CN205770597U - A kind of dixie cup - Google Patents
A kind of dixie cup Download PDFInfo
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- CN205770597U CN205770597U CN201620631697.7U CN201620631697U CN205770597U CN 205770597 U CN205770597 U CN 205770597U CN 201620631697 U CN201620631697 U CN 201620631697U CN 205770597 U CN205770597 U CN 205770597U
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Abstract
This utility model provides a kind of dixie cup, belongs to paper container technical field.It solve existing dixie cup intensity not enough, the problem of anti-scald weak effect.This dixie cup, including cup, cup includes internal layer paper and outer layer paper, there is on outer layer paper hollow projection, outer layer paper forms connecting portion, and connecting portion medial surface fits connected with internal layer paper lateral surface, and the rim of a cup edge of outer layer paper extends to the rim of a cup edge of internal layer paper, and the rim of a cup medial surface of the rim of a cup lateral surface of internal layer paper and outer layer paper fits connected, outer layer paper is the most outwards bent to form double-deck wiredrawn edge with the rim of a cup edge of internal layer paper.This dixie cup has higher intensity and preferable anti-scald effect.
Description
Technical field
This utility model belongs to paper container technical field, relates to a kind of dixie cup.
Background technology
Dixie cup is that the body paper made with chemical wood pulp is carried out machining, bonds a kind of paper container being made, existing
The technology of Anti-scald paper cup is to be extruded by single-part stationery on set outside cup to have concavo-convex scaldproof layer in single-part stationery, also has a kind of Concha Arcae to prevent
Boiling hot layer is to be shaped after adding pyrocondensation ratio by surface layer paper for being compounded in crosscutting bag in blocks on lining paper and be attached to outside dixie cup play anti-scald work
With.
As Chinese invention patent application (application number: 200610154962.8) discloses a kind of corrugated paper cup and makes work
Skill, at the bottom of wherein dixie cup includes a glass body, cup and glass holder, is characterized by and is cased with glass holder outside cup body, and this glass holder is corrugated paper cup cover, and it is stupefied
Bar is in walking crosswise arrangement, or is provided with groove on the stupefied bar walk crosswise arrangement.Making programme separation cup makes, corrugated paper cup cover fanning strip
Two operation break-downs and one total operation of a set of cups are carried out；Corrugated paper cup cover fanning strip intervolves molding, interface by surpassing through a set of cups machine mould
The moment heat that sound wave produces hotly joins and becomes corrugated paper cup cover, with dixie cup fit after inner wall coated with glue.The wiredrawn edge of this dixie cup is monolayer
Structure, intensity is more weak, can be caused both adhesion strength deficiencies simultaneously by the processing mode of the sheathed cup of glass holder, use
The support effect being easily caused Concha Arcae in journey during stress lost efficacy, but the support strength that dixie cup is pinched in hands is mainly derived from above
Wiredrawn edge, therefore this kind of dixie cup needs to make up the defect that intensity is not enough by thickening sheet thickness, processes cup body and cup for this
The paper weight of set needs to reach 300 grams/m, and processing cost is higher, and the shortcoming of this processing technology also increases mould simultaneously
Cut, molding production process, increase the paper cost of scaldproof layer and paper sheet thickness, cause the height after dixie cup superposition to increase, increase
Volume, increases packaging, storage, cost of transportation.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of dixie cup, and this dixie cup has
There are higher intensity and preferable anti-scald effect.
The purpose of this utility model can be realized by following technical proposal: a kind of dixie cup, including cup, and described cup bag
Include internal layer paper and outer layer paper, it is characterised in that described internal layer paper and outer layer paper are single-part stationery, described outer layer paper have some
Outwardly for anti-scald hollow projection, described outer layer paper part between adjacent two hollow projections forms connecting portion, institute
The medial surface stating connecting portion fits connected with the lateral surface of internal layer paper, and the rim of a cup edge of described outer layer paper extends to internal layer paper
Rim of a cup edge, and the rim of a cup medial surface of the rim of a cup lateral surface of internal layer paper and outer layer paper fits connected, described outer layer paper and internal layer
The rim of a cup edge of paper is the most outwards bent to form double-deck wiredrawn edge, and the cross section of wiredrawn edge is ringwise, the bottom of described cup
At the bottom of being fixed with glass.
Outer layer paper is by being bent to form the hollow projection of ordered arrangement, and connecting portion medial surface is affixed with internal layer paper lateral surface
Shape all-in-one-piece double-decker after conjunction, plays and strengthens support strength effect, and air insulated between two adjacent hollow projections will not
Mutually flowing, when being pressed against hollow convex outer surface during hand-held cup, the inner chamber of the most hollow projection plays isolation heat transmission
Effect so that heat will not be transferred to hollow convex outer surface, thus has preferable anti-scald effect, further, due to
Being pressed against during hand-held cup in hollow projection, hollow projection then plays the effect strengthening deflection, has preferably support to cup
Effect, the most hollow projection and connecting portion are arranged for interval so that the stiffening effect of connecting portion and the stiffening effect of hollow projection
Uniform along cup height direction, further improve the intensity of cup after combining, further, owing to the lower end of cup is by cup
The end, is supported, and, therefore the port edges of this cup is bent to form duplex paper structure laterally at the rim of a cup of upper end ringwise
Wiredrawn edge, this wiredrawn edge also functions to the effect of reinforcement, thus improves the intensity at cup rim of a cup edge, it is to avoid rim of a cup edge caves in and causes
Cup deforms, and wherein the internal layer paper of wiredrawn edge and outer layer paper fit connected, hence in so that internal layer paper forms one with outer layer paper
Individual entirety, has higher support strength.
In above-mentioned dixie cup, described connecting portion ringwise or continuous print bar shaped, and the width of connecting portion be 1mm～
12mm.Connecting portion is ringwise so that hollow convex can ringwise, during hand-held cup, cup is radial force, the most hollow projection
Arranging around internal layer paper, each hollow projection all can bear certain radial force, arranges along cup height direction combining
Arrange so that many hollow projections have higher support strength to cup, and connecting portion and internal layer paper have certain connection
Area, the support strength of the bonding strength between outer layer paper and internal layer paper and cup is played reinforcement by this connection area, when even
When the portion of connecing is continuous print bar shaped so that hollow projection can be continuous print strip, same have preferable support strength.
In above-mentioned dixie cup, described outer layer paper is 100～170 grams/every square metre with the weight of internal layer paper.Due to this
Uniform hollow projection on cup, and the duplex paper structure that wiredrawn edge employing is fixedly connected with so that cup has higher support strength, because of
This internal layer paper can reduce with the thickness of outer layer paper, i.e. the weight of outer layer paper Yu internal layer paper can be reduced to 100～170 grams/
Every square metre, play and save paper, environmental protection and reduce the effect of production cost.
In above-mentioned dixie cup, the outer edge at the bottom of described cup is bent to form downwards support flange, the lower end edge of described cup
Along bending inwards, and the medial surface of internal layer paper fits connected with the medial surface supporting flange.The main purpose supporting flange is
Cup is supported, but also is able to improve the intensity at the bottom of cup, and support can be turned over after the lower end of body is bent inwards
Limit is wrapped up, and the structure being i.e. supported cup is inside and outside two outer layers paper, inside and outside two-layer internal layer paper and supports the five of flange
Layer paper structure, has stronger enabling capabilities, and further, the edge, upper end of outer layer paper bends and is hidden in inside wiredrawn edge, under
End edge is also hidden in inside support flange along bending, and the most in use the upper and lower port edge of outer layer paper all will not be because of
External force and depart from internal layer paper, eliminating outer layer paper departs from the point of penetration of internal layer paper so that the stable connection of outer layer paper and internal layer paper
Property is higher.
The processing technique of a kind of dixie cup, it is characterised in that comprise the steps:
A: standby paper: take outer layer paper and be wound into cylinder, take internal layer paper and be wound into cylinder, its ectomesoderm paper and the weight of internal layer paper
It is 100～170 grams/every square metre；
B: roll-in: outer layer paper is pulled out and roll-in goes out some burrs on outer layer paper；
C: compound: fitting to be connected by the outer layer paper one side after roll-in and internal layer paper side forms duplex paper so that outer
The opposite side burr of layer paper forms hollow projection；
D: section: duplex paper is launched also cross cutting and goes out to have the sector cell on two arc-shaped side edges relative with two, relative straight flange edge
Sheet；
E: molding: cup sheet is rolled into tubular and cup that diameter from top to bottom tapers into, then by two straight flanges of cup sheet
Connected along fitting, then the rim of a cup edge of duplex paper structure is outwards bent to form cross section wiredrawn edge ringwise；
F: sizing: the support flange medial surface at the bottom of the edge, lower end of cup being bent inwards and being sticked to by hot pressing glass
On.
The weight of internal layer paper Yu outer layer paper is limited in by this technique 100 grams/every square metre to 170 grams/every square metre it
Between, to reduce paper consumption, reduce production cost, and paper consumption is reduced to the intensity deficiency problem produced, then pass through
On outer layer paper, roll-in goes out some burrs, is then first fixed together with internal layer paper by outer layer paper before being wound into tubular cup,
Thus form the hollow projection with higher support strength, to improve the support strength of cup, the traditional handicraft that compares first will
Outer layer paper roll is coiled into the outer cup of tubular, internal layer paper roll is coiled into cup in tubular, is then enclosed within interior cup by outer cup bonding solid
Even, roll-in is first gone out the outer layer paper of burr and is connected with internal layer paper by this technique, so that outer layer paper and internal layer paper roll are coiled into tubular cup
There is before body preferable globality, and the outer layer paper spread out is fixedly connected with the quality of connection that can make both with the internal layer paper spread out
Higher, it is to avoid the space that local causes due to reasons such as bonding dynamics are inadequate to occur, and will have higher quality of connection and company again
The duplex paper connecing stability is wound into the cup of tubular so that this cup has higher support strength, further, this technique
Being to carry out the duplex paper structure being fixed together bending wiredrawn edge, this wiredrawn edge also functions to the effect of reinforcement, thus improves cup
The intensity at rim of a cup edge, it is to avoid rim of a cup edge caves in and causes cup to deform, wherein the internal layer paper of wiredrawn edge is to fit with outer layer paper
It is connected, therefore, it is possible to cause another layer of paper deformation after avoiding wherein one layer of paper deformation so that internal layer paper forms one with outer layer paper
Individual entirety, has higher support strength, further, owing to having higher quality of connection between internal layer paper and outer layer paper,
Therefore, it is possible to occur caving in and contacting with internal layer paper after avoiding hollow protruding stress, therefore rise all the time in hand-held cup space-time cardiac prominence
Stable insulated space can be provided, there is preferable anti-scald effect.
In the processing technique of above-mentioned dixie cup, in step B, outer layer paper is worn between the convex roller being meshed and recessed roller
Crossing, when convex roller and recessed roller carry out roll-in to outer layer paper, the temperature of outer layer paper is less than 90 DEG C, the water content of outer layer paper be 5.5%～
7%, after roll-in, the burr height on outer layer paper is 0.3mm～1mm, and the outer layer paper of roll-forming abuts on recessed roller and with recessed roller
The opposite side turning to recessed roller carries out step C.In this processing step, outer layer paper is in the pressure deformation by convex roller Yu recessed roller
Time, the temperature of outer layer paper and humidity all determines degree and the stability of outer layer paper deformation, and at said temperature and humidity range
The burr quality that external and internal layer paper roll-in goes out is higher, and wherein burr height affects after step C ectomesoderm paper is connected with internal layer paper hollow
Protruding height, and then affect the support strength of cup and anti-scald effect.
In the processing technique of above-mentioned dixie cup, in step C, outer layer paper abuts on recessed roller lateral surface, and internal layer paper pastes
Lean against on round roller lateral surface, outer layer paper draw close mutually with internal layer paper and against, wherein sprayed before outer layer paper and internal layer paper lean
Drench head between recessed roller and round roller above gap and simultaneously opposite flank to outer layer paper and internal layer paper carry out film or
Gluing head carries out gluing above gap and simultaneously to the opposite flank of outer layer paper and internal layer paper between recessed roller and round roller.Outward
Layer paper and internal layer paper are drawn close respectively under the drive with round roller of the recessed roller mutually, add binding agent drawing close against needing before, and use
In connecting, outer layer paper is various with the mode of internal layer paper, the most typically selects film compound or is coated with glue bond, when selecting film
Compound tense needs, by film machine, the film head of film machine to be placed on the top in gap, therefore outer layer between recessed roller and round roller
The side of paper and internal layer paper is in laminating against being respectively provided with leaching membrane layer before, and then stress is combined so that outer layer paper has with internal layer paper
There are higher bonding strength and stability, equally, select to need, by glue spreader, to be put by the gluing head of glue spreader when being coated with glue bond
Putting between recessed roller and round roller above gap, therefore outer layer paper is being fitted against being respectively provided with glue before with the side of internal layer paper
Layer, then stress is combined so that outer layer paper and internal layer paper have higher bonding strength and stability, and then the support to body
Intensity and anti-scald effect provide and ensure.
In the processing technique of above-mentioned dixie cup, in step C, when outer layer paper and internal layer paper are by being coated with glue during glue bond
Amount is 5 grams/every square metre～15 grams/every square metre, or when outer layer paper and the internal layer paper thickness by film compound tense film
For 0.007mm～0.018mm.During by being coated with glue bond, glue quantity determines the bonding strength of outer layer paper and internal layer paper, and glue is too much
Then causing glue to overflow, waste glue quantity, glue is crossed and is caused bonding strength not enough, in like manner, by film compound tense film at least
Thickness determines the bonding strength of outer layer paper and internal layer paper, and film thickness is excessive, causes film to be wasted, and film thickness is too small, leads
Cause bonding strength is not enough.
In the processing technique of above-mentioned dixie cup, in step C, described round roller is the rubber rollers of hardness 45～95, described
Round roller and recessed roller are 40N～80N to the pressure of outer layer paper and internal layer paper so that in tiling and be bonded in outer layer paper one side local
On layer paper side, thus forming the connecting portion between adjacent hollow projection, the width of this connecting portion is 4mm～12mm.Circle
The bonding strength that the pressure of outer layer paper and internal layer paper will be affected between outer layer paper and internal layer paper by roller and recessed roller, i.e. pressure is excessive then
Causing the binding agent between outer layer paper and internal layer paper to be extruded and cause bonding strength not enough, this pressure is too small, easily makes outer layer
Space occur between paper and internal layer paper, cause bonding strength not enough, corresponding, adhesive surface reflects that outer layer paper is with interior intuitively
The bonding strength of layer paper, the highly intuitive size reflecting insulated cavity of hollow projection, the width of bonding plane is the biggest simultaneously
The intracavity space of the most hollow projection is the least, i.e. effect of heat insulation is lowered, and therefore considers above-mentioned factor, is set by bonding plane width
There is between outer layer paper and internal layer paper when being set to 4mm～12mm higher bonding strength and preferable effect of heat insulation.
In the processing technique of above-mentioned dixie cup, the burr being rolled in step B is uniformly distributed on outer layer paper, in step
Suddenly being flattened by heating platen by outer layer paper (12) between C and step D, thus form some groups of burrs, often group burr is all in sector
Arrangement.First pass through heating platen to be flattened outer layer paper local, thus some groups of burrs, the most in step D by these some groups of burrs
Cross cutting gets off, and one group of corresponding cup sheet of burr, the part flattened by heating platen is then formed the edge that glass sheet is smooth, is used for
Wiredrawn edge and parcel support flange, and the straight flange of cup sheet is mutually bonding after being used for being wound into tubular along pressing to be connected.
In the processing technique of above-mentioned dixie cup, in step B, the roll-in on outer layer paper of recessed roller and convex roller goes out between some groups
Every the burr of ordered arrangement, making outer layer paper part between two adjacent groups burr smooth, cross cutting gets off to comprise in step D
The sector cell sheet of one group of burr, and make the edge placement of glass sheet smooth.The duplex paper of this structure often organize between burr the most pre-
Stay smooth part, so the sector cell sheet that cross cutting goes out has smooth edge, therefore without flattening before being wound into cup.
Compared with prior art, this dixie cup has the advantage that
When being pressed against hollow convex outer surface time 1, due to hand-held cup, the inner chamber of the most hollow projection plays isolation heat
The effect of transmission so that heat will not be transferred to hollow convex outer surface, thus has preferable anti-scald effect.
2, the port edges due to cup is bent to form the wiredrawn edge of duplex paper structure laterally, wherein the internal layer paper of wiredrawn edge with
Outer layer paper fits connected, therefore, it is possible to cause another layer of paper deformation after avoiding wherein one layer of paper deformation so that internal layer paper
Form an entirety with outer layer paper, there is higher support strength.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of dixie cup.
Fig. 2 is the processing process figure of dixie cup.
Fig. 3 is the simple process figure of step B, C.
Fig. 4 is the structural representation of glass sheet.
Fig. 5 is structural representation during the non-cross cutting of duplex paper in embodiment two.
Fig. 6 is the processing process figure of dixie cup in embodiment five.
In figure, 1, cup；11, internal layer paper；12, outer layer paper；121, hollow projection；122, connecting portion；2, cup sheet；3, volume
Mouthful；4, at the bottom of cup；41, flange is supported；5, convex roller；6, recessed roller；7, round roller；8, spray head；9, duplex paper.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, a kind of dixie cup, including cup 1, cup 1 includes internal layer paper 11 and outer layer paper 12, and internal layer paper 11 is with outer
Layer paper 12 is single-part stationery, outer layer paper 12 has some outwardly for anti-scald hollow protruding 121, and outer layer paper 12 is positioned at
Between adjacent two hollow protruding 121, part forms connecting portion 122, the lateral surface phase of the medial surface of connecting portion 122 and internal layer paper 11
Laminating is connected, and the rim of a cup edge of outer layer paper 12 extends to the rim of a cup edge of internal layer paper 11, and the rim of a cup lateral surface of internal layer paper 11 with
The rim of a cup medial surface of outer layer paper 12 fits connected, and outer layer paper 12 is the most outwards bent to form bilayer with the rim of a cup edge of internal layer paper 11
The wiredrawn edge 3 of structure, and the cross section of wiredrawn edge 3 is ringwise, outer layer paper 12 by being bent to form hollow protruding the 121 of ordered arrangement,
And connecting portion 122 medial surface air insulated between adjacent two hollow protruding 121 after fitting with internal layer paper 11 lateral surface, will not
Mutually flowing, when being pressed against hollow protruding 121 outer surface during hand-held cup 1, the most hollow inner chamber of protruding 121 plays isolation heat
The effect of amount transmission so that heat will not be transferred to hollow protruding 121 outer surfaces, thus has preferable anti-scald effect, enters one
Step, it is pressed against during due to hand-held cup 1 on hollow protruding 121, hollow protruding 121 then play the effect strengthening deflection, to cup
Body 1 has preferable support effect, thus improves the intensity of cup 1, further, owing to the lower end of cup 1 is carried out by the bottom of cup 4
Support, and, therefore the port edges of this cup 1 be bent to form the wiredrawn edge 3 of duplex paper structure laterally at the rim of a cup of upper end ringwise,
This wiredrawn edge 3 also functions to the effect of reinforcement, thus improves the intensity at cup 1 rim of a cup edge, it is to avoid rim of a cup edge caves in and causes cup
Body 1 deforms, and wherein the internal layer paper 11 of wiredrawn edge 3 fits connected with outer layer paper 12 so that internal layer paper 11 and outer layer paper 12 shape
Become an entirety, there is higher support strength.
Specifically, owing to during hand-held cup 1, cup 1 is radial force, therefore connecting portion 122 is ringwise, and around interior
Layer paper 11 is arranged, and some connecting portions 122 are along the short transverse arrangement of cup 1, and the most hollow protruding 121 ringwise, each hollow
Protruding 121 all can bear certain radial force, are combining along cup 1 short transverse spread configuration so that many hollow convex
Playing 121 pairs of cups 1 and have higher support strength, the width of connecting portion 122 is 8mm, and connecting portion 122 and internal layer paper 11 have one
Fixed connection area, this connection area is to the bonding strength between outer layer paper 12 and internal layer paper 11 and the support strength of cup 1
Play reinforcement.Certainly, in the actual course of processing, connecting portion 122 can also be in continuous print bar shaped so that hollow protruding 121 also in
Bar shaped, or make hollow protruding 121 rounded or polygon is respectively provided with preferable support effect, due on this cup 1 all
Cloth hollow protruding 121, and the duplex paper structure that wiredrawn edge 3 employing is fixedly connected with so that cup 1 has higher support strength, therefore
Internal layer paper 11 can reduce with the thickness of outer layer paper 12, i.e. the weight of outer layer paper 12 with internal layer paper 11 can be reduced to 130 grams/
Every square metre, play and save paper, environmental protection and reduce the effect of production cost.The outer edge at the cup end 4 is bent to form downwards support
Flange 41, the edge, lower end of cup 1 bends inwards, and the medial surface of internal layer paper 11 fits solid with the medial surface supporting flange 41
Even, the main purpose supporting flange 41 is to be supported cup 1, but also is able to improve the intensity of 4 at the bottom of cup, and by body
Lower end bend inwards after can by support flange 41 wrap up, the structure i.e. cup 1 being supported be inside and outside two outer layers paper 12,
Inside and outside two-layer internal layer paper 11 and five layers of paper structure of support flange 41, have stronger enabling capabilities.
As shown in Fig. 2, Fig. 4, Fig. 5, the processing technique of this dixie cup comprises the steps:
A: standby paper: take outer layer paper 12 and be wound into cylinder, take internal layer paper 11 and be wound into cylinder, its ectomesoderm paper 12 and internal layer paper
The weight of 11 is 130 grams/every square metre；
B: roll-in: outer layer paper 12 is pulled out and roll-in goes out some burrs on outer layer paper 12；
C: compound: fitting to be connected by outer layer paper 12 one side after roll-in and internal layer paper 11 side forms duplex paper 9, makes
The opposite side burr obtaining outer layer paper 12 forms hollow protruding 121；
D: section: duplex paper 9 is launched and cross cutting goes out the sector cell with two arc-shaped side edges relative with two, relative straight flange edge
Sheet 2；
E: molding: cup sheet 2 is rolled into tubular and cup 1 that diameter from top to bottom tapers into, then straight by the two of cup sheet 2
Edge fits connected, then the rim of a cup edge of duplex paper structure is outwards bent to form cross section wiredrawn edge 3 ringwise；
F: sizing: inside the support flange 41 of 4 at the bottom of the edge, lower end of cup 1 being bent inwards and being sticked to by hot pressing glass
On face.
The weight of internal layer paper 11 with outer layer paper 12 is limited in 130 grams/every square metre by this technique, to reduce paper use
Amount, reduces production cost, and paper consumption is reduced to the intensity deficiency problem produced, then by going out convex in outer layer paper 12 roll-in
Stricture of vagina, was then first fixed together outer layer paper 12 with internal layer paper 11 before being wound into tubular cup 1, thus formation has higher
Hollow protruding the 121 of support strength, to improve the support strength of cup 1, first wind outer layer paper 12 in the traditional handicraft that compares
Become the outer cup of tubular, internal layer paper 11 to be wound into cup in tubular, then outer cup is enclosed within bonding on interior cup being connected, this technique
The outer layer paper 12 that roll-in first goes out burr is connected with internal layer paper 11, so that outer layer paper 12 and internal layer paper 11 are wound into tubular cup
Before 1, there is preferable globality, and the outer layer paper 12 spread out is fixedly connected with the connection that can make both with the internal layer paper 11 spread out
Quality is higher, it is to avoid the space that local causes due to reasons such as bonding dynamics are inadequate occurs, and will have higher quality of connection again
With the cup 1 that the duplex paper 9 of connective stability is wound into tubular so that this cup 1 has higher support strength, wherein cup sheet
By bonding for two edges after 2 windings, the jointing line of this bonding is axial along cup 1, naturally it is also possible to relative tilt.Further,
This technique is to carry out duplex paper 9 structure being fixed together bending wiredrawn edge 3, and this wiredrawn edge 3 also functions to the effect of reinforcement, thus
Improving the intensity at cup 1 rim of a cup edge, it is to avoid rim of a cup edge caves in and causes cup 1 to deform, wherein the internal layer paper 11 of wiredrawn edge 3 is with outer
Layer paper 12 fits connected, therefore, it is possible to cause another layer of paper deformation after avoiding wherein one layer of paper deformation so that internal layer paper
11 form an entirety with outer layer paper 12, have higher support strength, then enter a benefit, due to internal layer paper 11 and outer layer paper 12 it
Between there is higher quality of connection, therefore, it is possible to occur caving in and contacting with internal layer paper 11 after avoiding hollow protruding 121 stress, because of
This plays 121 insulated spaces that can provide stable all the time in hand-held cup 1 space-time cardiac prominence, has preferable anti-scald effect.
Specifically, shown in Fig. 3, outer layer paper 12 passes between the convex roller 5 being meshed and recessed roller 6 in stepb,
Outer layer paper 12 is when by the pressure deformation of convex roller 5 and recessed roller 6, and the temperature of outer layer paper 12 and humidity all determine outer layer paper 12 shape
The degree become and stability, therefore the present embodiment crowned roll 5 and recessed roller 6 carry out the temperature of outer layer paper 12 during roll-in to outer layer paper 12
Being 85 DEG C, the water content of outer layer paper 12 is 6.25% so that the burr quality that outer layer paper 12 is rolled into is higher, outer layer paper after roll-in
Burr height on 12 is 0.7mm, and wherein burr height affects hollow projection after step C ectomesoderm paper 12 is connected with internal layer paper 11
The height of 121, and then affect the support strength of cup 1 and anti-scald effect, the outer layer paper 12 of roll-forming abuts on recessed roller 6 also
The opposite side turning to recessed roller 6 with recessed roller 6 carries out step C.In step C, outer layer paper 12 abuts on recessed roller 6 lateral surface, interior
Layer paper 11 abut on round roller 7 lateral surface, outer layer paper 12 draw close with internal layer paper 11 phase and against, wherein at outer layer paper 12 and internal layer
Paper 11 leans needs film machine to carry out film before, and film compound tense needs, by film machine, to be put by the spray head 8 of film machine
Putting between recessed roller 6 and round roller 7 above gap, therefore outer layer paper 12 is being fitted against the most all having with the side of internal layer paper 11
Having leaching membrane layer, then stress is combined so that outer layer paper 12 and internal layer paper 11 have higher bonding strength and stability.In step
In C, round roller 7 and recessed roller 6 make outer layer paper 12 one side local tile and be bonded on internal layer paper 11 side, thus are formed and be positioned at
Connecting portion 122 between adjacent two hollow protruding 121, the pressure of outer layer paper 12 and internal layer paper 11 will be affected by round roller 7 with recessed roller 6
Bonding strength between outer layer paper 12 and internal layer paper 11, i.e. pressure are excessive, cause the bonding between outer layer paper 12 and internal layer paper 11
Agent is extruded and causes bonding strength not enough, and this pressure is too small, easily makes to occur between outer layer paper 12 and internal layer paper 11 space,
Causing bonding strength not enough, corresponding, adhesive surface reflects the bonding strength of outer layer paper 12 and internal layer paper 11 intuitively, hollow
The highly intuitive size reflecting insulated cavity of protruding 121, the width of bonding plane the biggest the most hollow protruding 121 is interior simultaneously
Cavity space is the least, i.e. effect of heat insulation is lowered, and therefore considers above-mentioned factor, is arranged by the width of connecting portion in the present embodiment
For having higher bonding strength and preferable effect of heat insulation during 8mm between outer layer paper 12 and internal layer paper 11.By film compound tense
Film thickness determines the bonding strength of outer layer paper 12 and internal layer paper 11, and film thickness is excessive, causes film to be wasted, film thickness
Too small, cause bonding strength not enough, therefore the present embodiment ectomesoderm paper 12 and internal layer paper 11 thickness by film compound tense film
Degree is 0.012mm.The burr being rolled in step B is uniformly distributed on outer layer paper 12, will outward between step C and step D
Layer paper 12 is flattened by heating platen, thus forms some groups of burrs, and often group burr is all in fan-shaped array, and first passing through heating platen will outward
Layer paper 12 local flattens, thus some groups of burrs, the most in step D these some groups of burr cross cuttings are got off, one group of burr pair
Answering a cup sheet 2, the part flattened by heating platen then forms the edge that glass sheet 2 is smooth.
Embodiment two:
The processing technique of this dixie cup is essentially identical with embodiment one, and difference is as shown in Figure 5: in step B, recessed roller
6 and convex roller 5 roll-in on outer layer paper 12 go out some groups interval ordered arrangement burrs, make outer layer paper 12 be positioned at two adjacent groups burr
Between part smooth, cross cutting gets off the sector cell sheet 2 comprising one group of burr in step D, and makes the edge placement of glass sheet 2 put down
Whole.
Embodiment three:
The processing technique of this dixie cup is essentially identical with embodiment one, and difference is as follows:
In step A, the weight of outer layer paper 12 and internal layer paper 11 is 100 grams/every square metre；
In step B, when convex roller 5 carries out roll-in with recessed roller 6 to outer layer paper 12, the temperature of outer layer paper 12 is 80 DEG C, outer layer paper 12
Water content be 5.5%, after roll-in, the burr height on outer layer paper 12 is 0.3mm；
In step C, round roller 7 and recessed roller 6 are 40N to the pressure of outer layer paper 12 and internal layer paper 11, and the width of connecting portion is
1mm, outer layer paper 12 and internal layer paper 11 are 0.007mm by the thickness of film compound tense film.
Embodiment four:
The processing technique of this dixie cup is essentially identical with embodiment one, and difference is as follows:
In step A, the weight of outer layer paper 12 and internal layer paper 11 is 170 grams/every square metre；
In step B, when convex roller 5 carries out roll-in with recessed roller 6 to outer layer paper 12, the temperature of outer layer paper 12 is 75 DEG C, outer layer paper 12
Humidity be water content be 7%, after roll-in, the burr height on outer layer paper 12 is 1mm；
In step C, round roller 7 and recessed roller 6 are 80N to the pressure of outer layer paper 12 and internal layer paper 11, and the width of connecting portion is
12mm, outer layer paper 12 and internal layer paper 11 are 0.018mm by the thickness of film compound tense film.
Above example have chosen three groups of combination of process parameters, and other compound mode is also applicable certainly.
Embodiment five:
The processing technique of this dixie cup is essentially identical with embodiment one, and difference is as shown in Figure 6, in step C, and outer layer
Paper 12 abuts on recessed roller 6 lateral surface, and internal layer paper 11 abuts on round roller 7 lateral surface, and outer layer paper 12 is drawn close with internal layer paper 11 phase
And against, wherein needed glue spreader to carry out gluing before outer layer paper 12 leans with internal layer paper 11, concrete, gluing head is positioned at
Between recessed roller 6 and round roller 7 gap top and simultaneously opposite flank to outer layer paper 12 and internal layer paper 11 carry out gluing, outer layer paper
12 with the side of internal layer paper 11 in laminating against being respectively provided with glue layer before, then stress bonding so that outer layer paper 12 and internal layer
Paper 11 has higher bonding strength and stability, and then the support strength and anti-scald effect to body provides and ensure, by being coated with
During glue bond, glue quantity determines the bonding strength of outer layer paper 12 and internal layer paper 11, and glue is crossed and caused glue to overflow at most, wastes glue
The water yield, glue crosses and causes bonding strength not enough at least, and therefore the present embodiment ectomesoderm paper 12 and internal layer paper 11 are by being coated with glue bond
Time glue quantity be 10 grams/every square metre, certainly at actual production process ectomesoderm paper 12 with internal layer paper 11 by being coated with glue bond
Time glue quantity can also be 5 grams/every square metre or 15 grams/every square metre.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing internal layer paper 11, outer layer paper 12, the terms such as hollow protruding 121, but it is not precluded from making
By the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；
It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (4)
1. a dixie cup, including cup (1), described cup (1) includes internal layer paper (11) and outer layer paper (12), it is characterised in that
Described internal layer paper (11) and outer layer paper (12) are single-part stationery, described outer layer paper (12) have some outwardly for anti-scald
Hollow projection (121), described outer layer paper (12) be positioned between adjacent two hollow projections (121) part formed connecting portion (122),
The medial surface of described connecting portion (122) fits connected with the lateral surface of internal layer paper (11), the rim of a cup limit of described outer layer paper (12)
Along extending to the rim of a cup edge of internal layer paper (11), and the rim of a cup medial surface of the rim of a cup lateral surface of internal layer paper (11) and outer layer paper (12)
Fitting connected, described outer layer paper (12) is the most outwards bent to form double-deck wiredrawn edge with the rim of a cup edge of internal layer paper (11)
(3), and the cross section of wiredrawn edge (3) is ringwise, the bottom of described cup (1) be fixed with glass at the bottom of (4).
Dixie cup the most according to claim 1, it is characterised in that described connecting portion (122) ringwise or continuous print bar shaped,
And the width of connecting portion (122) is 4mm～12mm.
Dixie cup the most according to claim 2, it is characterised in that described outer layer paper (12) is with the weight of internal layer paper (11)
100 grams/every square metre～170 grams/every square metre.
Dixie cup the most according to claim 1, it is characterised in that at the bottom of described cup, the outer edge of (4) is bent to form downwards support
Flange (41), the edge, lower end of described cup (1) bends inwards, and the medial surface of internal layer paper (11) with support flange (41) interior
Side fits connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620631697.7U CN205770597U (en) | 2016-06-21 | 2016-06-21 | A kind of dixie cup |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620631697.7U CN205770597U (en) | 2016-06-21 | 2016-06-21 | A kind of dixie cup |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105947343A (en) * | 2016-06-21 | 2016-09-21 | 丁椒平 | Paper cup and processing technology thereof |
| CN110246395A (en) * | 2019-04-22 | 2019-09-17 | 武汉丽诺工贸有限公司 | A kind of children's early education entertaining nursery environmental protection carton |
| CN110385890A (en) * | 2019-07-04 | 2019-10-29 | 广州市瑞丰纸制品有限公司 | The processing technology of environment-protecting paper cup |
| CN112406175A (en) * | 2020-11-02 | 2021-02-26 | 安徽省万美纸塑有限公司 | Production method of scald-proof disposable paper cup |
| CN114435759A (en) * | 2020-11-05 | 2022-05-06 | 统奕包装股份有限公司 | Paper container |
| WO2024026943A1 (en) * | 2022-08-02 | 2024-02-08 | 安庆市芊芊纸业有限公司 | Degradable environmentally friendly paper cup and fabricating process therefor |
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2016
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947343A (en) * | 2016-06-21 | 2016-09-21 | 丁椒平 | Paper cup and processing technology thereof |
| WO2017219956A1 (en) * | 2016-06-21 | 2017-12-28 | 丁椒平 | Paper cup and processing technology thereof |
| CN110246395A (en) * | 2019-04-22 | 2019-09-17 | 武汉丽诺工贸有限公司 | A kind of children's early education entertaining nursery environmental protection carton |
| CN110385890A (en) * | 2019-07-04 | 2019-10-29 | 广州市瑞丰纸制品有限公司 | The processing technology of environment-protecting paper cup |
| CN112406175A (en) * | 2020-11-02 | 2021-02-26 | 安徽省万美纸塑有限公司 | Production method of scald-proof disposable paper cup |
| CN114435759A (en) * | 2020-11-05 | 2022-05-06 | 统奕包装股份有限公司 | Paper container |
| WO2024026943A1 (en) * | 2022-08-02 | 2024-02-08 | 安庆市芊芊纸业有限公司 | Degradable environmentally friendly paper cup and fabricating process therefor |
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