JPS592661Y2 - breathable packaging bags - Google Patents
breathable packaging bagsInfo
- Publication number
- JPS592661Y2 JPS592661Y2 JP1979006727U JP672779U JPS592661Y2 JP S592661 Y2 JPS592661 Y2 JP S592661Y2 JP 1979006727 U JP1979006727 U JP 1979006727U JP 672779 U JP672779 U JP 672779U JP S592661 Y2 JPS592661 Y2 JP S592661Y2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- packaging
- synthetic resin
- packaging bags
- present
- 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
Description
【考案の詳細な説明】
本考案は包装袋の主胴部の適所において適度の通気性を
有する包装袋に関する。[Detailed Description of the Invention] The present invention relates to a packaging bag that has appropriate air permeability at appropriate locations in the main body of the packaging bag.
従来、クラフト紙袋は外装として輸送保管、貯蔵を主目
的とする各種産業の物資の包装に用いられており、これ
にはとくに衝撃強度、引裂き強度、耐破裂度などが要求
され、更にセメントや肥料類、穀物類などの粉粒体物資
は湿気により変質を来たしやすいので袋には適度の防湿
性が要求される反面に於てこれらの物資を袋に充填収納
するときには加圧空気と共に圧入するので適度の通気性
も要求される。Traditionally, kraft paper bags have been used as outer packaging to package goods in various industries whose main purpose is transportation, storage, and storage, and these require particularly high impact strength, tear strength, and burst resistance, and they are also used for packaging materials such as cement and fertilizer. Powder and granular materials such as grains and grains are susceptible to deterioration due to moisture, so bags must have adequate moisture resistance. Appropriate breathability is also required.
又、青果物などの袋詰めにはその鮮度維持のための適度
な通気性を具備する包装袋が望まれている。Furthermore, when packing fruits and vegetables into bags, there is a demand for packaging bags that have adequate ventilation to maintain the freshness of the fruits and vegetables.
以上のような点に鑑み本考案は袋詰めに際して加圧空気
を利用して圧入するセメント等の粉粒体物資用の、又、
鮮度保持が要求される青果物等の物資用の包装袋を提供
せんとするものであり、以下本考案の一実施例を添付図
面により説明する。In view of the above points, the present invention has been developed for bagging powder and granular materials such as cement, which are press-fitted using pressurized air during bagging.
It is an object of the present invention to provide a packaging bag for goods such as fruits and vegetables that are required to maintain freshness.One embodiment of the present invention will be described below with reference to the accompanying drawings.
図面はセメント等の粉粒体物資用の包装袋への本考案の
適用を示すものであり、１は装本体でこれはたとえばク
ラフト紙４にポリエチレン製扁平状織地３をその一部を
除いてポリエチレンフィルムでラミネートした素材を前
記ラミネートを施していない部分２が袋主胴の適所に位
置するように構成されている。The drawing shows the application of the present invention to a packaging bag for powder and granular materials such as cement, and 1 is the packaging body, which is made of, for example, kraft paper 4 with polyethylene flat woven fabric 3 except for a part of it. The material is laminated with polyethylene film so that the unlaminated portion 2 is located at a proper position on the main body of the bag.
尚、６は開口部である。Note that 6 is an opening.
３は被包装物資を充填収納するための開口部を示すもの
であり、青果物などの加圧空気を利用して袋内へ圧入充
填する必要のない物資の包装袋の場合にはこれは別の形
状となる。3 indicates the opening for filling and storing the goods to be packaged, and this is different in the case of packaging bags for goods such as fruits and vegetables that do not need to be press-fitted into the bag using pressurized air. It becomes the shape.
以上の如く本考案の通気性包装袋は充填収納すべき物資
を適宜形態に構成した装本体１の開口部３から充填収納
してのち開口部３を密封して使用するものである。As described above, the air-permeable packaging bag of the present invention is used by filling and storing materials through the opening 3 of the package body 1 configured in an appropriate shape, and then sealing the opening 3.
このようにして使用される本考案の通気性包装袋は青果
物などの加圧空気を利用して袋内へ圧入充填する必要の
ない物資は単に袋詰め後開口部を閉鎖するだけで問題は
なく又、セメント等の物資を加圧空気とともに装本体内
に圧入する際には一時的には膨張するが、開口部の封鎖
後に袋内に残留する空気は装本体の主胴部の適所に形成
したポリエチレンなどの合成樹脂フィルムのラミネート
を施していない部分より徐々に袋外へ放出される。With the breathable packaging bag of the present invention used in this way, there is no problem with items that do not need to be press-fitted into the bag using pressurized air, such as fruits and vegetables, by simply closing the opening after bagging. Also, when materials such as cement are forced into the main body of the bag along with pressurized air, it will temporarily expand, but after the opening is sealed, the air remaining in the bag will form in the appropriate place in the main body of the bag. It is gradually released from the unlaminated part of the polyethylene or other synthetic resin film outside the bag.
従って袋詰物資を多数積み重ねても装本体に残留する空
気に起因する袋体の破裂及び次損が全くなく安全であり
、特に加圧空気と共に袋体内に充填収納する物資用の包
装機として最適なものである。Therefore, even if a large number of bagged goods are stacked, it is safe because there is no rupture or damage to the bag due to air remaining in the packaging body, and it is especially suitable as a packaging machine for goods that are filled and stored inside the bag together with pressurized air. It is something.
又、本考案の素材はその構成材として合成樹脂製扁平状
織地を使用しているので破袋強度がきわめて大きく、セ
メント等の重包装袋として最適である。In addition, since the material of the present invention uses a synthetic resin flat woven fabric as its constituent material, it has extremely high tear strength, making it ideal for heavy-duty packaging bags for cement and the like.
更に、本考案袋を積み重ねた場合にも紙もしくは合成樹
脂製扁平状織地の面同志が接触することになるので、た
とえば従来のポリエチレン加工紙より成る袋をラミネー
ト面を袋外側として使用し、積み重ねた場合に往々にし
て生じていたブロッキングによる袋破袋も全くないので
安心して使用できる。Furthermore, even when the bags of the present invention are stacked, the surfaces of the paper or synthetic resin flat woven fabric will come into contact with each other. It can be used with confidence because there is no bag tearing due to blocking, which often occurs when the bag is used.
第１図は本考案の一実施例の一部断面図、第２図は袋素
材の一部拡大断面図である。
１・・・・・・装本体、２・・・・・・ポリエチレンの
ラミネートを施していない部分、３・・・・・・合成樹
脂製扁平状織地、４・・・・・・紙、５・・・・・・合
成樹脂ラミネート層、６・・・・・・開口部。FIG. 1 is a partially sectional view of an embodiment of the present invention, and FIG. 2 is a partially enlarged sectional view of the bag material. 1... Housing body, 2... Polyethylene non-laminated part, 3... Synthetic resin flat woven fabric, 4... Paper, 5 ...Synthetic resin laminate layer, 6...Opening.
Claims (1)
脂フィルムでラミネートした素材を前記ラミネートを施
していない一部分が貸主胴部の適所に位置するように構
成したことを特徴とする通気性包装袋。A ventilating device characterized in that it is constructed by laminating a synthetic resin flat woven paper material with a synthetic resin film, except for a part thereof, so that the unlaminated part is located at an appropriate position on the landlord's body. Sex packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979006727U JPS592661Y2 (en) | 1979-01-22 | 1979-01-22 | breathable packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979006727U JPS592661Y2 (en) | 1979-01-22 | 1979-01-22 | breathable packaging bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS557797U JPS557797U (en) | 1980-01-18 |
| JPS592661Y2 true JPS592661Y2 (en) | 1984-01-25 |
Family
ID=28813799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979006727U Expired JPS592661Y2 (en) | 1979-01-22 | 1979-01-22 | breathable packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592661Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949881U (en) * | 1982-09-24 | 1984-04-02 | シャープ株式会社 | refrigerator |
| JPS6042579A (en) * | 1984-07-09 | 1985-03-06 | 松下冷機株式会社 | Voice generator for completion of ice making of refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432737Y2 (en) * | 1972-11-08 | 1979-10-11 |
-
1979
- 1979-01-22 JP JP1979006727U patent/JPS592661Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS557797U (en) | 1980-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5339602A (en) | Inflatable packaging bag and process for inflating the bag | |
| US2870954A (en) | Vacuum package | |
| FI79272C (en) | Flexible packaging with tear closure that can be opened easily. | |
| US4877334A (en) | Inflatable bag | |
| US5097956A (en) | Vacuum package with smooth surface and method of making same | |
| US5372429A (en) | Sealable and reusable pouch | |
| US5254074A (en) | Inflatable packaging bag | |
| US3768724A (en) | Cushioned shipping bag | |
| US4949529A (en) | Vacuum package with smooth surface and method of making same | |
| US3276671A (en) | Paper wrapping having stretchable insert | |
| US3806024A (en) | Adhesive closure for plastic film bags | |
| JPH06501669A (en) | packaging inserts | |
| US2756154A (en) | Food package | |
| MX2008009556A (en) | Multilayer paper sack. | |
| US2435743A (en) | Waterproof bag | |
| US3014638A (en) | Package construction | |
| US4564107A (en) | Container for the pressure tight packaging of articles, in particular tennis balls | |
| US7600635B2 (en) | Highly compressed filter tow bales and process for their production | |
| JPS592661Y2 (en) | breathable packaging bags | |
| US3248041A (en) | Multiwall bag | |
| GB2218401A (en) | Improvements in or relating to packages | |
| US3050235A (en) | Double valve bag | |
| US2739746A (en) | Bandoleer construction | |
| US4171764A (en) | Can lining bag of flexible plastic film | |
| JPS5936424Y2 (en) | retort double bag |