JP2016093772A - Recycling method of composite paper container, recycling system of the same, pulp soil, natural turf block and heat/cold insulation agent - Google Patents
Recycling method of composite paper container, recycling system of the same, pulp soil, natural turf block and heat/cold insulation agent Download PDFInfo
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- 239000002131 composite material Substances 0.000 title claims abstract description 71
- 238000004064 recycling Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002689 soil Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 239000010893 paper waste Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 206010061592 cardiac fibrillation Diseases 0.000 abstract description 2
- 230000002600 fibrillogenic effect Effects 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 86
- 239000010408 film Substances 0.000 description 31
- 238000002474 experimental method Methods 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 8
- 239000011888 foil Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000010849 combustible waste Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
本発明は、複合紙容器のリサイクル方法及びそのリサイクルシステム並びにパルプ土壌、天然芝ブロック、保温保冷剤に関する。 The present invention relates to a method for recycling a composite paper container, a recycling system therefor, pulp soil, a natural turf block, and a heat and cold insulation agent.
乳製品、ジュース、清涼飲料水、流動性食品、酒類等（以下、これらをまとめて「飲料」という。）は、金属カン、ペットボトル、紙容器等の容器に詰めて消費者に販売されている。各容器は次に述べるような長所・短所があり、飲料を詰める各容器はこれらを考慮の上適宜選択されている。 Dairy products, juices, soft drinks, liquid foods, alcoholic beverages (hereinafter collectively referred to as “beverages”) are packed in containers such as metal cans, plastic bottles, and paper containers and sold to consumers. Yes. Each container has the following advantages and disadvantages, and each container for filling a beverage is appropriately selected in consideration of these.
金属カンは、シール密閉性が高いために、常温での飲料の長期保管が可能、容器が頑丈である等の利点がある反面、容器が重い、断面が円形ため保管や運搬する際にスペースロスが生じる等の欠点がある。
ペットボトルは、シール密閉性が高いために、飲料の常温での長期保管が可能、容器が軽量等の利点がある反面、金属カンと同様に断面が円形のため保管や運搬する際にスペースロスが生じる、容器のコストが高い等の欠点がある。
Metal cans have a high sealing hermeticity, so that beverages can be stored at room temperature for a long period of time, and the containers are strong. On the other hand, the containers are heavy and the cross section is circular, so there is a space loss when storing and transporting. There are drawbacks such as
Because PET bottles have a high sealing hermeticity, beverages can be stored at room temperature for a long period of time, and the containers have the advantage of being lightweight, but, like metal cans, the cross section is circular, so space loss occurs during storage and transportation. There are drawbacks such as the occurrence of a high cost of the container.
紙容器は、容器が軽量、コストが安い、断面が四角形のため保管や運搬する際にスペースロスが生じない等の利点がある。
飲料を常温で長期保管できるように、また容器が潰れやすいことを防止するために、内側にシール密閉性のあるフィルムを設けた紙容器が工夫されている。そのために近年、金属カン、ペットボトルに比して紙容器の使用量が大幅に増加している。
Paper containers have advantages such as light weight and low cost, and no space loss when stored or transported due to a square cross section.
In order to prevent the beverage from being easily crushed so that the beverage can be stored at room temperature for a long period of time, a paper container provided with a film having a sealing hermetically sealed inside has been devised. Therefore, in recent years, the amount of paper containers used has greatly increased compared to metal cans and PET bottles.
上記フィルムとしては、樹脂フィルムやアルミ等の金属箔を積層したもの、紙容器の内側に樹脂等をコーティングしたものがある。
本明細書では、紙容器の内側に設けられた次のようなものを「フィルム」として総称する。
ａ樹脂やアルミ等の金属箔を単独もしくは重畳して積層したもの。
ｂ樹脂等をコーティングして形成された薄膜。
ｃ上記ａ及びｂを組み合わせたもの
Examples of the film include those obtained by laminating a metal foil such as a resin film and aluminum, and those obtained by coating a resin or the like inside a paper container.
In this specification, the following items provided inside the paper container are collectively referred to as “film”.
aA metal foil made of resin, aluminum, etc., which is laminated alone or superposed.
b A thin film formed by coating resin or the like.
c A combination of a and b above
次に、本明細書では、上記フィルムを内側に備えた紙容器を「複合紙容器」という。また、「複合紙容器」として、カップ状の本体と別体の蓋とからなり本体の内側に上記のフィルムが設けられた紙容器もこれに含まれる。 Next, in this specification, a paper container provided with the film on the inside is referred to as a “composite paper container”. In addition, the “composite paper container” includes a paper container that includes a cup-shaped main body and a separate lid, and the above-described film is provided inside the main body.
以上のとおり、複合紙容器は飲料の容器としては最適であるが、資源の有効利用を図るとともに、廃棄物処理に伴う環境への負荷の低減という点では大きな問題がある。
すなわち、金属カン、ペットボトル及び一部の紙容器については回収して資源物として再利用するためのリサイクルの制度が確立しているが、複合紙容器については資源物として回収されることなく、可燃ゴミとともに回収した上で焼却処分されている。
このため、資源のリサイクル、焼却に伴う二酸化炭素の低減、焼却炉への負荷低減等の点が課題となっている。
As described above, the composite paper container is optimal as a beverage container, but there are significant problems in terms of effective use of resources and reduction of the environmental load associated with waste disposal.
In other words, metal cans, plastic bottles and some paper containers have been established for recycling so that they can be collected and reused as recyclables. Collected together with combustible waste and then incinerated.
For this reason, issues such as resource recycling, reduction of carbon dioxide associated with incineration, and reduction of load on the incinerator have become issues.
複合紙容器については、資源化を目的として、例えば有機溶剤を用いて樹脂フィルムを溶融して紙容器からアルミ箔等を分離する技術、超臨界水又は亜臨界水を用いてアルミ箔を溶融させて回収する技術（特許文献１参照）等が提案されているが、コスト高、環境への負荷、装置の大型化等の点で問題がある。 For composite paper containers, for the purpose of resource recycling, for example, a technique of melting an aluminum foil from a paper container by melting a resin film using an organic solvent, melting aluminum foil using supercritical water or subcritical water, etc. However, there is a problem in terms of high cost, environmental load, large equipment, and the like.
本発明は、複合紙容器について可燃ゴミとして焼却処分することなく、資源物として回収を可能とする複合紙容器のリサイクル方法及びそのリサイクルシステム、並びに複合紙容器のリサイクル方法により得られた紙繊維を活用したパルプ土壌、天然芝ブロック、保温保冷剤を提供することを課題とする。 The present invention relates to a recycling method and a recycling system for a composite paper container, and a paper fiber obtained by the recycling method for the composite paper container, which allows the composite paper container to be recovered as a recyclable material without being incinerated as combustible waste. It is an object to provide utilized pulp soil, natural turf block, and heat insulation.
本発明の課題を解決するための手段は、次のとおりである。
（１）使用済み複合紙容器を回収する段階と、該複合紙容器を粗破砕し洗浄する段階と、粗破砕した複合紙容器に水を加えて解繊し紙繊維とフィルムとに分離する段階と、解繊して得た該紙繊維と該フィルムとをそれぞれ分別して回収する段階とを含む複合紙容器のリサイクル方法。
（２）複合紙容器１００に対して５０以上８０未満の重量比で水を加えて解繊することを特徴とする上記（１）に記載の複合紙容器のリサイクル方法。
（３）上記フィルムは、樹脂フィルム及び金属フィルムを含み、上記紙繊維は古紙パルプ資源として、該樹脂フィルムは化石資源として、及び該金属フィルムは金属資源としてそれぞれ再利用することを特徴とする上記（１）又は（２）に記載の複合紙容器のリサイクル方法。
（４）使用済み複合紙容器を回収する手段と、複合紙容器を粗破砕し洗浄する手段と、粗破砕した複合紙容器と複合紙容器１００に対して５０以上８０未満の重量比の水とを投入し、粗破砕した複合紙容器からフィルムを分離する解繊機と、解繊して得た紙繊維と該フィルムとを分別する分別機と、分別して得た該紙繊維と該フィルムをそれぞれ回収し管理する手段とを備えた複合紙容器のリサイクルシステム。
（５）上記フィルムは、樹脂フィルム及び金属フィルムを含み、上記紙繊維は古紙パルプ資源として、該樹脂フィルムは化石資源として、及び該金属フィルムは金属資源としてそれぞれ再利用することを特徴とする上記（４）に記載の複合紙容器のリサイクルシステム。
（６）上記（１）ないし（３）のいずれかに記載の複合紙容器のリサイクル方法によって得られた紙繊維を主要素材としたパルプ土壌。
（７）上記（６）に記載のパルプ土壌を不織布又はネットに袋詰めしたパルプ基盤と、その上に被せた天然芝とを含む天然芝ブロック。
（８）上記（１）ないし（３）のいずれかに記載の複合紙容器のリサイクル方法によって得られた紙繊維を主要素材とした保温保冷剤。
Means for solving the problems of the present invention are as follows.
(1) A step of recovering a used composite paper container, a step of roughly crushing and washing the composite paper container, and a step of adding water to the roughly crushed composite paper container to defibrate and separate it into paper fibers and a film And a method for recycling the composite paper container, comprising separating and collecting the paper fiber and the film obtained by defibration.
(2) The method for recycling a composite paper container according to (1) above, wherein water is added to the composite paper container 100 at a weight ratio of 50 or more and less than 80 for defibration.
(3) The film includes a resin film and a metal film, the paper fiber is reused as a waste paper pulp resource, the resin film is reused as a fossil resource, and the metal film is reused as a metal resource. The recycling method of the composite paper container as described in (1) or (2).
(4) means for recovering the used composite paper container, means for roughly crushing and cleaning the composite paper container, water having a weight ratio of 50 to less than 80 with respect to the roughly crushed composite paper container and the composite paper container 100 A defibrator that separates the film from the roughly crushed composite paper container, a separating machine that separates the paper fiber obtained from the defibration and the film, and the paper fiber and the film obtained by the separation, respectively. A recycling system for composite paper containers equipped with a means for collecting and managing.
(5) The film includes a resin film and a metal film, the paper fiber is reused as a waste paper pulp resource, the resin film is reused as a fossil resource, and the metal film is reused as a metal resource. The recycling system for composite paper containers described in (4).
(6) Pulp soil mainly composed of paper fibers obtained by the method for recycling a composite paper container according to any one of (1) to (3) above.
(7) A natural turf block including a pulp base obtained by bagging the pulp soil according to (6) into a nonwoven fabric or a net, and natural turf covered thereon.
(8) A heat and cold insulation agent comprising, as a main material, paper fibers obtained by the method for recycling a composite paper container according to any one of (1) to (3) above.
本発明によれば、複合紙容器について可燃ゴミとして焼却処分することなく、資源の回収を可能とする安価かつ簡便な複合紙容器のリサイクル方法及びそのリサイクルシステムが得られる。
また、本発明によれば、複合紙容器のリサイクル方法により得られた紙繊維を用いたパルプ土壌、天然芝ブロック、保温保冷剤が得られる。
According to the present invention, it is possible to obtain an inexpensive and simple method for recycling a composite paper container and a recycling system thereof that enable resource recovery without incineration of the composite paper container as combustible waste.
Moreover, according to this invention, the pulp soil, the natural turf block, and heat insulation cool agent using the paper fiber obtained by the recycling method of a composite paper container are obtained.
（複合紙容器のリサイクル方法）
本発明に係る複合紙容器のリサイクル方法について、その手順を以下、順次説明する。
（１）飲料を消費して空となった使用済み複合紙容器は、消費者が簡単な洗浄を行った上で、例えば販売店の店頭に置かれた回収箱に投入することにより回収される。
（２）回収された複合紙容器は、粗破砕され洗浄される。
(Recycling method for composite paper containers)
The procedure of the method for recycling the composite paper container according to the present invention will be sequentially described below.
(1) Used composite paper containers that have been emptied after consumption of beverages are collected by, for example, being put into a collection box placed at a storefront after the consumer performs simple cleaning. .
(2) The recovered composite paper container is roughly crushed and washed.
（３）粗破砕され洗浄された複合紙容器に水を加えて解繊することにより、紙繊維とフィルムとに分離する。
加える水の量は、複合紙容器１００に対して５０以上８０未満の重量比であるのが好ましい。
紙繊維とフィルムとに分離する解繊機としては、例えば本発明の発明者の１人が提案した古紙解繊装置（特許文献２参照）が使用可能である。
なお、上記（２）における回収された複合紙容器の粗破砕は、単独の手順として必ずしも必要なものではなく、例えばカップ形状であって内側が樹脂等をコーティングしたようなものの場合には、解繊機の中に入れて解繊と同時にこれを行うこともできる。
(3) Separating into paper fibers and films by adding water to the coarsely crushed and washed composite paper container for fibrillation.
The amount of water to be added is preferably a weight ratio of 50 or more and less than 80 with respect to the composite paper container 100.
As a defibrating machine that separates paper fiber and film, for example, a used paper defibrating apparatus (see Patent Document 2) proposed by one of the inventors of the present invention can be used.
The rough crushing of the recovered composite paper container in the above (2) is not always necessary as a single procedure. For example, in the case of a cup shape and the inside coated with resin or the like, You can also do this at the same time as defibration in a textile machine.
（４）解繊機で解繊して得た紙繊維とフィルムは、分別機によりそれぞれ分別して回収される。複合紙容器に樹脂及び金属箔が使用されている場合には、フィルムは、樹脂フィルム及び金属フィルムとして分別して回収される。
（５）紙繊維は古紙パルプ資源として再利用される。また樹脂フィルムは化石資源として、金属フィルムは金属資源としてそれぞれ再利用される。
(4) Paper fibers and films obtained by defibration with a defibrator are each separated and collected by a sorter. When resin and metal foil are used for the composite paper container, the film is separated and collected as a resin film and a metal film.
(5) Paper fibers are reused as waste paper pulp resources. The resin film is reused as a fossil resource, and the metal film is reused as a metal resource.
（解繊実験）
複合紙容器に水を加えて解繊するに当たり、添加する水量を変えて実験した。
解繊実験は、容器の内側にポリエチレンをコーティングしたカップ形状の複合紙容器５４個（２５０ｇ）を４組準備し、各組についてそれぞれ添加水量を７５ｇ、１２５ｇ、１７５ｇ、２００ｇと変えて解繊状態を調べた。解繊の所要時間は１８０秒とした。実験結果を表１に示す。
When defibrating by adding water to the composite paper container, an experiment was conducted by changing the amount of water to be added.
In the defibration experiment, four sets of 54 cup-shaped composite paper containers (250 g) coated with polyethylene on the inside of the container were prepared, and the amount of water added was changed to 75 g, 125 g, 175 g, and 200 g for each group, and the defibrated state I investigated. The time required for defibration was 180 seconds. The experimental results are shown in Table 1.
表１より、紙コップの解繊化良の範囲は、容器１００に対する水の重量比が５０以上８０未満であることが分かる。容器１００に対する水の重量比が７０前後のときが特に良好であることが分かる。 From Table 1, it can be seen that the range of good defibration of the paper cup is that the weight ratio of water to the container 100 is 50 or more and less than 80. It can be seen that it is particularly good when the weight ratio of water to the container 100 is around 70.
図１ないし図４に、解繊実験の様子及びその結果の写真を示す。
図１は、解繊実験に使用したカップ形状の複合紙容器の準備段階の写真である。図２は、５４個のカップ形状の複合紙容器を解繊機に投入した際の写真である。複合紙容器の粗破砕は、解繊機の中で解繊と同時に行う。図３は、解繊実験が終了した際の解繊機内部の写真である。
図４は、右列より順に、添加水量をそれぞれ７５ｇ、１２５ｇ、１７５ｇ、２００ｇと変えた際のカップ形状の複合紙容器１個についての解繊実験結果を示す写真である。図４において、各列の上段は取り出した時のフィルムの状態を示し、各列の下段はその展開時の状態を示す。各列の中段は、解繊された紙繊維である。
FIG. 1 to FIG. 4 show photographs of the defibration experiment and the results.
FIG. 1 is a photograph of a preparation stage of a cup-shaped composite paper container used in a defibration experiment. FIG. 2 is a photograph when 54 cup-shaped composite paper containers are put into a defibrating machine. Rough crushing of the composite paper container is performed simultaneously with defibrating in a defibrating machine. FIG. 3 is a photograph of the inside of the defibrator when the defibrating experiment is completed.
FIG. 4 is a photograph showing the results of the defibration experiment for one cup-shaped composite paper container when the amount of added water is changed to 75 g, 125 g, 175 g, and 200 g, respectively, in order from the right column. In FIG. 4, the upper row of each row shows the state of the film when taken out, and the lower row of each row shows the state at the time of development. The middle row of each row is defibrated paper fiber.
本発明に係る複合紙容器のリサイクル方法により得られた紙繊維は、種々の用途に活用可能であるが、その際に、新聞、ダンボール、雑誌、機密文書、シュレッダー処理紙等を解繊した紙繊維をこれに混合して使用してもよい。
すなわち、本発明に係る複合紙容器のリサイクル方法により得られた紙繊維を種々の用途に活用する際は、少なくともこれを主要素材としていればよい。
以下に、パルプ土壌、天然芝ブロック及び保温保冷剤とした例を紹介する。
The paper fiber obtained by the recycling method of the composite paper container according to the present invention can be used for various applications. At that time, the paper, the cardboard, the magazine, the confidential document, the paper shredded, etc. You may mix and use a fiber for this.
That is, when the paper fiber obtained by the method for recycling a composite paper container according to the present invention is used for various purposes, at least this may be used as a main material.
In the following, examples of pulp soil, natural turf block and heat insulation are introduced.
（パルプ土壌）
本発明により得られた紙繊維は、パルプ土壌として活用できる。パルプ土壌を利用することにより、アスファルト、コンクリート、鉄板等の上にも植生が可能となり、建物の屋上緑化にも貢献できる。
また、ＬＥＤ照明、蛍光灯等を利用することで天候と地域に関係なく、パルプ土壌を用いた良質の天然芝が効率よく年間供給できる芝の生産工場、あるいは野菜の生産工場も実現可能となる。
紙繊維に水性接着剤を含ませ、屋内用鑑賞植物の土壌とすることもできる。
(Pulp soil)
The paper fiber obtained by the present invention can be used as pulp soil. By using pulp soil, vegetation can be made on asphalt, concrete, iron plate, etc., and it can contribute to the greening of buildings.
In addition, by using LED lighting, fluorescent lamps, etc., it is possible to realize a turf production plant or vegetable production plant that can efficiently supply good-quality natural turf using pulp soil annually, regardless of the weather and region. .
A water-based adhesive can be included in the paper fiber to make soil for indoor ornamental plants.
（天然芝ブロック）
本発明により得られた紙繊維を脱着可能な連結用具が装着してある不織布又はネットで構成した袋体に詰めてパルプ基盤を構成し、その上に天然芝を被せた、あるいは種を植生した天然芝ブロックとして活用することができる。
図５に、本発明により得られた紙繊維から作製されたパルプ土壌を用いた天然芝ブロックの一例の写真を示す。
不織布又はネットにおける紙繊維の挿入口はチャックで開閉できるようにすることで、天然芝ブロックの紙繊維が目減りした場合、挿入口を開口して紙繊維を補給し水を与えて芝を養生することもできる。
(Natural grass block)
The paper base obtained by the present invention is packed in a non-woven fabric or net bag equipped with a detachable connecting tool to form a pulp base, covered with natural turf, or planted with seeds. It can be used as a natural turf block.
In FIG. 5, the photograph of an example of the natural turf block using the pulp soil produced from the paper fiber obtained by this invention is shown.
The paper fiber insertion port on the non-woven fabric or net can be opened and closed with a chuck, so that when the natural turf block paper fiber drops, the insertion port is opened to replenish the paper fiber and give water to cure the grass. You can also.
（保温保冷剤）
紙繊維に、さらに水を加えて撹拌し湿式パルプ素材を作り、これを樹脂袋等に封入し冷蔵庫、冷凍庫で冷却又は冷結晶させることにより、保冷剤として使用できる。また適度に温めて保温剤としても使用できる。
(Heat insulation cold agent)
Water can be further added to paper fiber and stirred to make a wet pulp material, which is enclosed in a resin bag or the like and cooled or cold-crystallized in a refrigerator or freezer to be used as a cryogen. It can also be used as a warming agent after warming appropriately.
以上、本明細書に開示した技術事項は、本発明の理解を容易にするために例示したものであって、本発明はこれに限定されない。
すなわち、本発明は、特許請求の範囲を逸脱しない限り、複合紙容器のリサイクル方法及びそのリサイクルシステムの実施に当たって、適宜の設計変更が可能であることは言うまでもないことである。
As described above, the technical matters disclosed in the present specification are illustrated for facilitating the understanding of the present invention, and the present invention is not limited thereto.
In other words, it goes without saying that the present invention can be appropriately changed in design in implementing the recycling method of the composite paper container and the recycling system without departing from the scope of the claims.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014230416A JP2016093772A (en) | 2014-11-13 | 2014-11-13 | Recycling method of composite paper container, recycling system of the same, pulp soil, natural turf block and heat/cold insulation agent |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2014230416A JP2016093772A (en) | 2014-11-13 | 2014-11-13 | Recycling method of composite paper container, recycling system of the same, pulp soil, natural turf block and heat/cold insulation agent |
Publications (2)
| Publication Number | Publication Date |
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| JP2016093772A true JP2016093772A (en) | 2016-05-26 |
| JP2016093772A5 JP2016093772A5 (en) | 2017-09-14 |
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| JP2014230416A Pending JP2016093772A (en) | 2014-11-13 | 2014-11-13 | Recycling method of composite paper container, recycling system of the same, pulp soil, natural turf block and heat/cold insulation agent |
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| JP (1) | JP2016093772A (en) |
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