistance and difficulty in wetting, the sweat erosion resistance of the manufactured seamless garment is improved, and meanwhile, the waterproofness is also enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a plurality of panels of a seamless garment of the present invention after splicing;

FIG. 2 is a schematic view of the structure of one of the panels of the inventive seamless garment;

fig. 3 is a flow chart of a method of making a seamless garment of the present invention.

Description of reference numerals:

1-cutting the pieces; 11-a splice; 12-a binding moiety; 13-a heat sink; 14-breathable mesh sheet; 15-ventilation through holes;

2-adhesive layer.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, the seamless garment provided by the invention comprises a plurality of cut pieces 1 which can be spliced with each other, a heat dissipation layer and an adhesive layer 2, wherein a spliced portion 11 is arranged on the side edge of any one of the cut pieces 1, a plurality of bonding portions 12 are arranged on the spliced portion 11, each bonding portion 12 comprises a groove and a protrusion which can be embedded with each other, the heat dissipation layer is bonded and fixed on one surface of each of the cut pieces 1 through the adhesive layer 2, the adhesive layer 2 can be coated on the spliced portion 11 and the bonding portion 12, the spliced portion 11 of any two adjacent cut pieces 1 can be bonded and fixed through the adhesive layer 2 to form a required seamless garment semi-finished product, and finally, the required seamless garment semi-finished product is dried and is pressed and fixed through an adhesive machine to form the required seamless garment, such as.

Wherein, regarding the material of the cut pieces 1, the cut pieces are all the conventional cloth for making clothes in the existing market, and are not described and limited in detail; the shape of the cut-parts 1 is not particularly limited, and the cut-parts may be cut into a desired shape according to the shape of the garment to be produced.

The number of the splicing parts 11 is not described and limited in detail, and can be determined according to the clothes to be made, for example, if underpants are made, the underwear is generally composed of a front piece, a back piece and a bottom piece, wherein the front piece and the back piece are both provided with three splicing parts, and the bottom piece is only provided with two splicing parts; if the underwear is made, the underwear generally comprises a front cut piece, a rear cut piece and sleeve pieces, the number of the splicing parts of the front cut piece, the rear cut piece and the sleeve pieces is different, and the splicing parts are not described and limited in detail, so that the underwear can be selected and designed by a person skilled in the art according to actual requirements.

For the joint part 12, the joint parts 12 of different splicing parts 11 of each cut segment 1 may be different, for example, two splicing parts 11 are provided on the cut segment 1, the joint part 12 of one splicing part 11 is a groove, and the joint part 12 of the other splicing part 11 is a protrusion; or the joint 12 part of every concatenation portion 11 is the recess, and the rest is protruding, and recess and arch can set up in a disorderly and indiscriminate ground, only need guarantee adjacent cut-parts 1 the concatenation portion 11 can cooperate the concatenation, also can arrange for the array, for example the multirow is one or multirow multiseriate, and is concrete unlimited, and is more specific, recess and protruding interval setting in turn, so set up, need not to carry out the isolated design to every concatenation portion 11, and the preparation is simpler. The depth or height of the groove and the protrusion is not described or limited in detail, and can be selected by those skilled in the art according to actual conditions, and can be formed by direct pressing through a mold. The setting of joint portion 12 is for the embedding that viscose layer 2 can be better, increases the area of contact of viscose layer 2 and cut-parts 1 to improve the bonding firm, dry and adopt ultrasonic bonder or hot pressing bonder to melt viscose layer 2 through low temperature at last, make the cloth bonding fastening after the amalgamation can.

The adhesive layer 2 may be an adhesive commonly used in the existing market for adhering clothing cloth, and may also be configured with an adhesive by itself, which is not specifically described and limited in detail.

For the heat dissipation layer, as shown in fig. 2, the heat dissipation layer includes a heat dissipation sheet 13 and an air-permeable mesh sheet 14, the heat dissipation sheet 13 and the air-permeable mesh sheet 14 are alternately arranged, the heat dissipation sheet 13 is in a strip shape and is adhered and fixed to the end surface facing the cut piece 1 through an adhesive layer 2, the heat dissipation sheet 13 is a conventional graphene heat dissipation sheet in the existing market, the air-permeable mesh sheet 14 is a disc-shaped structure provided with a plurality of air-permeable meshes 15, at least the edge of the disc-shaped structure is adhered and fixed to the cut piece 1 through the adhesive layer 2, and optionally, the whole end surface facing the cut piece. The shape and number of the air-permeable meshes 15 are not described and limited in detail herein, and may be a conventional circular shape, a honeycomb type, or the like.

Example 2

The method for manufacturing a seamless garment according to the present embodiment is a seamless garment according to embodiment 1, and as shown in fig. 3, the method includes the following steps:

The adhesive glue in the step S2 comprises bisphenol F type epoxy resin, dimethyl carbonate, a lubricant, a softening agent, an accelerator, a mildew preventive, an organic solvent, a plasticizer, an anti-settling thickening agent and auxiliary materials. The lubricant is methyl methacrylate, the softening agent is N-beta- (aminoethyl) -gamma-aminopropyltrimethoxysilane, the accelerating agent is a silane coupling agent, the mildew preventive is diatomite, the organic solvent is dichloropropane, the plasticizer is dibutyltin dilaurate, the anti-settling thickening agent is organic bentonite, and the auxiliary material is kaolin.

In the step S2, the adhesive glue component comprises 50 parts by weight of bisphenol F type epoxy resin, 18 parts by weight of silane coupling agent, 20 parts by weight of diatomite, 12 parts by weight of dimethyl carbonate, 12 parts by weight of dichloropropane, 20 parts by weight of methyl methacrylate, 21 parts by weight of N-beta- (aminoethyl) -gamma-aminopropyltrimethoxysilane, 16 parts by weight of dibutyltin dilaurate, 20 parts by weight of organic bentonite and 20 parts by weight of kaolin.

In step S4, the drying temperature is 65 ℃ and the drying time is 20 min.

And in the step S5, the hot pressing temperature of the bonder is 800 ℃, and the bonder is rapidly cooled by an air cooler after hot pressing and melting.

In the adhesive of the present invention, the bisphenol F type epoxy resin has a lower viscosity than the conventional bisphenol a type epoxy resin, but has a better impregnation property into the fiber, and the cured product thereof has almost the same performance as the bisphenol a type epoxy resin and has a better corrosion resistance.

The silane coupling agent is used as an accelerant, is beneficial to improving the adhesive force of the bonding glue, can obtain excellent mechanical property, has good high temperature resistance and solves the problem that the bonding glue can not be crosslinked at high temperature, and is most suitable to be used as a filler and has stable quality.

The diatomite is used as a mildew preventive in the adhesive glue, has good mildew-removing and weeding effects and is beneficial to the generation of mildew-removing and degerming effects. And the adsorbent has strong adsorbability, light volume weight, uniform fineness, neutral pH value, no toxicity and good mixing uniformity. The adhesive glue after the diatomite is applied can obviously enhance the strength of the adhesive glue and improve the performances of the adhesive glue on chemical actions such as heat resistance, wear resistance, heat preservation, ageing resistance and the like. Because of its larger pore volume, it can shorten the drying time of coating, and can reduce the dosage of resin and cost.

The dimethyl carbonate has low toxicity and excellent environmental protection performance, and has the characteristics of safe and convenient use, little pollution, easy transportation and the like in production.

The dichloropropane is an excellent organic solvent, is used as an organic solvent in the adhesive, has a mildew-proof or sterilization effect, and can further enhance the corrosion resistance and the sterilization performance of the adhesive.

Methyl methacrylate is a polymethyl methacrylate (organic glass) monomer, and is used as a lubricant to play a lubricating role.

The N-beta- (aminoethyl) -gamma-aminopropyl trimethoxy silane is diamino silane, is one excellent glass fiber treating agent and can raise the mechanical strength, electric performance and ageing resistance of the adhesive. The high-activity diamino adhesive emulsion is used as a softening agent to be prepared and acts on seamless clothes, so that the seamless clothes have better softness and glossiness. Meanwhile, the double-coupling silane coupling agent can form double coupling with a silane coupling agent, and has a synergistic effect.

Dibutyltin dilaurate is an organotin additive which is used as a plasticizer and at the same time as a catalyst for the adhesion effect of adhesives at room temperature. Is insoluble in water and has excellent lubricating property and weather resistance.

The organic bentonite is a compound of organic quaternary ammonium salt and natural bentonite, and has swelling property and high dispersibility. The adhesive glue is used as an anti-settling thickening agent, has anti-settling and thickening effects, is beneficial to long-time storage of the adhesive glue, increases the stability of the adhesive glue latex, and avoids the sedimentation of adhesive components. It also has the characteristics of corrosion resistance, wear resistance, salt water erosion resistance, impact resistance, difficult wetting and the like. These features increase the sweat erosion resistance of the seamless garment and also enhance the water resistance.

The kaolin is used as an auxiliary material and also has certain plasticity, caking property, suspension property and combining ability.

Example 3

In this embodiment, in step S2, the adhesive composition includes, by weight, 40 parts of bisphenol F epoxy resin, 10 parts of a silane coupling agent, 8 parts of diatomaceous earth, 4 parts of dimethyl carbonate, 6 parts of dichloropropane, 8 parts of methyl methacrylate, 9 parts of N- β - (aminoethyl) - γ -aminopropyltrimethoxysilane, 10 parts of dibutyltin dilaurate, 8 parts of organobentonite, and 10 parts of kaolin.

In this embodiment, the drying temperature in step S4 is 45 ℃ and the time is 10 min.

In this embodiment, in step S5, the hot pressing temperature of the bonder is 700 ℃, and the bonder is rapidly cooled by an air cooler after the hot pressing is melted. The remaining steps were the same as in example 2.

Example 4

In this embodiment, in step S2, the adhesive composition includes, by weight, 42 parts of bisphenol F epoxy resin, 11 parts of a silane coupling agent, 10 parts of diatomaceous earth, 6 parts of dimethyl carbonate, 7 parts of dichloropropane, 10 parts of methyl methacrylate, 11 parts of N- β - (aminoethyl) - γ -aminopropyltrimethoxysilane, 11 parts of dibutyltin dilaurate, 10 parts of organobentonite, and 12 parts of kaolin.

In this example, the drying temperature in step S4 was 47 ℃ and the time was 12 min.

In this embodiment, the hot pressing temperature of the bonder in step S5 is 720 ℃, and the bonder is rapidly cooled by an air cooler after the hot pressing is melted. The remaining steps were the same as in example 2.

Example 5

In this embodiment, in step S2, the adhesive composition includes, by weight, 48 parts of bisphenol F epoxy resin, 17 parts of a silane coupling agent, 18 parts of diatomaceous earth, 11 parts of dimethyl carbonate, 11 parts of dichloropropane, 18 parts of methyl methacrylate, 19 parts of N- β - (aminoethyl) - γ -aminopropyltrimethoxysilane, 14 parts of dibutyltin dilaurate, 18 parts of organobentonite, and 18 parts of kaolin.

In this embodiment, the drying temperature in step S4 is 60 ℃ and the drying time is 19 min.

In this embodiment, the hot-pressing temperature of the bonder in step S5 is 780 ℃, and the bonder is rapidly cooled by an air cooler after hot-pressing and melting. The remaining steps were the same as in example 2.

Example 6

In this embodiment, in step S2, the adhesive composition includes, by weight, 45 parts of bisphenol F epoxy resin, 14 parts of a silane coupling agent, 14 parts of diatomaceous earth, 8 parts of dimethyl carbonate, 9 parts of dichloropropane, 14 parts of methyl methacrylate, 10 parts of N- β - (aminoethyl) - γ -aminopropyltrimethoxysilane, 13 parts of dibutyltin dilaurate, 14 parts of organobentonite, and 15 parts of kaolin.

In this example, the drying temperature in step S4 was 55 ℃ for 15 min.

In this embodiment, in step S5, the hot pressing temperature of the bonder is 750 ℃, and the bonder is rapidly cooled by an air cooler after the hot pressing is melted. The remaining steps were the same as in example 2.

Test example:

the performance test results obtained for making seamless garments after preparing the novel adhesive according to examples 2-6 are as follows:

the evaluation test method of the mildew resistance performance comprises the following steps: GB/T24346-2009 evaluation of anti-mildew properties of textiles;

the peel strength test method comprises the following steps: FZ/T60011-2016 composite Fabric Peel Strength test method;

the waterproof performance test method of the bonding part comprises the following steps: FZ/T98021-;

the method for testing the windproof performance of the bonding part comprises the following steps: FZ/T01149-;

the method for testing the ageing resistance of the adhesive layer comprises the following steps: FZ/T75002-2014 xenon arc method for testing the photo-accelerated aging of coated fabrics.

Table 1 results of performance testing of the adhesive glues of the examples

As can be seen from the test data in Table 1, the hydrostatic pressure resistance of the adhesive is about 19kPa, the grade is about 2, and the waterproof performance is achieved; the peel strength is about 200N, and the peel resistance is excellent; the deterioration coefficient is about 90%, and the aging phenomenon is small; the mold coverage area is less than 10%, and the mold prevention level reaches the level of grade 1. The air permeability is less than 10, the moisture permeability is more than 6000, the wind-proof moisture permeability reaches the level III, and the wearability is excellent.

In conclusion, the manufacturing method adopted by the invention is simple to operate, the manufactured seamless clothes are not easy to deform and damage, the manufacturing cost is low, the connection strength is durable, and the washing is not forbidden; the adopted adhesive has high bonding strength, is not easy to damp and mildew, can improve the splicing strength between the fabrics, has no gap at the splicing position, and has excellent waterproof and windproof performance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A seamless garment, comprising:

the cutting piece comprises a plurality of cutting pieces (1) which can be spliced with each other, wherein at least one side edge of any one cutting piece (1) is provided with a splicing part (11), the splicing part (11) is provided with a plurality of combining parts (12), and the combining parts (12) comprise grooves and bulges which can be embedded with each other;

the adhesive (2) is arranged on the splicing parts (11), and the splicing parts (11) of any two adjacent cut pieces (1) can be adhered, pressed and fixed through the adhesive (2);

and the heat dissipation layer is adhered and fixed on one surface of any cutting piece (1).

2. Seamless garment according to claim 1, wherein the two opposite side edges of the cut segment (1) are respectively formed with a splice (11), wherein the bonding portion (12) on one splice (11) is a groove and the bonding portion (12) on the other splice (11) is a protrusion.

3. Seamless garment according to claim 1, characterized in that the joins (12) of any of the splices (11), some of the joins (12) being grooves and the remaining joins (12) being protrusions; and the projections and the grooves are alternately arranged at intervals.

4. The seamless garment according to claim 1, wherein the heat dissipation layer comprises a plurality of heat dissipation fins (13) and an air permeable mesh (14), the heat dissipation fins (13) and the air permeable mesh (14) being arranged alternately;

the radiating fins (13) are strip-shaped, and the air-permeable net piece (14) is disc-shaped and is provided with a plurality of air-permeable through holes (15).

5. The seamless garment according to claim 4, wherein the heat sink (13) is a graphene heat sink, and the end surface of the graphene heat sink facing the cut piece (1) is also provided with the adhesive; the air-permeable net piece (14) is provided with the adhesive glue at least at the edge position facing the end surface of the cut piece (1).

6. A method of making a seamless garment according to any one of claims 1 to 5, comprising the steps of:

7. The method for making a seamless garment according to claim 6, wherein the adhesive composition in the step S2 comprises, by mass:

8. The method of claim 7, wherein the lubricant is methylmethacrylate, the softener is N- β - (aminoethyl) - γ -aminopropyltrimethoxysilane, the accelerator is a silane coupling agent, the anti-mold agent is diatomaceous earth, the organic solvent is dichloropropane, the plasticizer is dibutyltin dilaurate, the anti-settling thickener is organobentonite, and the adjuvant is kaolin.

9. The method for making a seamless garment according to claim 6, wherein the drying temperature in step S4 is 45-65 ℃ for 10-20 min.

10. The method as claimed in claim 6, wherein the hot pressing temperature of the hot pressing bonding machine in step S5 is 700-800 ℃, and the hot pressing is melted and then rapidly cooled by an air cooler.