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Double loop WireBind Rilematic® are manufactured by special forming machines specifically designed by Rilecart R & D department.


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Wirebind Rilematic® system

Rilecart Double-loop spirals are undoubtedly the most elegant and functional binding / finishing solution for a large spectrum of products.

The Double-loop spiral is made of a particular steel alloy available in a large variety of colours. The benefits of this system over the traditional binding methods are numerous:


The pages can easily rotate over 360°, allowing maximum freedom and functionality when reading. This is particularly useful for calendars as it removes the need to tear off the page, which can be kept, thus extending the average life by years.
Exercise books and note pads can be easily used on both sides.
Manuals, guides, instruction manuals can be read with one hand only, and in any case, compared to traditional binding systems, only take up half the space.
The product can be easily laid flat (at 1800) allowing ease of consultation and preventing wearing of the side. Just think how much simpler reading a recipe book or a musical score sheet becomes.
Compared to the traditional single wire bind, the alignment is perfect and the overall robustness of the product far greater.
The double loop is an environmentally friendly and clean solution from a minimal environmental impact technology
Compared to the plastic side covers, page wear on double bind products is greatly reduced thanks to the mismatch between the profile of the page and the sharp plastic edge.
Small objects or other materials can also be included in the end product.


Variety in the end effect and functional quality is ensured by the range of binding solutions available. It is possible to encase the spiral bound material, partially reveal the spiral by using a single crease cover. The spiral can also be Skip laid, i.e. alternating holes and empty spaces.
The double ring allows the assembly if various materials: plastic and PVC, paper and cardboard, but also leather, aluminium, etc. All this in the most unusual shapes, giving a free hand to the visual department and the Product Manager.
The wide selection of available colours allows combinations of great visual appeal.
Documents, catalogues, calendars will therefore be uniquely differentiated and highly functional.


In terms of productivity, this system also delivers significant benefits. The current technology is relatively simple, efficient and can be set up with minimal upfront investment, building up over time to bigger and more productive equipment.

Double-loop spirals are produced “open” to be successively inserted in pre-punched holes of the product and then closed.

The main operations in the binding process are:

    1. Selection of the size of the spiral, the pitch and the number of holes.
    2. Punching of the sheets.
    3. Cutting of the spiral from the main spool in the required length and number
    4. Inserting of the spiral (and for calendars of the hook)
    5. Closure of the end product

Those operations can be performed in different ways, from small hand operated machines, up to big automatic or semiautomatic solutions: Rilecart is currently the company offering to the market the widest spectrum of machinery type.

    • The first step is to choose the diameter of the spiral according to the thickness of the product to be bound and the machine being used. In order to ensure smooth turning of the pages, it is important to leave a gap between the spiral and the product being bound. The size of the gap is determined by the type of binding machine used.
    • The pitch is the number of rings that can fit in one inch (2,54 cm), for example a 3:1 pitch means that there are three rings in each inch (one every 8,46 mm). In the case of diameters up to 9/16, the standard pitch used is 3:1, whist for bigger diameters a 2:1 pitch is available. The 4:1 and 9:16 pitches, used or smaller diameters are nowadays obsolete.
    • Once selected the diameter, the punching of the sheet takes place. If a manual machine is being used, the pitch is critical whereas the dimension of the hole is o lesser importance. 
      With higher end machinery, it is also necessary to select the correct dimensions for the hole. There is a predefined correlation between diameters and hole size which can be check in the appropriate reference table. 
      For the choice of round or square holes, the latter facilitates the insertion of the spiral and as such is the most commonly used though the choice can also depend on aesthetic criteria.
    • Following this, the cutting of the spiral takes place. If automatic or semi-automatic binding machines are being used, this operation is automatically performed from the original reel. If, on the other hand, a manual machine is being used, it is possible to manually cut the reel, use a specific spiral cutter or it is possible to buy boxes of cut to size spirals directly from us.
    • The insertion of the product and its closure complete the process. This can be done by industrial machinery semi automatically or manually with simpler pressing machines.
World Leader in Wire Binding System.

WIREBIND International

Double loop WireBind Rilematic® are manufactured by special forming machines specifically designed by Rilecart R & D department.

This allows us to have an advanced know-how of the production process, with the net result of a superior quality product. This in turns means:

  • Full compliance with productive requirements for automatic and semiautomatic binding machines.
  • Superior aesthetic with appealing and elegant finishes.

Our remarkable productive cycles allow us prompt delivery in the 12 different diameters and in the different available colours (for a total of 240 items!).

To ensure best quality, we use only the best material available on the market. We sell the wire in spools, in customer defined lengths and sin standard office boxes. We also manufacture hooks for calendars of any size from 6 to 50 cm in the same colours and material of the wire binds, and in 6 different models: “Little”, “Big”, “Special”, “Tall”, “Euro”, “Right”. Hooks are also available on rolls in the same lengths (from 7 to 50 cm) and in the same models.

WireBind Rilematic® Wire provides:

  • The widest selection of diameters
  • The widest selection of colours
  • The widest selection of calendar hangers
  • Supply of pre cut of any size (starting from 3 holes)
  • Standard office A4 and A5 supplies in all colours