How to solder plastic film? And even at home? Yes Yes Yes!!! Even our hardworking female hands can easily do this.
How great it is to be a needlewoman! Perhaps each of you will say this. Situations that are difficult for someone are usually not a problem for us.
Take, for example, the covers of textbooks for our children, which is relevant at the beginning of the school year. Some of them will definitely not have enough covers in the required format, even if you go around the whole world. No problem - we solder it ourselves!
Dad is at work, and mom can easily do a not dusty, but slightly smoky job with the help of a burner.
For those who have never soldered film before, I’ll say that this is the case:
- simple and does not require super skill,
- allows you to make a product according to your wishes,
- saves money - materials are available,
- Any woman can do it.
In order to solder the film at home, you need the following TOOLS And DEVICES :
- Soldering iron, soldering iron or burner - your choice. Be careful - the tool gets very hot, so keep your kids away while working! Don't forget about yourself. Ventilate the room, as during operation the film melts and produces very acrid smoke.
- Metal ruler. During film soldering, the heating device is in constant contact with the ruler. Do you understand why our line is old and NOT wooden?
- The substrate for the work is glass or a wooden board. Regular glass It may burst due to high temperature. My choice leans towards a wooden board.
So the main one MATERIAL – this is a polyethylene film of any thickness and color. Many available materials can be used as raw materials for work:
- ready-made files for folders,
- new polyethylene film,
- covers for school textbooks and notebooks (new or old).
IMPORTANT start learning and working on a test piece of plastic film!
IMPORTANT work in a well-ventilated area!
Everything is prepared - FOR WORK! Everything is done in just a few steps.
STEP 1
We take a film of a certain size and fold it into in the right form. Consider the location of the seam - this is the junction of two layers of film.
STEP 2
Place the ruler on two layers of film and press it firmly with the fingers of your left hand to the surface of the substrate.
STEP 3
Using an already heated soldering iron, run along the edge of the ruler. Do not rush - the hand movement is slow, because at this moment the two layers of film are being welded together.
So you have soldered the plastic film at home.
Let's consolidate the knowledge. Observe two conditions when working - press the ruler tightly and move the soldering iron slowly - the seam will be smooth and relatively strong.
Despite the fact that the seam after soldering is quite strong, products made by soldering should be used wisely. There is no need to tear or stretch the welded seams. Of course you will tear them. Nobody doubts it. But if you handle these products carefully, they will last a long time.
Where on the farm can we apply the acquired knowledge? What can be made from film? Let's do:
- covers for books, magazines and notebooks,
- small bags,
- We will seal documents and certificates (something similar to lamination).
A FEW EXAMPLES FROM LIFE.
- COVERS
Over many years of doing needlework, a large number of books and magazines have accumulated at home. In my creative library There are publications from 1960-70, some of which I inherited.
You understand that if you do not take care of printed publications, then gradually the covers can become dilapidated and lose their novelty. Homemade covers for them were made in a few evenings. I think that now both my children and grandchildren will use these books and magazines.
Here you see film covers for notebooks and non-standard educational literature.
- PACKAGES for patterns and all sorts
For any needlewoman, patterns of artificial flowers and all sorts of little things are “bread”. You can spend a little time sorting these parts, then making bags, and you will always have order in your handicraft corner.
In the same way, we can bring order to the patterns.
- Homemade LAMINATION for documents
Every document loves neatness. If you seal it in film, it will be stored for many years.
I soldered the film myself and saved on lamination!
I hasten to please you, you will learn how to solder film at home very quickly. And here, beware! When you get at least one high-quality seam, you will immediately want to put your knowledge into practice. "Here This need to be soldered and This, And This also a must!
But jokes aside, the ability to solder film should not be carried on your back in a backpack, but there will always be many occasions to use it in everyday life.
Good luck to you and see you next time. Irina Timoshek.
Fellow handicraftsmen and women, have you ever soldered the film yourself at home?
How to glue plastic film? This seemingly simple question constantly puzzles many summer residents and garden lovers.
After all, if you decide to build yourself a greenhouse for the first time, you will have two options - purchase a ready-made one (the pleasure is not cheap) or glue a film of the required width.
To make your search easier, here is quick guide about how to glue polyethylene film.
First you need to purchase polyethylene from required quantity, but take it with a reserve, since you need to overlap. Do you have plastic wrap?
This means that you have very few tools left, namely: an iron, sheets of paper and preferably two assistants, plus a table or other flat surface.
The film is welded according to the following scheme: take the film and overlap the edges to be glued over each other (the width of the overlap should be equal to the width of the iron used, with a margin of 5 centimeters).
We lay the prepared paper (you can use regular newspaper folded in half) slightly wider than the overlap.
We take two small segments and select them using the “butt” method optimal temperature, at which welding will be carried out polyethylene film
If this is not done, then when gluing large pieces of film, it may become unusable, melting due to the iron temperature being too high or the exposure time being exceeded.
After selecting the temperature on the table, we perform gluing; it is advisable to have two assistants who will not only evenly move the film being glued, but also level the finished overlap.
Note to everyone who will be gluing plastic film - the paper cannot be immediately removed from the hot film, in order to avoid tears.
Let it cool a little and then remove it.
In conclusion, we note that polyethylene film for greenhouses is very easy to glue at home.
However, if you need to cover the greenhouse big size, then look in hardware stores for a special apparatus for gluing polyethylene and your work will become much easier.
How to glue plastic film? This seemingly simple question constantly puzzles many summer residents and garden lovers. After all, if you decide to build yourself a greenhouse for the first time, you will have two options - purchase a ready-made one (the pleasure is not cheap) or glue a film of the required width.
To make your search easier, here is a short guide on how to how to glue film made of polyethylene. First, you need to purchase polyethylene in the required quantity, but take it with a reserve, since you need to overlap. Do you have plastic wrap? This means that you have very few tools left, namely: an iron, sheets of paper and preferably two assistants, plus a table or other flat surface.
Film welding is done according to the following scheme: take the film and overlap the edges to be glued over each other (the width of the overlap should be equal to the width of the iron used with a margin of 5 centimeters). We lay the prepared paper (you can use regular newspaper folded in half) slightly wider than the overlap. We take two small segments and, using the “butt” method, select the optimal temperature at which it will be carried out. welding of polyethylene film(if this is not done, then when gluing large pieces of film, it may become unusable, melting due to the iron temperature being too high or the exposure time being exceeded). After selecting the temperature on the table, we perform gluing; it is advisable to have two assistants who will not only evenly move the film being glued, but also level the finished overlap.
Note to everyone who will be gluing plastic film - the paper cannot be immediately removed from the hot film, in order to avoid tears. Let it cool a little and then remove it.
In conclusion, we note that polyethylene film for greenhouses It is glued together at home very easily, but if you need to cover a large greenhouse, then look in hardware stores for a special device for gluing polyethylene and your work will become much easier.
More on the topic:
Welding of film panels can be done in two ways.
Film gluing method 1
Place one sheet of film on top of another, cover them with newspaper or fluoroplastic film on top, then slowly run the edge of an iron, a soldering iron tip or a roller over the junction of the panels, after preheating it to 250 °C.
Film gluing method 2
You can connect the edges of the panels as follows: clamp them between 2 smooth strips of metal so that the edges of the film protrude about 1 cm from under them, and melt them with the flame of an alcohol lamp or blowtorch.
To glue the film, you can also use xylene and trichlorethylene, heated to 70 - 75 ° C. At a temperature of 30 °C, film panels can be glued with 80% acetic acid. If you choose one of the above substances to connect the film parts, use extreme caution when working with them.
The film can be glued using BF-2 or BF-4 adhesives, having previously treated the surfaces to be joined with a 25% solution of chromic anhydride. PK-5 glue is best suited for joining panels of polyamide film. Be sure to iron the seam obtained after gluing with a warm iron heated to a temperature of 50 - 60 °C.
More recently, superglue has appeared on sale, which is designed specifically for plastic film.
How to seal a bag with an iron
It gives a very strong, water-resistant and elastic connection. In addition, it is absolutely odorless, and the connections are transparent and practically invisible. With one bottle of glue with a capacity of 50 ml, you can glue a seam 15 - 20 m long.
Since superglue contains solvents used in everyday life, it is recommended to follow the same precautions when working with it as when using household chemicals. If stored in sealed packaging, the shelf life of the glue is unlimited. If it dries out, it is enough to dilute it with acetone to restore its original properties.
Superglue is also useful for repairing finished film coatings. The method of its application in this case is as follows. Using a brush or stick, apply a thin layer of glue around the damaged area from the outside of the film covering. Let it dry for 2 hours. Then cut out a patch of the required size from the film, apply it to the damaged area and smooth it well. Superglue can even be used to glue old film. However, you should know that it is best to repair film coatings in sunny weather.
If you want to sew film panels with threads, overlap them on top of each other. Place stitches infrequently. To increase the strength of the seam, use a paper gasket. This method of joining film sheets is most often used when it is necessary to apply a patch to the film covering before it is stretched onto the frame or when an already stretched film breaks.
Minor damage to the film can be sealed with adhesive tape.
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Polymer film is used for a variety of purposes.
How to glue an applique (thermal adhesive) to clothes: an “invisible cap” for scuffs and holes
But, first of all, we are talking about the design of waterproofing screens for various structures. And, since such a technological screen is not a “cast” part, many are interested in the question of how to glue the film so as not to lose the unique waterproofing properties of the finished polymer product at the junction?
Why is it necessary to weld and not glue the film?
The fact is that absolutely reliable gluing of polyethylene practically does not exist - this material only needs to be welded! Moreover, weld using a special apparatus. And the most reliable welding method is the “hot wedge” method. Therefore, if the question arises of how to glue polyethylene to achieve maximum waterproofing, you should remember that it is much more reliable to weld such a structure than to glue it!
How to solder the film?
How to glue plastic film is, of course, everyone decides for themselves, taking into account the specific requirements for finished product and your own capabilities. But, if we are talking about reliable waterproofing screens - especially large industrial products - then, as a rule, there are no questions about how to glue pvc film or how to glue polyethylene together. Obviously, such screens only need to be welded using special welding machines, which can be purchased on our website.
Polyethylene welding technology
Experts are confident that in order to obtain a waterproofing screen with a reliable seam, it is necessary to use special “hot” welding. When using it, the cut parts made of polyethylene are literally soldered into a single fabric.
How to weld plastic film correctly?
Of course, you need to understand how to solder the film correctly - without flaws in the form of a loose seam or missing places. When asked how to weld a film to obtain a reliable waterproofing product, the managers working on our website will always recommend one of the welding units that will cope with the task as accurately as possible. But, before giving you recommendations on how to solder polyethylene film or how to weld polyethylene film, they will need to know all the conditions of the upcoming work, as well as technological and operational
If you want to seal a regular plastic bag with a household iron, then yes, it is possible. But if you want to seal a durable bag, it won't be that easy. These bags are sealed using industrial heat sealing in large factories.
Resistant bags are usually sealed with special sealing machines. They are different sizes and power. The heat sealing process is used for most specially printed or simple packages, and is actually the last step in packaging the product into a bag.
There are two types of plastic that are used to make stand-up pouches - thermoset plastic and thermoplastic. As a rule, barrier bags that are made of thermoplastic can be resealed. But the results will not be very good. Bags made of thermosetting plastic cannot be sealed with an iron.
Having agreed that a doypack cannot or should not be sealed at home using an iron, let's think about why this might be needed. The only logical explanation is to keep the contents safe after the package has been opened.
It turns out that if the manufacturer makes bags with ZIP locks, customers will not have the idea of sealing bags at home. There are two types of ZIP locks - single and double, depending on the requirements of the product being packaged.
Adding a ZIP lock to the package does not significantly increase the cost. But it makes storing the product easier. Customers generally prefer bags that are easy to store, which means more sales for businesses that use ZIP locks.
How to solder plastic film at home?
Essentially, the few extra cents you spend on a ZIP lock will result in more sales.
Going back to the original question, DO NOT use an iron to seal the bag. Instead, buy products that are stored in zip lock bags. This way you can reseal them after using them again. This makes it easier and safer to keep your food crispy and protected from moisture!
Polyethylene is a thermoplastic polymer that exists in various modifications with unique properties. This is caused due to the branching structure of its macromolecules.
This article will discuss the basic properties of polyethylene and its areas of application.
What are the main properties and characteristics of polyethylene?
Polyethylene is an opaque polymer in a thick layer. It crystallizes at temperatures from -60 to -269 degrees. At temperatures above 80 degrees, it first swells and then dissolves in aromatic carbons. Among its main properties and characteristics are the following:
Polyethylene is resistant to aqueous saline solutions, alkalis, and acids, but at temperatures above 60 degrees it will still be destroyed by sulfuric or nitric acids.
At room temperature not absorbed by organic solvents. You can read more about this on this page.
If this polymer is treated with oxidizing agents such as chromium mixture, this leads to oxidation of the surface. It is moistened with water, adhesives or polar liquids, which makes it possible to glue products made from this material.
The more branches there are in the structure of polymer macromolecules, the less crystallinity of the material. This determines its properties and density. Low-density polyethylene films are up to ten times more permeable than their high-density counterparts.
The higher the degree of crystallinity and molecular weight, the higher its mechanical performance.
How to glue a bag
This determines the flexibility, transparency and rigidity of the finished products.
Areas of application of polyethylene
The scope of polyethylene is quite wide. It directly depends on its characteristics. The polymer is used to produce the following goods:
- Packaging, agricultural and shrink films. These products are in demand all year round.
- Water, gas, pressure and non-pressure pipes. In production, these elements are considered essential materials.
- Sanitary products, fibers and building materials. Basically, such goods are seasonal, but are in considerable demand in the market.
- Canisters, tanks, bottles and other containers, as well as household items.
- Car parts and various equipment, which will always be relevant.
- Prostheses of internal organs.
Polyethylene is a universal polymer, which, due to its unique properties widely used in production.
Polymer film is used for a variety of purposes. But, first of all, we are talking about the design of waterproofing screens for various structures.
How to connect the joints of oilcloth for a greenhouse?
And, since such a technological screen is not a “cast” part, many are interested in the question of how to glue the film so as not to lose the unique waterproofing properties of the finished polymer product at the junction?
Why is it necessary to weld and not glue the film?
The fact is that absolutely reliable gluing of polyethylene practically does not exist - this material only needs to be welded! Moreover, weld using a special apparatus. And the most reliable welding method is the “hot wedge” method. Therefore, if the question arises of how to glue polyethylene to achieve maximum waterproofing, you should remember that it is much more reliable to weld such a structure than to glue it!
How to solder the film?
How to glue plastic film is, of course, everyone decides for themselves, taking into account the specific requirements for the finished product and their own capabilities. But, if we are talking about reliable waterproofing screens - especially large industrial products - then, as a rule, there are no questions about how to glue PVC film or how to glue polyethylene. Obviously, such screens only need to be welded using special welding machines, which can be purchased on our website.
Polyethylene welding technology
Experts are confident that in order to obtain a waterproofing screen with a reliable seam, it is necessary to use special “hot” welding. When using it, the cut parts made of polyethylene are literally soldered into a single fabric.
How to weld plastic film correctly?
Of course, you need to understand how to solder the film correctly - without flaws in the form of a loose seam or missing places. When asked how to weld a film to obtain a reliable waterproofing product, the managers working on our website will always recommend one of the welding units that will cope with the task as accurately as possible. But, before giving you recommendations on how to solder polyethylene film or how to weld polyethylene film, they will need to know all the conditions of the upcoming work, as well as technological and operational
How to glue plastic film? This seemingly simple question constantly puzzles many summer residents and garden lovers. After all, if you decide to build yourself a greenhouse for the first time, you will have two options - purchase a ready-made one (the pleasure is not cheap) or glue a film of the required width.
To make your search easier, here is a short guide on how to glue polyethylene film.
First, you need to purchase polyethylene in the required quantity, but take it with a reserve, since you need to overlap. Do you have plastic wrap?
The film is welded according to the following scheme: take the film and overlap the edges to be glued over each other (the width of the overlap should be equal to the width of the iron used, with a margin of 5 centimeters).
We lay the prepared paper (you can use regular newspaper folded in half) slightly wider than the overlap.
We take two small pieces and using the “butt” method we select the optimal temperature at which the polyethylene film will be welded
If this is not done, then when gluing large pieces of film, it may become unusable, melting due to the iron temperature being too high or the exposure time being exceeded.
After selecting the temperature on the table, we perform gluing; it is advisable to have two assistants who will not only evenly move the film being glued, but also level the finished overlap.
Note to everyone who will be gluing plastic film - the paper cannot be immediately removed from the hot film, in order to avoid tears.
Let it cool a little and then remove it.
In conclusion, we note that polyethylene film for greenhouses is very easy to glue at home.
However, if you need to cover a large greenhouse, then look in hardware stores for a special device for gluing polyethylene and your work will become much easier.
How to glue plastic film? This seemingly simple question constantly puzzles many summer residents and garden lovers. After all, if you decide to build yourself a greenhouse for the first time, you will have two options - purchase a ready-made one (the pleasure is not cheap) or glue a film of the required width.
To make your search easier, here is a short guide on how to how to glue film made of polyethylene. First, you need to purchase polyethylene in the required quantity, but take it with a reserve, since you need to overlap. Do you have plastic wrap?
How to glue polyethylene
This means that you have very few tools left, namely: an iron, sheets of paper and preferably two assistants, plus a table or other flat surface.
Film welding is done according to the following scheme: take the film and overlap the edges to be glued over each other (the width of the overlap should be equal to the width of the iron used with a margin of 5 centimeters). We lay the prepared paper (you can use regular newspaper folded in half) slightly wider than the overlap. We take two small segments and, using the “butt” method, select the optimal temperature at which it will be carried out. welding of polyethylene film(if this is not done, then when gluing large pieces of film, it may become unusable, melting due to the iron temperature being too high or the exposure time being exceeded). After selecting the temperature on the table, we perform gluing; it is advisable to have two assistants who will not only evenly move the film being glued, but also level the finished overlap.
Note to everyone who will be gluing plastic film - the paper cannot be immediately removed from the hot film, in order to avoid tears. Let it cool a little and then remove it.
In conclusion, we note that polyethylene film for greenhouses It is glued together at home very easily, but if you need to cover a large greenhouse, then look in hardware stores for a special device for gluing polyethylene and your work will become much easier.
More on the topic:
Welding of film panels can be done in two ways.
Film gluing method 1
Place one sheet of film on top of another, cover them with newspaper or fluoroplastic film on top, then slowly run the edge of an iron, a soldering iron tip or a roller over the junction of the panels, after preheating it to 250 °C.
Film gluing method 2
You can connect the edges of the panels as follows: clamp them between 2 smooth strips of metal so that the edges of the film protrude about 1 cm from under them, and melt them with the flame of an alcohol lamp or blowtorch.
To glue the film, you can also use xylene and trichlorethylene, heated to 70 - 75 ° C. At a temperature of 30 °C, film panels can be glued with 80% acetic acid. If you choose one of the above substances to connect the film parts, use extreme caution when working with them.
The film can be glued using BF-2 or BF-4 adhesives, having previously treated the surfaces to be joined with a 25% solution of chromic anhydride. PK-5 glue is best suited for joining panels of polyamide film. Be sure to iron the seam obtained after gluing with a warm iron heated to a temperature of 50 - 60 °C.
More recently, superglue has appeared on sale, which is designed specifically for plastic film. It gives a very strong, water-resistant and elastic connection. In addition, it is absolutely odorless, and the connections are transparent and practically invisible. With one bottle of glue with a capacity of 50 ml, you can glue a seam 15 - 20 m long.
Since superglue contains solvents used in everyday life, it is recommended to follow the same precautions when working with it as when using household chemicals. If stored in sealed packaging, the shelf life of the glue is unlimited. If it dries out, it is enough to dilute it with acetone to restore its original properties.
Superglue is also useful for repairing finished film coatings. The method of its application in this case is as follows. Using a brush or stick, apply a thin layer of glue around the damaged area from the outside of the film covering.
Device for welding polyethylene film
Let it dry for 2 hours. Then cut out a patch of the required size from the film, apply it to the damaged area and smooth it well. You can even glue old film with superglue. However, you should know that it is best to repair film coatings in sunny weather.
If you want to sew film panels with threads, overlap them on top of each other. Place stitches infrequently. To increase the strength of the seam, use a paper gasket. This method of joining film sheets is most often used when it is necessary to apply a patch to the film covering before it is stretched onto the frame or when an already stretched film breaks. Minor damage to the film can be sealed with adhesive tape.
If you found an error in the text, please let us know: highlight it and click: Ctrl + Enter!
According to parameters, photos, cost.
The LENTAPACK company produces and sells wholesale and retail various polyethylene films:
- greenhouse;
- technical;
- construction.
The length of the rolls is from 15 to 100 m, the width is from 1000 to 1500 mm.
Buyers are interested in how to get a solid cut large area or how to glue plastic film stronger. Indeed, thanks to high quality characteristics - elasticity, lightness, strength - our products are used not only in everyday life, but also in many sectors of the economy:
- in construction for waterproofing foundations, basements and ceilings;
- in agrotechnical production for growing early vegetables, flowers and berries;
- in transport enterprises for covering cargo.
Required tools and materials
To get started, stock up on everything you need for work. You will need some double-sided tape, depending on the amount of polyethylene you need to glue. To weld, you will need a soldering iron, but if you don’t have one, you can use an iron. In this case, you need metal plates - 2 pieces, as well as a piece of cotton fabric.
In addition, you will need butyral phenolic and chromic anhydride glue. The latter should have a concentration of 25%. By the way, you can use chromium as a replacement.
Finally, be sure to stock up on funds personal protection, because working with chemicals may be harmful to your health.
The first and easiest way is to use double-sided tape.
If you need to connect the ends of the film and polyethylene, you can use tape. Be careful: this method does not imply further withstanding increased load.
Before gluing polyethylene double-sided tape Be sure to thoroughly clean the surface of the film. This is necessary so that the tape sticks most tightly to the surface and lasts long enough. Dust and dirt interfere with normal adhesion. Remember that the tape needs to be changed from time to time and try not to expose it to moisture.
Welding
This method is used most often because it is considered the least expensive, but at the same time very high quality and durable. Important: you must carry out the work with extreme caution, because there is a risk of not only spoiling the material itself, but also getting burned.
The most commonly used method is bonding with plates. To do this, place the two edges of the polyethylene sheet that need to be glued on top of each other between the metal plates. The edges should protrude slightly. Gently press the plates and run the soldering iron along the very edge of the polyethylene. In this case, plates are necessary to ensure that the film simply does not curl under the influence of high temperature.
If you don't have a soldering iron, you will need an iron. Place the pieces of fabric to be glued slightly overlapping (1 cm). Lay strips of cotton fabric under the reverse side of the polyethylene and on it. After this, run the iron, heated to maximum temperature, over the fabric from above.
The stores have a large quantity of the most different glues for plastic. However, keep in mind that the vast majority of compounds are not suitable for polyethylene. But do not discard this method - to glue polyethylene, you can use standard glue for plastic after careful preparation of the material.
In order to make the surface of polyethylene more active for adhesion, you will need chromic anhydride or chromium. Such products are sold in specialized stores chemical reagents. If you have chemist friends, you can ask them for the composition. Chrome gently acts on the surface of polyethylene, making it receptive to glue.
Anhydride or chromium should be applied to the film, and only then the usual BF-2 glue, which is sold in every store. Such a simple method of gluing polyethylene would become very popular if the necessary chromium-based substances were easier to obtain.
Special glue
Finally, there is another method for gluing polyethylene. Currently, a special glue has appeared in stores that is intended only for this material. It can be an adhesive for plastics or a structural adhesive for materials such as polypropylene and polyethylene.
The glue is applied to the clean surface of the film. However, it does not need to be treated with any substances. The fact is that after applying the glue, polyethylene begins to change its structure, which makes gluing simple and reliable.
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