CN1075780C

CN1075780C - Linerless label dispenser

Info

Publication number: CN1075780C
Application number: CN96191265A
Authority: CN
Inventors: 詹姆斯·M·施魏策尔; 吉米·A·哈罗德; 杰夫里·J·博雷亚历
Original assignee: Moore Business Forms Inc
Current assignee: Moore Business Forms Inc
Priority date: 1995-10-23
Filing date: 1996-10-18
Publication date: 2001-12-05
Anticipated expiration: 2016-10-18
Also published as: CN1166162A; DE69605768T2; NZ321298A; AU7457496A; AU714161B2; ES2143237T3; BR9607555A; JPH10512219A; WO1997015501A1; CA2206573C; MX9704687A; EP0799149B1; DE69605768D1; KR100251597B1; DK0799149T3; EP0799149A1; CA2206573A1

Abstract

A dispensing mechanism dispenses labels having a pressure sensitive adhesive face (15) and an adhesive release material coated face (16). A guide (19) serves to guide the labels in web form along plasma-coated surfaces to a printer (26) and then to a cutter mechanism (27) for forming discrete labels (41) and dispensing the labels. An open-cell foam sponge is provided for wiping the rotary cutter using silicone oil wicked into the wiper. A plate projects from the exit opening (44) of the dispenser at an angle to the guide path to maintain the cut label on the dispenser plate. Additionally, a hub assembly (12) is provided wherein the hub has a contact area in excess of 50 % of the available contact area along the inside of the core mounting the label supply.

Description

Linerless label dispenser

Background of invention and content

The present invention relates to Linerless label dispenser.

The application of Linerless label is owing to environment useful become very for extensive relative with them of the relative low price of this label.Some different distributing boxs one have been developed such as at above-mentioned U.S. Patent application, US Patent 5375752 and 5417783, Europe openly apply for 0577241 and on September 26th, 1994 deposit retaining own together do not authorize one shown in the U. S. application NO.08/312068 to quicken the distribution of this label.Every kind of such distributing box especially is fit to some and distributes requirement, and can successfully distribute Linerless label with low expense.Yet in some situation, such distributing box can not be suitable for ideally, therefore the Linerless label dispenser one of above-mentioned U.S. Patent application proposition and the cutting mechanism one that is associated thereof is developed.

Linerless label dispenser and the cutting mechanism that is associated thereof can be ideally suited for distributing the Linerless label from roller, in addition when label be not to be equipped with perforation on roller.This distributing box can be just before distributing Print Label automatically, and they are distributed in the mode that can avoid chopping machine or cutting mechanism jam substantially.

The Linerless label dispenser that proposes by aspect of this invention comprises following parts: strut member, be used to supply the Linerless label of continuous shape, and each label has pressure sensitives adhesive faces and viscous glide material coating face.Viscous glide material guide plate structure is used to mesh the label adhesive faces from the label source of supply.Printhead, it is positioned at from the opposite side of the next guide plate structure of label source of supply direction, is used to print the gliding material coat side from the label of label source of supply.The discharger surface, it is positioned at from the opposite side of the next printhead of gliding material structure direction, and this discharger surface is that the viscous glide material is made.Fixing anvil block blade, it is positioned at from the relative side on the discharger surface that the printhead direction is come, and is used to mesh the label adhesive faces from the label source of supply.With automatic rotary cutter, it and fixedly the synthetic operation of anvil block blade with engagement from the label gliding material coat side of label source of supply, and will cut into the single label that is used to distribute from the Linerless label of continuous shape Linerless label source of supply.

The strut member of the continuous shape Linerless label of this invention comprises the axle of a routine, and this axle mounting a wheel hub, and its length is about 25% of the Linerless label roller core length that is installed on the wheel hub.Linerless label can or have perforation, or has the mark that puts on this, indicates the approximate location that cuts into single label from the label reel of roller herein.

The plastics guide plate of the gliding material face of the contiguous engagement of viscous glide material guide plate structure label and installing, and its viscous glide material is preferably such as disclosed plasma coating in US Patent 5375752, this summary of the invention is introduced as a reference at this.

After guide plate structure, label passes through under sensor usually, this sensor or detection perforation, or detect marginal mark between the indicating label, and turn round with the control mechanism of chopping machine and rotary cutter thereafter is collaborative.Printhead can be the printhead that any type can be printed on gliding material, preferably such as the non-impact printer of ink jet printer.When label also had the sensitive to heat coating, printhead can be thermal printer head or hot sensing printhead.Printhead usually with print the roller bearing synthetic operation, printing roller bearing can be plasma coating, but silicone resin roller bearing preferably.

What be right after the printhead downstream is strut member, its supporting discharger surface and fixing anvil block blade.The viscous glide material on discharger surface is plasma coating preferably also, and the discharger surface is directed upwards towards the angle of (preferably about 27 °) between (from printhead) about 20-35 ° with relative horizon and places, like this, the label through printhead prints is moved upward to rotary cutter from printhead with an angle.Have been found that being provided with of such angle can reduce to minimum with the jam of chopping machine and cutter.The discharger surface also can be at least be formed with some projectures that project upwards on its part (as the part between the 5-20% of the Linerless label width that passes through thereon), be used to reduce its surface tension.

Fixedly the anvil block blade preferably also plating gliding material such as plasma coating or texturing coating is arranged, and be right after the discharger surface immediately.Do not bumped brokenly with the leading edge (cut limit) of not guaranteeing label by the enough at interval downwards distances in discharger surface if connect according to the present invention has been found that the anvil block blade is projected upwards by support surface, then the jam of chopping machine and rotary cutter can be reduced to minimum.Find, in the scope of about 0.001-0.008 inch (preferably about 0.002-0.004 inch), slightly under the discharger surface and to place be actv..

Rotary cutter except slippage coating rotating blade, can comprise conventional popular structure, and as Hitachi (Hitachi) rotary cutter, model is #V15A.The slippage coating can be plasma coating or texturing coating.

In some cases, wish to have the outlet roller bearing to quicken to downcut the distribution of label, such as distribution by the egress hole in the housing in the downstream of rotating shoutoff mechanism.When being provided with such outlet roller bearing, it preferably also has the slippage coating surface, and should the surface preferably notched (and about 5-20% of its ingear Linerless label width between), and usually and the hold-down mechanism synthetic operation of arbitrary general type.

Though formerly the distributing box of explanation is considered to surpassingly to apply to its purpose in the application, but find, because space constraint or casing structure, many heat and other non-impact printer are the sides that is placed on them, rather than on their base or vertical axis, adopt erasing device parts rotating gathering on the cutting blade usually to prevent goo.Such erasing device parts are made by felt or cloth usually, and it has the trend that silicone oil that cleaning blade must use is flowed to down blade side.Also promptly, because gravity and effect, silicone oil flows to an end of erasing device.Therefore, owing to have only the part knife coating that silicone oil is arranged, goo then is able to gather in the other part of blade, has produced unacceptable situation.It requires blade to clean or changes, and erasing device parts are changed or reinstalled.

According to the present invention, find that opening fine-celled foam shape erasing device or sponge can be crossed its whole surface substantially and be kept silicone oil, like this, silicone oil can be applied on the whole surface of blade, and no matter whether the sensing of rotary cutter and erasing device is different from horizontal direction.Deeply convince that the reinforcement oil suction interaction energy of spongy material makes silicone oil keep along the whole surface of erasing device parts, no matter it is level or is stretching vertically.Therefore, opening microporous sponge shape material is because its superior oil absorption is the selection material of erasing device parts.

Another difficulty of Linerless label dispenser is, after being cut off by cutter from the label of reel, the outlet roller bearing of chopping machine is tending towards continuing to drive label.If in the exit of housing, the area that label stops is not enough, so label just directly outwards falls from chopping machine, needs the user from ground label to be examined.Fall if adhesive side faces down, label just is wasted, and the user must print second label, and needs the time so that remove label from ground.Also have, label can itself capture the outside of housing, drifts to housing itself then and is in contact with it.This causes that label is bonded at the outside of housing, the jam that repeats to cause the housing outlet of this situation.

For relaxing this problem, the present invention proposes, outlet at the chopping machine housing is provided with one flat plate, it is not only needing prerequisite to supply the surf zone of a stop usefulness for label, but also is used for label guideway that label is come out from chopping machine through raising the problem to avoid label to be captured and to contact with housing with drift downwards slightly.Dull and stereotyped to upper angle about relative guideway through being in 5 ° to 25 ° the scope, and optimal angle is about 10 °-20 °.Like this, label is provided with an obtuse angle that is about 155 ° to 175 ° from the motion path of housing output relatively, and best obtuse angle is 160-170 °.Flat board can stretch out about 1/2 inch from housing, but according to the difference of tag length, dull and stereotyped length can be longer or short.Dull and stereotyped or be coated with plasma coating, or more better, scribbling texturing coating, its stops label to stick on the surface, because flat board is not a surface that initiatively transports label material, texturing coating is more more desirable than plasma coating.Texturing coating provides a kind of slip surface, provides the slippage on surface big but be not so good as plasma coating.Like this, label can be attached on the flat board with texturing paint coatings valuably, and when needs, then can easily take away, if chopping machine points in its side, label spues from chopping machine, catch flat board, it is still perpendicular to the ground substantially like this, thereby promotes arresting of label.

According to a further aspect in the invention, with padded base material from source of supply during by chopping machine and feeding, do not cause the tracking problem of source of supply,, accumulator is just launched itself simply because the liner of slippage causes low friction coefficient by chopping machine.Like this, when entering the print area of chopping machine, the label source of supply can not wave, and the label accumulator can not be offset yet.The label machine of many routines is provided with axle, is provided with a little wheel hub to hold label material on axle.The accumulator that the size of wheel hub and liner are done substrate has nothing to do, because accumulator is not acted on additional power.Therefore, a very little wheel hub is set usually, its area of contact is about 25% area of contact of belt material pad accumulator supply source core.But the operation of the wheel hub of this standard in linerless environment is unsafty.

Owing to lack glide lamella, for the following one deck from label is taken label material away, linerless is signed, need the peeling force of enhancing greatly, because the pressure sensitives adhesive faces is on source of supply.This causes an additional power, causes the tracking problem in chopping machine.Thereby when the Linerless label material entered printhead, it can twist sometimes, perhaps may contact and initiatively transport the surface of not protected with the slippage coating before, surface, and like this, label material may stick on the part of distributing box without protection.

The present invention proposes a lining wheel hub is set on axle, and like this, the area of contact between the internal diameter of the core of lining wheel hub and common mechanisms wheel hub and Linerless label source of supply surpasses 50% of label source of supply core area.Thereby by setting up an additional wheel hub, the source of supply label can be eliminated by the skew and the tracking problem of distributing box and chopping machine.The area that wheel hub covers can be up to 100% of core area, but it is good to cover the wheel hub combined running that reaches 75% skin area approximately.In addition,, for example be used for the lining wheel hub of 4 inches reels, area of contact increased to 75% as it because label has different sizes.Just can be fit to 3 inches wide labels, this causes providing 100% area of contact.Therefore, single lining wheel hub can be used in the core of plurality of differently-sized.

In the most preferred embodiment that the present invention proposes, a kind of distributor gears that is used for Linerless label has been proposed, each Linerless label has pressure sensitives adhesive faces and viscous glide material coating face, this mechanism comprises housing, this housing defines the guide path of Linerless label, and this guide path comprises the discharger surface of viscous glide material, is used to mesh the adhesive faces of Linerless label, and egress hole, be used for supplying Linerless label along predefined paths from this mechanism; The anvil block blade, its is close to discharger surface, is used to mesh the adhesive faces of Linerless label; Cutter, it and the synthetic operation of anvil block blade are with the gliding material coat side of engagement Linerless label, and the cutting label; And flat board, it is supported by housing, and is stretched out by egress hole, and this flat board tilts to place, and forms an obtuse angle with predefined paths, and places along the pressure sensitives adhesive faces of the Linerless label by egress hole.

In another most preferred embodiment that the present invention proposes, be provided with the mechanism that is used to cut Linerless label, each Linerless label has pressure sensitives adhesive faces and viscous glide material coating face, and this mechanism comprises the discharger surface of viscous glide material, is used to mesh the adhesive faces of Linerless label; The anvil block blade, its next-door neighbour discharger surface is used for meshing a face of the adhesive faces and the gliding material coat side of Linerless label; Rotary cutter, it and blade synthetic operation are used for meshing another face of the adhesive faces and the gliding material coat side of Linerless label and cutting label; With the erasing device, it soaks into silicone oil, is used for the erasing rotary cutter to prevent goo gathering on rotary cutter, and the erasing device is made with opening fine-celled foam shape material.

In another most preferred embodiment again that the present invention proposes, a kind of Linerless label dispenser has been proposed, this distributing box comprises strut member, be used to support the Linerless label source of supply of the continuous shape that is wrapped on the core, each label has pressure sensitives adhesive faces and viscous glide material coating face, and this strut member comprises wheel hub, and it is used for rotation and installs, and having the area that contacts with core, this area of contact is supplied the area of source core above 50% Linerless label; Guide frame, it is used to mesh the label from the label source of supply; Printhead, it is positioned at from the opposite side of the next guide frame of label source of supply direction, is used to print the gliding material coat side from the label of label source of supply; The discharger surface, it is positioned at from the opposite side of the next printhead of gliding material structure direction, and is made by the viscous glide material; The anvil block blade, it is positioned at from the opposite flank on the discharger surface that the printhead direction is come, and is used for meshing from the viscous glide material coating face of the label of label source of supply and a face of pressure sensitives adhesive faces; And rotary cutter, it and the synthetic operation of anvil block blade, be used for meshing from the viscous glide material coating face of the label of label source of supply and another face of pressure sensitives adhesive faces, and will cut into the single label that is used to distribute from the label of the source of supply of continuous shape label.

Main purpose of the present invention provides a kind of actv. Linerless label dispenser and is used for herein cutting mechanism.By to detailed description of the invention and research, and by claims, this of invention and other purpose will become clear.

Summary of drawings

Fig. 1 is the side schematic view of the exemplary Linerless label dispenser that proposes of the present invention;

Figure 1A is the amplification cross sectional drawing that the used core of Linerless label source of supply is installed on distributor axis;

Figure 1B is the enlarged view in export distributor hole, has showed tilt flat plate among the figure;

Fig. 2 is the discharger surface of distributing box among Fig. 1 and the detailed lateral perspective of cutting mechanism, and for clear, part is cut;

Fig. 3 is that front end view is amplified in the part on the discharger surface among Fig. 1 and 2, has showed the Linerless label that is associated with it among the figure, for clear, is also amplified; With

Fig. 4 is the local front end view of export distributor roller bearing exemplary configurations among Fig. 1.

Implement the detailed description of illustration

Fig. 1 has schematically showed the example dispensers that the present invention proposes, and it is used to distribute for example Linerless label on roller 10, and roller 10 is sources of supply of the Linerless label of continuous shape.Linerless label on roller 10 or perforation can be arranged between label, or do not have perforation.The end instr indicating device can be set, and like this, the start and end position of label just can be determined.Distributing box shown in Fig. 1 can be placed in the common housing, and it is schematically represented with 11 with dotted line in Fig. 1.

Linerless label source of supply 10 is installed on the strut member.Strut member is only schematically represented with 12 among Fig. 1, and explains at Figure 1A later on.Roller 10 rotates in direction shown in the arrow 13, because label discharges the size reduction of roller 10 from roller 10.As common in all Linerless labels, the Linerless label that constitutes roller 10 is by substrate 14, normally paper (seeing schematically illustrating of Fig. 3) constitutes, and pressure sensitives viscous coating 15 is arranged on one face, and on its another face toughness gliding material coating (as silicone resin) 16.

Be preferably in from the Linerless label of roller 10 under the plastics guide plate 18 of face of its gliding material coating 16 of engagement and pass through, lead to the viscous glide material guide frame 19 that meshes adhesive faces 15 then.Structure 19 preferably includes the slope of plasma coating, for example places with the relative horizon of angle β (representing with 20 among Fig. 1).Angle β is usually located between about 20 °-35 ° (as about 27 °).Slope 19 preferably includes the lead-in portion 21 of arc.

The Linerless label of shape with 22 schematically expressions, passes through under the sensor 24 such as conventional optical pickocff in the drawings usually continuously.Perforation line between the single label of sensor 24 or detection reel 22, or detect the mark that applies for demarcation line purpose between the indicating label.Sensor 24 can with computer control unit 25 or allied equipment collaborative work, computer control unit 25 is controlled among Fig. 1 usually with 26 printheads that schematically show, and rotary cutter, it schematically shows with 27 in Fig. 1, and will represent in more detail in Fig. 2.After the input that receives from sensor 24, controller 25 is suitably controlled printhead 26 and cutter 27.

Gliding material face 16 collaborative works of printhead 26 and reel 22 are printed various stamps usually so that print stamp thereon under the control of computer control unit 25.Chopping machine 26 can be the chopping machine that can print on gliding material face 16 of any adequate types.The non-knocking type typewriter of all like ink jet printers.When Linerless label that reel 22 comprises under slippage coating 16, or around it (as now is common) when having the sensitive to heat coating, printhead 26 can be hot or hot sensing printhead.Usually, printhead 26 and 28 collaborative works of printing roller bearing, it is a kind of silicone resin roller bearing, but can be plasma coating also, so that have the viscous glide performance.

There is strut member 30 in downstream at label 22 service directions, and this direction is represented with arrow 29 in Fig. 1 and 2.By Fig. 1,2,3 as seen, strut member 30 preferably supports discharger surface 31 and fixing anvil block blade 32.Discharger surface 31 is the general plane surface of anvil or other shape metalwork 33 preferably, and surface 31 is through plasma coating, and it just can not be bonded on its ingear adhesive faces 15 like this.Place with the relative horizon 20 of angle α (see figure 2) on discharger surface 31, angle α usually and angle β roughly the same, also promptly between about 20-35 °, preferably be about 27 °.As by Fig. 1 and 2 as seen, surface 31 is directed upwards towards rotary cutter mechanism 27 from printhead 26, finds to make jam reach minimum like this.

As Fig. 3 schematically shown in, the surface 31 is formed with some projectures that protrude upward 34 at least on its part.For example can form 20 such projectures 34 on the surface on 31, the total length of projecture 34 is between the 5-20% by the width of the Linerless label 22 that passes through on it.The purpose of projecture 34 (they are also through plasma coating) is to reduce the surface tension on discharger surface 31, thereby makes the possibility that adhesively adheres on it reach minimum.Though the projecture 34 shown in Fig. 3 has bellows-shaped, they also can have the working profile and the relative size of any requirement.

The downstream on adjacent discharger surface 31 is anvil block blades 32.Anvil block blade 32 is made by converted steel or similar material, preferably also is by plasma coating or is coated with texturing coating, and the part that may contact with the adhesive faces 15 of just in time downcutting is by plasma coating or be coated with texturing coating at least.Hard blade 32 has a part 36, and it projects upwards apart from t from strut member 30, and from discharger surface 31 downwards apart from s.Interval up and down is preferably between the 0.001-0.008 inch, preferably between the 0.002-0.004 inch.Though found that the part 36 of blade 32 is little, significant, it also can make whole distributing box, particularly the jam of printhead 26 and rotary cutter 27 reaches minimum.

Rotary cutter 27 generally includes rotating blade 38, and it is installed in driven rotating shaft 39 (as being driven by the electro-motor that is subjected to computer control unit 25 controls usually).Even rotating blade 38-it only mesh the gliding material face 16-of reel 22 when beginning also can be by plasma coating.Yet, blade 38 best available texturing coating or Qinghua coating.Blade 38 and blade 32 collaborative runnings, thus the Linerless label of reel 22 is cut into single label, be positioned at the single label 41 in rotary cutter mechanism 27 downstreams along direction 29 among like Fig. 1 shown in schematically.Rotary cutter mechanism 27 can be that model is #V15A such as the popular rotary cutter of Hitachi (Hitachi) rotary cutter, and is placed with the slippage coating such as texturing coating or analogue.

For the adhesive faces 15 that further stops reel 22 again sticks on the anvil block blade 32, after cutting fully, can slightly reel 22 be drawn back (with direction 29 opposite senses on move) about 1/8th to one inches.This can make the direction of printing roller bearing 28 opposite by computer control unit 25, or the direction of other transport establishment (such as roller, belt or analogue) is reached on the contrary, these other transport establishments are connected with distributing box among Fig. 1, but are not shown among Fig. 1.

Outlet roller bearing 43 can be set in the downstream of cutter 27.Though outlet roller bearing 43 is not substantial, it helps the distribution of cut label 41 by housing 11 middle outlet holes 44 really.Flat board 47 stretches out from housing 44 sidepieces by the housing supporting and towards the pressure sensitives adhesive faces 15 of the label by egress hole.This flat board and predefined paths γ in an acute angle, thus assemble at downstream direction and this path.Outlet roller bearing 43 is also preferably through plasma coating, and because label does not stick on it is very important (because this will hinder the distribution that it passes through egress hole 44).Can carve with groove to reduce the integral surface tension force of roller bearing 43 through the surface of the roller bearing 43 of plasma coating.A kind of profile that groove may be taked schematically is shown among Fig. 4, and there ring-shaped depression 45 is arranged between the ring-shaped step 46.Need on the whole width of roller bearing 43, all not carve with groove, still-as with 31 the protrusion 34 of surface-can be arranged on the part of the 5-20% that approximates the Linerless label width that passes through thereon.

The outlet roller bearing 43 can with common hold-down mechanism synthetic operation, it is only schematically represented with 48 in Fig. 1.This hold-down mechanism can be any general type, the gliding material coat side 16 of its engagement label 41.For example, it can be another roller bearing that puts in place by gravity or by spring pressurization or the slide plate of a low-friction material that puts in place by gravity or by the spring pressurization or the mechanism that spring refers to or other is conventional that applies light pressure downwards.

To above-mentioned all viscous glide surfaces, preferably they are through plasma coating.But in some cases, they can comprise other gliding material, such as silicone coatings.

Please return now with reference to figure 1, should correctly evaluate have on the rotary cutter blade 38 possibility of piling up goo and in the past the used erasing device of making by conventional felt that contains silicone oil or cloth kept cutter knife not have the goo accumulation.But, because distributing box has the different possibilities of pointing to, find, adopt the erasing device parts of this routine, when distributing box is different from level and points to, can not apply uniformly or partly apply silicone oil along whole erasing device.For making the erasing device parts that contain silicone oil can clean whole blade 38 constantly, erasing device parts 50 of the present invention are made by opening fine-celled foam spongy material.Spongy material keeps silicone oil owing to its extraordinary oil suction interaction energy substantially equably on its whole surface, and no matter how the sensing of erasing device changes.Also promptly, even erasing device parts are positioned at its side, the oil suction effect of spongy material also will attract silicone oil from any oil sump or oil sources, and like this, it can cross cutter knife 38 substantially equably and act on, so that the latter is kept not having the goo detritus.

Please refer to Figure 1A, showed the installation of label source of supply 10 among the figure.Usually, label 10 is supplied with the roller shape of twining core 52, and core 52 is preferably made by the jute board material.In the belt material pad label construction in the past, single wheel hub 54 is installed on the axle 56, forms the part distributing box.Wheel hub is about 25% length usually, also is that the area of contact of institute's tool is about on core 52 inside faces and can utilizes 25% of area of contact.In padded label, do not follow the tracks of, wave or offset problem.But,, have been found that this being arranged in fact when label will cause the skew of label and the motion of shifting out track during by distributing box certainly because the peel strength of Linerless label is higher than the peel strength of belt material pad label widely.For preventing this problem, on axle 56, be provided with additional lining wheel hub 58.Lining wheel hub 58 has the diameter identical with conventional wheel hub 54, and in any case, the area of contact that two wheel hubs of combination provide surpasses along 50% of the utilized surface of core 52 inboards.The area that is covered by wheel hub can still have been found that covering can utilize the wheel hub combined running of core area good up to 75% up to 100% of core area.

So as seen, the invention provides a kind of multi-functional simply again, actv. Linerless label dispenser and the cutting mechanism that is used for Linerless label again.Though the invention of having showed here and having illustrated is its most realistic and illustrated embodiments in imagining at present, but those of ordinary skill to this technology, obviously in scope of invention, can carry out many corrections, this scope is corresponding to illustrating the most widely of claims, thereby comprises all cooresponding construction and devices.

Claims

1, a kind of distributor gears that is used to distribute from the Linerless label of a Linerless label reel, Linerless label has pressure sensitives adhesive faces (15) and viscous glide material coating face (16), and described mechanism comprises:

Housing (11); Along a guide path and at a fixing last label reel feedway in discharger surface (31) to its downstream delivery roller, the discharger surface has the viscous glide material so that the adhesive faces of engagement Linerless label, this housing has an egress hole (44), is used for along a predefined paths from described mechanism supply Linerless label;

Anvil block blade (32), it is close to described discharger surface (31) and is positioned at its downstream, is used to mesh the adhesive faces (15) of Linerless label;

Rotary cutter (27), it and the synthetic operation of described anvil block blade be with the gliding material coat side of engagement Linerless label, and cut label from reel; And

Dull and stereotyped, it is supported by described housing (11), and extend to outside to the pressure sensitives adhesive faces (15) of the Linerless label by egress hole in described egress hole (44) edge surface, described flat board has viscous glide material upper surface and in an acute angle with described predefined paths, thereby assembles at downstream direction and this path.

2, mechanism as claimed in claim 1 is characterized in that, described acute angle is between 5 °-25 °.

3, mechanism as claimed in claim 1 is characterized in that, described acute angle is between 10 °-20 °.

As the arbitrary described mechanism of claim 1 to 3, it is characterized in that 4, described flat board has the plasma coating surface or is coated with the surface of texturing coating, is used for contacting with Linerless label on the pressure sensitive material viscosity side of Linerless label.