In this article, we consider the features of the assembly of a curtain ribbon. You will learn what assembly coefficient is affected and how this value is calculated. We also study in detail the technology of fastening the curtain braid and the formation of decorative folds, which will allow you to carry out the curtains personally.
Curtain ribbon
What is a curtain tape
The curtain tape is a longitudinal braid that performs the role of a frame for drapering a curtain. Inside the tape in special pockets there are cords, the tension adjustment of which allows you to form decorative folds at the top of the port.
The drapery technology of the curtains is quite complicated, without proper experience to give the tissue, the desired appearance is almost impossible. The curtain ribbon greatly facilitates this process - when using it, you can create folds of any density and forms, moreover, to calculate and sew a ribbon to the canvase without problems can be able to any needlewoman.
All brams presented in the market can be divided into the following groups:
- Opaque - intended for dense portroom fabrics, and transparent - used for decorating tulle and curtains from lightweight materials, such as organza and polyester;
- Narrow - width from 2.5 to 5 centimeters, and wide - from 6 to 15 centimeters;
- Sewn - adding to the cloth using a sewing machine, and braids are glued by a hot iron;
- Depending on the method of fixing on the cornice, tapes with velcro or loops are distinguished.
Also, braids differ among themselves with the number of assembly cords and hooks, from the configuration of which the appearance of the formable folds depends.
The most popular are ribbons creating the following forms of drapery:
- Pencil folds of vertical shape;
- Buffed rhomboid folds;
- Fan (french) folds;
- Folding bells.
Folding-bells
Pencil folds can be collected using the simplest tape with two cords without fixing hooks. All the drapes of complex form belong to the category of shaped, for their formation, braids are used with a fairly complex design, in which there are hooks limiters that prevent fabric straightening.
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Assembly coefficient and its calculation
The assembly coefficient of curtains is the value of the ratio of the size of the web and the curtain ribbon, on which the initial length of the braid is depends necessary for the formation of a certain type of drapery product.
The assembly coefficient is determined on the basis of the folds of the folds you want to get:
- To form a pencil assembly - from 2.5 to 3;
- For bunk folds - from 2.5 to 3;
- Buffacing - 2.5;
- French folds - 2.5;
- Flemish assembly - 2;
- Folding glasses - from 2 to 2.5.
Separately, it is worth mentioning the assembly coefficient for the curtains on the chalks - it is 1.6-2.5. To dramatize the curtains fixed with the help of recordings, a braid is used, the design of which is different from the standard tapes - it contains special holes under the ring mounts.
The larger assembly coefficient for the curtains you use, the more densely the folds will be located relative to each other. The above coefficients are not mandatory, if desired, they can be increased by 0.5-1 and get more thick drapery.
Give an example of calculating the length of the braid for the curtain of the Italian type consisting of one canvas. The source data are as follows: the length of the eaves is 3 meters, the coefficient for assembling Italian curtains with pencil folds - 2.5.
- 3 × 2.5 +10 = 7.6 m.
An additional 10 centimeters we take about the reserve so that when mounting the braid on the canvas, it was possible to turn its edges into the inside.
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Assembling a curtain ribbon
The list of tools required to build a curtain tape will depend on the type of braid you use. For the attachment of the self-adhesive braid, only iron and parchment paper is enough, while ordinary tapes need to be taken with a sewing machine.
First of all, you need to make an assembly on the fabric:
- We bring to the wrong edge of the curtain on the width, equal to the width of the braid, then start and touched the cloth;
- We put the bracket on the curtain, we sweep the side edges inward by 2-3 centimeters. It is necessary to position the ribbon so that it retreats 1 cm. From the top of the web and 3-4 centimeters from its extreme sides;
- We admonitate the upper and lower circuit of the braid for the entire length of the curtains. On the longitudinal stitch, we also make the tape near each inner thread;
- Twice bend and add the side areas of the fabric in the places of deposit of the braid from the edges of the canvas.
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After the assembly of the curtains is made flying the fabric and proceed to the tape and drapering the curtain.
It is better to do this with an assistant, since one evenly distribute the folds on a large canvase is quite difficult. If you work alone, secure one edge of the curtain on the door handle - it will greatly facilitate the entire process.
It is extremely important to prevent the ribbons while working, since after hanging the curtains on the corze, it straightens and the received folds are deformed.
To begin, fix one edge of the braid - on its sides are the ropes for tightening, which you need to tie so as to limit the movements of the fabric on the opposite side of the canvas.
The folds on the curtain are set using the tissue shifts along the threads of the braid. In the process of drapeting due to a decrease in the width of the web, the side ropes will be offended, wate them on the cardboard.
Drapery
When the folds on the fabric begin to prevent its further movement, slide the cloth towards the fixed edge of the tape. The degree of assembly increases until the curtain receives the desired width, it is necessary to regularly check with a roulette or meter.
By achieving the required width of the curtains evenly distribute the resulting folds and fix the ropes of the braid. Do not cut them off them, because in the future you will repeatedly need to be erased and stroke the cloth, which is much more convenient to do with painted fabric. Now it remains only to hang on the braid fixing hooks and fasten the curtain on the cornices.