Clothing are opened flat vent in the sides of a garment construction manufacturing method
Technical field
The present invention relates to a kind of clothing and be opened flat vent in the sides of a garment construction manufacturing method.
Background technology
It is to be opened flat vent in the sides of a garment half piece line by two at mouth of making a slit or vent that traditional clothing are opened flat vent in the sides of a garment structure, then directly beats noose at mouth of making a slit or vent or does not beats, and clothing structure fabrication of making a slit or vent is complete.Traditional clothing are opened flat vent in the sides of a garment structure owing to there is stress concentration point at making a slit or vent mouthful so that the intensity at mouth of making a slit or vent is relatively low, and product quality can not be guaranteed.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that the intensity at a kind of mouth of making a slit or vent is higher, the guaranteed clothing of product quality 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 clothing are opened flat vent in the sides of a garment construction manufacturing method, it is characterised in that it comprises the following steps:
Step one, it is opened flat vent in the sides of a garment half and second by first and is opened flat vent in the sides of a garment half piece line from top to bottom at mouth of making a slit or vent;
Step 2, along piece line first outside it be opened flat vent in the sides of a garment half and second it be opened flat the flatiron that carries out cracking of vent in the sides of a garment half and form flanging and then press flanging;
Step 3, lining cloth being folded to form reinforcement lining cloth up and down, the fold line strengthening lining cloth is positioned at its base, and the opening strengthening lining cloth is positioned at its top margin;
Step 4, sew and be opened flat vent in the sides of a garment half and second in first by strengthening lining cloth and be opened flat at the changeover portion that the flanging of vent in the sides of a garment half is corresponding, strengthen the outward flange stitching of the left and right edges of the lining cloth changeover portion corresponding with flanging;
Step 5, strengthen on lining cloth being together sewn into flanging obliquely above at mouth of making a slit or vent the reinforcement limit of two arcs in left and right, strengthen the lower end on limit to the base strengthening lining cloth.
The width of narrow section that flanging is corresponding is 1cm.
Changeover portion is segmental arc.
Piece line back stitching.
Strengthen the top margin of lining cloth at least above to make a slit or vent 1cm at mouth.
Higher than the reinforcement limit not back stitching sewing at mouth of making a slit or vent, less than the reinforcement limit back stitching sewing at mouth of making a slit or vent.
Strengthen outer rim 1cm of the flanging of the lower end distance sustained height on limit.
The top strengthening limit of arc and vertical between corner cut be 15 degree.
Piece line is close in the top sewing strengthening limit.
Compared with prior art, the invention has the beneficial effects as follows:
Due to the fact that and be provided with reinforcement lining cloth, and the reinforcement limit of the arc of " people " character form structure of the sewing between reinforcement lining cloth and flanging, eliminating stress at mouth of making a slit or vent to concentrate, it is higher that clothing the most of the present invention are opened flat the intensity that vent in the sides of a garment structure has at mouth of making a slit or vent, the guaranteed advantage of product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the step one of the present invention.
Fig. 2 is the structural representation of the step 2 of the present invention.
Fig. 3 is the structural representation of the step 3 of the present invention.
Fig. 4 is that clothing of the present invention are opened flat vent in the sides of a garment structure rearview.
Fig. 5 is that clothing of the present invention are opened flat vent in the sides of a garment structure front view.
Fig. 6 is that clothing of the present invention are opened flat vent in the sides of a garment structure folding schematic diagram.
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 limit 8, piece line 9.
Detailed description of the invention
nullSee Fig. 1 ~ Fig. 6,A kind of clothing that the present invention relates to are opened flat vent in the sides of a garment structure,It includes that first is opened flat vent in the sides of a garment half 1 and second and is opened flat vent in the sides of a garment half 2,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 and has identical structure,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 and includes narrow section 3 the most successively、Changeover portion 4 and wide section 5,Changeover portion 4 is segmental arc,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 piece line 9 from top to bottom at mouth of making a slit or vent,Piece line 9 back stitching,It is positioned at changeover portion 4 at making a slit or vent mouthful,Along piece line 9, first outside it is opened flat vent in the sides of a garment half 1 and second to be opened flat vent in the sides of a garment half 2 flatiron that carries out cracking and form flanging 6 and then press flanging 6,The width of narrow section 3 of flanging 6 correspondence is 1cm,These clothing are opened flat vent in the sides of a garment structure and are provided with reinforcement lining cloth 7 at the first changeover portion 4 being opened flat flanging 6 correspondence that vent in the sides of a garment half 1 and second is opened flat vent in the sides of a garment half 2,Described reinforcement lining cloth 7 is folded by the lining cloth that one piece of up-down structure is symmetrical and forms,The fold line strengthening lining cloth 7 is positioned at its base,The opening strengthening lining cloth 7 is positioned at its top margin,Strengthen the shape of lining cloth 7 to be opened flat vent in the sides of a garment half 1 and second with first to be opened flat the shape of changeover portion 4 corresponding to the flanging 6 of vent in the sides of a garment half 2 consistent,Strengthen the outward flange stitching of the left and right edges changeover portion 4 corresponding with flanging 6 of lining cloth 7,Strengthen the top margin of lining cloth 7 at least above to make a slit or vent 1cm at mouth,Strengthen on lining cloth 7 1cm above at mouth of making a slit or vent and be together sewn into the reinforcement limit 8 of two arcs in left and right obliquely with flanging 6,Higher than the reinforcement limit 8 not back stitching sewing at mouth of making a slit or vent,Less than the reinforcement limit 8 back stitching sewing at mouth of making a slit or vent,Piece line is close in the top sewing strengthening limit,It is sewn to minimum with gap at back stitching,Strengthen the lower end on limit 8 to the base strengthening lining cloth 7,Strengthen outer rim 1cm of the flanging 6 of the lower end distance sustained height on limit 8.The reinforcement limit 8 of two arcs in left and right forms " people " character form structure, the top strengthening limit 8 of arc and vertical between corner cut be 15 degree.
A kind of clothing are opened flat vent in the sides of a garment structure, and its manufacture method is as follows:
Step one, it is opened flat vent in the sides of a garment half 1 and second by first and is opened flat vent in the sides of a garment half 2 piece line 9 from top to bottom at mouth of making a slit or vent, piece line 9 back stitching;
Step 2, along piece line 9 first outside it be opened flat vent in the sides of a garment half 1 and second it be opened flat vent in the sides of a garment half 2 flatiron that carries out cracking and form flanging 6 and then press flanging 6;
Step 3, lining cloth being folded to form reinforcement lining cloth 7 up and down, the fold line strengthening lining cloth 7 is positioned at its base, and the opening strengthening lining cloth 7 is positioned at its top margin;
Step 4, sew and be opened flat vent in the sides of a garment half 1 and second in first by strengthening lining cloth 7 and be opened flat at the changeover portion 4 of flanging 6 correspondence of vent in the sides of a garment half 2, strengthen the outward flange stitching of the left and right edges of lining cloth 7 changeover portion 4 corresponding with flanging 6;
Step 5, strengthen on lining cloth 7 1cm above at mouth of making a slit or vent and be together sewn into the reinforcement limit 8 of two arcs in left and right obliquely with flanging 6, higher than the reinforcement limit 8 not back stitching sewing at mouth of making a slit or vent, less than the reinforcement limit 8 back stitching sewing at mouth of making a slit or vent, strengthen the lower end on limit 8 to the base strengthening lining cloth 7.