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Aplicación de cinta en la industria de refrigeradores y congeladores

xinst09 abr 2020

With the development of the national economy in recent years, more and more home appliances have entered the "ordinary people's homes", and xinst refrigerators and freezers tape have become the standard configuration of almost every family.

En las industrias de refrigeradores y congeladores, el uso de cinta está en todas partes.

Áreas de aplicación de la cinta para frigoríficos y congeladores xinst

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Fixing the nameplate and small parts; installing the display screen; fixing the vacuum insulation board; bonding the condenser; fixing the evaporator; fixing the decorative glass; surface protection; fixing the transportation of the shelf and the drawer; safe transportation of the door; and many more.

 

In order to make the installation of small accessories such as nameplates and decorative strips more efficient, neat and more efficient, double-sided tape is routinely used in the industry.

The choice of adhesive tape must be able to resist aging, have high adhesion to various metals and plastics, and be easy to die cut.

(1) Since the installation of the nameplate, it is no longer necessary to punch holes in metal or plastic plates;

(2) When fixing decorative plastic or metal parts to the front door, even for decorative strips that fill gaps in embedded appliances, double-sided tape is an ideal bonding solution. One of its main advantages is that tape can bring a neat and clean installation process.

* Application requirements: long-term attachment edge does not lift; good compliance, suitable for various surfaces; appearance meets design requirements.

* Recommended tape: double sided foam tape, double sided tape, etc.

 

Display

When installing the display, accuracy and cleanliness are essential. Double-sided tape for the display before use can make the installation more neat and efficient. This type of tape has the advantages of high adhesion to plastics and the flexibility to choose the substrate.

* Recommended tape: double-sided tape without substrate, double-sided tape, etc.

Vacuum insulation board fixed

During the foaming process, the PU foam material may penetrate into the joint between the vacuum insulation panel and the shell. To avoid this, you must use double-sided tape to secure the vacuum insulation panel to the housing. The tape used should have the characteristics of high adhesion, sufficient adhesion, and the release paper is easy to lift.

* Recommended tape: double-sided tape without substrate, double-sided foam tape, etc.

 

Condensation tube bonding

In order to achieve the best performance, the condenser tubes of refrigerators and freezers must be bonded as close as possible to the enclosure of the appliance. Using aluminum foil tape can achieve the highest temperature conductivity.

* Recommended tape: Aluminum foil tape

Evaporator fixed

When injecting polyurethane (PU) foam, the foam may seep between the evaporator and the shell. In order to prevent this phenomenon, the evaporator can be directly adhered to the back of the polystyrene (PS) shell with double-sided tape.

* Application requirements: The tape used should have high bonding strength to ensure that the evaporator position does not shift or warp during foaming; it has sufficient adhesion to metal and polystyrene, and the release paper is easy to tear. Easy to operate.

The initial bonding strength and long-term stable viscosity are very important!

* Recommended tape: non-woven tape, double-sided tape.

 

Decorative glass fixing

Double-sided tape can be used to quickly and easily install decorative glass panels, enabling intelligent and complex installation, more beautiful than mechanical fixing, and even more effective than the glue solution in terms of waterproof effect. The tape is available in a variety of colors, and the best design effect can be achieved by viscoelastic acrylic material. At the same time, the tape has good shock absorption and noise reduction, and can strongly bond materials such as glass, metal and various plastics.

* Recommended tapes: double-sided tape without substrate, double-sided foam tape, double-sided cotton tape, etc.

Surface protection

During assembly, transportation or installation, important glass, plastic or painted metal parts may be scratched or stained. Surface protection tape can be used temporarily to prevent damage to components during these processes. The tape used must be fully bonded, anti-aging, and no residual glue will be left after removal.

* Recommended tape: PE / PVC / PET protective film, protective paper, etc.

Door transportation protection

When transporting doors, the impact of gravity may cause damage to door components, especially door hinges. By using strong tape to carry part of the load, damage and subsequent claims caused by impact can be avoided.

* Requisitos de aplicación: La cinta utilizada debe ser muy fuerte y el sustrato con alta resistencia al estrés también tiene un buen cumplimiento; Además, también debe asegurarse de que incluso a temperaturas más bajas, no quede pegamento residual después de la eliminación; tachuela Protección moderada y segura sin riesgo de daño superficial.

* Cinta recomendada: cinta de polipropileno de un solo elemento MOPP, cinta de fibra de vidrio, etc.

 

Cubierta de brecha

Cuando se inyecta material espumoso, la espuma de PU puede extruirse a partir de pequeños huecos o juntas. Para evitar esta situación, utilice cinta adhesiva PU para cubrir todos los huecos y juntas. En esquinas o juntas pequeñas, la cinta utilizada debe tener las ventajas de una alta adherencia, una buena adherencia entre el sustrato y la espuma de poliuretano, y se puede rasgar a mano.

* Cinta recomendada: cinta de tela, etc.

Cinta transpirable que tapa los orificios

Use cinta transpirable para bloquear todos los orificios del aparato para evitar que la espuma de poliuretano se salga cuando se inyecta a alta velocidad. La cinta transpirable bloquea eficazmente los orificios, al tiempo que mantiene la eliminación de aire para garantizar la eficiencia y calidad de la formación de espuma.

* Requisitos de aplicación: La cinta utiliza un material de base altamente ventilado para evitar el estancamiento de la capa de espuma; evitar eficazmente que el desbordamiento de PU contamine la superficie de la caja; fuerte adhesión, para garantizar que la cinta se fije de forma segura durante la formación de espuma; al mismo tiempo, se puede rasgar o troquelar.

* Cinta recomendada: cinta no tejida, cinta de poliuretano, etc.

 

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