WO2001012524A1 - Emballage a pellicule thermoretractable - Google Patents

Emballage a pellicule thermoretractable Download PDF

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Publication number
WO2001012524A1
WO2001012524A1 PCT/JP1999/004433 JP9904433W WO0112524A1 WO 2001012524 A1 WO2001012524 A1 WO 2001012524A1 JP 9904433 W JP9904433 W JP 9904433W WO 0112524 A1 WO0112524 A1 WO 0112524A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
heat
shrinkable film
opening
lid
Prior art date
Application number
PCT/JP1999/004433
Other languages
English (en)
Japanese (ja)
Inventor
Akira Ogura
Original Assignee
Akira Ogura
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akira Ogura filed Critical Akira Ogura
Priority to PCT/JP1999/004433 priority Critical patent/WO2001012524A1/fr
Priority to EP99938508A priority patent/EP1151937A4/fr
Priority to CA002346692A priority patent/CA2346692A1/fr
Publication of WO2001012524A1 publication Critical patent/WO2001012524A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/002—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films

Definitions

  • the present invention relates to a heat-shrinkable film package for containers of foods, etc., and more particularly, to a heat-shrinkable film that can be reused as a container for long-term storage and a container for cooking or Z after consumption of foods and the like.
  • the present invention relates to a film package. Background art
  • An object of the present invention is to provide a heat-shrinkable film package that enables stored food to be stored for a long period of time not only before opening but also after opening a container.
  • Another object of the present invention is to reduce the amount of food and the like discarded by allowing long-term storage even after opening, and to provide a new long-term storage container without discarding empty containers after consumption of food and the like.
  • Another object of the present invention is to provide a heat-shrinkable film package which contributes to waste reduction by making it usable as a cooking container.
  • the heat-shrinkable film package of the present invention that achieves the above object is provided with an opening in a lid attached to an opening of a container body so as to seal the inside, and closely adheres to the outer surface of the lid so as to cover the opening.
  • a non-breathable sheet provided with a vent hole is placed at a position offset from the opening to constitute a container for food or the like, and at least the entire lid of the container is made of a heat-shrinkable film. It is characterized by being coated.
  • the stored food and the like can be stored for a long period of time. Up to this point, it is the same as the conventional container.
  • an opening is provided in the lid, and a non-breathable sheet provided with a ventilation hole at a position offset from the opening is placed on the outer surface of the lid so as to cover the opening.
  • a suction tool is applied to the outside of this non-breathable sheet and suction is performed, the internal air is sucked out from the opening of the lid through the air-permeable hole of the non-breathable sheet, and the active oxygen inside decreases. The decompression state is maintained. Therefore, oxidative decay of stored foods is delayed, and the growth of bacteria is suppressed, so that long-term stable storage is possible.
  • containers that can be maintained in a decompressed state as described above can be turned into a mild-tasting pickle in a very short time if, for example, the shallow pickles are kept in a decompressed state. It can also be used as a container.
  • the flavor can be changed to a mild taste in a short time.
  • the above containers can store foods and the like for a long time even after opening, so that the amount of foods and the like caused by spoilage can be reduced, and empty containers after the consumption of stored foods and the like can be stored for a long time. Since it can be reused as a storage container, waste can be reduced overall and the cost of disposal by local governments can be reduced.
  • the heat-shrinkable film covers at least the lid, it prevents the non-breathable sheet placed on the outside of the lid from moving or displacing due to contact with external obstacles, and Food leakage can be prevented.
  • FIG. 1 (A) and 1 (B) show a heat-shrinkable film package according to an embodiment of the present invention, (A) is a longitudinal sectional view, and (B) is a plan view.
  • Figure 2 (A), (B) is a heat shrinkable Fi Lum package of FIG. 1 showing a state after opening sealing, (A) is a longitudinal sectional view, (B) is c
  • Figure 3 is a plan view ( (A) and (B) are explanatory views of a container wrapped in the heat-shrinkable film package of the present invention when depressurizing, and (A) is a vertical cross section of a non-breathable sheet portion during a suction operation.
  • Figure (B) is a longitudinal sectional view of the non-breathable sheet after the suction operation.
  • FIG. 4 is a longitudinal sectional view of a heat-shrinkable film package according to another embodiment of the present invention.
  • FIG. 5 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 6 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 7 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 8 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 9 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 10 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • FIG. 11 is a longitudinal sectional view of a heat-shrinkable film package according to still another embodiment of the present invention.
  • the heat-shrinkable film package of the present invention comprises a container comprising a container body for storing foods and the like and a lid, and a heat-shrinkable film for covering at least the outside of the container so as to seal at least a portion of the lid. ing.
  • the lid of the container is provided with an opening penetrating in and out, and a non-breathable sheet is placed on the outer surface of the lid so as to cover the opening and closely adhere to the opening.
  • the non-breathable sheet is configured to have a ventilation hole at a position offset from a position corresponding to the opening of the lid.
  • the above-mentioned lid is preferably provided via a packing with respect to the opening of the container body. It is better to attach it.
  • This packing not only improves the adhesion between the opening of the container body and the lid, but also prevents the invasion of air and other bacteria when the inside of the container is depressurized, further improving the long-term storage of the internal food.
  • the packing may be simply sandwiched between the lid and the container main body, may be adhered to the lid side, or may be bonded to the container main body side. Therefore, it is preferable that the adhesive be attached to the lid side.
  • a sealing sheet may be directly adhered to the opening of the container body for sealing. Adhesion of the sealed sheet directly to the opening of the container body in this way can further improve the long-term storability of the unopened food stored in the container.
  • the sealing sheet an aluminum-deposited resin film, a laminated sheet of a resin film and a resin film, a laminated sheet of paper and a resin film, and the like can be used.
  • the heat-shrinkable film covering the outside of the container serves to seal the inside of the container before opening, and is for obtaining long-term storage properties of foods and the like stored inside.
  • the heat-shrinkable film needs to cover at least the entire outside of the lid, and by covering at least the entire lid as described above, the inside of the container is sealed. Foods can be stored for a long time.
  • the inside of the container is substantially sterilized by heating, or the amount of active oxygen is reduced by decompression treatment. This will allow for longer storage.
  • the heat-shrinkable film shrinks itself by being heated when coating the container and adheres tightly to the outer surface of the container. Generates unity.
  • the non-breathable sheet placed on the outer surface of the lid is easily covered by the heat-shrinkable film, so that it does not receive sliding contact with other objects, so that it can be easily removed or removed. It does not drop.
  • any stretched synthetic resin film can be used as the material of the heat-shrinkable film used in the present invention. Stretching may be uniaxial or biaxial. For example, uniaxially or biaxially stretched polyethylene film, polypropylene film, polyester film, polyvinyl chloride film, polyvinylidene chloride film and the like can be mentioned. The thickness of the film varies depending on the size, weight, shape and the like of the container, but is preferably about 10 to 20 m.
  • thermoforming a tube-shaped film that has been stretched at least in the circumferential direction of the tube.
  • Methods for obtaining such a heat-shrinkable film tube include, for example, a method of joining a synthetic resin film to a tube by a fusing sealing method, an ultrasonic sealing method, a solvent joining method, or an arc-shaped slit.
  • the molten resin is discharged in a film shape from the die holes with the holes intermittently arranged in a circular pattern, and air is introduced from between the die holes adjacent to each other while the film formed by each die hole is removed.
  • the container When packaging a container containing food or the like with the above-mentioned film tube, insert the container through one opening of the film tube, heat the outside of the film tube, thermally shrink the film tube, and apply it to the outer surface of the container.
  • the film tube can be packaged so as to be in close contact with each other and to be melt-sealed at both ends of the film tube.
  • the size of the container covered with the heat-shrinkable film is not particularly limited, and any of a small size for home use and a large size for business use can be applied.
  • the size of a sample sample bottle can be applied to the size of a small sample bin, and the size of a hotel pan can be applied to a large size.
  • the material of the container body and the lid that compose the container is made of glass. It is possible.
  • the container used in the present invention can be used for long-term storage of foods and the like after incision and removal of the heat-shrinkable film after opening, and can be reused as a container for long-term storage even after becoming empty.
  • the lid is provided with an opening penetrating in and out of the lid, and a non-breathable sheet is placed on the outer surface of the lid so as to cover the opening, and the lid is attached to the non-breathable sheet.
  • a vent is provided at a position offset from the opening.
  • the shape, number, and size of the openings in the lid are not particularly limited as long as the sheets can be adsorbed and held by depressurization (negative pressure) inside the container when covered with an impermeable sheet. Not done.
  • the shape is preferably a circle, but polygons such as an ellipse, a triangle, and a rectangle, a star, a slit, and the like can also be employed.
  • the number of openings may be one or more. Open If the number of openings is one, the productivity of the lid can be improved.If the number of openings is two or more, the non-breathable sheets are pulled together between adjacent openings. Apply tension. When a plurality of openings are provided, their sizes and shapes may be the same or different.
  • the size of the opening should have a maximum distance (diameter if circular) across the opening of 3 mm to 15 mm. If the maximum distance is less than 3 mm, the curved deformation of the impermeable sheet is small, and the suction force is weak. On the other hand, if the maximum distance is larger than 15 mm, the required area of the non-breathable sheet becomes excessively large, which is uneconomical in terms of cost. In addition, as the sheet becomes too large, it is necessary to make the suction device large, which makes it difficult to handle.
  • the position where the lid is provided with the opening is preferably the upper surface in order to improve the retention of the non-breathable sheet.
  • a non-breathable and flexible material is used as the non-breathable sheet.
  • the non-breathable sheet which is placed on the top surface of the lid, alternates between a flattened state and a curved deformation state, so use an elastic material with excellent elastic recovery. Is preferred. More preferably, a material having heat resistance to withstand high temperatures is preferable.
  • thermoplastic polymer elastomers examples include polyamide-based elastomers, polyurethane-based elastomers, polyester-based elastomers, polyolefin-based elastomers, and styrene-block-based elastomers. it can. Among these, silicone rubber is particularly preferred.
  • the shape of the non-breathable sheet is not particularly limited as long as it covers the opening provided in the lid and allows a vent hole to be provided at a position offset from a position corresponding to the opening.
  • a circular shape, an elliptical shape, a polygonal shape, etc. can be adopted, and a circular shape is particularly preferable.
  • the area of the impermeable sheet has a larger area than the opening provided in the lid, and the entire opening has If the lid has more than one opening, it must cover all these openings simultaneously.
  • the air-impermeable sheet, the vent hole is provided in the offset Bok position of a pair Ozuru point in the opening when mounted to the lid (the vent, as described later impermeable sheet one
  • the vent as described later impermeable sheet one
  • the inside of the container is depressurized by applying the suction port of the suction tool to the top surface of the container, it is used as an exhaust passage for the internal air.
  • the shape and size of the ventilation hole are not particularly limited, but a circular shape is preferable. Further, the size is preferably sufficiently smaller than the opening on the lid side, for example, the diameter may be about 0.3 to 2.0 mm, and the thickness is preferably about 0.5 to 3 mm.
  • both mating surfaces at the portion where the non-breathable sheet is in close contact with the upper surface of the lid be mirror surfaces with each other in order to improve the sealing property. More specifically, it is preferable that both the upper surface of the lid and the surface of the sheet are mirror surfaces having a surface roughness of 0.2 S or less. It is preferable that the edge of the opening be chamfered with a curved surface. like this By chamfering the curved surface, when the impermeable sheet comes into contact with the edge of the opening and bends, it can be prevented from being damaged by the edge.
  • the suction port of the suction device As a method of reducing the pressure inside the container (negative pressure), first apply the suction port of the suction device to the outer surface of the impermeable sheet placed on the outer surface of the lid. At the time of this contact, the opening of the lid and the ventilation hole of the non-permeable sheet are located inside the suction port of the suction device, and the suction operation is performed in that state. As a result of this suction operation, the air-impermeable sheet is swelled inside the suction port of the suction device, and the air in the container is sucked out from the opening of the lid through the air-permeable hole of the air-impermeable sheet to the outside. The inside of the vessel is depressurized. When the suction operation is stopped when the predetermined pressure is reached, the non-breathable sheet adheres to the outer surface of the lid, and the portion corresponding to the opening is bent inward.
  • the non-breathable sheet seals the inside of the container under reduced pressure, thereby preventing invasion of various bacteria into the inside of the container and preventing the growth of bacteria and the like.
  • the active oxygen remaining in the inside becomes diluted, the oxidation reaction of the stored food is delayed, and the food and the like can be stored for a long time even after the container is opened. Even after the stored food is consumed, the container can be reused as a long-term storage container.
  • FIGS. 1A and 1B show an example of a heat-shrinkable film package of the present invention.
  • the container 1 is composed of a cylindrical heat-resistant glass body 2 and a heat-resistant glass lid 3 whose opening is closed via a sealing packing 4.
  • the entire outside of the container 1 is hermetically covered with a heat shrinkable film F, and the inside of the container is sealed.
  • the packing 4 is provided so as to adhere to the outer periphery of the inner surface of the lid 3. Further, a sealing sheet 6 is adhered to the upper edge 5 of the opening of the container body 2, and the food (product) S inside the container is also sealed by the sealing sheet 6 so as not to be deteriorated or leaked.
  • the container 1 is provided with an opening 7 in the center of the lid 3, and a concave portion 10 is formed concentrically with the opening 7 in an upper surface area including the opening 7 of the bracket.
  • a non-breathable sheet 8 is placed on the concave portion 10 so as to cover the opening 7, and the brackets have a plurality of non-breathable sheets 8 at positions offset from the position corresponding to the opening 7 (see FIG. In this case, four ventilation holes 12 are provided.
  • FIGS. 2 (A) and 2 (B) show a state where the lid 1 is put on the container 1 after opening as described above, and the inside is depressurized (negative pressure).
  • the non-breathable sheet 8 placed on the upper surface of the lid 3 has a negative pressure inside the container, so that the portion corresponding to the opening 7 is curved inward concavely and does not correspond to the opening 7
  • the inside of the container is maintained in a negative pressure state.
  • the empty container 1 after the consumption of all the stored food S is completed can be reused as a new long-term storage container by use as described above.
  • the container 1 capable of maintaining the decompressed state as described above.
  • the taste can be changed to mild in a short time. Therefore, it can be reused as a special cooking container.
  • the non-breathable sheet 8 is placed in the concave portion 10 of the lid 3, the area of the concave portion 10 is larger than the area of the sheet 8 and the depth Is equal to or larger than the thickness of the sheet 8. Therefore, the sheet 8 does not protrude upward from the opening of the concave portion 10, and can be prevented from becoming unstable when the containers 1 are stacked.
  • the state in which the sheet 8 is bent and deformed inward at the portion of the opening 7 of the lid 3 and held by suction as described above is maintained until the container 1 is opened and the pressure is released, and the pressure is released. And the bending deformation of the sheet 8 returns to the flat state by the elastic force. Therefore, by confirming whether or not the sheet 8 has been bent, it is possible to easily determine whether or not the container 1 has been opened halfway. That is, it is possible to check in advance whether a toxic substance or the like has been mixed into the container due to mischief or the like.
  • the operation for reducing the pressure inside the container 1 is as follows. (A) and (B) can be implemented.
  • a flexible non-breathable sheet 8 is placed on top of the lid 3 so as to cover the opening 7 and the ventilation holes 12 are offset from the opening 7-and then the outer surface of the sheet 8
  • the suction port Km of the suction tool K is pressed against the suction port Km. At this time, the suction port Km is set so that the opening 7 and the ventilation hole 12 are both located inside.
  • the sheet 8 is bent and deformed so as to float toward the suction side as shown in FIG. 3 (A), and gas such as air inside the container is opened as indicated by the arrow.
  • the air is sucked from 7 through the vent hole 12 and the inside of the container is reduced to a negative pressure.
  • the sheet 8 When the suction operation is stopped when the inside of the container reaches a predetermined negative pressure, the sheet 8 is pulled back to the container side by the negative pressure inside the container, and adheres to the upper surface of the lid 2 as shown in FIG. 3 (B). At the same time, the portion corresponding to the opening 7 is curved and deformed concavely inside the container.
  • the heat-shrinkable film package shown in FIG. 4 is almost the same as the embodiment of FIG. 1, except that the heat-shrinkable film F is not entirely coated on the container 1 but the entire lid 3 and the container body 1 is covered up to the vicinity of the opening. Since the heat-shrinkable film F in this heat-shrinkable film package covers at least the entire lid, the sealability inside the container is maintained and the long-term storage property before opening is maintained. ing.
  • the heat-shrinkable film package shown in FIG. 5 has the heat-shrinkable film F covering the entire lid similarly to the embodiment of FIG.
  • the sealing sheet 6 is not adhered to the opening of the container main body 2, and a negative pressure state is created by decompression inside the container.
  • the air-impermeable sheet 8 is in a state of being curved inward at the opening 7 of the lid 3.
  • the lid 3 cannot be opened unless the sheet 8 is separated because the lid 3 is adsorbed by the internal depressurizing action.
  • the shape and the material of the container 1 are different from those of the embodiments shown in FIGS. 1, 4 and 5, etc. ⁇ That is, the lid 3 is made of heat-resistant glass. However, the container body 2 is made of metal such as stainless steel. In addition, a step is formed on the outer peripheral portion of the inner surface of the lid 3 to prevent the packing 4 from shifting.
  • the heat shrinkable film F does not cover the entire container, but covers the lid 3, the sheet 8, and the opening area of the container body 2. Although it is partially covered, at least the entire lid 3 is covered, so that the inside of the container can be sealed.
  • the container body 2 and the lid 3 are both made of heat-resistant glass, but the container body 2 is shaped like a truncated cone and the lid 3 is shaped like a bowl. is there.
  • the heat shrinkable film F covers the entire container 1.
  • the container body 2 and the lid 3 are both made of metal such as stainless steel, and the shape of the container body 2 is a truncated cone.
  • the heat-shrinkable film F covers the entire container 1.
  • a male screw 13 is provided at an opening of a cylindrical heat-resistant glass container body 2, and a female screw 14 is screwed into the female screw 13.
  • the container 1 is configured so as to be mounted via the metal lid 3 provided, the seal packing 4 and the sealing sheet 6.
  • Heat shrinkable film F covers the entire container 1. Covering.
  • the container body 2 is made of a glass bottle, and a male screw 13 is provided in the opening as in the embodiment of FIG.
  • the cover 3 provided with the female thread 14 It is designed to be mounted via the hook 4.
  • the sealed sheet 6 is not used, and the entire container 1 is covered with the heat-shrinkable film F without reducing the pressure inside.
  • the heat-shrinkable film package shown in Fig. 11 is formed by forming linear perforations 15 and 15 parallel to the heat-shrinkable film F coated on the outside of the container. By opening the heat-shrinkable film F through 15 and 15, the opening can be easily performed.
  • These perforations 15 are provided so as to avoid the place where the heat-shrinkable film F covers the air-impermeable sheet 8 so that the heat-shrinkable film F does not impair the sealing property of the container 1. ing.
  • the perforations 15 are provided so as to avoid all portions where the cover 3 is covered.
  • heat-shrinkable film package of the present invention is intended for storing food, it can be effectively used not only for foods but also for powders, chemicals, and the like, which are easily deteriorated by moisture. However, deterioration after opening can be delayed to enable long-term storage.
  • the lid is covered with the heat-shrinkable film before the container is opened, so that stored food and the like can be stored for a long time.
  • an opening is provided in the lid, and a non-breathable sheet having a ventilation hole at a position offset from the opening and having a close contact with the outer surface of the lid so as to cover the opening is provided.
  • the suction is applied to the outside of this non-breathable sheet by suction, the internal air is opened. It is sucked out from the mouth through the vents of the non-breathable sheet, and the active oxygen inside decreases, maintaining a reduced pressure, which delays the oxidative decay of stored foods and the growth of bacteria. It enables long-term stable storage to control.
  • the present invention can be used as a container for long-term storage of foods and pharmaceuticals, and as a container for cooking Z or food. It can also be used to reduce waste and contribute to global environmental conservation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un emballage de pellicule thermorétractable que l'on obtient en recouvrant, d'une pellicule (F) thermorétractable, au moins la totalité du couvercle (3) d'un contenant (1) de produits alimentaires. On forme le contenant (1) en pratiquant une ouverture (7) dans un couvercle (3) solidaire de l'ouverture d'un corps (2) de contenant de façon à fermer hermétiquement son intérieur et en plaçant une feuille (8) imperméable à l'air, pourvue d'un évent (12) placé décalé de l'ouverture (7), sur la surface extérieure du couvercle (3) de façon à couvrir et être en contact étroit avec l'ouverture (7).
PCT/JP1999/004433 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable WO2001012524A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP1999/004433 WO2001012524A1 (fr) 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable
EP99938508A EP1151937A4 (fr) 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable
CA002346692A CA2346692A1 (fr) 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/004433 WO2001012524A1 (fr) 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable

Publications (1)

Publication Number Publication Date
WO2001012524A1 true WO2001012524A1 (fr) 2001-02-22

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Application Number Title Priority Date Filing Date
PCT/JP1999/004433 WO2001012524A1 (fr) 1999-08-18 1999-08-18 Emballage a pellicule thermoretractable

Country Status (3)

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EP (1) EP1151937A4 (fr)
CA (1) CA2346692A1 (fr)
WO (1) WO2001012524A1 (fr)

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KR100741602B1 (ko) 2003-07-01 2007-07-20 다아트 인더스트리즈 인코포레이팃드 치즈 서버
JP2015093716A (ja) * 2013-11-13 2015-05-18 凸版印刷株式会社 シュリンクフィルム包装体
CN109757949A (zh) * 2019-03-14 2019-05-17 吴国良 一种碳酸饮料杯

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CA2858810C (fr) 2014-08-08 2021-11-23 Derek J. Hengen Mecanisme de detection de fuite d'un element de pipeline et methode

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CA2346692A1 (fr) 2001-02-22
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