CN101616850A - Configuration in the packing of sheet material such as paper - Google Patents

Configuration in the packing of sheet material such as paper Download PDF

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Publication number
CN101616850A
CN101616850A CN200780046372A CN200780046372A CN101616850A CN 101616850 A CN101616850 A CN 101616850A CN 200780046372 A CN200780046372 A CN 200780046372A CN 200780046372 A CN200780046372 A CN 200780046372A CN 101616850 A CN101616850 A CN 101616850A
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CN
China
Prior art keywords
packing
paper
sheet
handle
sheet material
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
Application number
CN200780046372A
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Chinese (zh)
Inventor
K·拉特瓦拉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UPM Kymmene Oy
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UPM Kymmene Oy
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Publication date
Application filed by UPM Kymmene Oy filed Critical UPM Kymmene Oy
Publication of CN101616850A publication Critical patent/CN101616850A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/0081—Sheet-storing packages, e.g. for protecting the sheets against ambient influences, e.g. light, humidity, changes in temperature
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • 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
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/08—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by folding
    • 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
    • B65D75/54—Cards, coupons, or other inserts or accessories
    • B65D75/56—Handles or other suspension 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
    • 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
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • B65D75/68—Inserted or applied tearing-strings or like flexible elements extending through wrapper closure or between wrapper layers
    • 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
    • B65D85/62—Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The present invention relates to a kind of configuration that is used for the package sheet material material such as the paper that will be used to print or duplicate purposes, one group of sheet of paper (3) is positioned at continuous protective package (1) in this configuration.Have at least one handle (4) in protective package (1) inside, all sheet of paper that described handle (4) centers in the packing basically are provided with.

Description

Configuration in the packing of sheet material such as paper
Technical field
The present invention relates to as being used for package sheet material such as printing and the configuration of copy paper described in the preorder of claim 1.
Background technology
Present duplicator and chopping machine can be very large, effectively and fast speed, this means that they use many paper.In known technology, with the paper that sheet-form provides, such as the copy paper and the printer paper of A4 size, conventional packing is in the corrugated plating box, and each box comprises five sheet packages with single sheet package material packing.Each sheet package comprises that (being known as big packing) comprises the sheet of paper of 500 A4 sizes.The corrugated plating box during transportation provides excellent protection to office paper, but is had problems by the shared space of the box that empties owing to its cost and before it is thrown aside or reclaims.Another problem relates to the quick machine and the situation of unusable paper ceaselessly almost wherein, because it is very slow to refill paper tray, this is because big packing must individually remove and the sheet material of 500 of every bundles must be loaded into machine respectively, even machine once can be equipped thousands of sheet material.
Also there is the corrugated plating box that for example comprises 2500 loose sheet materials.In this case, big packing need not be opened or throw aside, but they still have the problem that slowly is loaded into machine, because paper must take out from box with hand with the bundle that is suitable for hand, and pile up in the paper tray of duplicator or chopping machine and are bigger heap.The paper that promotes whole bundle with single lifting handle also is difficult, because bundle may for example weigh the 10-15 kilogram.Yet heavier bundle then must be on the feed pallet that is placed on duplicator or other machine under the situation at the bight of not damaging sheet material or edge exactly.If only use a handle, heavier bundle can be in the bending of handle place.This can cause the damage of each sheet material or make bundle transfigured that this makes and is difficult to bundle is placed on the charging pallet.When promoting with single handle, heavier bundle may overturning or is scattered.It also is problematic that sheet material is taken out from the corrugated plating box.Another problem of corrugated plating box is big and made by thicker material, makes to throw aside a large amount of refuses.
Summary of the invention
Target of the present invention is that elimination problem described above and acquisition are used for the best favourable configuration of package sheet material such as office paper, so that paper is loaded into the office machine of duplicator, chopping machine or other unusable paper easily and apace.Configuration described in the present invention is characterised in that disclosed content in the characteristic of claim 1.Other embodiments of the invention are characterised in that disclosed content in other claim.
According to the benefit of the solution of the present invention is very cheap and make fast according to packing of the present invention.Another benefit is that office paper can use as the packing inside of packaging protecting or the handle of corrugated plating cassette interior to come rapidly and easily once unload a large amount of sheet materials from packing to enter in the machine that uses it.This has reduced the floor time of machine and has kept sheet material to be in optimum regime.Another benefit is to use substrate as support below paper bundles, avoids damaging because the substrate protection is positioned at the paper of the bottom of bundle.Substrate for example keeps bottom sheet to avoid damaging when handle is drawn out, and therefore prevents the obstruction that caused in the paper circuit of duplicator, chopping machine or other machine by the paper that damages.
In addition, be equipped with two handles and be positioned over packing or the bundle of cassette interior with only have a handle those compare easier manipulation.When bundle was promoted by two handles, this bundle kept its balance better, eliminated tilt and therefore bundle break and/or the risk of sheet material damage.Also reduced by promoting caused bending, and compared, halved at the POL of the edge of the substrate of bundle with using single handle.When using two hands and two handles that sheet material is infeeded machine, the risk that makes bundle transfigured and therefore damage sheet material significantly reduces.Another benefit is in packing according to the present invention, has a carrying handle in the large packing material outside, and has two handles in large packing material inside, all is arranged at the difference place.Thereby, be positioned on the difference of substrate owing to move packing and promote the caused load of bundle, this keeps substrate to be in better state and guarantees that bundle keeps closely, because not distortion in the substrate of the carrying that can unclamp bundle and lifting handle, even repeatedly moved before opening or during lifting when being packaged in it.
Another benefit of the present invention is its two portable liters easy to use and moves heavier packing that this is evenly distributed in load between two hands.Because the handle of excellent in shape or similar parts, weight can not damage hand as previous thin plastic strip that uses or the mode the single lifting handle.Another benefit is that packing self can not cause a large amount of wastes when packing the packing of the relative thin that only has all sheet of paper of encirclement.
Description of drawings
Below, the present invention uses the application example to describe in detail by the reference accompanying drawing, wherein
Fig. 1 be illustrated in see diagonally from the side under the situation about being removed as the packing of packaging protecting or box according to packing of the present invention,
Fig. 2 illustrate see diagonally from the side according to packing of the present invention,
Fig. 3 be illustrated in that carrying handle removes and situation about being opened from tear strip as the part of the packing of packaging protecting under the packing seen diagonally from the side according to Fig. 2,
Fig. 4 illustrate see diagonally from the side according to another packing of the present invention, wherein sheet material bundle is in the cut box of the part of lid,
Fig. 5-8 illustrates the various carrying handle schemes that are used for according to packing of the present invention, and
Fig. 9-11 illustrates the various layer structure that are used for according to protection packing of the present invention with the form of simplifying and amplify.
The specific embodiment
Fig. 1 illustrates the packing of the advantageous embodiment according to the present invention, and wherein sheet material bundle 2 is made of the separation sheet of paper 3 of extracting out from its packing.Similarly, Fig. 2 illustrates the sheet of paper packing of the advantageous embodiment according to the present invention, and wherein sheet-material package is in single continuous basically protective package 1.Protective package 1 is made of thin and flexible packing 1a basically.Is outside carrying handle 12 around the packing 1a, its basically around the shorter girth of packing around packing, be used for promoting and moving packing.
Fig. 1 illustrates according to packing of the present invention, and it is opened so that the sheet of paper 3 usefulness short-terms that remove fully and be included in the packing as the packing 1a of protective package 1 are indicated.Sheet of paper 3 is whole for example self to be deposited in 2500 or the more single bundle overlappingly.Below the packing 1a of protective package 1 (promptly inner) when not opening, comprise two substantially the same handles 4; handle 4 basically around the shorter girth of sheet material bundle 2 around sheet material bundle 2, handle is with the horizontal throw setting that is fit to each other and with respect to the center line substantial symmetry of sheet material bundle.Therefore handle 4 for example is provided with the identical distance in each end of distance sheet material bundle 2 basically, and is arranged so that they are not the midline that all is positioned at sheet material bundle 2, and the carrying handle 12 that can be positioned on the outside of not unpacking can be arranged on midline.According to the present invention, sheet of paper 3 is configured to use two handles 4 that utilize two hands to be raised the machine that enters unusable paper as single sheet material bundle 2 on every side after the packing 1a that completely or partially removes from sheet material bundle 2 as protective package 1.Handle 4 also is useful when removing packing 1a.Handle 4 is configured so that in the compactness around the sheet material bundle 2 finger can easily slip between handle 4 and the sheet material bundle 2.When sheet material bundle 2 has been lifted into the paper tray of machine of unusable paper sheet material 3, handle 4 cutting and skidding off below sheet material bundle 2, after this sheet of paper 3 is ready to for use.
The place, bottom that Fig. 1 also is illustrated in sheet material bundle 2 is arranged at the substrate 5 of protective package 1 in-to-in in not unpacking, and this substrate is used for support sheet bundle 2 and makes the mode that is easier to the sheet of paper 3 of not damaging bundle 2 remove handle 4.Substrate 5 for example keeps bottom sheet 3 to avoid infringement when handle 4 is shut down, and therefore prevents in the paper circuit of duplicator, chopping machine or other machine by the caused obstruction of paper that damages.Substrate 5 is by making than sheet of paper 3 thicker and more crash-resistant materials.Substrate 5 can be arranged at the place, bottom of sheet material bundle 2 in all packings according to the present invention, although not shown in the drawings.Substrate 5 is also by support sheet bundle 2 and make removing of handle 4 easier, with the packing of described embodiment in identical mode in other scheme according to the present invention, work.In addition, substrate 5 so that its mode that stays in the bottom of paper tray and can not be brought into duplicator or chopping machine construct.Substrate 5 removed from the charging pallet before loading new sheet material bundle 2.
The place, top that Fig. 1 also is illustrated in sheet material bundle 2 is arranged at the top board 6 in the packing that protective package 1 in-to-in do not open, and this top board is used for can not being damaged from top braces sheet material bundle 2 so that especially be positioned at the sheet of paper 3 at the top of bundle 2.Top board 6 is by making than sheet of paper 3 thicker and more crash-resistant materials.Top board 6 can be arranged at the place, top of sheet material bundle 2 in all packings according to the present invention, though not shown in all figure.Top board 6 after handle 4 has removed from the top removal of sheet material bundle 2.
In Fig. 2, be packaged in the continuous packing of making as protective package 1 and by the paper substrate flexible material 1 by the sheet material bundle 2 of a pile sheet of paper 3 (A4 size for instance) formation.Packing is made by spool base packing 1a, these packing 1a during packaging directly pulls out and cuts off with appropriate length from spool, after this packing 1a is wound on around one group of 2500 separation office paper sheet material 3 that handle 4 is installed that for example are set to one above the other pile up, so that top, bottom and two long side surfaces of bundle are packaged in the continuous packing, the amount that is fit to of the front end 8a of the rear end 8 overlapping packing 1a of packing 1a wherein, and be bonded to the outside face of front end 8a downwards by its inside face.The hiding front end 8a of packing 1a here with among other figure makes and is shown in broken lines.The rear end 8 of packing 1a suitably is positioned at the top of packing, basically near one of its long corner.At least outside folding 1b and 1c and folded inside 1d and 1e are positioned at each place, end of packing, and these are folded with to overlapping at least in part.Be arranged in the reinforcement protection of the end that is folded to form the sheet of paper 3 that is used to pack (even wherein very little accident also can cause the damage of several sheet materials 3 easily) at place, end.
In the packing in Fig. 2, outside folding 1b and 1c use heat adhesive for example bonded to one another and be bonded to the outside face of folded inside 1d at least, so that the outside face of the outside at least following corner that folds 1b and 1c and folded inside 1d and 1e separates.Thereby stay between outside folding 1b and 1c and folded inside 1d and the 1e to the lifting slit 7 of under shed, this slit can outwards be expanded from the end of packing, can promote the slit 7 from below several fingers being fitted into so that promote the personnel of packing, and the lower edge of feasible outside folding 1b and 1c is as support.
Fig. 2 also has the dotted line that indication is bonded to the tear strip 9 of packing 1a inside face.Tear strip 9 be packaged in the bundle around before have the length substantially the same or suitably long slightly with the width of packing 1a.Tear strip 9 is attached to packing 1a, so that in the packing of finishing, tear strip 9 for example perpendicular to the side and be located substantially on the centre of side, and passes outside folding 1c at each place, end of packing on a long side surface of packing.Thereby tear strip 9 is around whole packing, and only is only about half of around the girth of packing on the horizontal direction parallel with sheet of paper 3 basically.The material of tear strip 9 can change, but it is enough firm and be essentially no elasticity or unusual slight elasticity.Being hidden in packing 1a in-to-in tear strip 9 is shown in broken lines in Fig. 2.On the other hand, Fig. 5-8 only shows the end of tear strip, and this end has otch 20.
Packing among Fig. 2 is centered on by the outside carrying handle 12 that will be used to promote and carry packing.Only packing with a hand carrying is heavy weight, so packing can also be carried with being arranged at two hands that promote in the slit 7.Packing can also be produced under the situation that does not have outside carrying handle 12, and only carries packing by promoting slit 7.Packing also comprises handle or the carrying handle that differently is provided with, for example as in the handle scheme that shows in Fig. 5-8 after a while.
Fig. 4 illustrates according to another aspect of the present invention.In this scheme, protective package 1 is to be equipped with to cover 10 corrugated plating box 11 or similar box.For clear, the part of lid 10 is excised in Fig. 4.Have its handle 4 with and the sheet material bundle 2 of possible substrate 5 and top board 6 be placed into covering in the box 11 of 10 closures with a bundle.When sheet material bundle 2 was put into the charging pallet of duplicator or chopping machine, the lid 10 of box 11 removed and uses two hands on handle 4 that sheet material bundle 2 is promoted from box 11 as a bundle, and is positioned in the charging pallet.If sheet material bundle 2 is closely in box 11 inside, the box wall energy is opened and folding downwards before bundle 2 promotes at corner.With carrying handle 12 substantially the same shown in Fig. 2 can be around being provided with by the box 11 and the protective package 1 of covering 10 Fig. 4 that constitute thereof.
All schemes shown in the top example, and all other schemes according to the present invention be characterised in that sheet package be manufactured so that a large amount of sheet of paper 3 can be positioned over as far as possible economical, use in their machine fast and easily.The sheet material bundle 2 of therefore packing in its protective package 1 that is made of packing 1a or box 11 is configured to be placed in the machine of unusable paper sheet material 3 as whole bundle basically; so that at least a portion of protective package 1 (for example, the part of packing 1a or box 11 or similar packing) was removed before described bundle is put into machine.If desired, whole protecting packing 1 (packing 1a, box 11 or similar packing for instance) can be removed before bundle 2 is lifted into machine.If for example only the part of packing 1a removed before described bundle 2 is put into machine, the remainder of packing removes after described bundle 2 is put into machine immediately so.
Fig. 5-8 illustrates the carrying handle scheme that is used for according to other kind of packing of the present invention.Fig. 5 illustrates according to packing of the present invention, has independent carrying handle 13 at each place, end of packing.Carrying handle 13 strip, that suitably strengthen is bonded between outside folding 1b and 1c and folded inside 1d and the 1e at each place, end of packing.
Similarly, Fig. 6 illustrates according to packing of the present invention, has independent carrying handle 14 at the place, top of packing.This carrying handle 14 is for example made by fibre-reinforced paper layer pressing plate, and is bonded to each end of packing at the place, end, for example makes adhesive joints fold between the outside of 1b-1e in the inside of handle and all ends of packing.In addition, carrying handle 14 can be located along the top that is bonded to packing than short range in the end of packing.This has produced durable and wieldy carrying handle scheme.
Fig. 7 illustrate with Fig. 6 in the similar handle scheme of scheme, but in this embodiment, strip carrying handle 15 is set to across packing and is bonded to the side of packing at end place.In order to improve durability, carrying handle 15 can be bonded to packing at the place, top of packing along short distance from the upper limb of packing.
Carrying handle 14,15 described in Fig. 6 and 7 can also be made for around whole packing, for example, extremely packs in bottom adhesive, so that carrying handle will can not drop.In this case, carrying handle also supports load, this means that packing 1a can be bonded in the scheme of packing or the scheme of packing by the end folded lifting of packing employed thinner than handle wherein.
Fig. 8 illustrates wherein, and strip handle 16 is set to across the carrying handle scheme of packing and be bonded in the end top of packing.Attachedly reinforce with strengthening joint 17, this joint has in the centre and is used for the hole that carrying handle 16 passes.Strengthen joint 17 and be bonded to the top of packing so that it covers the end of carrying handle 16.
Packaging material according to the invention 1a must satisfy some demand relevant with protectiveness, rupture strength, tear resistance, cohesiveness and printability.In addition, packing 1a must protect the content of packing not make moist.Thereby the material of packing 1a for example can form and makes that bottom 22 is the paper that add additive (as the online coating in the coating section of paper machine) at production period, this additive is by plastics, polymer mixture or similarly be fit to material 23 and constitute, its slow down moisture absorption in right amount so that the vapor transmission rate (WVTR) of the packing 1a that calculates according to ISO 2528:1995 standard meter less than about 50g/m 2/ d, preferably maxim is 30g/m 2/ d, and advantageously maxim is 10g/m 2/ d.This polymer that adds during the paper production process or polymer mixture for example are latex and various mineral intermixture.
According to one of embodiments of the invention, the packing 1a that forms protective package 1 is so level and smooth so that it can more easily use plastic covered.In this case, packing use discrete ectrusion press plastic sheeting to cover at least one side when implementing in some known arrangement.Because the flatness of paper, and compared the plastics that will use still less in the past.Suitable plastic sheeting for this purpose comprises polyethylene (PE) film, polyethylene terephthalate (PET) film and polypropylene (PP) film.
Another embodiment of the present invention is constituted by above-described two embodiment's.In this scheme, packing 1a is made of the paper that polymer compounds has made an addition to wherein in the coating section of production period at paper machine, and after this plastic sheeting is added into paper in discrete extrusion press.
The material of the different layers of packing 1a and thickness are selected as making that the net result in each of above-described three embodiment of the present invention is that the total quantity of plastics in the wherein overall material layer is basically less than 10% packing of the total weight of packing 1a.Advantageously, the maxim of the total quantity of plastics be packing 1a total weight about 5%.This makes that packing are eco-friendly and more recyclable, have the cost recovery of reduction.
Fig. 9 illustrates the layer structure of one of packaging material according to the invention 1a, is reduced to main layer only is shown.In addition, Ceng thickness is not pro rata.The bottom of packing 1a is made of bottom paper layer 22.According to paper type, base paper layer 22 can have one or more layer.In order to simplify a layer only is shown in the drawings.It on the top of paper layer 22 printing ink layer 21 that covers the surface of paper layer 22 at least in part.On the opposite side of paper layer 22 polymer layer that during paper production, adds as online coating, or the similar layer 23 that moisture vapor transmission is slowed down.
Figure 10 have with Fig. 9 in similar layer structure, but slow down the polymer layer of moisture vapor transmission or similar layer 23 between printing ink layer 21 and paper layer 22.Therefore be printed on the layer 23 that must be suitable for printing and make.In addition, significantly very thin plastic sheeting 25 (such as PE, PET or PP film) has been added into packing 1a in extrusion press.
Figure 11 illustrates the layer structure according to the third protective package material 1a of the present invention, is reduced to main layer only is shown.In addition, Ceng thickness is not pro rata.The structure of layer similar in Fig. 9.In this structure, superficial layer 24 is added into the top of bottom paper layer 22, and this superficial layer can use heat or ultrasonic the fusing.In this case, replace using independent viscose glue, general bonded assembly all seams can be by heated sealant or ultrasonic the generation.Here, printing ink layer 21 need not be crossed the seam with fusing.
Stacked, and especially the thickness of packing 1a can be used for adjusting the paper bundles that how to stop package interior and impacted from the outside and clash into.At least the thickness of packing 1 should make the weight of packing at 60-250g/m 2Scope in.Weight can be bigger under specific environment, up to for example 500g/m 2According to packing, suitable thickness range is expressed as 80-160g/m with weight 2Thickness can also be suitably for and make that weight is 120-150g/m 2
Those skilled in the art will see, the example that the invention is not restricted to provide above, but change in the scope of the Patent right requirement that can provide below.For example, in packing or the box in the sheet material bundle quantity of sheet of paper can change into above-mentioned 2500 different.The sheet material quantity that is fit to can for example be the scope between about 1000 and about 5000.
In addition, those skilled in the art will see, replace packing described above, can use the structure of the thin and protectiveness of other kind.For example the packing that are made of non-woven fibre or other similarly thin protectiveness material can be used for according to the solution of the present invention.
In addition, those skilled in the art will see, can only have a handle rather than two.In the case, the width of handle can be similar to the width of above-described handle, this make with one portable rise sheet material tie the easiest.Handle can also be significantly wideer than above-described handle, this means that the independent handle of the centre that is positioned at bundle can use two portable liters by each edge that a hand is positioned over handle.
In addition, those skilled in the art will see that the size of sheet of paper can be different from above-mentioned A4 size.Sheet of paper is compared with the A4 sheet material can be bigger, littler or have different shapes.

Claims (15)

1. one kind is used for the configuration that the package sheet material material for example will be used to print or duplicate the paper of purposes; in this configuration; a large amount of sheet of paper (3) are positioned at shared protective package (1); it is characterized in that; described protective package (1) inside has at least one handle (4), and all sheet of paper (3) that described handle (4) centers in the described packing basically are provided with.
2. configuration according to claim 1 is characterized in that, described protective package (1) inside has with two handles (4) apart from the on even keel setting parallel to each other, and described handle is provided with around all sheet of paper (3) in the described packing.
3. configuration according to claim 1 and 2, it is characterized in that, described handle (4) is provided with substantially symmetrically with respect to the center line of the sheet material bundle (2) that is made of described sheet of paper (3), so that the distance of the end of each handle (4) described bundle of distance (2) is identical with another handle.
4. according to claim 1,2 or 3 described configurations; it is characterized in that; what be positioned at described protective package (1) outside in the midline of described packing basically is carrying handle (12) around described packing, and described handle (4) is compared on even keel at each place, side of described carrying handle (12) with described carrying handle (12) and is arranged at different line places.
5. each the described configuration in requiring according to aforesaid right; it is characterized in that; below described protective package (1) inside is positioned at described sheet material bundle (2) is the substrate of making by than the more crash-resistant material of material of described sheet of paper (3) (5), and this substrate (5) is arranged between the topmost sheet material (3) and described handle (4) of sheet material bundle (2).
6. each the described configuration in requiring according to aforesaid right; it is characterized in that; be positioned in described protective package (1) inside described sheet material bundle (2) the place, top be the top board of making by than the more crash-resistant material of material of described sheet of paper (3) (6), this top board (6) is arranged between the sheet material (3) and described handle (4) at top of described sheet material bundle (2).
7. each the described configuration in requiring according to aforesaid right; it is characterized in that; described protective package (1) is made of the packing (1a) of substantial flexibility; these packing (1a) have tear strip (9); this tear strip (9) is arranged on the packing (1a); make that in not unpacking described tear strip (9) passes one group outside folding (1c) on a long side surface of described packing and at the place, end of described packing.
8. configuration according to claim 7 is characterized in that, described tear strip (9) is around the girth that only is positioned at described packing on parallel with the horizontal surface of sheet of paper (3) the basically line only about half of.
9. each the described configuration in requiring according to aforesaid right, it is characterized in that, each place, end in described packing has outside folding (1b at least, 1c) and folded inside (1d, 1e), these are folded to small part and are provided with overlappingly, and one promotes slit (7) is formed at the folding (1b in described outside, 1c) and described folded inside (1d, 1e) between.
10. each the described configuration in requiring according to aforesaid right, it is characterized in that plastics, polymer mixture or other similar material that moisture vapor transmission is slowed down use at the production period of described packing (1a) in paper machine and be added into described packing (1a) at line method.
11. each the described configuration in requiring according to aforesaid right is characterized in that, the maximum 10% of the total weight of described packing (1a), advantageously maximum about 5% is made of plastics.
12. each the described configuration in requiring according to aforesaid right is characterized in that, the vapor transmission rate WVTR of the described packing (1a) of calculating according to the ISO2528:1995 standard meter is lower than about 50g/m 2/ d, suitable maximum approximately 30g/m 2/ d, and advantageously maximum approximately 10g/m 2/ d.
13. each the described configuration according among the aforesaid right requirement 1-6 is characterized in that described protective package (1) is the box (11) that lid (10) are installed.
14. according to each the described configuration in the aforesaid right requirement; it is characterized in that; described sheet of paper (3) is configured to: described protective package (1) is tied (2) peripheral part ground or fully removed from sheet material after; with basically approximately 1000-5000 open under the situation of sheet of paper (3) for single sheet material bundle (2), use at least one handle (4) to make described sheet of paper (3) be lifted into the machine of unusable paper.
15. according to each the described configuration in the aforesaid right requirement; it is characterized in that; described sheet of paper (3) is configured to: described protective package (1) is tied (2) peripheral part ground or fully removed from sheet material after; with basically approximately 1000-5000 open under the situation of sheet of paper (3) for single sheet material bundle (2), make described sheet of paper (3) be lifted into the machine of unusable paper with two hands two handles of use (4).
CN200780046372A 2006-11-10 2007-10-02 Configuration in the packing of sheet material such as paper Pending CN101616850A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065711A FI20065711L (en) 2006-11-10 2006-11-10 Packaging of sheet material such as paper
FI20065711 2006-11-10

Publications (1)

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CN101616850A true CN101616850A (en) 2009-12-30

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US (1) US20090321293A1 (en)
EP (1) EP2117964A4 (en)
JP (1) JP2010509145A (en)
CN (1) CN101616850A (en)
FI (1) FI20065711L (en)
RU (1) RU2430870C2 (en)
WO (2) WO2008056027A1 (en)

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RU2009122227A (en) 2010-12-20
FI20065711A0 (en) 2006-11-10
RU2430870C2 (en) 2011-10-10
EP2117964A4 (en) 2011-08-31
EP2117964A1 (en) 2009-11-18
WO2008056027A1 (en) 2008-05-15
US20090321293A1 (en) 2009-12-31
WO2008056036A1 (en) 2008-05-15
FI20065711L (en) 2008-05-11
JP2010509145A (en) 2010-03-25

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