The sequence of the project: Justify the problem and need. Justify the problem and need. Choose a model. Write a description appearance models.Choose a model. Write a description of the appearance of the model. Choose a fabric. Choose a fabric. Choose necessary tools, fixtures and equipment. Select the necessary tools, fixtures and equipment. Perform product design and simulation.Perform product design and simulation. Carry out the cutting of the product. Carry out the cutting of the product. Compose a technological sequence for manufacturing a product. Compose a technological sequence for manufacturing a product. Calculate the cost of the product. Calculate the cost of the product. Rate the work done. Rate the work done. Protect the project. Protect the project.
Model 4. Linen apron with one-piece bib and pockets in embossed seams. Appliqués are available as trim on the pockets and bib. The model is recommended for practical training in technology lessons The model is recommended for practical training in technology lessons
Model 5. Printed cotton apron with soft pleats at the top, insert pockets in trim fabric. The upper section is processed with a stitched belt, the lower seam is folded with a closed section. The model is recommended for practical training in technology lessons
Model selection. From the models of aprons I drew, I chose model 5. This apron has roomy pockets, it will be convenient to work in it during practical classes in technology. For the manufacture of an apron of this model, a minimum amount of fabric is required. Select a model. From the models of aprons I drew, I chose model 5. This apron has roomy pockets, it will be convenient to work in it during practical classes in technology. For the manufacture of an apron of this model, a minimum amount of fabric is required. Choice of fabric. To make an apron, I chose chintz cotton fabric: as the main one with a printed pattern, as a finishing one-colored. Choice of fabric. To make an apron, I chose chintz cotton fabric: as the main one with a printed pattern, as a finishing one-colored.
The sequence of the project: Justify the problem and need. Justify the problem and need. Choose a model. Write a description of the appearance of the model. Select the model. Write a description of the appearance of the model. Choose a fabric. Choose a fabric. Select the necessary tools, fixtures and equipment. Select the necessary tools, fixtures and equipment. Perform product design and simulation.Perform product design and simulation. Carry out the cutting of the product. Carry out the cutting of the product. Compose a technological sequence for manufacturing a product. Compose a technological sequence for manufacturing a product. Calculate the cost of the product. Calculate the cost of the product. Rate the work done. Rate the work done. Protect the project. Protect the project.
Model 4. Linen apron with one-piece bib and pockets in embossed seams. Appliqués are available as trim on the pockets and bib. The model is recommended for practical training in technology lessons The model is recommended for practical training in technology lessons
Model 5. Printed cotton apron with soft pleats at the top, insert pockets in trim fabric. The upper section is processed with a stitched belt, the lower seam is folded with a closed section. The model is recommended for practical training in technology lessons
Model selection. From the models of aprons I drew, I chose model 5. This apron has roomy pockets, it will be convenient to work in it during practical classes in technology. For the manufacture of an apron of this model, a minimum amount of fabric is required. Select a model. From the models of aprons I drew, I chose model 5. This apron has roomy pockets, it will be convenient to work in it during practical classes in technology. For the manufacture of an apron of this model, a minimum amount of fabric is required. Choice of fabric. To make an apron, I chose chintz cotton fabric: as the main one with a printed pattern, as a finishing one-colored. Choice of fabric. To make an apron, I chose chintz cotton fabric: as the main one with a printed pattern, as a finishing one-colored.
Project theme: MANUFACTURE OF AN APRON
Targets and goals: make an apron for cooking. a gift to a mother (grandmother, sister, girlfriend) or for realization, as well as in order to consolidate the acquired knowledge, skills and abilities in its implementation; to improve the skills and techniques of working with fabric, with a sewing machine, to deepen knowledge of the technology of processing materials, in the section "materials science"; prepare students for independent living, economical, reasonable housekeeping; prepare students for professional self-determination taking into account their abilities and interests; to develop creative initiative, a creative approach to work, to instill in students the elements of entrepreneurship.
1. Materials science.
2. Machine learning
3. Artistic processing of fabric.
4. Design.
5. Modeling.
6. Technological sequence of processing.
7. Economy, entrepreneurship.
Sections of programs necessary for the implementation of the project.
Materials Science.
Engineering.
Artistic processing of fabric.
Design.
Modeling.
Technological sequence of product processing.
Organization of project implementation.
1. Justification of the problem and need.
2. model selection,
3. Choice of fabric.
4. Choice of equipment.
5. Product design and modeling.
6. Open products.
7. Technological sequence of product manufacturing.
8. Product cost.
9. Evaluation of the quality and complexity of the project.
10. Project protection.
The main problems of project implementation
AT model selection
For this project, we have chosen an apron for cookingx works.
Model No. 1
Description of the appearance of the model . Apron - detachable along the waistline, with a bib, patch pockets.The lower part of the apron and oval pockets. The upper section of the bib, the lower and side sections of the apron are trimmed with lace. On bib and pockets- embroidery.
Fabric consumption. The apron is made of 1 m of white cotton fabric. It took 2.5 m of lace to finish the apron.
Model № 2
Cooking set consisting of an apron, towels and potholders. Apron - detachable along the waistline, with a bib, patch pockets. The lower part of the apron, the lower sections of the pockets are made at an angle, figured belt. Bib, belt, pockets,the lower part of the apron, the towel, the pot holder are embroidered.
The apron can be made of light cotton, linen, waffle. Towel and potholder can be made of linen and waffle (or terry cloth if the finish is appliqué). Instead of embroidery, you can make an appliqué by cutting a ready-made flower design from a printed fabric..
Model №3
Cooking set consisting of an apron, towels and potholders. Cutting apron along the waistline. Bib and oval pockets. The lower cut of the apron is made at an angle. The bib, pockets, side and lower sections of the lower part of the apron are trimmed with lace and "heart" appliqué. On the bib there is an applique depicting heart-shaped balloons, at the point of intersection of the threads extending from the balloons, a narrow satin ribbon is sewn, tied into a bow. On a towel and potholder there is also an applique "Hearts". Application colors vary. The appliqué can be made from plain dyed fabric and fabric with small prints.pattern (small peas, small cell).
Model No. 4
Model 4.
Cooking set consisting of an apron, towels and potholders. Bib, apron bottom, pocket- oval shape. Wide oval pocket consists of two compartments. The bib, pocket, lower part of the apron are trimmed with lace. The bib, pocket, towel, potholder are embroidered (instead of embroidery, you can make an appliqué by cutting out : ready-made fabric pattern with a printed pattern).
Model No. 5 (a, b).
Apron for culinary works, detachable along the waistline. The lower part of the apron is rectangular in shape. The upper cut of the bib and bottom cut the lower part of the apron is trimmed with a trim of finishing fabric and lace. Straps are also trimmed with lace. On the bottom of the apron there is an applique of a teapot and a cup. Model 5a finished with polka dot fabric. Model 56 can be finished with any color of fabric, and the teapot and cup can be appliquéd with flowers cut out of printed fabric.
Model No. 6.
Kit forculinary work, consisting of an apron, towels and potholders. The lower part of the apron is rectangular in shape. The upper section of the bib, the lower section of the lower part of the apron are trimmed with a facing made of the same fabric from which the "Cherry" appliqué was made - on the bib, along the bottom of the lower part of the apron, on a towel and on a potholder. The applique can be made from fabric of any color.
Choice of fabric.
For this model of the project, we chose white cotton fabric, as it is durable, light, soft, has good hygienic properties: it easily absorbs moisture, dries quickly, passes air well, is easy to wash and iron. Cotton fabric is produced from cotton fiber - an environmentally friendly product.
Cooking kit can be made from linen, waffle, piqué (a two-tone fabric with a raised pattern resembling machine stitching), poplin (a grosgrain weave made up of very fine warp and finer weft threads), twill (coarse cotton fabric) and satin.
Selection of equipment, tools, accessories.
Fabric choiceWhite cotton fabric was chosen for this model of the project, as it is durable, light, soft, has good hygienic properties: it easily absorbs moisture, dries quickly, passes air well, is easy to wash and iron. Cotton fabric is produced from cotton fiber - an environmentally friendly product.
Cooking kit can be made from linen, waffle, piqué (a two-tone fabric with a raised pattern resembling machine stitching), poplin (a grosgrain weave made up of very fine warp and finer weft threads), twill (coarse cotton fabric) and satin
Selection of equipment, tools, accessories
1. Sewing machine"Gull".
2. Overlock 51-A class.
3. Steam iron, ironing board, iron.
4. Cotton threads No. 40 - for machine work; No. 50, No. 60 - for temporary manual work; No. 45 cotton with lavsan - for sewing on appliqués.
5. Hand needle No. 3, machine needle No. 90, pins, scissors, thimble.
6. Ruler, measuring tape.
Auxiliary materials: paper for patterns and applications, an album with drawings, fashion magazines.
Open the apron.
Cut the apron, taking into account the direction of the shared thread, the front side, allowances for seams, and the economical arrangement of cut details on the fabric.
Construction of an apron drawing.
Note: look at modeling an apron in a technology textbook for grade 5.
Technological sequence of apron processing.
Preparation of cutting details for processing.
1. Lay with straight stitches the lines of the middle of the bib, the bottom of the apron, belt, pockets,
2. Sew straight copy stitches at the pocket locations.
Performing embroidery on the bib.
1. A cup and a spoon can be made with a chain stitch.
2. Flower petals, leaves can be embroidered with a loop stitch.
3. The core of the flower can be decorated with beads or small beads (sew on) or double-sided satin stitch.
4. The embroidery can be positioned so that its middle (or axis of symmetry) coincides with the middle of the bib.
Embroidering on pockets.
1. Flowers in the embroidery pattern can be sewn with a loop-attached stitch.
2. Sew a bead into the core of the flower, or make a double-sided satin stitch.
3. Branches of the Christmas tree to perform a seam "broken Christmas tree".
4. Fill the balls with double-sided stitch.
5. The embroidery on the pocket must be positioned so that the axis of symmetry of the embroidery pattern coincides with the middle of the pocket.
Construction of an apron drawing.
Note: see apron modeling in the technology textbook for grade 5.
Processing of the bib.
1. Process the side cuts of the bib with a seam in the hem with a closed cut.
2. Put the finished straps on the wrong sidesidebib (seams to the middle), pin and tack to the wrong side of the bib. Over the straps, put the facing down. Equalize the upper cuts of the bib and facings. Sweep the side cuts of the facing to the wrong side and iron, baste and stitch the facing with a seam width of 0.7 cm.
3. Bend the facing to the front side of the bib and sweep the seam.
4. Bend the lower edge of the facing by 0.5-0.7 cm to the wrong side.
5. Insert lace under the bottom edge of the facing. Baste and topstitch 0.2-0.3 cm from the folded edge of the facing.
6. Hem the ends of the facing and lace with small oblique stitches.
Processing the bottom of the apron. Lace preparation.
1 Loosen the upper thread tension, set the maximum stitch length to 0.4 cm.
2. On the front side of the lace, at a distance of 0.3-0.5 cm from the cut (edge) of the lace, lay two parallel lines.
3. Tighten the bobbin thread, evenly distributing the gathers.
Compound lace with the lower part of the apron with a stitched seam.
1. Apply lace with the front side to the front side of the apron, aligning the cuts, baste the lace to the apron.
2. Stitch lace.
3. Overcast the stitching seam, fold it towards the apron and secure it in this position with running stitches.
4. Stitch the seam allowances to the apron on the front side at OD - 0.2 cm from the fold.
Pocket processing.
1. Tuck the allowance of the top edge of the pocket to the front side. Sweep along the line of the top edge of the pocket
2. Overstitch the top pocket allowance on the sides.
3. Turn the hem inside out, straighten the corners, iron.
4. Lay a line for tightening along the rounded corners of the pocket, retreating slightly inward from the intended line.
5. Make allowances on the wrong side and iron.
Connected no pockets with the lower part of the apron with a patch seam.
1. Overlay and pin pockets, lining up the sides with copy stitches.
2. Baste and topstitch pockets. Fasten at the top corners.
The connection of the belt, bib with the lower part of the apron.
1. Lay two parallel lines along the upper cut of the lower part of the apron to form gathers.
2. Pull the lower threads at the same time, evenly distributing the gathering.
3. Fold the bib with the lower part wrong sides inward, combining the middle parts, and, having equalized the cuts, chop off.
4. Put a belt on the bib with the front side to the front side of the bib, combining and equalizing the sections of the parts, baste, stitch.
5. Finish the ends of the belt with a seam.
6. Baste the belt.
7. Bend the free section of the belt towards the front side of the lower part of the apron, iron the sewing seam towards the bib.
8. Bend the free section of the belt 1 cm inward, baste and stitch the belt 1-2 mm from the folded edge.
9. Remove running stitches, perform WTO.
Product cost
№
p/p
The cost of an apron for culinary work was 235 rubles. The cost of the product does not include the cost of tailoring, as the apron was made independently. That's why project work economically feasible and contributes to savings in the family budget.
Quality control.
The apron produces a positive emotional effect, is made taking into account the direction of fashion and design, is reliable and easy to use. Subject to all the requirements for the quality of the finished product, you can get a competitive product if you want to do business.
Project protection.
The student must determine the complexity of the completed project, identify its positive and negative sides and indicate what can be changed in the technological sequence of its manufacture in case of re-execution of the product, name the mark that she deserves for doing this work.
Parshina Alina
creative project"Apron" Designed for students of grade 5 under the program of V. D. Simonenko. Contains a brief history apron, technological map, economic and environmental justification. May be useful for 5th grade students when doing a project.
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Municipal educational institution
"Bolsheelkhovskaya secondary school"
Lyambirsky municipal district of the Republic of Mordovia
Explanatory note to the creative project
Completed by: student of 5 "A" class
Parshina Alina
Leader: technology teacher
Parshina L.M.
With. B. Elkhovka
2011
Introduction……………………………………………………………………………….3
Chapter 1 Product Design…………………………….....................................7
1.1. Justification for the choice of the project……………………………………………………….7
1.2. Justification for the choice of materials………………………………………………….11
1.3.Decorative design……………………………………………………………………………………………. .......12
……………………………………..13
2.1. The choice of manufacturing technology…………………………………………………..13
2.2. Tools and fixtures………………………………………………….15
2.3. Safety precautions………………………………………………………………15
Chapter 3 Economic justification project…………………………………..17
3.1. Cost calculation……………………………………………………………….17
3.2.Economic assessment……………………………………………………………….17
…………………………………………..18
Conclusion……………………………………………………………………………….19
List of used literature……………………………………………….. 20
Application
Introduction
An apron (or apron) is a widespread and almost unchanged part of clothing from ancient times to the present day. Its history begins with Ancient Egypt. Already in the early period of the existence of this country, men, consisting of public service, and used primitive drapery. It was attached in front to a belt, which was a narrow strip of leather or connected (woven) reed stems.
Over time, the apron has become a ubiquitous type of clothing. It was a piece of fabric, the middle part of which, gathered into folds, was applied to the body from the front, the rest was wrapped around the body and fastened with a free end tucked into the middle part. The apron was held with a belt. The middle part of it had a trapezoid, triangular or fan-shaped shape.
This piece of clothing played a very important role in the ceremonial attire of the rulers, as evidenced by numerous monuments.
The apron was also part of the clothing of other ancient Eastern peoples. So, for example, it was widespread in Western Asia.
From the East, the apron "migrated" to Europe. In Crete and Mycenae in the Bronze Age (XIX-XVIII centuries BC), men wore a wide leather belt, with which an apron was attached around the hips. It was worn in such a way that it fell at an angle in front, and its vertical edge ran obliquely from the hip to the knee of the other leg. The fabric of the apron was decorated with a woven color pattern.
And it is also known that in ancient Greece, men at first also wore an apron tied around their hips, and over it they put on horseradish (a large woolen scarf). Later, the apron was tied over the tunic.
The apron was a characteristic accessory menswear and the Etruscans. In appearance, it resembled Cretan, but it was worn over a blouse with sleeves. And among the Romans, the apron is known only as part of the clothing of the priests, soldiers of some auxiliary types of troops and gladiators.
Since the Middle Ages, the apron has become an almost permanent accessory to work clothes. Casual dress during work should be covered with something. The apron was worn by blacksmiths, shoemakers, cooks... Workshop craftsmen considered the apron an integral part of their professional clothing.
The women's apron eventually became the accessory of a married woman's toilet. In the XVI century. two aprons made up a skirt. He also adorned the wives of eminent citizens. In Germany, burgher wives wore aprons (white or colored), sometimes even double (front and back).
The apron periodically comes into fashion among the upper strata of the population. French women during the reign of Louis XIV (1660-1710) at home and on a walk tied a small apron with a rich trim around the edge. Sometimes, however, wanting to pay tribute to fashion, women did not at all think about how comical it looks. Following the example of the city nobility, peasant girls began to embroider and decorate their aprons in every possible way. Cunning for invention, European fashion invented several types of aprons for different cases life. So, for example, a self-respecting European woman, when she went to the table, was obliged to cover her dress with a large napkin. So there was a special apron - table (from the French word "table"). Another type of apron with a similar name is the tablion, but completely different in purpose. This is an apron for special occasions, sewn to the front and back of the cloak. It was borrowed from ceremonial Byzantine clothing and for the emperor was made of silk brocade with a pattern, and for the courtiers it was made of smooth, one-color matter, but then he got used to the new role of a fashion accessory.
Over time, the apron became part of the festive folk costume. In some areas of Germany, a wide apron was worn only on especially solemn occasions. In Moldova, a distinctive feature of folk clothing was two aprons, covering the body in front and behind, not converging on the sides, with a rich color pattern.
The traditional Russian apron was made of checkered homespun fabric with trimmed edges and red ties. In the North, the apron was embroidered and could have sleeves.
Interesting apron late XIX in. from the city of Kargopol, Olonets province. The intricate patterns embroidered on it are nothing but ancient agricultural calendars. Six petals and six sprouts of the circle designate 12 months, and the conditional icons outside are the most important milestones of the annual circle of field work. Similar calendars were also embroidered on the hem of shirts and towels. You can understand how they valued these things, carefully passing them from generation to generation by inheritance. It is characteristic that in some regions of Russia (for example, in Transbaikalia), the traditional apron was preserved as part of the festive attire until the middle of the last century.
During the First World War, the apron proved to be an indispensable part of clothing. Many women had to do men's work: they became road workers, mechanics, and so on. At this time, the "maid's clothes" apron turns into a work women's clothing. Perhaps, from that time on, it ceased to exist as a purely decorative element and became an accessory for household clothing for work at home, as well as industrial clothing.
However, nowadays the apron is gradually losing this function. To protect against harmful production factors new special clothing is being developed - these are dressing gowns and overalls. The apron also disappears from the wardrobe of housewives.
After studying the history of the apron, I decided to try my hand at creating my own creative project "Apron".
I set a goal: to make an apron for homework.
Formulated tasks:
- Design a cotton apron;
- Based on the technologies studied, develop a simple process for making an apron;
- Produce the product on time.
Chapter 1 Product Design
1.1 Rationale for project selection
I started by analyzing existing models. The apron consists of several parts: a bib, a belt, straps, a lower part and pockets, but it can also be without a bib. My apron will be with a bib.
First, I took measurements.
Sequence of work and designation of measurements | Name of measurements | How to take measurements | Appointment of measures | My measurements, see |
C t | Half waist | Measured at the narrowest point of the body | To calculate belt length | 38 cm |
C b | Half hips | Measured along the line of the hips horizontally | To calculate the width of the apron | 46 cm |
D and | Length of the product | Measured from waistline to desired length | To determine the length of the apron | 49 cm |
B n | Bib Height | Measured from the waist line up to the desired height | To determine the height of the apron | 17 cm |
Then I completed the drawing, according to the developed technological map
Line name | Calculation | Building |
Waistline | Draw a right angle at point T |
|
bottom line | D i = 49 cm | From point T down, set aside the value of the measurement D and and put a dot |
Apron width | C b: 2+6= 29 cm | From points T and H, set aside the resulting value to the left. Set T points 1 and H 1 |
Location of the pocket | Constant | 1. Set aside 6 cm from point H down and put point K. 2. draw a horizontal line from point K down. 3. from point K to the left set aside 7 cm and put point K 1 4. from point K 1 down and to the left set aside 15 cm and put points K 2 and K 3 . 5. connect the dots K 1 and K 2 straight. 6. from point K 2 to the left and from point K 3 set aside 15 cm down and put K 4 Construct a square K 1 K 2 K 4 K 3 |
Bib Height | Constant | Through the point T, extend the line and set aside 15 cm on it. point G. |
Bib width | Width = 7cm | 1. Draw a straight line from point G and set aside 7 cm on it. Put point G 1 2. From the T point, set aside 7 cm to the left and put the T point 2. 3. connect points D 1 and D 2 in a straight line. |
belt width | 6 cm | Set aside 6 cm from the point P upwards. Put a point P 1 |
Belt length | C m x 2 + 20=96 cm | Set aside 80 cm from point P1 to the right. Construct a rectangle P P 1 P 2 P 3 |
Strap width | 7 cm | Set aside 7 cm from point B upwards. Set point B 1 |
Strap length | 50 cm | Set aside 50 cm from point B 1 to the right. Construct a rectangle B B 1 B 2 B 3 |
Built a drawing in M 1: 4
Performed modeling according to the selected sketch.
The pattern of the apron detail was obtained on the basis of the basic drawing by modeling.
From point T 1 laid down 10 cm.
Through points B, B 1, T, T 1, T 2, T 3 built a new line of upper, side cuts of the apron.
Using the pattern of half of the apron part, I built the main part of the product in full size on paper.
1.2 Rationale for the choice of materials
For the apron, I chose cotton fabric - chintz. This fabric has a beautiful appearance at a low cost. Good hygienic properties of this fabric (high hygroscopicity, medium dust capacity) provide a person with comfort in such clothes. In addition, chintz is strong enough and does not require any washing when washing. special conditions. And the good technological properties of cotton fabrics (medium fraying, low slip, medium shrinkage) allow even a novice seamstress to sew neat and beautiful things.
The disadvantages of this fabric include strong wrinkling, low abrasion resistance, which leads to the fact that the fabrics lose their beautiful appearance when worn.
Fabric consumption: with a fabric width of 80 cm, you will need 60 cm of printed cotton fabric.
As a decorative design, I chose a red bias tape. She processed the sections of the apron and pocket.
Chapter 2. Product manufacturing technology
2.1. The choice of manufacturing technology
Made an apron cut.
Before cutting the details, I first checked whether the fabric was shedding.
Then I decanted the fabric, determined the lobar thread and the presence of weaving defects.
The layout of the details of the apron on the main fabric was made according to the following scheme:
Technological sequence of sewing an apron with a one-piece bib.
- Preparation of cutting details for processing.
- Connection of all parts of the apron with the main part.
- Processing the apron with oblique trim.
- Processing the bib with oblique trim and making ties.
No. p / p | Operation name | Execution Technology | Seam designation |
Finishing the top edge of the pocket | Fold over the seam allowance to the wrong side, sweep and topstitch the seam to the hem with a closed cut. | ||
Connecting the pocket to the main part | Baste the pocket to the main part and stitch it along the seams on the pocket to the main part. | ||
Processing with an oblique trim of the side and lower sections of the lower part of the apron | a) Put on the wrong side of the lower part of the apron the front side of the undercut turning, baste. Overstitch the seams with a seam width of 1 cm, trim the ends of the threads b) Cut the fabric in the corners, turn the facing right side out, sweep the seam. Bend the raw cut of the facing to the wrong side by the amount of the seam allowance, pre-cut the fabric, sweep it up. Sew the facing on the main part. Trim the ends of the threads. | ||
Wet heat treated seam | Iron the facing, pre-moistening it slightly | ||
Processing bib sections with simultaneous attachment of straps and the formation of ties | Process the side and top sections of the bib with a piping seam, forming ties at the same time. Fasten the line. Trim the ends of the threads. | ||
Wet - heat treatment of the product | Lightly moistened, iron the finished product. |
- Tools and fixtures
For the manufacture of my product, I need equipment, with the help of which I achieved the result, i.e. sewed an apron and a scarf is:
1. Sewing machine
2. Ironing board, iron with steam humidifier, iron.
3. Cotton threads No. 45 for machine work, No. 50-60 - for estimating work.
4. Hand needle for estimating works No. 3, machine needle No. 70.
5. Measuring tape.
6. Line cutter.
7. Paper for patterns.
8. Scissors.
2.3 Safety
Iron safety rules:
- Before connecting the iron to the mains, check the insulation of the cord and the position of the iron on the stand.
- Turn the iron on and off by grasping the plug body with your fingers, and not the cord.
- When working with the iron, you must have a rubber mat under your feet.
- At the end of work, the power supply of the ironing tables must be turned off.
It is forbidden:
- Allow the iron to fall, switch the wire with the formation of loops and knots, overheat the iron.
- Cool the overheated iron by immersion in water or with a spray bottle.
- Put the iron on the power cord.
- Work with a defective iron and independently correct malfunctions of the iron and electrical wiring. Consumption
Total
Textile
35 rub.
35 rub.
Threads
5 rub.
Bias binding
3 rub.
15 rub.
Total
55 rub.
3.2 Economic evaluation
Since I sewed the apron in the school workshop, I did not take into account the cost of electricity, did not pay rent for the premises, and did not pay myself a salary. So, the full calculation of the cost of the product amounted to 55 rubles. It follows that tailoring an apron cost me less than a similar one in a store.
Chapter 4 Environmental Assessment of the Project
Nowadays, one of the urgent problems is the problem of ecology. A person should use environmentally friendly products and materials for the safety of his life. Such materials should also be used to create clothes. Now there are many different materials
The apron is made of natural fabric - the raw material for production, which is cotton fibers, that is, the material is eternal due to its constant renewal.
Making an apron on a sewing machine is an environmentally friendly production, because:
- The atmosphere is not polluted.
- No emissions of harmful substances for human health.
- Virtually waste-free production.
Cotton during operation does not have a harmful effect on the human body and environment. Therefore, the manufacture and further use apron does not entail changes and disturbances in human life.
Conclusion
I did a great job, showing creativity, skill, diligence and skill, even if not the most perfect. My apron will please the eye of every housewife, and the male half will be pleased to see me in an attractive apron. Beauty and usefulness, beauty and expediency are thus intertwined in my work.
List of used literature
- Technology. Service Labor: Grade 5: A Textbook for Students educational institutions/ [Yu.V. Krupskaya, N.I. Lebedeva, L.V. Litikova and others]; ed. A.D. Simonenko. - 4th ed., revised, - M.: Ventana-Graf, 2009. - 192 p.: ill.
Internet resources: yandex. en
- wikipedia.org.
- http://technologia.ru
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