PVC Strip
Cover Pvc Profile for Ready Panel Cold Room Door
Cold Room Door Leaf Manufacturing Methods
Cold room door leaves are generally produced using two main methods in the industry:
- Polyurethane Injection System
In this method, the door leaf components are placed into a special mold, and polyurethane foam is injected under pressure. The foam expands and cures, forming a rigid structure that provides excellent thermal insulation.
Key characteristics of polyurethane injection systems:
- Suitable for mass production
- High thermal insulation performance
- Requires special machinery and molds
- Higher initial investment cost
Although highly effective, this method is not always practical for every manufacturer or project.
- Door Leaf Manufacturing Using Ready-Made Cold Room Panels
The second and widely used method involves manufacturing door leaves using pre-produced cold room panels, commonly referred to as ready panels.
BOB-038 PVC Strip is specifically designed for this method and is an indispensable component in door leaves manufactured with ready panels.
How Is a Cold Room Door Leaf Manufactured Using Ready Panels?
The manufacturing process of a cold room door leaf using ready panels requires precise material compatibility and correct assembly steps. The process can be summarized as follows:
- Selection of the Appropriate Aluminum Profile
The first step is determining the thickness of the door leaf to be produced. Based on the panel thickness, a compatible cold room door leaf aluminum profile is selected. The correct profile ensures both structural strength and insulation continuity.
- Cutting and Assembling the Aluminum Frame
The selected aluminum profiles are cut at a 45-degree angle and assembled to form a rectangular aluminum frame. This frame serves as the structural skeleton of the door leaf.
- Placement of the Ready Panel
A ready-made cold room panel, cut to precise dimensions, is placed inside the aluminum frame. At this stage, the panel is positioned but not yet fully fixed.
- Fixing the Panel with the PVC Strip
At this point, BOB-038 PVC Strip is installed. The aluminum profile features a specially designed groove that is 100% compatible with the PVC strip. The strip is pressed into this groove, locking the panel firmly between the aluminum profile and the PVC strip.
As a result:
- The panel is mechanically fixed
- Movement inside the frame is prevented
- A stable and durable door leaf structure is achieved
Thermal Insulation Function of the PVC Strip
Beyond mechanical fixation, BOB-038 PVC Strip plays a crucial role in thermal insulation.
Aluminum has high thermal conductivity. If the aluminum profile directly contacts the metal sheet of the panel, cold air can be transferred through the metal, creating a thermal bridge. This leads to:
- Energy losses
- Condensation on the aluminum profile
- Reduced efficiency of the cold room
The PVC strip acts as a thermal break between the aluminum profile and the panel sheet. Thanks to the low thermal conductivity of PVC, heat transfer is minimized, and the insulation performance of the door leaf is significantly improved.
Advantages of PVC Material
BOB-038 is manufactured from high-quality PVC material, which offers several advantages for cold room applications:
- Low thermal conductivity
- Resistance to moisture and condensation
- Smooth and hygienic surface
- Easy installation
- Long service life
These properties make PVC strips a reliable solution for cold room door leaf systems operating under demanding conditions.
Compatible Cold Room Door Leaf Aluminum Profiles
BOB-038 PVC Strip is fully compatible with the following cold room door leaf aluminum profiles:
- BOB-7006K
- BOB-7006M
- BOB-7006J
These aluminum profiles are designed with grooves that perfectly match the geometry of the PVC strip, ensuring secure installation and long-term stability.
Compatible Door Gaskets
Door leaves manufactured using BOB-038 PVC Strip are compatible with the following cold room door gaskets:
For Hinged Door Leaves:
- BOB-K4
- BOB-K6
- K67
For Sliding Door Leaves:
- BOB-K17
This compatibility ensures correct sealing performance and overall door system efficiency.
Application Areas
BOB-038 PVC Strip is widely used in:
- Cold room doors manufactured with ready panels
- Industrial cold storage facilities
- Food processing and storage plants
- Logistics and distribution centers
- Refrigerated warehouses
Technical Specifications
- Product Name: PVC Strip
- Manufacturer: Bob Modüler
- Product Code: BOB-038
- Material: PVC
- Product Type: PVC profile / PVC strip
- Function: Panel fixation and thermal insulation
- Compatible Aluminum Profiles: BOB-7006K, BOB-7006M, BOB-7006J
Conclusion
PVC Strip (BOB-038) is a key component in cold room door leaf systems manufactured with ready-made panels. It ensures secure mechanical fixation of the panel within the aluminum frame while simultaneously acting as a thermal barrier that prevents heat transfer between metal components. With its PVC construction, precise compatibility, and insulation performance, BOB-038 is a reliable and efficient solution within Bob Modüler’s cold room door system products.
