JPS6224524Y2 - - Google Patents
Info
- Publication number
- JPS6224524Y2 JPS6224524Y2 JP1983032904U JP3290483U JPS6224524Y2 JP S6224524 Y2 JPS6224524 Y2 JP S6224524Y2 JP 1983032904 U JP1983032904 U JP 1983032904U JP 3290483 U JP3290483 U JP 3290483U JP S6224524 Y2 JPS6224524 Y2 JP S6224524Y2
- Authority
- JP
- Japan
- Prior art keywords
- treated
- insect repellent
- underlay
- present
- woven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000077 insect repellent Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000006261 foam material Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Carpets (AREA)
Description
【考案の詳細な説明】
本考案は特にカーペツト等を敷く時に、そのバ
ツクアツプ材として用いるアンダーレイに関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an underlay used as a back-up material, particularly when laying a carpet or the like.
従来、カーペツト用アンダーレイは天然繊維の
麻を不織布的にシート状化したものが多く、これ
らはカーペツトを敷込む際に、下敷用として敷い
た直後で既に20〜30％の回復不可能な変形（ヘタ
リ）を生じ、さらに荷重が加わつたままでは経年
変化によつて厚味が半分以下に減少してしまう。
また天然性で吸水性があるので腐蝕し、虫の温床
となつて非衛生的になる。またカーペツトの敷替
えなどの際にはバラバラとなり、ほこりが多く発
生する。さらに繊維体の集合体であるため、吸音
性が少なく、特に最近要求される集合高層住宅の
階下との間で吸音や遮音効果がないという欠点が
あつた。 Conventionally, carpet underlays are often made of natural hemp fibers in the form of non-woven sheets, and these tend to undergo 20 to 30% irreversible deformation immediately after being laid as an underlay. If the load continues to be applied, the thickness will decrease by more than half due to aging.
Also, because it is a natural material that absorbs water, it corrodes and becomes a breeding ground for insects, making it unhygienic. Also, when carpets are replaced, they fall apart and generate a lot of dust. Furthermore, since it is an aggregate of fibrous bodies, it has low sound absorption properties, and has the disadvantage that it does not have the sound absorption or sound insulation effect between floors of high-rise housing complexes, which is required in recent years.
本考案の目的は、これらの問題点を解決するも
のを提供することである。なお、公開実用新案登
録昭和57−126877には、ポリエチレン発泡シート
に補強用としてポリエチレンフイルムを積層し、
本願考案と同様に多数個の孔を貫通させたものが
開示されている。しかし該考案は、最近の住宅で
は必須の要件となつている防虫対策には、本考案
と異り、あまり効果を期待できないものである。
以下、本考案の実施例を第１〜３図に従つて説明
する。 The purpose of the present invention is to provide a solution to these problems. In addition, in 1987-126877, a public utility model was registered, a polyethylene foam sheet was laminated with a polyethylene film for reinforcement.
Similar to the invention of the present application, a device in which a large number of holes are passed through is disclosed. However, unlike the present invention, this invention cannot be expected to be very effective in preventing insects, which has become an essential requirement in modern homes.
Embodiments of the present invention will be described below with reference to FIGS. 1 to 3.
フオーム素材１は、少なくとも50％以上のポリ
オレフイン系樹脂で見掛発泡倍率５〜40倍に発泡
したシート状物であつて、直径0.1〜５mmの孔３
を多数個貫通させてある。このフオーム素材１
は、ポリオレフイン系樹脂100％もしくは同系の
混合体で10〜30倍の発泡倍率が特に好ましく、厚
さは要求される断熱性とクツシヨン性によるが２
〜10mm程度が好ましい。また貫通孔３については
直径が１〜1.5mmで、孔数は３〜５mmピツチで付
与することがクツシヨン性の維持と通気性の関係
から最もよい。フオーム素材１には２で示すよう
に、防虫加工剤処理を施した通気性のある織物ま
たは不織布を熱融着、あるいは接着剤等によつて
貼合せ一体化させている。２の織物あるいは不織
布は、伸び縮み防止のために寸法安定性のよいも
のがよく、防虫加工が可能なポリエステル繊維、
ポリアミド繊維、ポリプロピレン繊維が好まし
く、これらの混綿か、あるいはこれらの繊維に天
然繊維中、レーヨンあるいは綿の混綿でもよい。
２は織物あるいは不織布であるために、印刷技術
等によつて容易に防虫加工剤処理を施すことがで
き、フイルム等を用いた場合よりは、効果もより
長く持続させることができる。 The foam material 1 is a sheet-like material foamed with at least 50% polyolefin resin at an apparent expansion ratio of 5 to 40 times, and has holes 3 with a diameter of 0.1 to 5 mm.
A large number of them are penetrated. This form material 1
It is particularly preferable to use 100% polyolefin resin or a mixture of the same type at a foaming ratio of 10 to 30 times, and the thickness depends on the required insulation and cushioning properties.
~10 mm is preferable. Further, it is best to provide the through holes 3 with a diameter of 1 to 1.5 mm and a pitch of 3 to 5 mm from the viewpoint of maintaining cushioning properties and breathability. As shown at 2, the foam material 1 is made of breathable woven or nonwoven fabric treated with an insect repellent and bonded together by heat fusion, adhesive, or the like. The woven or nonwoven fabric in step 2 should preferably have good dimensional stability to prevent expansion and contraction, and should be polyester fiber that can be treated with insect repellent.
Polyamide fibers and polypropylene fibers are preferred, and these fibers may be mixed with natural fibers, rayon, or cotton.
Since No. 2 is a woven or non-woven fabric, it can be easily treated with an insect repellent using a printing technique or the like, and the effect can last longer than when a film or the like is used.
以上のように構成されたアンダーレイに荷重が
かけられた場合、フオーム素材１の独立気泡内の
空気は圧縮されて、貫通孔３を通つて外気に逃
げ、荷重が除かれた時には、すぐ気泡内に空気が
戻つてヘタリから早く回復することができる。一
方、高発泡のフオーム材を使用しているため、吸
音性および遮音性は高く、集合高層住宅等に要求
されている。過剰の発声音を天井面を通して階下
に伝導させない素材として充分な効果を示す。ま
た当然のこととして断熱性も高い。 When a load is applied to the underlay configured as described above, the air in the closed cells of the foam material 1 is compressed and escapes to the outside air through the through holes 3, and when the load is removed, the air bubbles immediately form. Air returns to the inside, allowing you to recover quickly from fatigue. On the other hand, since it uses a highly foamed foam material, it has high sound absorption and sound insulation properties, which are required for high-rise housing complexes. It is highly effective as a material that prevents excessive vocalizations from being transmitted through the ceiling to downstairs. Naturally, it also has high insulation properties.
第３図の４は、２の通気性のある織物または不
織布を裏面にも貼合せたものであり、アンダーレ
イの伸び縮みがより少なくなる。 4 in FIG. 3 is one in which the breathable woven fabric or nonwoven fabric of 2 is also laminated on the back side, and the expansion and contraction of the underlay is further reduced.
以上のように本考案によるアンダーレイは、ヘ
タリや伸びがなく、しかも防虫加工剤処理がして
あるため虫の温床とならず、構成物がほとんど高
分子物体であるために腐蝕もない。かつ使用後も
形態保持しているためゴミにもならず、天然物で
ないため供給の安定性があり、安価に生産できる
ものである。 As described above, the underlay according to the present invention does not set or stretch, and since it is treated with an insect repellent, it does not become a breeding ground for insects, and since its components are mostly polymeric substances, there is no corrosion. Moreover, since it retains its shape even after use, it does not become waste, and since it is not a natural product, it is stable in supply and can be produced at low cost.
第１図は本考案の一実施例の断面図、第２図
は、その斜視図、第３図は別の実施例の断面図で
ある。
１……発泡体シート状物、２……織物または不
織布、３……貫通孔、４……織物または不織布。
FIG. 1 is a sectional view of one embodiment of the present invention, FIG. 2 is a perspective view thereof, and FIG. 3 is a sectional view of another embodiment. 1... Foam sheet-like material, 2... Textile or nonwoven fabric, 3... Through hole, 4... Textile or nonwoven fabric.
Claims (1)
泡体シート状物に、多数個の孔を貫通させ、さら
に少なくとも片面に防虫加工剤処理を施した通気
性のある布帛を一体化させた断熱・吸音マツト。 This heat-insulating/sound-absorbing mat is made by integrating a polyolefin resin foam sheet having a closed cell structure with a breathable fabric having a large number of holes penetrated therethrough and treated with an insect repellent on at least one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3290483U JPS59139316U (en) | 1983-03-09 | 1983-03-09 | Heat insulation/sound absorption mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3290483U JPS59139316U (en) | 1983-03-09 | 1983-03-09 | Heat insulation/sound absorption mat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59139316U JPS59139316U (en) | 1984-09-18 |
| JPS6224524Y2 true JPS6224524Y2 (en) | 1987-06-23 |
Family
ID=30163714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3290483U Granted JPS59139316U (en) | 1983-03-09 | 1983-03-09 | Heat insulation/sound absorption mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59139316U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059105A (en) * | 2000-07-14 | 2000-10-05 | 최경진 | Method and apparatus for bonding fiber cloth onto synthetic resin foam |
| EP1315638B1 (en) * | 2000-09-09 | 2005-03-30 | HP-Chemie Pelzer Research and Development Ltd. | Floor covering with improved soundproofing properties |
-
1983
- 1983-03-09 JP JP3290483U patent/JPS59139316U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59139316U (en) | 1984-09-18 |
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