CN204617072U - A kind of seamless anti-fall underpants - Google Patents
A kind of seamless anti-fall underpants Download PDFInfo
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- CN204617072U CN204617072U CN201520327676.1U CN201520327676U CN204617072U CN 204617072 U CN204617072 U CN 204617072U CN 201520327676 U CN201520327676 U CN 201520327676U CN 204617072 U CN204617072 U CN 204617072U
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Abstract
The utility model discloses the anti-fall underpants of a kind of seamless process.Comprise front portion, crotch and rear portion, these underpants at least waist mouth are provided with welt and/or flanging, the connecting line of the welt of its middle part of the side mouth and/or flanging, front and rear all adopt double faced adhesive tape and/or adhesive bonding, anterior waist mouth and/or the welt of rear portion waist mouth and/or the local of flanging are embedded with elastic woven tape and/or elastic cord, and the angle of inclination of the connecting line of front and rear be 70 ~ 90 degree, the distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line be 4.0 ~ 9.0:10.0.The skin that avoiding to be differed from by seam section and rub causes is uncomfortable, also can not human body surface produce impression and outside trousers surface manifest underwear edge trace.Not only solve the downslide problem in wearing process, also improve comfort level when wearing, add aesthetic feeling.
Description
Technical field
The utility model belongs to underwear field, is specifically related to a kind of seamless process, anti-fall underpants.
Background technology
Current commercially available underpants are mainly combined into master with sewing thread splicing seams, due to technique restriction, splicing seams zygonema easily and human body occur rub and cause discomfort, particularly close underpants are due to the pressure of clothes, impression can be produced at human body surface, even its edge trace also can manifest on trousers surface outside, reduces aesthetic feeling when wearing.
Although patent document CN201528664U and CN201821925U relates to a kind of seamless process pants technology, but when being all only only limitted to by using adhered by double sided plaster to solve wear completely without stitching, the indecency problem that vestige exposes can not be there is, do not relate to underpants downslide when how to prevent from wearing and how to improve the problem of comfort level.In addition, although mention the downslide problem solving seamless underpants by controlling side seam line angle of inclination etc. in Japanese Patent Laid-Open 2012-193487, but because waist mouth, pin mouth are all that burr do not process, so easily cause after long-time dress, burr warp, rear buttocks fabric are piled up, surface irregularity, and the problem comfortable and easy to wear of underpants is also unresolved.
Utility model content
The purpose of this utility model is to provide a kind of comfortable and easy to wear, seamless anti-fall underpants of high performance-price ratio of increasing aesthetic feeling.
Seamless anti-fall underpants of the present utility model, comprise front portion, crotch and rear portion, these underpants at least waist mouth are provided with welt and/or flanging, the welt of its middle part of the side mouth and/or flanging, the connecting line of front and rear all adopt double faced adhesive tape and/or adhesive bonding, anterior waist mouth and/or the welt of rear portion waist mouth and/or the local of flanging are embedded with elastic woven tape and/or elastic cord, and the angle of inclination of the connecting line of front and rear is 70 ~ 90 degree, distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line are 4.0 ~ 9.0:10.0.
The beneficial effects of the utility model: all connecting portions of the utility model all adopt double faced adhesive tape and/or adhesive bonding, the skin that avoiding to be differed from by seam section and rub causes is uncomfortable, also can not human body surface produce impression and outside trousers surface manifest underwear edge trace.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model, wherein 4 distances, 6 that to be distance, 5 between anterior Yao Kou top to anterior the widest part be between anterior Yao Kou top to crotch by-level line to be the horizontal range, 7 between two-end-point be through the level degree of enclosing, 10 of the level degree of enclosing, 8 of this anterior waist mouth two-end-point be horizontal range, 9 between anterior the widest part two-end-point be this two-end-point of process be the connecting line of front and rear.
Fig. 2 is the structural representation of the utility model a slice cutting, and wherein the angle of inclination, 11 of 1 be anterior waist mouth, 2 to be rear portion Yao Kou, 3 the be connecting line of front and rear is forward edge line length, 12 is rear part edge line length, 13 is garment piece 1.
Fig. 3 is the structural representation of the utility model two panels cutting, wherein the angle of inclination, 11 of 1 be anterior waist mouth, 2 to be rear portion Yao Kou, 3 the be connecting line of front and rear be forward edge line length, 12 be rear part edge line length, 14 for garment piece 2,15 be garment piece 3.
Detailed description of the invention
Seamless anti-fall underpants of the present utility model, comprise front portion, crotch and rear portion, these underpants at least waist mouth are provided with welt and/or flanging, in order to solve due to the problem that is uneven that splicing produces between cut-parts, the connecting line of the welt of waist mouth and/or flanging, front and rear all adopt double faced adhesive tape and/or adhesive bonding; Anterior waist mouth and/or the welt of rear portion waist mouth and/or the local of flanging are embedded with elastic woven tape and/or elastic cord, can prevent from gliding; And the angle of inclination of the connecting line of front and rear be 70 ~ 90 degree, the distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line be 4.0 ~ 9.0:10.0.This design has taken into full account the structure proportion to waist bottom human body waist to the curvilinear characteristic and human body crotch of buttocks.
As preferably, in order to reach seamless object, all need connecting portion all adopt double faced adhesive tape and/or adhesive bonding.
As preferably, the angle of inclination of the connecting line of front and rear is 70 ~ 85 degree, the distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line are 4.0 ~ 8.0:10.0.Both avoided the downslide problem produced in wearing process, also more met organization of human body feature, also more comfortable when wearing.
As preferably, in order to improve wearing comfort, according to organization of human body feature, the horizontal range between anterior waist mouth two-end-point and the horizontal range through between level degree of the enclosing ratio, anterior the widest part two-end-point of this two-end-point are 2.0 ~ 5.0:10.0 with level degree of the enclosing ratio through this two-end-point.This design will cause local stiff uncomfortable because connection distance in front and rear part is too close.
As preferably, the connecting line of front and rear is straight line, and forward edge line length >=rear part edge line length.This linear design adhesive method is simple, is easy to operation.
As preferably, the connecting line of front and rear is camber line, and forward edge line length >=rear part edge line length.The design of this camber line is corresponding with the spherical structure of human abdomen, wears more comfortable.
As preferably, anterior, crotch and rear portion formed by a slice cutting garment piece 1, and according to JIS L 1018 method, at constant load 14.7N(1.5kg) time, the transverse elasticity percentage elongation of garment piece 1 is more than 90%.
As preferably, front portion, crotch and rear portion formed by two panels cutting garment piece 2 and garment piece 3, and according to JIS L 1018 knit fabric test method, at constant load 14.7N(1.5kg) time, the transverse elasticity percentage elongation of garment piece 3 is more than 90%, and garment piece 2 is 1.0 ~ 2.0:1.0 with the elastic extension ratio of garment piece 3.Adopt two panels cutting, anter can promote wearing comfort by the fabric selecting elasticity larger, also can by selecting different colours, the fabric of different pattern arrange in pairs or groups out colorant match effect, increase aesthetic feeling.
As preferably, according to the joint strength test method of JIS L 1093 fibre, the underpants that the utility model obtains adopt the seam strength of double faced adhesive tape and/or adhesive abutting edge to be more than 80N.
Below by embodiment and comparative example, the utility model is described in further detail.
The method of testing of each parameter involved by the utility model is as follows:
(1) elastic extension: according to JIS L 1018 knit fabric test method.
(2) seam strength: according to the joint strength test method of JIS L 1093 fibre.
(3) wearing test: selecting appropriate sizes please experimenter's dress, then respectively at the front center of experimenter's health, left side seam, right side seam, rear center four positions are concordant with waist mouth makes marks.Wear after 2 hours, experimenter please evaluate comfort level, and measure the downslide size at four positions with ruler, whether flat appearance degree, the human body surface of observing pants have fabric accumulation etc. simultaneously.Comfort level divides: as snug as a bug in a rug 5, pleasant 4, generally comfortable 3, uncomfortable 2, very uncomfortable 1.
(4) people's bench teat is tested: be first disposed across on testing stand by people's platform, and underpants are through on people's platform, adds the power of 1.5KG in the front centre of waist mouth, then measures the linear stretch distance from interior waist of trousers Kou Qian center to people's platform surface with ruler.
Concrete implementation step of the present utility model is as follows:
A. during hot pressing laminating, seamless hot press imposes a condition as temperature 150 degree, pressure 3kg, time 15s;
The glue spraying cementing machine that the Brother Industries Ltd used when b. applying bonded adhesives produces.
Embodiment 1
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (nylon 8 3%, spandex 17%; Longitudinal elasticity percentage elongation 145%, transverse elasticity percentage elongation 132%; Grammes per square metre 135g/m
2);
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2.The front and rear of body is all cut to the straight line at 68 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
Seamless applying: with double faced adhesive tape, joint strip hot pressing to be fitted in body pin mouth nexine position; Be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 4.3:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 1.8:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 2.8:10; The human body sensory comfort level 3 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.6/0.5/0.4/0.6cm respectively; When people's bench teat is tested, linear stretch distance 9.1cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 108N.
Embodiment 2
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (nylon 9 0%, spandex 10%; Longitudinal elasticity percentage elongation 110%, transverse elasticity percentage elongation 89%; Grammes per square metre 125g/m
2);
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1.The front and rear of body is all cut to the straight line at 88 degree, angle of inclination and front portion is 0.9:1 with the edge line length ratio of the straight line at rear portion;
Seamless applying: to be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus to be overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 8.7:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 3 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.8/0.5/0.6/1.0cm respectively; When people's bench teat is tested, linear stretch distance 9.3cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 108N.
Embodiment 3
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (nylon 8 6%, spandex 14%; Longitudinal elasticity percentage elongation 135%, transverse elasticity percentage elongation 110%; Grammes per square metre 130g/m
2), textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 72 degree, angle of inclination and front portion is 1.0:1 with the edge line length ratio of the straight line at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Be embedded with the wide elastic woven tape of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 4.7:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 2.2:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 3 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.4/0.5/0.4/0.3cm respectively; When people's bench teat is tested, linear stretch distance 9.1cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 102N.
Embodiment 4
Make the seamless anti-fall underpants of two panels cutting:
Select materials: spandex fabric knitted fabric A(is with embodiment 2), spandex fabric knitted fabric B(is with embodiment 3), textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric A is as body garment piece 2 totally 1, and spandex fabric knitted fabric B is as body garment piece 3 totally 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front portion of body is cut to the evagination camber line at 82 degree, angle of inclination, and the rear portion of body is cut to the indent camber line at 82 degree, angle of inclination, and anterior evagination camber line is 2.2:1 with the edge line length ratio of rear portion indent camber line;
Adhesives: garment piece 2 and garment piece 3 are carried out horizontally-spliced in crotch with adhesive; Along crotch base fabric internal layer edge, crotch base fabric is bonded in body nexine crotch point with adhesive; With adhesive, joint strip is bonded in body pin mouth nexine position; Not embedding elastic cord in anterior waist mouth flanging, directly applies the wide adhesive of 1cm along anterior waist mouth flanging internal layer by bonding with body for anterior waist mouth flanging, flanging width 1.7cm; The loose taut band of the rear portion embedded 1.5cm of waist mouth flanging, with adhesive along rear portion waist mouth flanging internal layer by bonding with body for rear portion waist mouth flanging, flanging width 1.7cm; With adhesive, the camber line limit of front and rear is bonded, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 8.7:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 3 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.3/0.2/0.4/0.3cm respectively; When people's bench teat is tested, linear stretch distance 8.9cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 92N.
Embodiment 5
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (with embodiment 3); Textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 85 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 5.6:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 3.2:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 3-4 level when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.5/0.2/0.3/0.6cm respectively; When people's bench teat is tested, linear stretch distance 9.0cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 109N.
Embodiment 6
Make the seamless anti-fall underpants of two panels cutting:
Select materials: spandex fabric knitted fabric A(is with embodiment 1), spandex fabric knitted fabric B(is with embodiment 3), textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric A is as body garment piece 2 totally 1, and spandex fabric knitted fabric B is as body garment piece 3 totally 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 80 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
It is seamless applying: with double faced adhesive tape, garment piece 2 and garment piece 3 to be carried out horizontally-spliced in crotch; Along crotch base fabric internal layer edge, the hot pressing of crotch base fabric is fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 8.5:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 3-4 level when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.5/0.3/0.2/0.4cm respectively; When people's bench teat is tested, linear stretch distance 9.0cm when adding 1.5KG power in front.The underpants obtained through above-mentioned steps reach seamless, anti-fall object, anterior fabric elastic force is also very large, but because the horizontal range between anterior waist mouth two-end-point is nearer, it is hardening that finished product front and rear part connecting line produces thickness at waist port part, impact is to a certain degree created on wearing comfort, and this impact can strengthen along with reducing of horizontal range between anterior waist mouth two-end-point.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 102N.
Embodiment 7
Make the seamless anti-fall underpants of two panels cutting:
Select materials: spandex fabric knitted fabric (with embodiment 3), textile single jersey;
Plate-making, core version, according to model cutting: the longitudinal discharge cutting body garment piece 2 of spandex fabric knitted fabric totally 1, pin mouth welt 2, spandex fabric knitted fabric horizontal discharge cutting body garment piece 3 totally 1, textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 80 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion.
Adhesives: garment piece 2 and garment piece 3 are carried out horizontally-spliced in crotch with adhesive; Along crotch base fabric internal layer edge, crotch base fabric is bonded in body nexine crotch point with adhesive; With adhesive, joint strip is bonded in body pin mouth nexine position; Not embedding elastic cord in anterior waist mouth flanging, directly applies the wide adhesive of 1cm along anterior waist mouth flanging internal layer by bonding with body for anterior waist mouth flanging, flanging width 1.7cm; The wide elastic woven tape of the rear portion embedded 1.5cm of waist mouth flanging, with adhesive along rear portion waist mouth flanging internal layer by bonding with body for rear portion waist mouth flanging, flanging width 1.7cm; With adhesive, the straight line of front and rear is bonded, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 5.6:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 2.7:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 4 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.5/0.4/0.2/0.3cm respectively; When people's bench teat is tested, linear stretch distance 9.4cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 88N.
Embodiment 8
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (with embodiment 3), textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the evagination camber line limit at 82 degree, angle of inclination and front portion is identical with the edge line length on the evagination camber line limit at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; With the evagination camber line limit hot pressing laminating of double faced adhesive tape by front and rear, obtained product.
Gained seam-less underpants third dimension is strong, distance between anterior Yao Kou top to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 6.0:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 3.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 4 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.6/0.2/0.2/0.1cm respectively; When people's bench teat is tested, linear stretch distance 9.5cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 82N.
Embodiment 9
Make the seamless anti-fall underpants of two panels cutting:
Select materials: spandex fabric printing knitted fabrics A(nylon 8 1%, spandex 19%; Longitudinal elasticity percentage elongation 145%, transverse elasticity percentage elongation 132%; Grammes per square metre 135g/m
2), spandex fabric pure color knitted fabric B(nylon 8 1%, spandex 19%; Longitudinal elasticity percentage elongation 145%, transverse elasticity percentage elongation 132%; Grammes per square metre 135g/m
2), textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric printing knitted fabrics A is as body garment piece 2 totally 1, and spandex fabric pure color knitted fabric B is as body garment piece 3 totally 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 75 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
It is seamless applying: with double faced adhesive tape, garment piece 2 and garment piece 3 to be carried out horizontally-spliced in crotch; Along crotch base fabric internal layer edge, the hot pressing of crotch base fabric is fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Not embedding elastic cord in anterior waist mouth flanging, directly uses the wide double faced adhesive tape of 0.2cm along anterior waist mouth flanging internal layer by bonding with body for anterior waist mouth flanging, flanging width 1.7cm; Rear portion waist mouth flanging is embedded with the loose taut band of 1.5cm, along waist mouth flanging internal layer, flanging and calor innatus is overlayed conjunction, flanging width 1.7cm with double faced adhesive tape; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Gained seam-less underpants colorant match effect is good, distance between anterior Yao Kou top to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 7.0:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 4 grades when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.4/0.1/0.2/0.3cm respectively; When people's bench teat is tested, linear stretch distance 9.1cm when adding 1.5KG power in front.The underpants obtained through above-mentioned steps not only reach seamless, anti-fall object, and there is colorant match effect front and back, adds overall aesthetic.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 108N.
Embodiment 10
Make the seamless anti-fall underpants of a slice cutting:
Select materials: spandex fabric knitted fabric (with embodiment 3); Textile single jersey;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front portion of body is cut to the evagination camber line at 82 degree, angle of inclination, and the rear portion of body is cut to the indent camber line at 82 degree, angle of inclination, and anterior evagination camber line is 1.1:1 with the edge line length ratio of rear portion indent camber line;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Be embedded with the loose taut band of 1.5cm respectively in anterior waist mouth flanging and rear portion waist mouth flanging, along waist mouth flanging internal layer, flanging and calor innatus overlayed conjunction with double faced adhesive tape, flanging width 1.7cm; Fit with the indent camber line limit hot pressing of double faced adhesive tape by the evagination camber line of front portion and rear portion, obtained product.
Gained seam-less underpants third dimension is strong, distance between anterior Yao Kou top to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 5.6:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 3.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 4-5 level when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.3/0.2/0.4/0.3cm respectively; When people's bench teat is tested, linear stretch distance 9.8cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 98N.
Embodiment 11
Make the seamless anti-fall underpants of two panels cutting:
Select materials: spandex fabric knitted fabric (with embodiment 3); Textile single jersey;
Plate-making, core version, according to model cutting: the longitudinal discharge cutting body garment piece 2 of spandex fabric knitted fabric totally 1, pin mouth welt 2, spandex fabric knitted fabric horizontal discharge cutting body garment piece 3 totally 1, textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to inclination
The straight line that angle is 82 degree and anterior identical with the edge line length of the straight line at rear portion.
It is seamless applying: with double faced adhesive tape, garment piece 2 and garment piece 3 to be carried out horizontally-spliced in crotch; Along crotch base fabric internal layer edge, the hot pressing of crotch base fabric is fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; Not embedding elastic cord in anterior waist mouth flanging, directly uses the wide double faced adhesive tape of 0.2cm along anterior waist mouth flanging internal layer by bonding with body for anterior waist mouth flanging, flanging width 1.7cm; Rear portion waist mouth flanging is embedded with the loose taut band of 1.5cm, along waist mouth flanging internal layer, flanging and calor innatus is overlayed conjunction, flanging width 1.7cm with double faced adhesive tape; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 4.7:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 3.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 3.1:10; The human body sensory comfort level 4-5 level when wearing test, wears after 2 hours and still can keep flat appearance, and front center, left side are stitched, right side is stitched, rear center only glides 0.1/0.2/0.0/0.2cm respectively; When people's bench teat is tested, linear stretch distance 10.1cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 110N.
Above-described embodiment is only of the present utility modelly represent embodiment, does not get rid of mutual optimum organization.
Comparative example 1
Make the seamless anti-fall underpants of a slice cutting:
Select materials: with embodiment 3;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 80 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 6.0:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 2-3 level when wearing test, wear underpants after 2 hours and glide, amass at human body surface forming surface stockpile, front center, left side are stitched, right side is stitched, rear center glides 1.7/1.2/1.3/2.0cm respectively; When people's bench teat is tested, linear stretch distance 9.2cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 105N.
Comparative example 2
Make the seamless anti-fall underpants of a slice cutting:
Select materials: with embodiment 2;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, pin mouth welt 2, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 95 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, joint strip hot pressing is fitted in body pin mouth nexine position; With double faced adhesive tape, anterior waist mouth flanging and rear portion waist mouth flanging and calor innatus are overlayed conjunction, flanging width 1.7cm respectively; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 4.0:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 2 grades when wearing test, wear underpants after 2 hours and glide, amass at human body surface forming surface stockpile, front center, left side are stitched, right side is stitched, rear center glides 2.0/1.5/1.7/2.3cm respectively; When people's bench teat is tested, linear stretch distance 9.5cm when adding 1.5KG power in front.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 105N.
Comparative example 3
Make the seamless anti-fall underpants of a slice cutting:
Select materials: with embodiment 1;
Plate-making, core version, according to model cutting: spandex fabric knitted fabric is as body 1, and textile single jersey is as crotch base fabric 1.The front and rear of body is all cut to the straight line at 65 degree, angle of inclination and front portion is identical with the edge line length of the straight line at rear portion;
Seamless applying: along crotch base fabric internal layer edge, the hot pressing of crotch base fabric to be fitted in body nexine crotch point with double faced adhesive tape; With double faced adhesive tape, the straight line hot pressing of front and rear is fitted, obtained product.
Distance between the anterior Yao Kou top of gained seam-less underpants to anterior the widest part and the distance between anterior Yao Kou top to crotch by-level line are than being 7.0:10, horizontal range between anterior waist mouth two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10, and the horizontal range between anterior the widest part two-end-point and the level degree of enclosing through this two-end-point are than being 5.0:10; The human body sensory comfort level 2 grades when wearing test, because angle of inclination is less than normal, causes too tight discomfort.These underpants adopt the seam strength of double faced adhesive tape abutting edge to be 102N.
Human trial data above in all embodiments and comparative example may produce individual difference because experiencer is different.
Table 1
Table 2
* distance is than the distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line;
Level degree of enclosing is than 1: the horizontal range between anterior waist mouth two-end-point and level degree of the enclosing ratio through this two-end-point;
Level degree of enclosing is than 2: the horizontal range between anterior the widest part two-end-point and level degree of the enclosing ratio through this two-end-point.
Claims (8)
1. seamless anti-fall underpants, comprise front portion, crotch and rear portion, it is characterized in that: these underpants at least waist mouth are provided with welt and/or flanging, the welt of described waist mouth and/or flanging, the connecting line of front and rear all adopt double faced adhesive tape and/or adhesive bonding, described anterior waist mouth and/or the welt of rear portion waist mouth and/or the local of flanging are embedded with elastic woven tape and/or elastic cord, and the angle of inclination of the connecting line of front and rear is 70 ~ 90 degree, distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line are 4.0 ~ 9.0:10.0.
2. seamless anti-fall underpants according to claim 1, is characterized in that: these underpants also comprise crotch base fabric.
3. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: the angle of inclination of the connecting line of described front and rear is 70 ~ 85 degree, the distance between anterior Yao Kou top to anterior the widest part and the distance ratio between anterior Yao Kou top to crotch by-level line are 4.0 ~ 8.0:10.0.
4. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: the horizontal range between described anterior waist mouth two-end-point and the horizontal range through between level degree of the enclosing ratio, described anterior the widest part two-end-point of this two-end-point are 2.0 ~ 5.0:10.0 with level degree of the enclosing ratio through this two-end-point.
5. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: the connecting line of described front and rear is straight line, and forward edge line length >=rear part edge line length.
6. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: the connecting line of described front and rear is camber line, and forward edge line length >=rear part edge line length.
7. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: described front portion, crotch and rear portion formed by a slice cutting garment piece 1.
8. seamless anti-fall underpants according to claim 1 and 2, is characterized in that: described front portion, crotch and rear portion formed by two panels cutting garment piece 2 and garment piece 3, and garment piece 2 is 1.0 ~ 2.0:1.0 with the transverse elasticity percentage elongation ratio of garment piece 3.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327676.1U CN204617072U (en) | 2015-05-20 | 2015-05-20 | A kind of seamless anti-fall underpants |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520327676.1U CN204617072U (en) | 2015-05-20 | 2015-05-20 | A kind of seamless anti-fall underpants |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901779A (en) * | 2016-06-03 | 2016-08-31 | 昆山腾飞内衣科技股份有限公司 | Male underwear and making method thereof |
| CN106037026A (en) * | 2016-06-03 | 2016-10-26 | 昆山腾飞内衣科技股份有限公司 | Women' s underpants and preparation method thereof |
-
2015
- 2015-05-20 CN CN201520327676.1U patent/CN204617072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901779A (en) * | 2016-06-03 | 2016-08-31 | 昆山腾飞内衣科技股份有限公司 | Male underwear and making method thereof |
| CN106037026A (en) * | 2016-06-03 | 2016-10-26 | 昆山腾飞内衣科技股份有限公司 | Women' s underpants and preparation method thereof |
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