How to just sew a sleeping bag. Shalas and sleeping bag do it yourself: master classes

No tourist campaign, a long-distance expedition or simply exit with a night in nature will not cost without high quality. A warm bag for sleep helps a person to rest after an active day, restore strength and health, to warm up in low-night temperatures. When choosing a sleeping bag, it is worth considering several particularly important parameters.

Sleeping bags selection parameters

1. Terms of Use. If you are planning to make hiking in extreme conditions with low temperatures, you will need the warmest model. Please note that such a sleeping bag will cost more than everything, and will be the big weight. For the summer heat this option is not suitable. For summer warm nights it is worth choosing lightweight thin models of sleeping bags.
2. The length of the sleeping room. There are standard (up to 195 cm), children's (up to 145 cm), adolescent (up to 167 cm), enlarged (up to 205 cm). It is very important to choose the proper envelope in size, since too large sleeping bag will not provide comfortable sleep and high-quality thermal protection.
3. Sleeping bag design. They are in the form of a blanket and a cocoon. The bedrooms of the first type work on the principle of usual blankets, with a side clasp, with which the blanket turns into a bag. Such models can be sold complete with head restraints or without them. Boots-cocoons provide better thermal insulation of travelers, as the body is better fit. Coconons models are narrowed to the bottom, which allows you to preserve precious heat. It is advisable to choose a model with an extension at the knee level, so you can feel more comfortable and can turn over. These bags occupy a minimum place in a hiking backpack, as well as very comfortable in operation. In particularly important zones there are special insulation: in the hood, on the bottom, along the lightning, around the shoulders.
4. The weight of the envelope is very important parameter, because you will have to wear a sleeping bag on your own shoulders. Cheaper models are made, as a rule, from classic Materialswhich cannot provide weight reduction. Manufacturers using modern lightweight materials that are wonderfully warmingly won noticeably. The weight of a good bag is about 1-1.5 kg.
5. Pay attention to the external material and inner coating, insulation. The material for the outer layer should be strong, wear-resistant, thermo- and moisture-resistant. The inner layer should be warm and breathable, soft and pleasant to the body. For example, cotton is most pleasant to the body, but when wetting it can become quite heavy. In this regard, a nylon wins, which does not delay moisture and reduces the weight of the product, but this fabric is not so pleasant to the body. Insulation are natural and artificial. The highest quality is the filler from a natural fluff. Such bedrooms are almost weightless, heated perfectly with any, even very low temperatures. Their disadvantage is that when moisture gets into moisture, they become severe and dry long. Sew the sleeping bag in the campaign is often not possible, and if the bag is long in the rolled state, then the filler can be contrary. Therefore, synthetic materials are used as fillers for sleeping rooms, among which the popularity of the Sintepon, Hollofiber, Tinsules, etc. have become popular, they warmly welcome the initial shape and dry.
6. Choose a sleeping bag with high-quality fittings. Snakes should be strong, a strengthened tape should be sewn along the lightning, which protects the zipper from the falling fabric, the hood must be equipped with a strong culish. To more expensive models Convenient water-panable carrying bags are attached on the scenes, thanks to which the volume of the sleeping room decreases several times.

High-quality and durable sleeping bags are quite a lot, and if you consider that in hiking you go not so often, then buy an expensive sleeping bag at least illogical. Therefore, you will use instructions with detailed description how to sew a sleeping bag with your own hands. To decide on the bedroom model, carefully examine the above package options. For self-sewing, you need to decide which fabric to use for an external, inner layer, what to choose a filler, prepare accessories.

As a filler, you can choose a goose down, which is characterized by excellent thermal insulation characteristics, or a synthetic procession that will delight you with its value. Also in the model made own handsYou can combine filler materials. For the outer layer, fluff and moisture-proof fabrics are selected. The inexpensive cloth suitable for these purposes is the Capron and Cloak. For interior decoration Choose an inexpensive lightweight and durable cotton fabric, such as perkal. In addition to fabrics and fillers, you will need accessories for your bedroom model, most often zipper and scenes, kapron threads and laces.

I propose to make the sleeping bags for recreation, which can be used in nature, in the country and even at home during the absence of heating.

It will take: 2 bags of 90 cm wide: 2 detachable zippers (180 cm and 75 cm) 2 Magnetic buttons Fabric weeping TAFETA 6.2X1.45 M SHAFEDER (density 200 g / m) 4.2x2.2 m 7 m Width lines 20mm 8 trinket buckles Lining tier tints Capron tips Cord clamps.

Warm sleeping bag

From the cloak tissue, we cut a 180x206 cm rectangle (I got 2 parts, because tissue width 145 cm). The same parts cut out of the lining and woolen seal.

We compare the seal and lining, laying parallel lines in the width of the workpiece at a distance of 50 cm.

Details from cloak tissue are feeding lightning. First we sew a zipper with a length of 75 cm: unbutton, we apply to the middle of the bottom edge and we feed both tapes of zipper from the center to the edges of the workpiece, without reaching the corners of the part about 5-7 cm. To long sections, we feed the tape of the plug-in fastener (180 cm), not reaching to the edge.

We fold the front sides inside the wagged lining and the fabric of the vertex, we combine the corners and compare it at a distance of 0.7 cm from the edge to the sides. Cut the insulation in the corners and turn the product through the non-sewn edge.

Install the magnetic buttons (photo 1) in the corners. In the future, they will help combine two sleeping bedrooms when construeding.

We decide the workpiece and align the top. Lightning length is such that the sleeping bag is not closed to the edge of the vertex by 12 cm. The upper unexposed slice is tailored to 2 cm and drain a zigzag, forming a scene (photo 2). Insert the lace into it, install the locks and tips. SECOND SPLAND SHEEM is similar.

Reliable protection

From the remains of the top tissue sewing bags for bags. For each, we cut out one square with the sides of 80 cm. One cut down and drain - it turns out a sterisk for a lace. Then we sew the blanks on the side and lower sections. For the volume of the bottom, we tighten the angles (photo 3, 4). Insert the lace, the retainer, tips and lay the bags.

Compact storage

Compression screeds (a system of belts with buckles, allowing to drag a sleeping bag and reduce its volume) very much save space in a small trunk of small trains or backpack. For each of the screeds, cut 2 squares (25x25 cm). Penitate and spend all sections. To two of them (lower parts) in the corners, we add 65 cm slings with a length of 65 cm. In the 2 remaining squares, cut the holes in the middle (they are needed so that the air is easier when the sleeping is easier). At the corners, sew rows (16 cm) with buckles, and from above - handle (photo 5, c) screed ready (photo 7) - you can get fishing or hiking.

* Sherievous - a bulk nonwoven insulation from sheep wool and highly arranged hollow polyester fiber, possesses both insulating and medical properties: Perfectly absorbs moisture, allows the body to breathe and neutralizes harmful substances that are allocated from then.

Of the available sleeping bags for mountain trips can be recommended for use only bags-blankets with various synthetic heaters. They provide quite a full vacation in the campaign. Cotton bags are almost unsuitable for outdoor activities due to greater weight, large volume and high gigroscopic wool. During the campaign in highlands, at nights above the snow line, you can only use down bags or bags with an equivalent fluff with a synthetic insulation.
Sleeping bag is easy to make yourself. What bag to give preference - a single or multi-size one? The advantages of a single bag are obvious: higher comfort at night; There are no problems in the distribution of participants in tents; With the forced separation of the group (intelligence, transportation of the victim, the abandon, etc.). Single bag can serve as a personal equipment.
The shortcomings of the multi -est sleeping bag include a large volume (three-bed bag, if it is solid, it takes the entire volume of the backpack). When planning winter mountain trips, it is recommended to sew double (thickness) sleeping bags - one to one. Such bags are somewhat harder than ordinary, but significantly warmer. In addition, it is possible to use every bag separately.

Designs and Sewing Methods There are several ways to manufacture down gear equipment (Fig. 114). The first method (Fig.114a) is the most time consuming, but with minimum flow Fabric lessons. for homemade manufacture Practically does not apply. With the second method (Fig.114b), the leisure fabric is alternately asked to the outer and internal covers. The method is also quite complicated.
with the third manufacturing method (Fig.114B) the calculation of the target of the target is the largest, and the bag is somewhat heavier, but it is easier to sew it (in fact, two bags are sewed, one in the other is inserted and stitching on the neck), it is easy to dry, removes one part from other. This method is most common with homemade making not only sleeping bags, but also down jackets, vests, trousers.

Fig. 114. Ways to manufacture a down sleeping bag: A - with minimal tissue consumption; b - the leisure fabric alternately sends to an internal and external case; B is the easiest sewing way; 1 - Case, 2 - Prone, 3 - Pooh, 4 - seam.

Fig. 115. Patterns of details of a single sleeping bag. The dimensions are designed for a person with a growing 175-180 cm and are given without passes of the seams.

There are many designs of single beds down jackets. We offer a design, relatively simply implemented during homemade manufacturing (Fig.115). For this, it is necessary to 8m calendarized capson (with 1m width) for external and internal covers and 8m tissues - for the seizure. For packing requires 0.8-1.0kg fluff. Sew the bag follows by dumping threads. The weight of the finished bag is from 1.4 to 1.8kg (depending on the density of the material and the amount of the fluff). To facilitate the flux cleaning process and stuffing the product, several devices were developed using a household vacuum cleaner.
It is advisable to take into account that in lately Sleeping bags are used in combination with subtenuine polyethylene or polyurethane foam rugs with high thermal insulation properties, so the bottom of the bag can be made more subtle than the top.
Circling the details from the kapron tissues are conveniently acutely sharpened by the stale of the electric soldering iron, putting the cloth on the plywood sheet, the drawing board, etc. It is better to sew a bag better in such a sequence:
- to carve out the details of the exterior and internal covers;
- carve out the details of the goal overall dimensions with a 1-2 cm allowance (a thin parachute kapron stretches greatly and it is difficult to combine the details to accurately);
- set to the outer and inner case, the calculation material so that the seams are shifted relative to each other;
- sew on one side compartments for the fluff;
- fill the compartments in Posh;
- sew compartments on the other side;
- sew the upper and lower external bag details;
- sew the upper and lower part of the inner bag;
- sew the internal and external bags along the ABC and ADS lines;
- strain the top edge of the bag for a tightening cord;
- Turn the cord.

The following dimensions are recommended for triple bed bags: 170cm width (to the legs can be narrowed to 150 cm); Length 180-190cm, with headrest 220-230 cm. For the manufacture of such a bag, 17.5 m fabrics for covers, 17.5 m fabrics for the seizure (with 1M width) and 2-2.5 kg fluff are necessary. The weight of the finished bag is 3.2-3,6 kg.
Pretty practical combination of fluff with synthetic insulation. In this case, the top of the bag is stuffed down, and the bottom is made of synthesis. Such a bag is technological, cheaper, synthetic material Less is less than the fluff, and less hygroscopic. But the combined bag is harder than the fluff, and in folded form takes more volume.
The technology of sewing bags with a filler from synthetic wool differs from the technology of making down bags. If cotton, like fluff, fill in the section, it is pretty quickly piling, and this part of the bag loses thermal insulation properties. So that this does not happen, the wool layer is folded on the case, cover the leisure cloth and are stitched similarly to the segano watt blanket. Next - as in the manufacture of down bags.
When using a synthet board on the outdoor and internal covers, two or three layers of the insulation are applied (depending on its thickness) and are stitched so that the seams on the covers are shifted relative to each other. Then the inner and outer bags are stitched in the same way as in the manufacture of a downbag.

If you like hiking, fishing, for a long time to walk through the forest, check out how to make a salash. We use skills concerning how to sew a sleeping bag.

How to make a shed do it yourself?

The type of temporary structure depends on:

• how many people need to spend the night;
• from the type of terrain;
• type of vegetation in the district;
• available funds.

First consider the simplest type of coating - canopy. For its facilities you will need:

• topor;
• robust rope;
• stakes;
• pynik or branches with leaves.

1. Choose two trees that are at a short distance from each other. Each of them find a solid branch growing under an acute angle. They must be at one height.
2. Topberry chop down the young peg of trees, and the same tool remove the branches from them. So, you made a few stories. Put the most durable horizontally into the sinuses of those two branches of the tree.
3. The rest of the poles are chosen for growth, the longest leave for the roof, the second in size will go to the horizontal shabby of the walls. But first you need to make vertical racks. To do this, sharpen the ends of the stump, take them to the ground on one straight line back side ax.
4. Vertical stands different size. Closer to the trees put those that are higher, further go lower. Then the roof will have a scat. To that vertical posts Tie horizontal rope.
5. On the main most durable crossbar, put the long rods, first across it, then along, also tieting them with a rope.
6. All the same hatching of the napnika, put it on the carport, starting below. At the same time, the branches lay the convex side out.
7. The figure shows how to position the design, so that I did not blow it cold wind. In front, at a distance, spread the fire, then it will heat the dwelling. The fire should be small so that there is no fire. In order to avoid it, stepe the fire so that the fire does not shift on the canopy.

Going to the forest, hike, for a long walk, be sure to take a small ax. He is not heavy, does not occupy a lot of space, but it will be perfectly helped in a similar situation.

That's how to make a canopy to warm up, hide from atmospheric precipitation and wind. If you have a lot of time and forces for the device of such a facility, then build another shelter.

How to make a slush?

It may be a bounce, round, have the form of Wigwam.

If you build the structure of the first type, then it can be placed between two trees or differently. Prepare for work:

• two strong horns;
• one thrillina;
• thick straight branches;
• rope;
• ax.

Sharpen the horns, take them vertically into the soil. In order not to damage the upper branched part, put the wood on it, tapping the opposite side of the ax. You can pull out an ax 2 recesses, put each horns in such a hole, bury low part Sticks, tightly tighten the earth with foot in shoes.

Put on the top of the rogatin horizontal slag, secure thick branches on it. If you do not have a rope with you, then put them in so that they are fixed with the help of bitch on horizontal jersies.

This principle will help you to lay the branches, if you are not in coniferous forest. See which party should be a fire to heat your temporary dwelling.

If you have stiffers of well-bending trees, then you can make a rounded construction. For her, you will not need two next to the growing tree. The base is paired stiffers, which are upstairs upstairs.

You can build slashes by type of vigvama. To do this, take the branches, put them with thinner ends up, tie here a rope. Outside, make a few turns with wire. Already on it will be attached to the branches.

So, for such a building you will need:

• durable branches;
• rope;
• wire;
• knife;
• napnik.

If there is no fabric, use branches with leaves for shelter.

If there is a tarpaulin or film, cover the chaolars with such material, fix the bottom with stones or the ground.

If this is also not, you can use branches without leaves, thrills. Make the Book of Wigwam, put the branches obliquely, fastening them with a rope.

The following photo shows that it can be used to cover a bantal chaolate, its dimensions are given and the construction principles are shown.

Here is another example of using breeding agents. If there is a beveled dried grass, cover the slut of it. So that it does not fly away from the gusts of the wind, the tops are obliteled from above.

If you are garden plot treated grapes, cropped raspberries, use these rush twists to make the house of the chalash for children. Kids are glad to play in such shelters.

You can plant outside the curly plants, which will collapse such a gazebo and become natural natural shelter from the sun.

If there is no strength and desire to build a shala, but there is a bonfire, then slightly call him aside when it's good to progrit, the lapsya bed is preheated. And you can go to this natural bed, legs to smoldering fire. But the fire must be located no closer than 1.5 meters from the lay. If you need to spend the night of several people, then around the fireside of the laps, the fire will be in the center at a sufficient distance.

1. If the overnight stay in the winter in the snow-covered field, then visually mark the perimeter of the square, with it you will turn the shovel snow into the center to make a rounded home.
2. His upper walls need to be tumped by a shovel if the street is not very cold and the snow sticky. If it is loose and weather frosty, then take this part of the shala with water. The top walls will become stronger.
3. Commlect entrance to the dwelling, make inside a sufficient deepening so that you can set up in it.
4. Be sure to pride the ventilation by making a hole in the ceiling. If you arrange inside the hearth, then the size of the room must be appropriate to fit people and a small bonfire in it. When he burns, melts the snow inside the structure, makes his walls strong and in this part of the house.
5. Be sure to argue, having done a hole in the ceiling to go through it smoke.

If you decide to build a chalash from the stories or from the plant in winter, on top of it also throw snow so that at this time of year in such a house it was warm.

How to equip a slash inside?

So that you can spend the night in the chaolache at night, bed inside fir branches. They just seem prickly, sleep on such a bed, for the absence of more, softly and comfortable. In addition, a pleasant coniferous smell applies.

If overnight stays not warm at night, but cold, then you need to take care of the focus, observing security measures. In this case, the shala must be built by the type of vigvama, upstairs tie the stakes so that the lumen is a lumen with a diameter of 1 meter to exit smoke.

In order to prepare a place under the fire, you will need:

• shovel or ax;
• land;
• stones;
• subsequently firewood.

With the help of an ax, a knife or a small blades, dry the round recess in the ground. Do not throw out this soil, sow it the focus by making it the walls higher. If there are stones, then strengthen the edges of the fire.

In order to fire safety Install the fire is not in a hut, and next to it, at a distance of 1.5 meters.

But if it is necessary to follow it, otherwise the consequences can be very sad.

Therefore, if you do not want to risk, it's better for the night not to disperse fire, and to maintain a sleeping bag to maintain heat. How to sew it with your own hands you will learn at the next point, but for now, see how to make flooring. He will allow a person not to be on earth, but above. To do this, arrange an improvised bed. You will need:

• 4 low thick logs;
• durable pots for the growth of man and two who diffuse across;
• napnik;
• rag.

If the four low logs are wide, put them around the perimeter of the future bed. If they are not sufficient thickness, then insert them half or third to the ground. If you have to sleep with several people or a person of a big set, then you will need more than four support logs. They are placed around the perimeter and in the center of bed.

Top view horizontal and vertical thrills, tie them with a rope. Check the structure of the structure, only after that the husknik on it, and from above the rag.

If there is no possibility to do such a flooring, then put a trendy on the ground, and the bootier is on it.

If you prepare in advance to the campaign, then take a sleeping bag with me. In this case, the night will be warm for you, you will not need to risk, inciting at this time the bonfire.

How to sew a sleeping bag with your own hands?

These are three-layer devices. Upper is a water-winding fabric, internal - the same tissue or cotton cloth, the insulation is put in the center.

The insulation type depends on what time of year you will use a sleeping bag. Previously, they took Wat. But if you take this kind of insulation on your shoulders, and not carry on the car, it is hard enough. The easier option is synthetic fillers, such as:

• sintepon;
• hollofiber;
• thermofinn;
• tinsulete;
• uNXEN.

Here are their main features:

1. Syntheton It consists of polyester fibers, sometimes natural. He is lightweight, warm warm. But the wear resistance of such a material is considered low. Over time, its structure is destroyed, so thermal insulation properties deteriorate, the fibers begin to break through the main fabric, to skip the cold.
2. Holofiber - Hollow material, whose fibers are twisted in the form of a spiral spring. They are interconnected. The solid canvas has a spring structure. Holofibeber consists of polyester. Unlike Singrytegone, this species Filler is more wear-resistant. It quickly acquires the original shape after deformation, retains heat well, its structure has a breathable ability, he is hypoallergen.
3. Termofinn. - This is a high-quality modern Russian insulation. It includes in its composition biological components and conventional high-arranged fibers. It has good thermal insulation, safe and eco-friendly, elastic, keeps the form even after repeated treatments.
4. Tiesusuut - This is an artificial fluff. The canvas is obtained by interlacing thin synthetic fibers that have very low weight. Therefore, a sleeping bag with such a filler is easy to transfer, and it is comfortable in it. Tinsules even during wetting saves heat, dries quickly. This filler has excellent wear resistance, does not give a shrinkage, it does not deform, has a homogeneous structure.
5. UNXEN Received by mixing biological components and polyester fibers that are bonded between themselves. This filler does not absorb smells, hypoallergen, also during wetting quickly dries, has excellent thermal insulation properties. But for products with such a insulation, you need to carefully care. If you wash a sleeping bag in washing machines, Choose gentle mode, as a strong spinning can disrupt the structure of this material, deform the shape of the product.

For lining it is best to choose a warm fabric, such as flannel, soft wool, microfiber. But if you enjoy the product in conditions high humidity, then waterproof.

You can fill a sleeping bag in Pup, but then the product needs to go well so that it does not fall away. In this case, it is better to make an internal lining also from a waterproof material, since the humidity is dangerous to the natural poch. It can moldy, will dry for a long time.

After you have decided on the filler, you purchased a waterproof tissue for the top, the bottom, you can familiarize yourself with how to sew a sleeping bag.

Here is one of the easiest options.

Before sewing a sleeping bag, prepare:

• lining and outdoor fabric;
• filler;
• long detachable zipper;
• scissors;
• large line;
• chalk.

Next, follow this sequence of actions:

1. Measure the growth of the person for whom you will sew a sleeping bag, add 5-7 cm so that you can quickly stretch out in it. The width of the product is 70-90 cm, depending on the tourist complex.
2. Consider the option if the width of the sleeping bag is 80 cm, the height of a person is 1 m 75 cm. Take out of the top and lining fabric, a rectangle with a size of 1 m 84 cm by 164 cm. For filler I do not add an allowance to the seams, so the quadrangle from this material will have the size of 180x160 cm.
3. Fold the main and lining fabric facial sides to each other, apply a sintepon top top. Stop at its edge. You got a three-layer rectangle. Remove it on the front side so that the filler remains inside.
4. Fold this figure along in half, suffer the bottom, fueling the edge of the fabrics inside. Put the zipper.
5. So that the filler is better distributed inside, spend the line of the segment at a distance of 20-30 cm from each other, step over them by making parallel stitches.

If you want to know how to sew a sleeping bag with a hood, then look at the next pattern.

1. For such a model, a rectangle is also cut in size, but at the top there is a quadrilateer with a height of 60 cm for the head.
2. Round the two of its upper corners, enter the oblique plaque in the form of a row. Insert insert the gum so that the hood fits tightly to the head.
3. On the same pattern it is shown that even when it is built on the right, it is necessary to make a rectangle with 40x80 cm sides.
4. The bottom of the sleeping bag you will be stitching, and this label will leave free. But at the bottom of it, it is necessary to split off the seam, so that the side stitch does not break through the time.

If you need to learn how to sew a sleeping bag for a man of this type, then look at the next sample with dimensions. Pay attention to the vertical and horizontal stitches, which are shifted by this product. If yours sewing machine poorly takes a thick tissue, then shoot only upper layer With a filler, and then the trick is a cloth to the lining.

You can sew another sleeping bag so that it is warm as possible in it. The next photo is given its size.

But the pattern of this product. As you can see, the hood is sewn together with the main part. Such a sleeping bag is fastened in front of a velcro or zipper.

In conclusion, we suggest watching a video, in which the famous nature and TV presenter Timofey Bazhenov shows how to quickly make a slut.

In another disclosed secrets of the creation of a sleeping bag in industrial conditions that you can take on arms.

Now there are many species and types of sleeping bags, but it is quite possible to make it yourself. When making sleeping bags, the following requirements should be observed: low weight and good maintenance of heat, comfort, the possibility of venting and drying, the convenience of transportation. They answer multi-dimensional double (two-layer) sleeping bags.

The comfort depends on the size of the bag. Previously, in pursuit of weight loss, they tried to minimize the sizes of the bag and sewed it at the rate of 40 cm per person. Naturally, in such bedboards, participants could only sleep on her side. Practice has led to a reasonable recommendation to increase the width of the bag in the shoulders up to 60-65 cm per person.

The sleeping bag made up of two also contributes to the best maintaining heat due to the air layer between them. In addition, its halves can be seized with sandpaper, only the mining lines of two halves are combined. Such sleeping bags are more convenient to transport in two backpacks; They quickly dry or ventilate even in travel conditions in the polar night. Important value Such bags are purchased in extreme situations: half the bag will allow you to organize overnight things to those who have turned out to be, or when the group had to be divided.

Double beds can be sewed from thin capron. As a heater, it is best to use a synthetic hyprofhen (Kapron wool in the form of batting): it does not require partitions, but only flashes in several places in length and width.

The multi-layer sleeping bag is sewn in such a sequence: to hide eight panels in size indicated in the figure, two of which from one side and in the legs to sew a calendarized calender or bologna; Between two tunnels, lay 2-3 layers of the insulation and ride after 20-30 cm; sew blankets among themselves so that two layers are formed on the sides; Sew the strip of a width of at least 30 cm in the legs - then during sleeping feet can be positioned vertically.

When traveling without a stove or especially frosty nights to protect the head from cold air to upper edge The upper half of the sleeping bag must be seeded with a cloth from Capron (the bike is moistened and breathes poorly) so that the face can be covered and press the head of the cloth. You can sew to the bottom of the bedroom a long bag of light capron for the things laid under the head.

When using insulation in the form of a wool (nitron), you can use the tried method of pocket beds, when partitions are sewn between the clients. Some tourists are recommended to decompose the nitron on the Kapron Plotten Speaching Layer and through special paper (you can also flash it with the material, tear off the paper and connect two such layers with the insulation to each other, but the layers of the stitching should not coincide.