Clothes are opened flat vent in the sides of a garment construction manufacturing method
Technical field
Vent in the sides of a garment construction manufacturing method is opened flat the present invention relates to a kind of clothes.
Background technology
It is that two are opened flat at vent in the sides of a garment half piece line to mouth of making a slit or vent that traditional clothes are opened flat vent in the sides of a garment structure, then at mouth of making a slit or vent
Directly beat noose or do not beat, clothes structure fabrication of making a slit or vent is finished.Traditional clothes are opened flat vent in the sides of a garment structure due to being deposited at making a slit or vent mouthful
In stress concentration point so that the intensity at mouth of making a slit or vent is relatively low, and product quality cannot be guaranteed.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided the intensity at a kind of mouth of making a slit or vent is higher, and product quality is obtained
The clothes of guarantee are opened flat vent in the sides of a garment construction manufacturing method.
The object of the present invention is achieved like this:
A kind of clothes are opened flat vent in the sides of a garment construction manufacturing method, it is characterised in that it is comprised the following steps:
Step one, first is opened flat vent in the sides of a garment half and second is opened flat vent in the sides of a garment half from top to bottom at piece line to mouth of making a slit or vent;
Step 2, first on the outside of it be opened flat vent in the sides of a garment half along piece line and second be opened flat vent in the sides of a garment half and carried out flatiron of cracking
Form flanging and then press flanging;
Step 3, lining cloth is folded to form reinforcement lining cloth up and down, the fold line for strengthening lining cloth is located at its base, strengthens lining cloth
Opening be located at its top margin;
Step 4, lining cloth will be strengthened to sew be opened flat vent in the sides of a garment half in first and second be opened flat the corresponding mistake of flanging of vent in the sides of a garment half
Duan Chu is crossed, strengthens the outward flange suture of the left and right edges changeover portion corresponding with flanging of lining cloth;
Top is together sewn into adding for the arc of left and right two with flanging obliquely from mouth of making a slit or vent on step 5, reinforcement lining cloth
Qiang Bian, strengthens lower end to the base for strengthening lining cloth on side.
The width that corresponding narrow section of flanging is 1cm.
Changeover portion is segmental arc.
Piece line back stitching.
The top margin for strengthening lining cloth is at least above 1cm at mouth of making a slit or vent.
Higher than the not back stitching sewing of the reinforcement side at mouth of making a slit or vent, sewed less than the reinforcement side back stitching at mouth of making a slit or vent.
Strengthen the outer rim 1cm of the lower end apart from the flanging of sustained height on side.
The top on the reinforcement side of arc and it is vertical between corner cut be 15 degree.
Piece line is close in the top sewing for strengthening side.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention strengthens lining cloth due to being provided with, and strengthens " people " character form structure of the sewing between lining cloth and flanging
The reinforcement side of arc, eliminates the stress concentration at mouth of making a slit or vent, therefore clothes of the present invention are opened flat vent in the sides of a garment structure and have at mouth of making a slit or vent
Intensity is higher, the guaranteed advantage of product quality.
Brief description of the drawings
Fig. 1 is the structural representation of step one of the invention.
Fig. 2 is the structural representation of step 2 of the invention.
Fig. 3 is the structural representation of step 3 of the invention.
Fig. 4 is opened flat vent in the sides of a garment structure rearview for clothes of the present invention.
Fig. 5 is opened flat vent in the sides of a garment structure front view for clothes of the present invention.
Fig. 6 folds schematic diagram for clothes of the present invention are opened flat vent in the sides of a garment structure.
Wherein:
First be opened flat vent in the sides of a garment half 1, second be opened flat vent in the sides of a garment half 2, narrow section 3, changeover portion 4, loose section 5, flanging 6, strengthen lining cloth 7,
Strengthen side 8, piece line 9.
Specific embodiment
Referring to Fig. 1 ~ Fig. 6, a kind of clothes of the present invention are opened flat vent in the sides of a garment structure, it including first be opened flat vent in the sides of a garment half 1 and
Second is opened flat vent in the sides of a garment half 2, and described first is opened flat vent in the sides of a garment half 1 and second is opened flat vent in the sides of a garment half 2 with identical structure, and first is opened flat
Vent in the sides of a garment half 1 and second it is opened flat vent in the sides of a garment half 2 and includes narrow section 3, changeover portion 4 and loose section 5 successively from top to bottom, changeover portion 4 is arc
Shape section, described first is opened flat vent in the sides of a garment half 1 and second is opened flat vent in the sides of a garment half 2 from top to bottom at piece line 9 to mouth of making a slit or vent, piece line 9
Back stitching, is located at changeover portion 4 at mouth of making a slit or vent, and first on the outside of it is opened flat into vent in the sides of a garment half 1 along piece line 9 and second vent in the sides of a garment half is opened flat
The flatiron that crack of piece 2 forms flanging 6 and then presses flanging 6, and the width that corresponding narrow section 3 of flanging 6 is 1cm, and the clothes are opened flat
Vent in the sides of a garment structure is opened flat vent in the sides of a garment half 1 and second is opened flat at the corresponding changeover portion 4 of the flanging 6 of vent in the sides of a garment half 2 and is provided with reinforcing line first
Cloth 7, the lining cloth 7 of strengthening is formed by one piece of symmetrical lining cloth folding of up-down structure, and the fold line for strengthening lining cloth 7 is located at its bottom
Side, the opening for strengthening lining cloth 7 is located at its top margin, and the shape and first for strengthening lining cloth 7 are opened flat vent in the sides of a garment half 1 and second are opened flat vent in the sides of a garment half
The shape of the corresponding changeover portion 4 of flanging 6 of piece 2 is consistent, outside the left and right edges changeover portion 4 corresponding with flanging 6 of reinforcement lining cloth 7
Edge is sutured, and the top margin for strengthening lining cloth 7 is at least above 1cm at mouth of making a slit or vent, and top 1cm is oblique from mouth of making a slit or vent on reinforcement lining cloth 7
Lower and flanging 6 is together sewn into the two reinforcement sides 8 of arc in left and right, higher than the not back stitching sewing of the reinforcement side 8 at mouth of making a slit or vent, is less than
Piece line is close in the back stitching sewing of reinforcement side 8 made a slit or vent at mouth, the top sewing for strengthening side, with back stitching at gap be sewn to minimum, plus
The lower end on strong side 8 to the base for strengthening lining cloth 7, strengthens the outer rim 1cm of the lower end apart from the flanging 6 of sustained height on side 8.Left and right two
The reinforcement side 8 of individual arc constitutes " people " character form structure, the top on the reinforcement side 8 of arc and it is vertical between corner cut be 15
Degree.
A kind of clothes are opened flat vent in the sides of a garment structure, and its preparation method is as follows:
Step one, first is opened flat vent in the sides of a garment half 1 and second is opened flat vent in the sides of a garment half 2 from top to bottom at piece line 9 to mouth of making a slit or vent,
The back stitching of piece line 9;
Step 2, first on the outside of it be opened flat vent in the sides of a garment half 1 along piece line 9 and second be opened flat vent in the sides of a garment half 2 and cracked
Flatiron forms flanging 6 and then presses flanging 6;
Step 3, by lining cloth up and down be folded to form reinforcement lining cloth 7, strengthen lining cloth 7 fold line be located at its base, reinforcing line
The opening of cloth 7 is located at its top margin;
Step 4, lining cloth 7 will be strengthened to sew be opened flat vent in the sides of a garment half 1 in first and second be opened flat the correspondence of flanging 6 of vent in the sides of a garment half 2
Changeover portion 4 at, strengthen lining cloth 7 left and right edges changeover portion 4 corresponding with flanging 6 outward flange suture;
Top 1cm is together sewn into two arcs in left and right with flanging 6 obliquely from mouth of making a slit or vent on step 5, reinforcement lining cloth 7
The reinforcement side 8 of shape, higher than the not back stitching sewing of the reinforcement side 8 at mouth of making a slit or vent, less than the back stitching sewing of reinforcement side 8 at mouth of making a slit or vent, plus
The lower end on strong side 8 to the base for strengthening lining cloth 7.