HOT MELT PSA
Self-adhesives are defined as those adhesives capable of adhering to a wide range of surfaces, achieving a high degree of adhesion and cohesion of the adhesive on the substrate in a few seconds, only by applying pressure on the adhesive itself. Self-adhesives are also known as PSA adhesives, which stands for Pressure Sensitive Adhesive.
OUR PRODUCTS
PUR HOT MELT
A type of polyurethane adhesive product in which a chemical rather than a physical process takes place. It is used when permanent adhesion is required. It has a much higher bond strength after crosslinking than conventional hot melts, and is applicable to a wider range of surfaces.
HOT MELT METALLOCENE OR POLYOLEFIN
It is one of those with the lowest density. They do not produce threads, do not produce impurities in the equipment or odours and provide greater resistance to oleophilic inks. With this type of industrial glue what we are achieving is that with less product we obtain the best results. It is very useful when we carry out jobs that require greater precision.
WATER-BASED GLUES
This is one of the adhesive products that gives the best results in the furniture, packaging, labelling and graphic arts sectors. Our adhesive glues are transparent when they dry, making them ideal when a perfect result is required.
HOT MELT PSA
It is a widely used adhesive from industries such as sanitary, automotive or labelling, thanks to its versatility. It is pressure sensitive giving a very good degree of adhesion on difficult surfaces.
HOT MELT GLUE STICK
These are adhesive products that can be used in guns. Some of the materials where these glue sticks work best are glass, metal or wood.
ANIMAL GELATINE
Adhesive that melts when mixed with water at 60 %, of animal origin, widely used in the lining of boxes, tobacco, textile, manufacture of covers in graphic arts, bookbinding, and in general in paper and cardboard handling.
HOT MELT EVA
It is one of the most widely used adhesive products in the industry. One of the main advantages is its cost, the most economical among the hot melt products.
CHARACTERISTICS OF PSA ADHESIVES
They are physical curing adhesives, i.e. the base polymer of the adhesive is already formed but is dissolved, it is necessary to apply pressure on these adhesives so that it adheres to the surface
- They are adhesives with a high level of initial tack, tack is defined as the degree of tackiness of an adhesive. There is a wide range of families of self-adhesives or PSA adhesives, which can be classified according to:
The bonding properties:
Permanent bonding labelstocks, i.e. once they have adhered to a substrate for a certain period of time, they lose their self-adhesive properties.
Removable self-adhesives are those adhesives which, once separated from the substrate to which they were initially adhered, are capable of re-adhering a limited number of times.
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TYPES OF ADHESIVES FOUND IN HOT MELT PSA ADHESIVES
Within the Hot Melt PSA we differentiate between different types depending on the intended use. In this way, each pressure-sensitive adhesive has its own specific characteristics.
FOR LABELS:
One of the applications of hot melt PSA is labels, in any field, from food and beverage to courier or logistics.
The typical characteristics of this type of industrial glue are:
High adhesiveness to different substrates.
Labels can be designed with quality designs and different materials. Professional and clean results are achieved.
They allow indirect contact with foodstuffs
They are resistant to moisture and grease
Can be removed at any time.
For adhesive tapes:
Adhesive tapes are one of the protagonists in the use of Hot Melt PSA. The characteristics that make this possible are:
Excellent adhesion
Adhesion to different surfaces
Low fogging and outgassing
Good anchorage to non-polar substrates
In recent years, the mattress and sofa industry has evolved, introducing new materials to improve comfort and design. For this purpose, our hotmelt adhesives are in continuous development and research.
We have hotmelt adhesives for:
- Polyurethane foam (PU)
- Latex
Viscoelastic (also called viscoelastic or viscoelastic)
We manufacture glues to join the materials used in the manufacture of a mattress:
Gluing of the fabric that surrounds the pocket springs that are distributed in independent rows.
- Layers of polyurethane foams between them
Polyurethane foams with visco-elastic or latex
- Blanket of various fibres
Foams, viscoelastic or latex with the cover fabric, etc.
his range of products is particularly sensitive as they have direct or indirect contact with the skin.
The characteristics that pressure sensitive adhesives in this category must have, are:
Careful selection of raw materials
- Tested for skin contact
WE OFFER YOU
INTERNATIONAL SERVICE
We work with the best distributors in each country to provide the best service. Ideal solutions in different corners of the world.
QUALITY AND RELIABILITY
We have more than 30 years of experience in the industrial adhesives manufacturing sector. We have a certified quality product.
PERSONALISED ATTENTION
You will receive customised advice at all times. In addition, you will be able to purchase your industrial adhesives without the need for a minimum order.
OPINIONES
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CONTACT WITH US
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