CN114617315A

CN114617315A - Waterproof down trousers based on seamless laminating technique

Info

Publication number: CN114617315A
Application number: CN202210372259.3A
Authority: CN
Inventors: 吴昆明; 高吉娜; 刘汉清
Original assignee: Gaofan Zhejiang Information Technology Co Ltd
Current assignee: Gaofan Zhejiang Information Technology Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-06-14
Anticipated expiration: 2042-04-11
Also published as: CN114617315B

Abstract

The invention relates to waterproof down pants based on a seamless attaching technology, which comprise a down pants main body and pants legs, wherein the pants legs comprise an inner layer fabric and an outer layer fabric, a modular down filling structure is arranged between the inner layer fabric and the outer layer fabric, an annular cavity is formed by the inner layer fabric and the outer layer fabric in a surrounding mode, first down fillers are filled in the annular cavity, and openings of the two layers of annular fabrics are adhered through a first adhesive. According to the invention, the filling space of the down feather can be effectively separated by adopting modularized down feather filling, the openings at the upper end and the lower end of the annular cloth are bonded through the first adhesive, and then are sewn and reinforced through the quilting threads, wherein the quilting threads protect the first adhesive and prevent the first adhesive from being torn and separated in the cleaning process, and needle holes of the quilting threads are positioned on the first adhesive, so that the down feather drilling and down feather leakage can be avoided.

Description

Waterproof down trousers based on seamless laminating technique

Technical Field

The invention belongs to the technical field of down pants, and particularly relates to waterproof down pants based on a seamless attaching technology.

Background

Down trousers and down coat adopt the shuttle technique to make into, but at the in-process of filling out the fine hair, in order to let the eiderdown keep even, often sew together surface fabric and nexine through quilting line, can separate into a plurality of compartment the clothes internal portion, every quilting line has formed various pinhole gaps on surface fabric and nexine, causes the brill fine hair easily, also makes water proof coating lose the effect.

Present seamless technique divide into two, seamless laminating technique and integrative weaving technique, wherein, seamless laminating technique replaces traditional quilting line subregion on the eiderdown trousers with the adhesive tape laminating, both guaranteed that the eiderdown can not the tenesmus, effectively controlled the pinhole number again, thereby reduce and run the fine hair, the shortcoming is not resistant washing, rub at every turn and wash or tear the junction mutually between lining and the surface fabric when machine washing in, make the adhesive tape drop easily, the adhesive tape position of eiderdown trousers lacks the eiderdown filler simultaneously, lose temperature easily, it is not good to cause the cold-proof effect of eiderdown trousers.

Disclosure of Invention

The invention aims to solve the problems and provide waterproof down pants based on a seamless attaching technology, which are simple in structure and reasonable in design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a waterproof eiderdown trousers based on seamless laminating technique, includes eiderdown trousers main part and trouser legs, the trouser legs includes nexine surface fabric and outer surface fabric, be provided with modular eiderdown filling structure between nexine surface fabric and the outer surface fabric, eiderdown filling structure encloses into annular cavity by inside and outside two-layer annular cloth, and the inside packing of annular cavity has first eiderdown filler, and two-layer annular cloth opening part is through first adhesive adhesion, and sews up the reinforcement through quilting line between the annular cloth head and the tail, through the second adhesive adhesion between annular cloth and nexine surface fabric and the outer surface fabric.

As a further optimized scheme of the invention, the outer side surfaces of the inner layer fabric and the outer layer fabric are respectively coated with a waterproof coating.

As a further preferred embodiment of the present invention, the stitching line is at least two lines, which is arranged around the seal of the annular fabric and penetrates the first adhesive for protecting the first adhesive.

As a further optimization scheme of the invention, a gap filling structure is arranged in a gap at the joint of the down feather filling structure, the gap filling structure comprises an annular light net, the light net is attached to an annular cloth through a third adhesive, a cavity is formed between the joint of the light net and the annular cloth and is used for filling a second down feather filler, and the light net is used for temporarily fixing the second down feather filler.

As a further optimization scheme of the invention, the first adhesive, the second adhesive and the third adhesive are PU hot melt adhesive films and are bonded by hot pressing.

As a further optimization of the invention, the thickness of the first adhesive is 5-10 μm, the thickness of the second adhesive is 10-15 μm, and the thickness of the third adhesive is 3-5 μm.

The invention has the beneficial effects that:

1) according to the invention, the filling space of the down feather can be effectively separated by adopting the modularized down feather filling, the openings at the upper end and the lower end of the annular cloth are bonded through the first adhesive, and then are sewn and reinforced through the quilting threads, wherein the quilting threads protect the first adhesive and prevent the first adhesive from being torn and separated in the cleaning process, and needle holes of the quilting threads are positioned on the first adhesive, so that the down feather drilling and the down feather leakage cannot be caused;

2) the annular cloth and the fabric are adhered through the second adhesive, compared with the traditional adhesion method, the adhesion method has the characteristics of large chain adhering area and strong tearing resistance, and meanwhile, the annular cloth is sewn end to end and is not easy to separate even if being relatively torn during cleaning;

3) the down feather filling structure is provided with the gap filling structure to prevent the poor heat preservation effect of the connection part of the down feather filling structure, the temporary fixation is carried out through the light net and the third adhesion, and the ring-shaped cloth is naturally fixed after being adhered with the fabric.

Drawings

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

FIG. 2 is a partial cross-sectional view of the invention taken along line A of FIG. 1;

FIG. 3 is an appearance view of the down filling structure of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of a void-fill structure of the present invention;

in the figure: 1. a main body of down pants; 2. trouser legs; 21. lining fabric; 22. an outer layer fabric; 23. a water-resistant coating; 3. a down filling structure; 31. annular cloth; 32. a first down filler; 33. a first adhesive; 34. quilting the threads; 35. a second binder; 4. a void-fill structure; 41. a light net; 42. a third binder; 43. a second down filler.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-5, a waterproof down pants based on seamless attaching technology comprises a main body 1 and pants legs 2, wherein the pants legs 2 comprise an inner fabric 21 and an outer fabric 22, a modular down filling structure 3 is arranged between the inner fabric 21 and the outer fabric 22, the down filling structure 3 is an annular cavity enclosed by an inner annular fabric 31 and an outer annular fabric 31, a first down filling material 32 is filled in the annular cavity, openings of the two annular fabrics 31 are adhered by a first adhesive 33, and the ends of the annular fabrics 31 are sewn and reinforced by quilting threads 34.

Down filling adopts the modularization can effectively separate the filling space of eiderdown, prevent the fall-down, compare in traditional seamless laminating, adopt annular cloth 31 bonding of each other to separate the eiderdown filler, wherein, the opening part at both ends bonds through first adhesive 33 about annular cloth 31, then sew up the reinforcement through quilting line 34 between the annular cloth 31 head and the tail, wherein, quilting line 34's effect makes and fixes each other between each eiderdown filling structure 3, protect first adhesive 33 simultaneously, prevent that it from tearing break away from at abluent in-process, quilting line 34's pinhole is located first adhesive 33, consequently, can not cause the brill fine hair to leak, even appear a small amount of brill fine hair, the eiderdown also still is located between nexine surface fabric 21 and outer surface fabric 22, can not leak outward, do not influence cold-proof effect.

The adhesion of second adhesive 35 between annular cloth 31 and nexine surface fabric 21 and the outer surface fabric 22, this kind of adhesion method is compared in traditional bonding, it is big to have the chain bonding area, the strong characteristics of tear resistance, traditional bonding is only for the subregion fills the fine hair, the bonding area is little, easily torn in the cleaning process, and the bonding area between annular cloth 31 and the surface fabric is big, even have and tear relatively when wasing and also do not break away from easily, it is fixed to sew up mutually between the eiderdown filling structure 3 simultaneously, improve its anticreep ability more.

The outer side surfaces of the inner layer fabric 21 and the outer layer fabric 22 are coated with the waterproof coating 23, so that the waterproof effect of the down pants is improved.

At least two quilting lines 34 are provided around the seal of the ring-shaped material 31 and extend through the first adhesive 33 for protecting the first adhesive 33, the quilting lines 34 serving to secure the adjacent down filling structures 3 and to protect the first adhesive 33 from tearing during cleaning.

The space of eiderdown filling structure 3 junction is provided with space filling structure 4, space filling structure 4 includes annular light net 41, light net 41 is laminated with annular cloth 31 through third adhesive 42, form the cavity between the junction of light net 41 and annular cloth 31, be used for filling second eiderdown filler 43, light net 41 is used for the temporary fixation second eiderdown filler 43, space filling structure 4's effect prevents that eiderdown filling structure 3 junction heat preservation effect is not good, carry out temporary fixation through light net 41 and third adhesive 42, treat annular cloth 31 and surface fabric bonding back natural fixation.

The first adhesive 33, the second adhesive 35 and the third adhesive 42 are PU hot melt adhesive films and are attached by hot pressing, the thickness of the first adhesive 33 is 5-10 μm, the thickness of the second adhesive 35 is 10-15 μm, the thickness of the third adhesive 42 is 3-5 μm, wherein the first adhesive 33 is used for sealing the annular cloth 31 to prevent pile penetration, and meanwhile, the quilting lines 34 are used for reinforcing, so that the thickness is not required to be too thick, the third adhesive 42 only plays a role in temporary fixation, so that the thickness is not required to be too thick, and the third adhesive 42 is used for fixing the light net 41 by point type coverage.

A manufacturing method of waterproof down pants based on a seamless attaching technology comprises the following steps:

step 1: mutually surrounding two layers of annular cloth 31, firstly carrying out hot-pressing sealing on an opening at the bottom end through a first adhesive 33, filling down from an opening at the top end, then carrying out hot-pressing sealing on the opening at the top end through the first adhesive 33, and sewing and reinforcing the head and the tail of the annular cloth 31 through quilting threads 34 to form a down filling structure 3;

step 2: filling second down feather fillers 43 into outer gaps at the connection positions of the down feather filling structures 3, and then aligning the second down feather fillers 43 through a light net 41, wherein the light net 41 is fixed on the outer side surface of the annular cloth 31 through glue dispensing and hot pressing;

and 3, step 3: the inner layer fabric 21 and the outer layer fabric 22 are coated with the waterproof coating 23 and then are respectively bonded with the inner side and the outer side of the down feather filling structure 3 through the second adhesive 35 to form the complete trouser legs 2.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a waterproof eiderdown trousers based on seamless laminating technique, includes eiderdown trousers main part (1) and trouser legs (2), its characterized in that: trouser legs (2) include nexine surface fabric (21) and outer surface fabric (22), be provided with modular eiderdown filling structure (3) between nexine surface fabric (21) and outer surface fabric (22), eiderdown filling structure (3) enclose into annular cavity by inside and outside two-layer annular cloth (31), and the inside packing of annular cavity has first eiderdown filler (32), and two-layer annular cloth (31) opening part is through first adhesive (33) adhesion, and sews up the reinforcement through quilting line (34) between annular cloth (31) head and the tail, through second adhesive (35) adhesion between annular cloth (31) and nexine surface fabric (21) and outer surface fabric (22).

2. The waterproof down pants based on the seamless fitting technology according to claim 1, wherein: the outer side surfaces of the inner layer fabric (21) and the outer layer fabric (22) are coated with waterproof coatings (23).

3. The waterproof down pants based on the seamless fit technology according to claim 1, characterized in that: the quilting line (34) is at least two, surrounds the sealing position of the annular cloth (31) and penetrates through the first adhesive (33) for protecting the first adhesive (33).

4. The waterproof down pants based on the seamless fitting technology according to claim 1, wherein: the space of eiderdown filling structure (3) junction is provided with space filling structure (4), space filling structure (4) are including annular light net (41), light net (41) are laminated through third adhesive (42) and annular cloth (31), form the cavity between the junction of light net (41) and annular cloth (31) for it has second eiderdown filler (43) to fill, and light net (41) are used for temporarily fixing second eiderdown filler (43).

5. The waterproof down pants based on the seamless fit technology according to claim 4, wherein: the first adhesive (33), the second adhesive (35) and the third adhesive (42) are PU hot melt adhesive films and are bonded through hot pressing.

6. The waterproof down pants based on the seamless fit technology according to claim 4, wherein: the thickness of the first adhesive (33) is 5-10 μm, the thickness of the second adhesive (35) is 10-15 μm, and the thickness of the third adhesive (42) is 3-5 μm.