JPH0245359A - Container with plastic net and its manufacture - Google Patents
Container with plastic net and its manufactureInfo
- Publication number
- JPH0245359A JPH0245359A JP19600888A JP19600888A JPH0245359A JP H0245359 A JPH0245359 A JP H0245359A JP 19600888 A JP19600888 A JP 19600888A JP 19600888 A JP19600888 A JP 19600888A JP H0245359 A JPH0245359 A JP H0245359A
- Authority
- JP
- Japan
- Prior art keywords
- net
- container
- film
- thermoplastic resin
- plastic
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000012611 container material Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はプラスチックネット付容器に係り、プラスチッ
クネット付容器に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a container with a plastic net, and more particularly to a container with a plastic net.
熱可塑性樹脂性の袋状ネットは伸縮性および通気性に優
れ低コストで製造できることから、果物、野菜類等の容
器として広く用いられている。Bag-like nets made of thermoplastic resin have excellent elasticity and breathability, and can be manufactured at low cost, so they are widely used as containers for fruits, vegetables, and the like.
このようなプラスチックネット袋の容器についてその内
容や出荷元等を表示する場合には、従来紙ラベルを個々
のネット袋に結着するか又は袋の内側に入れる等の手段
がとられているが、これでは袋詰めから出荷までの工程
を自動化することが著しく困難であり、量産品の扱いに
は適さない。In order to display the contents, shipping source, etc. of such plastic net bag containers, conventional methods have been taken such as tying a paper label to each net bag or inserting it inside the bag. This makes it extremely difficult to automate the process from bagging to shipping, and is not suitable for mass-produced products.
このためネットの表面側に表示ラベルを接着させること
も試みられているが、プラスチックネット袋はその材質
が接着性の良くないポリエチレン等でつくられているこ
とが多くかっ細条を交錯させてつくったネット状である
ため、有効接着面積が小さいので、しばしば表示ラベル
がネットから剥離する問題が生じていた。For this reason, attempts have been made to glue display labels to the surface of the net, but plastic net bags are often made of materials such as polyethylene that do not have good adhesion. Since the label is in the form of a net, the effective adhesion area is small, resulting in the problem that the display label often peels off from the net.
プラスチックネット容器は伸縮性、通気性に優れかつ内
容物の確認等の点で実用に適したものであり、これらの
利点を生かし且つ商品流通過程に必要な内容表示ラベル
を確実に貼着することのできる容器の開発が望まれてい
る。Plastic net containers have excellent elasticity and air permeability, and are suitable for practical use in terms of confirming the contents, etc. It is important to take advantage of these advantages and ensure that content display labels necessary for the product distribution process are affixed. It is desired to develop a container that can
前記の課題は熱可塑性樹脂からなるネットと、熱可塑性
樹脂からなるフィルムを少なくとも表面に有するシート
とからなり、これらネットおよびシートを少なくともそ
れらの両側縁部においζ互いに溶着シールしてなること
を特徴とするプラスチックネット付容器によって達成さ
れる。The above-mentioned problem consists of a net made of a thermoplastic resin and a sheet having a film made of a thermoplastic resin on at least the surface thereof, and the net and the sheet are welded and sealed to each other at least on both side edges. This is achieved by using a container with a plastic net.
さらにかかるプラスチックネット付容器は押出成形等に
より形成された熱可塑性樹脂からなる筒状のネットを連
続的に引出し、前記筒状のネッ←の外側に対してその上
半部および下半部に夫々対応する形状の二枚の熱可塑性
樹脂のフィルムを重ね合せ、前記各フィルムを前記筒状
のネットの上半部および下半部に対して各フィルムの流
れ方向の両側縁部においてたとえば超音波照射を用いる
ことにより夫々シール結合を施して密着させ、次いで前
記フィルムとシール結合された前記筒状のネットの前記
上半部と下半部との間のシール側縁部に沿って互いに縦
割分離する工程からなることを特徴とするネット付容器
の製造方法によって製造される。Furthermore, such a container with a plastic net is constructed by continuously pulling out a cylindrical net made of a thermoplastic resin formed by extrusion molding, etc., and attaching the upper and lower halves of the cylindrical net to the outside of the cylindrical net, respectively. Two thermoplastic resin films of corresponding shapes are superimposed, and each film is irradiated with ultrasonic waves, for example, at both edges in the flow direction of each film against the upper and lower halves of the cylindrical net. The upper and lower halves of the cylindrical net that are seal-coupled to the film are then vertically separated from each other along the seal side edges. The netted container is manufactured by a method for manufacturing a container with a net, which is characterized by comprising the steps of:
容器の一方の構成材としてのネットとしては熱可塑性樹
脂であるポリエチレンが好ましく用いられる。他方の構
成材であるシートもポリエチレンからつくることができ
るが、その表面側に熱可塑性樹脂（ポリエチレン等）層
を有する紙シート等を用いてもよい。Polyethylene, which is a thermoplastic resin, is preferably used as the net as one component of the container. The sheet that is the other component can also be made of polyethylene, but a paper sheet or the like having a thermoplastic resin (polyethylene or the like) layer on the surface side may also be used.
（作 用）
本発明のプラスチクネット付容器の一方の側の構成材が
合成樹脂製のネットでつ（られているので、容器は通気
性および内容物充填の際の伸縮性にすぐれており、この
点では従来のプラスチックネット袋と実質的に同様であ
る。(Function) Since the constituent material on one side of the container with a plastic net of the present invention is covered with a synthetic resin net, the container has excellent air permeability and elasticity when filling with contents. In this respect, it is substantially similar to conventional plastic net bags.
またこの容器の一方の側はフィルム等によって形成され
ており、表示ラベルの貼着もしくはフィルム面への直接
の印刷によって表示が施される。Further, one side of the container is formed of a film or the like, and an indication is applied by pasting an indication label or directly printing on the film surface.
面、このようなフィルムはたとえば通常のようにして押
出成形等によってつくられる筒状のネットから容易に製
造される。On the other hand, such films are easily manufactured, for example, from cylindrical nets produced by extrusion or the like in the conventional manner.
すなわち成形工程から連続的に得られる筒状のネットを
連続的に引出し、その引出端部にたとえば平板等の整形
台を挿入し、次いで筒状のネットの上半部および下半部
に夫々対応する形状（この場合は平面状）の熱可塑性樹
脂のフィルムを重ね合せ、対応する各上下半部と各フィ
ルムとをフィルムの流れ方向の両側縁部でシール結合に
よって互いに融着させて筒状のネットの外側にフィルム
を部分的に貼付けた形態の積層体を形成し、さらに上半
部および下半部を互いに流れ方向に沿って二つの部分に
縦割することによって本発明のプラスチックネット付容
器が得られる。That is, the cylindrical net obtained continuously from the forming process is continuously drawn out, a shaping table such as a flat plate is inserted into the drawn end, and then a shaping table such as a flat plate is inserted into the upper and lower halves of the cylindrical net, respectively. Thermoplastic resin films of a shape (in this case, planar) are stacked one on top of the other, and the corresponding upper and lower halves and each film are fused to each other by sealing at both edges in the film flow direction to form a cylindrical shape. A container with a plastic net of the present invention is produced by forming a laminate in which a film is partially attached to the outside of the net, and further dividing the upper and lower halves vertically into two parts along the flow direction. is obtained.
尚、このようにして得られた夫々のネット／フィルム容
器素材は一旦ロール等に巻上げられるが、実際の使用に
当っては流れ方向に適当な間隔でシールを施すと共に切
断して個々の容器とし内容物の充填を行なう。容器に対
する表面ラベルの貼着又は印刷等は切断前の連続した長
尺物の状態で施すことが好ましい。Note that each net/film container material obtained in this way is once rolled up into a roll, etc., but in actual use, it is sealed at appropriate intervals in the flow direction and cut into individual containers. Fill the contents. It is preferable to attach or print a surface label to the container on a continuous long object before cutting.
尚、プラスチックネット付フィルムは前記のようにして
それ自体でも容器素材として用いられるが、このような
ネット／フィルムの複合体の流れ方向に沿ってフィルム
側に所定の間隔で所定の形状の打抜を施すことにより、
フィルムを周縁の枠としてその内側にプラスチックネッ
トが張られたいわヌ′枠付のネットが得られ、これをた
とえば別の容器本体の蓋板として用いてもよい。Incidentally, the film with plastic net can be used as a container material by itself as described above, but punches of a predetermined shape are punched at predetermined intervals on the film side along the flow direction of such a net/film composite. By applying
A net with a cylindrical frame is obtained, in which the film is used as a peripheral frame and a plastic net is stretched on the inside thereof, which may be used, for example, as a lid plate for another container body.
この場合には容器本体の形状を多様な形状に加工するこ
とができるので容器の深さを増したり又はその底面等に
適宜な支持型を設けることが容易であり、たとえば移送
中移動によって傷付やすい果実や鶏卵の保持収容に適し
た容器を得ることができる。In this case, since the shape of the container body can be processed into various shapes, it is easy to increase the depth of the container or provide an appropriate support mold on the bottom surface of the container. A container suitable for easily holding and storing fruits and eggs can be obtained.
実施例
以下本発明を図面に示す実施例について詳細に説明する
。EXAMPLES Hereinafter, the present invention will be described in detail with respect to examples shown in the drawings.
第１図は本発明のネット付容器を製造する工程の概要を
示す説明図である。FIG. 1 is an explanatory diagram showing an outline of the process of manufacturing a container with a net according to the present invention.
図中、熱押出型のプラスチックネット成形機（図示せず
）から中空筒状の形に連続して押出されるポリエチレン
製のネット１の引出端部に対して平板状の整形台２が挿
入されて筒状のネット１を扁平な形状に整形する０次い
でこの扁平なネットＩの上半面ｌＡおよび下半面ＩＢの
外側に対してこれらとはり同幅のポリエチレンフィルム
３．３が連続して供給され、一対のローラ４．４間で挟
圧され、さらに積層体はローラ４．４と同期して回転す
るシール／スリット装置５中の一対のシールローラ６．
６間で挟圧されると共にネット１の流れ方向の縁部に沿
って超音波溶着装置のホーン（図示せず）から超音波が
照射され、フィルム３．３の縁部に沿ってフィルム３−
ネッ１−ＩＡ、１８間に夫々シール結合部分が成形され
る。In the figure, a flat shaping table 2 is inserted into the drawn end of a polyethylene net 1 that is continuously extruded into a hollow cylindrical shape from a hot extrusion type plastic net forming machine (not shown). Then, a polyethylene film 3.3 having the same width is continuously supplied to the outside of the upper half surface IA and the lower half surface IB of the flat net I. , and a pair of sealing rollers 6.4 in the sealing/slitting device 5, which rotate the laminate in synchronization with the rollers 4.4.
Ultrasonic waves are irradiated from a horn (not shown) of an ultrasonic welding device along the edge of the net 1 in the machine direction, and the film 3.
Sealing joint portions are formed between the nets 1-IA and 18, respectively.
次いでこのネット／フィルムの積層体の引出し端部を前
記ネット１の上下面ＩＡ、ＩＢ間の境界すなわち、側縁
のシール結合部に沿って装置５中のスリフタロ−ルア、
７のところで１いに流れ方向に縦割すると、図中、フィ
ルム３とネットＩＡからなる容器素材８Ａおよびフィル
ム３とネットＩＢからなる容器素材８Ｂとが同時につく
られ、これら容器素材８Ａ、８Ｂは連続的に巻取ローラ
９．９に夫々巻上げられる。The drawn-out end of the net/film laminate is then passed along the interface between the upper and lower surfaces IA and IB of the net 1, that is, along the side edge sealing joint, to the slipper roller in the device 5.
When the container material 8A is made of film 3 and net IA and the container material 8B is made of film 3 and net IB, these container materials 8A and 8B are made at the same time. They are each wound up continuously on a winding roller 9.9.
このようにして得られた容器素材８Ａ、８Ｂはたとえば
その裏面側のフィルム３に予め表示ラベルを貼着するか
もしく直接表示印刷を施しながら巻出し、適宜な間隔で
横方向にシールを施すと共に切断して第２図に示すよう
に個々の容器Ｃとして内容物Ｐを充填する。図中１０は
ネット／フィルムの結合シール縁を示す。The container materials 8A and 8B thus obtained are unwound, for example, by attaching a display label to the film 3 on the back side in advance or by directly printing the display, and applying stickers in the lateral direction at appropriate intervals. It is cut and filled with contents P as individual containers C as shown in FIG. In the figure, 10 indicates the net/film bonding seal edge.
この場合、容’Ｊ”ｒＣはフィルム３とネットＩＡ、Ｉ
Ｂの複合体からなるので、ネットの伸縮性により内容物
Ｐの効果的な充填が可能であり、かつ通気性や内容物の
確認についても通常のプラスチックネット袋の場合と実
質的に同様である。In this case, Yong'J”rC is film 3 and net IA, I
Since it is made of a composite of B, it is possible to effectively fill the contents P due to the elasticity of the net, and the air permeability and confirmation of contents are substantially the same as in the case of ordinary plastic net bags. .
そして本実施例では容器Ｃの基材がシート状のフィルム
であるため、表示ラベルの貼着がネットに対する場合よ
りも著しく容易であり、通常のオートラベラ等を用いて
、自動化工程中でラベリングすることが可能となる。In this example, since the base material of the container C is a sheet-like film, it is much easier to attach the display label than to a net, and the labeling can be done in an automated process using a normal autolabeler or the like. becomes possible.
また表示ラベルの貼着に代えてフィルムに直接表示印刷
を施すことも可能であり、商品の流通段階での適確な管
理が可能となる。Furthermore, instead of attaching a display label, it is also possible to print the display directly on the film, which allows for accurate management at the stage of product distribution.
尚、シートとして熱可塑性樹脂フィルムを単独で用いて
もよいが、印刷性および適宜な剛性を持たせるためクラ
フト紙等の紙基材の表面にネットに対して融着可能な熱
可塑性樹脂層をラミネートしたものを用いてもよい。Note that a thermoplastic resin film may be used alone as the sheet, but in order to have printability and appropriate rigidity, it is preferable to add a thermoplastic resin layer that can be fused to the net on the surface of a paper base material such as kraft paper. A laminated one may also be used.
この場合第３図および第４図に示すように容器Ｃの一方
の基材としてのラミネート紙１１に切取線（ミシン目等
）１２等によって適宜な開口部１３を形成してもよい。In this case, as shown in FIGS. 3 and 4, an appropriate opening 13 may be formed in the laminated paper 11 serving as one base material of the container C by a perforation line 12 or the like.
また第５図に示すようにラミネート紙１■の裏面に感圧
性接着剤Ｉ４および剥離紙１５を設けて容器Ｃを壁面等
に固着できるようにしてもよい。Further, as shown in FIG. 5, a pressure-sensitive adhesive I4 and a release paper 15 may be provided on the back side of the laminated paper 1 to enable the container C to be fixed to a wall surface or the like.
前記実施例におけるネット／フィルム容器素材はそれ自
体が容器として用いられるが、適宜な加工によって別途
形成された容器本体に対するネット付の蓋部材としても
用いることもできる。Although the net/film container material in the above embodiments is used as a container itself, it can also be used as a lid member with a net for a separately formed container body through appropriate processing.
ネット／フィルム容器素材を前記第１図のようにして製
造する際に、第６図左方に示すように各フィルムを予め
枠状に打抜いたフィルム１６としこれを第１図と同様に
して筒状ネットのたとえば上半面１７Ａに枠部１８の周
縁でシール結合することにより同図右方に示すようなフ
ィルム枠付のネットが得られる。When manufacturing the net/film container material as shown in FIG. 1, each film is pre-punched into a frame shape 16 as shown on the left side of FIG. By sealingly bonding the cylindrical net to, for example, the upper half surface 17A at the periphery of the frame portion 18, a net with a film frame as shown on the right side of the figure can be obtained.
このようなフィルム枠付ネットはたとえば第７図に示す
ように、これも熱可塑性樹脂で形成されたカップ状の開
口容器１９のと方の周縁部２０に対してシールされ、内
容物Ｐがネット１７Ａで覆われる容器を得ることができ
る。For example, as shown in FIG. 7, such a film-framed net is sealed against the periphery 20 on either side of a cup-shaped open container 19 also made of thermoplastic resin, so that the contents P are sealed against the net. A container covered with 17A can be obtained.
この場合、枠付ネットの製造は前記のように従来のプラ
スチックネットの製造工程の後段に積層、融着、割截の
工程を加えた連続工程で行なうことができ、フィルム１
６の枠形成はネット１７Ａのシール後に所定形状のグイ
カットを施すことによっても行われる。また容器１９に
対する枠付ネットの取付も一連の流れ工程中で型押し、
溶着、切断等により自動的に行なわれる。In this case, the production of the framed net can be carried out in a continuous process that adds lamination, fusing, and cutting processes after the conventional plastic net production process as described above, and the film 1
The frame 6 can also be formed by cutting a predetermined shape after sealing the net 17A. In addition, the attachment of the frame net to the container 19 is done by embossing during a series of flow steps.
This is done automatically by welding, cutting, etc.
このように容器１９と蓋板１７Ａ／１Ｂとを別々につく
ることによってネット１７Ａの通気性、伸縮性等の利点
を生かし、かつ容器本体の形状を多様なものとすること
ができる。たとえば内容物Ｐが移動中に傷付きやすい果
実等の場合では容器の深みを増して外部からの保護を確
実にし、また卵等の場合には容器底面等に仕切りを型押
して移動中の保持・固定を可能にすることができる。By making the container 19 and the lid plates 17A/1B separately in this way, the advantages of the net 17A such as breathability and elasticity can be taken advantage of, and the shape of the container body can be varied. For example, if the contents P are fruits that are easily damaged during transportation, increase the depth of the container to ensure protection from the outside, and if the contents P are eggs, etc., emboss partitions on the bottom of the container to protect the contents during transportation. Fixation may be possible.
尚、本発明のプラスチックネット付容器は前記青果、卵
等の食品の他、電池、かみそり、釣具等の種にの雑貨類
の容器としても用いられる。The plastic netted container of the present invention can also be used as a container for foods such as fruits and vegetables, eggs, etc., as well as miscellaneous goods such as batteries, razors, and fishing gear.
以上のように本発明によれば、プラスチックネット袋の
伸縮性や通気性をそのまま生かしかつ表示ラベルの貼着
性が良くしかも適用範囲の広い容器が捉供される。As described above, according to the present invention, a container that takes advantage of the elasticity and breathability of a plastic net bag, has good adhesion of a display label, and has a wide range of applications is provided.
第１図は本発明の容器を製造する工程の一例を示す説明
図、第２図は前記工程によって得られるネット付容器を
示す説明図、第３回ないし第５図は夫々前記容器の別の
形態を示す説明図、第６図は本発明の別の実施例に用い
る枠状フィルムとネットとの組合体の説明図、第７図は
か−る組合体を用いた容器の断面図である。
図中：
■ −・・−・・・・・ ネット
２ ・・・・・−・・−整形台
３ ・・・・・・・・・ フィルム
５ ・・・・・・・・・ シール／スリント装置６．６
・・・・・・ シールロール
７．７−・・・・・ スリッタローラ
８Ａ、８Ｂ ・−・・・・・・・ 容器素材９．９・・
・・・・ 巻取ローラ
１０ −・・・・・・・・ シール縁部１６ ・・・
・・・・・・ フィルム１７Ａ ・・・・・・・・・
ネット
１８ ・・・・−・・・・ フィルム枠１９ ・・
・・・・・・・ 容器本体Ｃ・・・・・・・・・ 容器
Ｐ ・・・・・・・・・ 内容物
（ほか１名）−
１Ａ、ＩＢ ・・・・・・ ネット上下半面第
図
第
図
第
図
第６
図
第
図
けFIG. 1 is an explanatory diagram showing an example of the process of manufacturing the container of the present invention, FIG. 2 is an explanatory diagram showing a container with a net obtained by the above process, and FIGS. FIG. 6 is an explanatory diagram showing a combination of a frame-like film and a net used in another embodiment of the present invention, and FIG. 7 is a sectional view of a container using such an assembly. . In the figure: ■ -・・−・・・Net 2 ・・・・・・Orthopedic table 3 ・・・・・ Film 5 ・・・・Seal/slint Equipment 6.6
...... Seal roll 7.7-... Slitter rollers 8A, 8B ...... Container material 9.9...
... Take-up roller 10 - ... Seal edge 16 ...
・・・・・・ Film 17A ・・・・・・・・・
Net 18... Film frame 19...
...... Container body C... Container P ...... Contents (1 other person) - 1A, IB ...... Net top and bottom halves Figure Figure Figure 6 Figure Figure Figure 6
Claims (7)
からなるフィルム３を少なくとも表面に有するシートと
からなり、これらネット１およびシート３を少なくとも
それらの両側縁部１０、１０において互いに溶着シール
結合してなることを特徴とするネット付容器。(1) Consists of a net 1 made of a thermoplastic resin and a sheet having a film 3 made of a thermoplastic resin on at least its surface, and the net 1 and the sheet 3 are welded and sealed together at least at both side edges 10, 10. A container with a net that is characterized by:
剤１４を介して剥離紙１５を備えた紙基材１１である前
記請求項２記載のプラスチックネット付溶着。(2) Welding with a plastic net according to claim 2, wherein the sheet is a paper base material 11 having a film 3 on the front surface and a release paper 15 on the back surface via an adhesive 14.
る筒状のネット１を連続的に引出し、前記筒状のネット
１の外側に対してその上半部および下半部に夫々対応す
る形状の二枚の熱可塑性樹脂のフィルム３、３を重ね合
せ、前記各フィルム３を前記筒状のネット１の上半部お
よび下半部に対して各フィルム３の流れ方向の両側縁部
１０、１０において夫々シール結合によって密着させ、
次いで前記フィルム３、３とシール結合された前記筒状
のネット１を前記上半部と下半部との間のシール側縁部
に沿って互いに縦割分離する工程からなることを特徴と
するネット付容器の製造方法。(3) A cylindrical net 1 made of thermoplastic resin formed by extrusion molding or the like is continuously pulled out, and shapes corresponding to the upper and lower halves of the outside of the cylindrical net 1, respectively. The two thermoplastic resin films 3, 3 are superimposed, and each film 3 is attached to the upper and lower halves of the cylindrical net 1 at both side edges 10 in the flow direction of each film 3, At 10, they are brought into close contact by sealing,
Next, the cylindrical net 1 sealed with the films 3, 3 is vertically separated from each other along the seal side edge between the upper half and the lower half. A method for manufacturing a container with a net.
請求項２記載の製造方法。(4) The manufacturing method according to claim 2, wherein the seal bonding is performed by ultrasonic irradiation.
記請求項２記載の製造方法。(5) The manufacturing method according to claim 2, wherein the sealing bond is performed by heat sealing.
項２記載の製造方法(6) The manufacturing method according to claim 2, wherein the thermoplastic resin is polyethylene.
部を有し、かつ周縁の枠状部１８で前記ネット１７Ａに
対して溶着された熱可塑性樹脂からなるフィルム１６と
を有する蓋板ならびに上方の周縁部２０に沿って前記蓋
板の枠状部１８を溶着される熱可塑性樹脂の容器１９を
備えたことを特徴とするプラスチックネット付容器。(7) A lid plate having a net 17A made of thermoplastic resin and a film 16 made of thermoplastic resin having an opening in the center and welded to the net 17A at the frame-shaped portion 18 at the periphery, and an upper part thereof. A container with a plastic net, comprising a thermoplastic resin container 19 to which the frame portion 18 of the lid plate is welded along the peripheral edge 20 of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19600888A JPH0245359A (en) | 1988-08-08 | 1988-08-08 | Container with plastic net and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19600888A JPH0245359A (en) | 1988-08-08 | 1988-08-08 | Container with plastic net and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245359A true JPH0245359A (en) | 1990-02-15 |
Family
ID=16350695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19600888A Pending JPH0245359A (en) | 1988-08-08 | 1988-08-08 | Container with plastic net and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245359A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586732A (en) * | 1992-01-16 | 1996-12-24 | Shimakyu Chemical Co., Ltd. | Crushing and dispersing bag |
| US6371645B1 (en) * | 1997-09-22 | 2002-04-16 | Amoco Nisseki Claf, Inc. | Open mesh bag |
| US6799622B2 (en) | 2000-01-11 | 2004-10-05 | Michael J. Recchia, Jr. | Heat seal die for heat sealing plastic sheets |
| US6823650B2 (en) | 2000-01-11 | 2004-11-30 | Michael J. Recchia, Jr. | Method for forming a bag with mesh wall |
| US6974406B2 (en) | 1998-09-22 | 2005-12-13 | Paul Antonacci | Side-sealed bag having label section and method of production therefor |
| US9630375B2 (en) | 2009-10-09 | 2017-04-25 | Volm Companies, Inc. | Form, fill, and seal bags and method of production |
-
1988
- 1988-08-08 JP JP19600888A patent/JPH0245359A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586732A (en) * | 1992-01-16 | 1996-12-24 | Shimakyu Chemical Co., Ltd. | Crushing and dispersing bag |
| US6371645B1 (en) * | 1997-09-22 | 2002-04-16 | Amoco Nisseki Claf, Inc. | Open mesh bag |
| US6974406B2 (en) | 1998-09-22 | 2005-12-13 | Paul Antonacci | Side-sealed bag having label section and method of production therefor |
| US6799622B2 (en) | 2000-01-11 | 2004-10-05 | Michael J. Recchia, Jr. | Heat seal die for heat sealing plastic sheets |
| US6823650B2 (en) | 2000-01-11 | 2004-11-30 | Michael J. Recchia, Jr. | Method for forming a bag with mesh wall |
| US9630375B2 (en) | 2009-10-09 | 2017-04-25 | Volm Companies, Inc. | Form, fill, and seal bags and method of production |
| US10934042B2 (en) | 2009-10-09 | 2021-03-02 | Volm Companies, Inc. | Method of making form, fill, and seal bags |
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