CN1602276A - Package for compressible products and method for making the package - Google Patents

Package for compressible products and method for making the package Download PDF

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Publication number
CN1602276A
CN1602276A CNA028245814A CN02824581A CN1602276A CN 1602276 A CN1602276 A CN 1602276A CN A028245814 A CNA028245814 A CN A028245814A CN 02824581 A CN02824581 A CN 02824581A CN 1602276 A CN1602276 A CN 1602276A
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CN
China
Prior art keywords
packing
volume
closed
pliable
closed component
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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.)
Granted
Application number
CNA028245814A
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Chinese (zh)
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CN1283529C (en
Inventor
德克·齐默
萨里纳·金西尔斯基
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Procter and Gamble Ltd
Procter and Gamble Co
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Procter and Gamble Ltd
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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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
    • B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrappers (AREA)

Abstract

The present invention comprises a unitary flexible package (10) for enclosing and containing in a sealed condition one or more compressible products (100) in both a compressed and uncompressed condition. The package (10) comprises a first closure member (12) capable of sealing the package (10) in a first closed condition defining a first volume, and a second closure member (14) capable of sealing the package (10) in a second closed condition defining a second volume, the second volume being greater than the first volume. A method for making the package (10) of the present invention is also disclosed.

Description

Be used for the packing of compressible products and make the method for this packing
Technical field
The method that the present invention relates to be used for the packing of high efficiency packing and transportation compressible products and make this packing.
Background technology
Finished product when production is transported to point of sale or middle storage facilities, often wish a plurality of products are encapsulated in bigger, more durable packing.This not only remains this product needed salable state, also the quantity of the single goods of preparing carrying is reduced to minimum, and is generally pile and transports and provide shape more consistent goods.
For many years, this packing adopts traditional form continually, is Rectangular Rigid or the semirigid packet that is formed by ripple or non-corrugated cardboard often, and its size is suitable for encapsulating the finished product of predetermined quantity.Prevent contaminated rather than physically impaired other products for needs, adopt " softness " flexible package package material by similar type, as the paper product of polymer film and variation in thickness.Though proved this be packaged in transportation and the storage process effective for protection finished product product, the compressible products that wherein has remarkable void volume for transportation and storage, aspect space utilization and materials demand, their inefficiencies that seems usually.
In order to make great efforts to solve this shortcoming, designed various packaging types, be used to hold and be in compressive state, promptly be in the compressible products under the pressure.In addition, design several different methods, be used to make compressible products before being loaded into packing, to yield to compressive force, held them so that be packaged under the tension force effect, till packing is opened.For example, patent EP-A-0 942 881 discloses such a kind of described packing and method, this patent disclosure the method that is used for packing and transport the packing of compressible products expeditiously and makes this packing.
A shortcoming that is used to store and transport the compressible package that is in the compressible products under the compressive state at present is: after external packing is opened, after for example being opened by the customer, how to hold and/or to store the problem of compressible products in good condition.Many compressible products demonstrate restorative fully, cause after opening external packing, and compressible products wherein trends towards recovering, and for example recovers by expanding, and the result makes original packaging no longer can hold this product in good condition.This brings problem for the user of packaged product.For example, if compressible products need be stored in sealing state, then no longer may prevent to be subjected to the influence of environment to package encapsulation.
Another problem relevant with present compressible package is usually to be difficult to unpack.For example, the packing of compressible products usually compresses at seam, so that the extracting when only having seldom material to can be used for out bag.Use is held bag as pocket knife, scissors and similar sharp objects can damage the interior article of packing.
Another problem of present compressible package for discrete compressible articles, is to be difficult to take out the individual packaged goods of first (or more) especially.Because adopted the mode of tight compression to pack, so the energy that the customer usually must cost a lot of money to take out first goods from packing.
Often an Exemplary types of the product that betransported with compressive state is a disposable absorbent products, but is not limited to these products.For example, disposable diaper can be by high compression and packing so that transportation and the space requirement that stores reduce to minimum.But after the customer opened original packaging, diaper wherein can return to a certain degree by the certain proportion of the initial volume before its compression, made them no longer can be repeated encapsulation in good condition and advanced original packaging.This gives in order to prevent that product is subjected to environmental pollution and to make moist and the customer that wishes to reseal the residue diaper has brought problem.
Therefore, have and be used to hold compressible products, can be packaged into the packing of the small size structure of compression, and still to allow to reseal after Kai Bao and compressible products wherein recover to be useful.
In addition, have and be used to hold compressible products, the packing that can be opened bag easily will be useful.
In addition, have the packing that is used to transport and store compressible products, it will be useful allowing to take out first packaged product from the opening of packing easily.
At last, have the method for making this packing, this will be useful.
Summary of the invention
The present invention includes integrated pliable and tough packing, it is used for encapsulating and holding the one or more compressible products that are in compression or uncompressed state under sealing state.Described packing comprises first closed component and second closed component, thereby first closed component can seal the packing that is in first closed state determines first volume, thereby second closed component can seal the packing that is in second closed state determines second volume, and second volume is greater than first volume.Packing can have at least one capping, is used to make the part of packing to be folded into compact small size packing.
The invention discloses and be used to make the method with packing of at least one capping of the present invention, this method may further comprise the steps:
Continuous material sleeve with first open end and second open end is provided;
Second closed component is connected on first open end;
Form capping at folding first open end of burst;
Capping is connected on the continuous material sleeve, forms first closed component at first closed end;
Product is put into continuous material sleeve;
Compressed products;
Second end of closed material sleeve holds the product under the compressive state.
Description of drawings
Can understand the present invention better though this specification sheets by particularly pointing out and clearly claimed claim of the present invention is drawn a conclusion, should be believed by following legend and in conjunction with the specification sheets of enclosing, assembly identical in the specification sheets is represented with identical reference number.
Fig. 1 is the transparent view of an embodiment of packing of the present invention.
Fig. 2 is that shown in Figure 1 being packaged in opened the preceding viewgraph of cross-section of first closed component.
Fig. 3 is the viewgraph of cross-section that is similar to after first closed component is opened in shown in Figure 2 being packaged in.
Fig. 4 is that the part of an embodiment of packing of the present invention is removed transparent view.
Fig. 5 is that the part of embodiment shown in Figure 4 is removed transparent view, and it illustrates compressive force.
The specific embodiment
Term used herein " connection " comprises by assembly directly being appended on other assembly and an assembly directly is fixed to structure on another assembly, with by assembly is appended to intermediate module, intermediate module appends to successively on other assembly and an inter-module ground connection is connected to structure on another assembly.
Term used herein " incorporate " is meant by disperseing partly to connect together to form and cooperates entity to constitute packing.For example, comprising that flexible polymeric thing film is formed, folds, seals and be connected to possibly on other assembly, on closing means, become the packing that cooperates entity, is exactly " incorporate ".Same, the packing of plastic bag for example in another packing of the carboard for example of packing into individually, then can not be considered to " incorporate " together.
Fig. 1 is the transparent view of an embodiment that is used under sealing state encapsulation and holds the integrated pliable and tough packing 10 of one or more compressible products 100.As shown in the figure, although packing 10 can be used other shape, its shape is generally cuboid, the compressible products 100 that this depends primarily on wherein to be held.Packing 10 can constitute by the size of any needs, the specific products 100 that this depends on wherein to be held.
Packing 10 of the present invention can be made by various suitable materials, includes but not limited to paper, textile and comprises the plastics of thin polymer film.Thin polymer film preferably has enough intensity and creep resisting ability, so that pack compressed goods.These polymeric materials packing that is used to be compressed goods known in the art, and comprising: thermoplastic polymer film for example, as polyethylene, polyolefin and polyester.A kind ofly for example be used to pack that the preferred material of the goods of disposable diaper is linear low density polyethylene (LLDPE), its thickness is between about 5 microns and 5 millimeters.Generally speaking, the thickness of packing depends on packaged product and amount of compression.As known in the art, thermoplastic polymer film promotes the fastening of seam, pleat crape and capping by heat application.Can use the various seams of fastening packing 10 under assembled condition and other instrument of capping and fastening volume minimizing pleat crape, as belt, bail and adhesives, at present preferred hot-melt adhesive.In case adopt the method that is compressed the packing of goods with filling that is used to form known in the art, formation, filling and sealed package 10, it is incorporate that this packing promptly is considered to.
Compressible products 100 can comprise solid-state single compressible articles, but also can comprise single compressible package, each packing all encapsulate a compressible products or liquid state, Powdered, graininess or especially discrete form product.For the product of " loose " form,, in compression process, should adopt suitable method to prevent the leakage of product as liquid and particulate matter.Therefore, packing 10 of the present invention can be held single goods 100, for example reusable product, and as sponge, between repeated use, it can be repeated to be sealed into packing 10.But packing 10 of the present invention is particularly suited for holding a plurality of products 100, and this product self can be the packing or the carrier of single product unit.
But the product 100 that the present invention cherishes a special interest comprises the product of elastic compression, and promptly this product can be compressed by compressive force, and still trends towards reverting to cmpletely or at least in part its initial volume and outside dimension when removing compressive force.Such product comprises the building materials and the disposable absorbent article of clothing, bolster, sponge, cotton-wool, cotton balls, for example fiber heat insulation foam, and various other products, disposable absorbent article is diaper, feminine hygiene articles and adult-incontinence articles for example, and paper product and yarn fabric, as paper handkerchief, bath towel, face tissue, cleaning wiping cloth, napkin.
Packing 10 of the present invention is to be used to hold compressible products, can push the packing that reduced volume version is transported, and allow Kai Bao easily, open and normally hold behind product, Kai Bao and the taking-up product wherein that takes out easily behind the bag wherein and reseal.Therefore packing 10 can have 12 and 14 two closed components, as shown in Figures 1 to 3.First closed component 12 keeps packing 10 in the sealing of first its closed position, as illustrated in fig. 1 and 2, is the viewgraph of cross-section of packing 10 under first closed state shown in Fig. 2.Under first closed state, packing 10 is determined first volume V 1, and this volume is to be in compressive state by product wherein, for example, be in travelling position, and pack 10 when becoming closed state, the volume in the first enclose inside space of determining by the sidewall 11 of packing 10 by first fastener 12 is fastening.Therefore, under first closed state, this packing can be held at least one product 100 that is in compression, volume minimizing state.
First closed component 12 can be to be released, to unclamp, to take out or adopt before other method is opened at first closed component 12, can make the part of packing 10, and for example capping 16 maintains detent position to keep the random component of first volume V 1.Therefore, first closed component, 12 any known closed means comprise heat seal, ultrasonic sealing and for example mechanical fastening device of hook-loop fastener.In one embodiment, as shown in Figures 1 to 3, first closed component 12 can be the adhesive tape 18 of capping 16 in the adhesive seal folding configuration.Adhesive tape 18 can be the adhesive tape that is fit to arbitrarily known in the art, but the belt that preferably has weak line 21, for example punched tape and/or for example tear strips or easily peeling off of tear tape be with 22 (shown in Fig. 1 to 2), thereby can open first closed component 12 easily.For example, no matter being with or without peeling off of interrelating with it is with 22, weak line 21 can both promote belt to fragment into 12a and 12b two parts, as shown in Figure 3.In case fracture by this way, first closed component 12 does not just plan to be used again, but may have the ability that reseals in some embodiments.
After first closed component 12 was released, capping 16 can be unfolded, and capping 16 for example can be formed by folding 20 on the part of the sidewall 11 of packing 10 as shown in Figure 2.Being deployed in the packing 10 of capping 16 produced additional volume.That is,, can in packing 10, obtain to be marked as among Fig. 3 the additional volume in space 25 in case capping 16 is unfolded.Therefore compressible products 100 can expand being returned to its not part of compression volume still packaged 10 when containing, and this moment, packing was in second state, when seal by second closed component, and definite second volume V 2 of packing greater than first volume V 1.Under second closed state, packing 10 is determined second volume V 2, and this volume is when second closed component is closed, by the volume in the definite enclose inside space of the sidewall 11 of packing 10.
Compressible products 100 can be compressed into the sub-fraction of its compression front volume, and this depends on product type.For example, some sponge can be compressed into its not half of compression volume.Disposable absorbent article, the diaper that for example has cellulosic fine hair absorbent cores can be folded and be compressed to thickness and be 60% of its folding not compressed thickness.Generally speaking, first volume V 1 of packing of the present invention can be 10% to 90% of second volume V 2.First volume V 1 of packing of the present invention can be 50% to 80% of second volume V 2.When being used for the packaging disposable absorbent article, first volume V 1 of packing of the present invention can be 60% to 70% of second volume V 2.For highly compressible product, V2 can be V1 200% or more.
When packing 10 was in second closed state of determining second volume V 2, second closed component 14 can seal, and preferably sealed packing 10.Therefore, second closed component 14 can be a slide fastener, ZIPLOC for example known in the art Slide fastener.Second closed component 14 also can be that viscosity can repeat osed top chip fastener, for example by using hot-melt adhesive or adhesive tape to obtain.Second closed component 14 also can comprise machanical fastener, for example the hook-loop fastener.
If second closed component 14 plans to be gas tight seal that then it can be in non-gas tight seal state before opening first closed component 12.That is, before opening first closed component, second closed component 14 can be untied so that the volume that is increased begin most at least can be by the air filling, thereby allow the volume of packing 10 fully to expand to second volume from first volume.Certainly, second closed component 14 can be in the close encapsulation position, and it may need partly to open the air admission that allows to be used for packing 10 volume expansions.
Therefore, under the most common situation, packing of the present invention can be described to: the integrated pliable and tough packing 10 that is used for encapsulating and holding the one or more compressible products 100 that are in compression or uncompressed state under sealing state.This packing can be produced and transport with the product that is in compressive state.Can be opened easily in order to make packing, with after initially opening bag, for example can be sealed again behind the customer Kai Bao of product, packing can have first closed component 12 and second closed component 14, thereby first closed component can seal the packing that is in first closed state determines first volume, thereby second closed component can seal the packing that is in second closed state determines second volume, and second volume is greater than described first volume.When adopting this mode, because second volume greater than first volume, so packed product no longer is in its compressive state, therefore can be taken out much easierly.
The term " sealing " relevant with first and second closed components 12,14 used herein is meant " sealing ", thereby holds the product in the packing.This term can refer to airtight or water-stop, but is not limited to these sealings.
Do not deviating under the condition described above, can adopt various other packing configurations.For example, depend on the position that first closed component need be provided with on the finished product packing that is compressed product, can use two or more folding 16.In one embodiment, can use fan-folded to realize folding 16 function.In another embodiment, can use two or more first closed components 12, they are one or more folding 16 to be associated with each.Generally speaking, the difference between V1 and the V2 is big more, and folding 16 the quantity that may need is just many more, so that in the packing process before opening first closed component 12, and high efficiency and pack the side-wall material 11 that exceeds nattily.
In another changed, first closed component 12 can be as shown in Figure 4, adopted the fastening capping 16 of mode of an adhesives (for example hot-melt adhesive) line among the figure.Be connected with its use adhesives, capping 16 can come fastening by the themoplasticity polymerization packing in partial sum first closed component 12 zones of heat seal sidewall 11 at first detent position.
Also as shown in Figure 4, in another changes, can provide the pressure-resistant seal 24 that is adjacent to folding 16 zones.When adopting this mode, before being removed by compressed products 100 applied pressures, first closed component 12 can be released, and capping 16 can be unfolded.For removing, and allow packing 10 to be expanded to second volume V 2, must at first disconnect sealing 24 by 100 applied pressures of compressed products.A method of preparation sealing 24 is to adopt releasable adhesive, that is, adhesives has enough adhesive forces of opposing compression, but its peeling force is still enough low, thereby allows to separate the part that packing adhere to each other.Though pressure-resistant seal 24 is by describing with the mode of structurally associated shown in Figure 4 connection, sealing 24 can be used in combination with other structure, for example, and configuration as shown in Figure 2.
The present invention mainly comes open with the embodiment with capping (or a plurality of capping) at this, this is because this configuration is being represented the best method that obtains commercial applicability at present.That is, capping 16 is the convenient manner that are provided for the packing of integrated transportation 10, and it is not in the loose excess stock of uncontrolled state.But, imagined some embodiment, wherein do not have in the diagram in the folding capping 16 in folding 20 places.For example, embodiment shown in Figure 4 can be reconfigured so that in finished product packing not folding 20 or capping 16.Sealing 24 so will become first closed component 12, and the method for opening it is arranged, and for example, rips the sealing of pressure sensitive adhesive.Therefore, the packing between sealing 24 and second closed component will not need to be used as capping and fold and seal, and not be sealed on the packing but stay simply.Only have in the packing of very little difference between needs first volume V 1 and second volume V 2, this structure is useful.
Figure 5 shows that another embodiment of packing 10 of the present invention, have handle 26 optional on the one side, this handle can form with packing is whole.The packing 10 flexible package package materials by for example polymer film or craft paper form, and so just can prepare various folding and pleat crapes easily in high-speed production, as known in the art.
Can use and pack the known method that is compressed product with pliable and tough packing and prepare packing of the present invention.These methods can comprise " online " continuation method or " off-line " batch methods.For example, can adjust known " packing flows " technology and form compression packing, as shown in Figure 4 by using the continuous fibre web of thin polymer film that is shaped as continuous sleeve in X-direction.This material can be formed subsequently, folding and/or pleating, and carry out heat seal at two open ends and form the integrated packing 10 of osed top.Because this material can be shaped/and deformable and be pliable and tough, so pleat crape preform or can in the process of product compression, form randomly by sheet material.
In packing shown in Figure 5, product 100 is a plurality of folding disposable diapers, and this diaper is compressed on the direction that is indicated by X-axis, for example, is compressed in the final fitting process of packing.Packing method can comprise, for example in batch methods or the arbitrary method of continuation method, be formed on sleeve (that is material bushing, of material continuous on the Z-Y direction of principal axis 30, for example, the opposite edges by the heat seal mateiral fibre web form pliable and tough shapable pipe known in the art).The sleeve of material 30 can be by being cut off, and makes openings at two ends on its length direction towards X-direction, and one of them end is referred to herein as first end, can have second closed component (for example dexter end among Fig. 5 and Fig. 6) that is applied on it.First end is folded to form capping 16 at folding 20 places then.Make first end form the finished product packing state on the packing 30 by capping 16 is connected to, forming first closed component 12 described in Fig. 1 to 4 as mentioned.
Can use any suitable method that product 100 is put into continuous sleeve 30, this method depends on packaged specific products.For example, for the diaper shown in Fig. 5 to 6, can provide single diaper by the predetermined quantity of folding pile diaper, and adopt method known in the art that it is filled in sleeve 30.After product 100 is put into sleeve 30, can on X-direction, compress, shown in the active line of external force F among Fig. 6.When packing is constrained, can apply external force F by piston or other method known in the art.After product 100 is fully compressed, use pleat crape 32, this pleat crape is to form by the inside folded sleeve material 30 of second open end compression place in packing.In a suitable method, packing 30 independent end pieces 34 are compressed with product 100.For example adopt the heat seal method, pleat crape 32 is folded and is sealed to and forms the integrated packing 10 of osed top on the end piece 34.In certain embodiments, can not need to comprise end piece 34, for example, be folded around the corner and can have enough intensity with leak free pleat crape 32 and fix product 100 under the compressive state.In the where method in office,, second open end of material 30 sleeves fully holds product 100 under the compressive state thereby all being osed top.
In another approach, for example in off-line method, product 100 at first is compressed, thereby and is filled in being integral of packing enclosed shape packing under compressive state.
In case finish the abundant distortion and the sealing of pleat crape 32 and/or end piece 34, just can remove external force F, obtain final integrated pliable and tough packing 10, its under sealing state, encapsulation and a plurality of compressible products of holding in first volume V 1.
Under the condition that does not deviate from scope of the present invention, can adopt the various modifications of described method.For example, can before the arbitrary end of first or second end of enclose 10, product 100 be put into the sleeve of continuous material 30.Similarly, can at first seal second end (not having first and second closed components 12,14 associated therewith), seal first end then.
Although particular of the present invention is illustrated and describes, it will be apparent to those skilled in the art that under the conditions without departing from the spirit and scope of the present invention and can carry out various other combinations and modification it.Therefore, claims of appendix are intended to comprise all these combinations and the modification that belongs in the scope of the invention.

Claims (10)

1. integrated pliable and tough packing (10), be used under sealing state, encapsulating and holding the one or more compressible products (100) that are in compression or uncompressed state, it is characterized in that, described packing comprises first closed component (12) and second closed component (14), thereby described first closed component (12) can seal the described packing (10) that is in first closed state determine first volume, thereby described second closed component (14) can seal the described packing (10) that is in second closed state determine second volume, and described second volume is greater than described first volume.
2. the pliable and tough packing (10) of claim 1, wherein said packing (10) comprises polymeric material, preferred low density polyethylene (LDPE).
3. the pliable and tough packing (10) of claim 1, wherein said first closed component (12) comprises adhesives.
4. the pliable and tough packing (10) of claim 3, wherein said adhesives is the form of adhesive tape (18).
5. the pliable and tough packing (10) of claim 4, wherein said adhesive tape (18) comprise that weak line (21) breaks and opens described first closed component (12) allowing.
6. the pliable and tough packing (10) of claim 5, wherein said adhesive tape (18) comprises peels off band (22).
7. the pliable and tough packing (10) of claim 1, wherein said second closed component (14) is reclosable and comprises the gas tight seal assembly.
8. the pliable and tough packing (10) of claim 1, wherein said first volume is 10% to 90% of described second volume.
9. be used to make the method that pliable and tough packing (10) is held the product (100) that is in compressive state, described method is characterised in that following steps:
A., the sleeve of the continuous material (30) with first open end and second open end is provided;
B. second closed component (14) is connected on described first open end;
C. locate folding described first opening in folding (20) and bring in formation capping (16);
D. described capping (16) is connected on the sleeve of described continuous material (30), to form first closed component (12) at first closed end;
E. described product (100) is placed the sleeve of described continuous material;
F. compress described product (100);
G. described second end of the sleeve of closed material (30) is to hold the described product (100) that is in compressive state.
10. the method for claim 9, wherein step (e) and (f) put upside down.
CNB028245814A 2001-12-22 2002-12-20 Package for compressible products and method for making the package Expired - Fee Related CN1283529C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01130772A EP1321381B2 (en) 2001-12-22 2001-12-22 Package for compressible products and method of making the package
EP01130772.5 2001-12-22

Publications (2)

Publication Number Publication Date
CN1602276A true CN1602276A (en) 2005-03-30
CN1283529C CN1283529C (en) 2006-11-08

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Application Number Title Priority Date Filing Date
CNB028245814A Expired - Fee Related CN1283529C (en) 2001-12-22 2002-12-20 Package for compressible products and method for making the package

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US (1) US20030115837A1 (en)
EP (1) EP1321381B2 (en)
JP (1) JP3902771B2 (en)
CN (1) CN1283529C (en)
AT (1) ATE324335T1 (en)
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CN109715520A (en) * 2016-09-30 2019-05-03 大王制纸株式会社 Film packaging paper handkerchief, the manufacturing method of film packaging paper handkerchief, the manufacturing method of film packaging paper handkerchief assembly package body and film packaging paper handkerchief assembly package body
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JP3902771B2 (en) 2007-04-11
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AU2002359808A1 (en) 2003-07-15
EP1321381B2 (en) 2009-08-12
US20030115837A1 (en) 2003-06-26
EP1321381B1 (en) 2006-04-26
DE60119141T2 (en) 2007-02-01
ATE324335T1 (en) 2006-05-15
WO2003055773A1 (en) 2003-07-10
CN1283529C (en) 2006-11-08
MXPA04005952A (en) 2004-11-01

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