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Substrate for floorings such as, for instance, synthetic grass turf, corresponding synthetic grass turf and methods of manufacture

一种铺地材料、衬底的技术，应用在铺面、薄料处理、纺织等方向，能够解决违背衬底空间稳定等问题

Inactive Publication Date: 2009-01-07
MONDO SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] However, the presence of these drainage openings violates the steric stabilization of the substrate to be obtained

Method used

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  • Substrate for floorings such as, for instance, synthetic grass turf, corresponding synthetic grass turf and methods of manufacture
  • Substrate for floorings such as, for instance, synthetic grass turf, corresponding synthetic grass turf and methods of manufacture
  • Substrate for floorings such as, for instance, synthetic grass turf, corresponding synthetic grass turf and methods of manufacture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] in the attached figure 1 Among them, the reference numeral 10 indicates a liner mainly composed of polyester or PET, its thickness is about 3mm, and its mass per unit area (per unit surface mass) is about 300g / m 2 . In the structure of the present invention, in any case, a preferred thickness of about 1.5 mm (weight per unit area: about 150 g / m 2 ) and about 4mm (weight per unit area: about 400g / m 2 ), and / or any polyolefin-based material.

[0034] The word "pad" as used herein means a sheet of material made of threads, yarns or fibers bonded to each other, as follows:

[0035] imparting tensile strength properties to the liner layer 10 to prevent the liner 10 from being torn apart under the usual conditions of use referred to below; and

[0036] Provides space between threads, yarns or fibers.

[0037] For example, liner 10 can be made by:

[0038] single-woven fabrics (to represent weft and warp);

[0039] knitted fabrics;

[0040] Non-woven fabrics, or felts...

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Abstract

A substrate (10, 20, 12) for floorings, such as synthetic grass turf, comprises: a pad (10) made of a first heat-meltable material; a stabilizing mesh (20) made of a second heat-meltable material; and a connection layer (12) set between said pad (10) and said mesh (20). The connection layer (12) comprises a third heat-meltable material with a melting point lower than the melting point of the first and of the second heat-meltable materials. The connection layer (12) is a discontinuous layer with a granular structure, so that the substrate is permeable to liquids in order to enable, for example, draining-off of rainwater.

Description

technical field [0001] The invention relates primarily to the backing of floor coverings, and the invention is particularly concerned with the possible use of backing boards in the production of artificial turf. [0002] Insofar as the floor covering substrates described herein can also be used with floor coverings other than artificial turf, the above description should not be construed as limiting the scope of the invention in any way. Background technique [0003] Artificial turf floor coverings have been used for a long time now, especially to provide green areas for urban decoration and similar applications, to provide floor coverings to border swimming pools, and generally as natural turf for difficult conditions to lay and maintain Substitutes for natural turf. [0004] Recently, the use of the artificial turf flooring material has been newly promoted due to its use in forming turf for sports facilities such as soccer fields. There are quite a lot of corresponding d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C13/04E01C13/08
CPCB32B5/26E01C13/08B32B5/02B32B2262/0276Y10T442/3374Y10T442/162Y10T442/178Y10T442/107Y10T428/23979Y10T442/174Y10T442/184Y10T442/3366E01C13/00
Inventor 费尔南多·斯托皮耶那
Owner MONDO SPA
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