JPS59100792A - Production of reinforced porous paper - Google Patents
Production of reinforced porous paperInfo
- Publication number
- JPS59100792A JPS59100792A JP57207333A JP20733382A JPS59100792A JP S59100792 A JPS59100792 A JP S59100792A JP 57207333 A JP57207333 A JP 57207333A JP 20733382 A JP20733382 A JP 20733382A JP S59100792 A JPS59100792 A JP S59100792A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- porous paper
- net
- back side
- reinforced porous
- 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.)
- Pending
Links
Landscapes
- Paper (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は紙料に発泡、剤を混入して気泡を吹き入れ、
発泡させて抄き上げた多孔質紙の裏側に、網を張り合せ
て強化した、強化多孔質紙の製治方法に関するものであ
る。[Detailed description of the invention] This invention involves mixing a foaming agent into paper stock and blowing air bubbles into it.
This invention relates to a method for manufacturing reinforced porous paper, which is strengthened by laminating a net on the back side of porous paper made by foaming.
従来発泡プラスチック等を使用し１こ、こん何月が広く
使用されているが、透気性がないものが多く、果物、生
魚１品等のこん包には満足できない点がある。且つ使用
後の処理につい・ても厄介・であり、関連して公害等社
会的な問題として論議されたりしている。Conventionally, foamed plastics have been widely used for packaging, but most of them are not breathable and are not satisfactory for packaging fruits, raw fish, etc. In addition, disposal after use is troublesome, and related social problems such as pollution are being discussed.
本発明は、そのような不備な点と社会的な問題点を解決
するために発明されたものである。いま′、その製造方
法と構造を説明すると（イ）抄紙直前の工程の紙料に発
泡剤を混入して気泡を吹き入れて、発泡させて抄き上げ
多孔質紙（１）をつくる。The present invention was invented to solve such deficiencies and social problems. Now, to explain its manufacturing method and structure: (a) A foaming agent is mixed into the paper stock in the process immediately before paper making, air bubbles are blown into it, and the paper is foamed to produce porous paper (1).
（ロ）多孔質紙（１）の裏側に網（２）を張り合せる。(b) Paste the net (2) on the back side of the porous paper (1).
本発明は以上のような構造であるから、透気性がよいの
で果物、生鮮品等のこん何周として、衛生用としてもを
用であり、且つ多孔質紙の原料、多孔質紙の厚さ、復合
強化拐としての網の選訳により使用目的に応じた条件の
製品が製造できるので、多目的の需要に対応できる。Since the present invention has the above-mentioned structure, it has good air permeability, so it can be used for sanitary purposes as well as for holding fruits, fresh products, etc. By selecting the net for the combination and reinforcement, it is possible to manufacture products with conditions according to the purpose of use, so it can meet the demand for multiple purposes.
また、使用後は故紙と同じく簡単に再生利用できるので
公害等に対する心配も７Ｊい。Furthermore, after use, it can be easily recycled like waste paper, so there is no need to worry about pollution.
なお本発明の実施態様として次のことができる。Note that the following can be implemented as embodiments of the present invention.
（イ）多孔質紙（１）の裏側に網（２）を張り合せ網（
２）の裏側に紙（３）を張り合せる。(b) Paste the net (2) on the back side of the porous paper (1) and attach the net (
Paste paper (3) on the back side of 2).
（ロ）網（２）を不織布でつくる。(b) Make the net (2) from nonwoven fabric.
第１図は、平面図 第２図は、断面図 第３図は、実施態様の平面図 第４図は、同上の断面図 第５図は、実施例の平面図 第６図は、同上の断面図 特許出願人 藤井 誠 Figure 1 is a plan view Figure 2 is a cross-sectional view FIG. 3 is a plan view of the embodiment. Figure 4 is a cross-sectional view of the same as above. Figure 5 is a plan view of the embodiment. Figure 6 is a sectional view of the same as above. Patent applicant Makoto Fujii
Claims (3)
させて抄き上げて多孔質紙（１）をつくる。 口、多孔質紙（１）の裏側に網（２）を張り合せる。 以上の如く構成された強化多孔質紙(1) A. A foaming agent is mixed into the paper stock, and air bubbles are blown into the paper stock to cause foaming and papermaking to produce porous paper (1). Attach the net (2) to the back side of the porous paper (1). Reinforced porous paper constructed as above
（２）の裏側に紙（３）を張り合せた特許請求の範囲第
１項記載の強化多孔質紙。(2) The reinforced porous paper according to claim 1, wherein a net (2) is laminated on the back side of the porous paper (1), and a paper (3) is laminated on the back side of the net (2).
項記載の強化多孔質紙。(3) Claim 1 in which the net (2) is made of non-woven fabric
Reinforced porous paper as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207333A JPS59100792A (en) | 1982-11-25 | 1982-11-25 | Production of reinforced porous paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207333A JPS59100792A (en) | 1982-11-25 | 1982-11-25 | Production of reinforced porous paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100792A true JPS59100792A (en) | 1984-06-11 |
Family
ID=16538008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57207333A Pending JPS59100792A (en) | 1982-11-25 | 1982-11-25 | Production of reinforced porous paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61178312U (en) * | 1985-04-23 | 1986-11-07 |
-
1982
- 1982-11-25 JP JP57207333A patent/JPS59100792A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61178312U (en) * | 1985-04-23 | 1986-11-07 |
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