CN105966138A - Manufacturing method for flexible waterproof fracture-resisting sheet and tag - Google Patents
Manufacturing method for flexible waterproof fracture-resisting sheet and tag Download PDFInfo
- Publication number
- CN105966138A CN105966138A CN201610307958.4A CN201610307958A CN105966138A CN 105966138 A CN105966138 A CN 105966138A CN 201610307958 A CN201610307958 A CN 201610307958A CN 105966138 A CN105966138 A CN 105966138A
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- CN
- China
- Prior art keywords
- hot melt
- layer
- preparation
- xylopyrography
- melt adhesive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/02—Pyrography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
- B44C1/1729—Hot stamping techniques
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- Laminated Bodies (AREA)
Abstract
The invention belongs to the technical field of sheets and discloses a manufacturing method for a flexible waterproof fracture-resisting sheet. The manufacturing method includes the steps of preparing heat transfer printing films, conducting hot melting and fitting and tearing off release paper. According to the manufacturing method for the flexible waterproof fracture-resisting sheet, a framework layer is a middle layer, waterproof hot melt adhesive layers are arranged on the two sides of the framework layer, the surface of each hot melt adhesive layer is printed with a pattern layer, and the sheet is manufactured through the double-sided heat transfer printing process. Compared with layer-by-layer blade coating in the prior art, by the adoption of the manufacturing method, few steps exist, the process is simple, and the production efficiency of the sheet can be improved. The invention further discloses a method for manufacturing a tag through the flexible waterproof fracture-resisting sheet.
Description
Technical field
The present invention relates to sheet technology field, be specifically related to a kind of flexible water anti-tabs material and the preparation method of drop.
Background technology
The sheet material such as advertising cloth of the anti-folding of flexible water, a kind of air brushing as disclosed in CN201508673U in prior art
Advertising cloth, is made up of framework material and two-layer jet drawing material, and glue is passed through in two-layer jet drawing material two sides with framework material respectively
Stick hot melt is fitted.Jet drawing material in said structure is using macromolecule membranes such as polrvinyl chloride as base material, and air brushing material
Bonding agent between material and framework material meets two-layer bonded stable requirement, its thinner thickness, endures advertising cloth
Degree and mechanical impact are less.The flatness of above-mentioned advertising cloth relies primarily on frame for movement and cloth cover edge is fixed drawing-off, from
Body deflection is not enough.
Take cap drop and divide, according to quality material, materials such as including papery, plastics, cloth, metal, leather.In order to ensure surface
What printing energy was smooth is presented in face of buyer, and papery drop has certain thickness, to avoid inciting somebody to action during folding coat
Papery drop bends, and the water resistance of papery drop is poor；Plastic hangtag has excellent waterproof effect, but after equally existing bending
Leave folding line and be difficult to recover smooth defect；By contrast, papery drop is more easy to tear to shreds.The drop of metal and leather material makes
Consumption is few, and defect is that cost is high.Cloth take the bending good, resistance to of cap drop flexibility, but after bending, the flatness of drop can be deteriorated,
And water proofing property degree poor, wide is the best.
CN104562667A discloses a kind of PUR fabrics high for elastic dress material attachment fastness, including embryo cloth
Layer, sizing material surface layer, hot melt adhesive layer, middle following layer, described sizing material surface layer is adhered to by middle following layer respectively with hot melt adhesive layer
Both sides in described embryo layer of cloth.Its manufacturing process is for utilizing dry coating cutting device by the most embedding for described middle following layer material
Enter in tissue gap and the both side surface of embryo layer of cloth；Utilize remaining temperature on embryo layer of cloth, rapidly by sizing material surface layer and hot melt adhesive layer material
Scratch the middle following layer surface in embryo layer of cloth both sides respectively；Utilize oven drying.Without reference to patterned layer in the said goods, and
And infiltration middle the following layer material of embryo layer of cloth and the sizing material surface layer on embryo layer of cloth surface and hot melt adhesive layer are all by the side scratched
Method is coated with, and complex operation, process route is long.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, it is provided that a kind of deflection is excellent, process route is short
The preparation method of flexible water anti-tabs material.
For realizing above-mentioned technique effect, the technical scheme is that the preparation method of a kind of flexible water anti-tabs material,
It is characterized in that, comprise the following steps:
S1: prepare xylopyrography film, the preparation method of xylopyrography film is: by forming patterned layer on ink printing to release paper, by heat
Melten gel or hot-melt adhesive powder even application cover and form hot melt adhesive layer in patterned layer；
S2: hot melt is fitted, and is placed in by flexible casing play between the hot melt adhesive layer of two xylopyrography films, or by flexible skeleton
It is placed between the hot melt adhesive layer of xylopyrography film and release paper hot melt adhesive film, then the material of stacking is placed in hot press heating
Pressurizing attaching, prepares two-sided xylopyrography sheet material or one side xylopyrography sheet material；
S3: remove the release paper outside two-sided xylopyrography sheet material or one side xylopyrography sheet material, obtains flexible water anti-tabs material.
Utilize xylopyrography technique of the prior art, by by two xylopyrography films or each xylopyrography film and release paper heat
Melten gel film is placed in framework material both sides, makes PUR melt by heating and occurs bonding with skeleton, and pressurization can make resulting sheet
Good flatness, and clear patterns, color saturation is good；Owing to PUR has waterproof, therefore resulting sheet
Waterproof anti humility performance excellent；By controlling the thickness of hot melt adhesive layer, sheet material can be made to have certain flexibility, due to the work of skeleton
With, sheet material has excellent dimensional stability.Prepare flexible water anti-tabs material by xylopyrography technique successively hot pressing is compound, produce
Technique is compared with laminating of the prior art or knife coating, and the few route of production process is short, and production efficiency is high.
In order to ensure dimensional stability and the flexibility of sheet material skeleton, preferred technical scheme is, preferred technical scheme is,
Described casing play is the one in fabric, paper, silica gel piece and sheet rubber.Paper can be gum dipped paper, tectorial paper, kraft paper etc..
In order to ensure dimensional stability and the flexibility of sheet material skeleton, preferred technical scheme can also be, casing play is by extremely
Few two skeleton unit layers are bonding to be composited, and skeleton unit layer is at least one in fabric, paper, silica gel piece and sheet rubber.
Fabric, paper can make paper rebound performance increase with layer of silica gel, the bonding compound of rubber layer, optimize the fold resistance of sheet material further
Energy.
In order to increase the adhesive strength of interlayer in sheet material, preferred technical scheme is, casing play is provided with hollow hole, engraves
The bonding connection of hot melt adhesive layer of emptying aperture both sides.Above-mentioned casing play can be netted shuttle-woven fabric, or fabric through punching prepare netted
Hollow-out fabric.
Preferably technical scheme is that the material of described PUR or hot-melt adhesive powder is polyurethane hot melt.Polyurethane-hot melt
The strength ratio polyester of glue, polyolefin hot-melt are good, elastic good, good mechanical performance, concretely thermoplastic polyurethane hot melt
Glue and reaction type polyurethane hot-melt adhesive, wherein owing to having mobility and plasticity under reaction type polyurethane hot-melt adhesive high temperature, during room temperature
Display pliability and resilience, therefore can be as further preferred technical scheme.
Preferably technical scheme is, the melt index of polyurethane hot melt be 15～20g/10min(150 DEG C).Melted finger
Number is excessive, then the cohesive strength of PUR itself is too small at 150 DEG C, causes the adhesive strength between casing play to decline；Melted
Index is too small, then PUR cohesive strength is high, but the wetting and spreading on casing play interface is bad, is unfavorable for equally strengthening and glues
Connect intensity.
Preferably technical scheme is that described casing play is polyester-cotton fabric, and in the fiber composition of polyester-cotton fabric, cotton fiber contains
Amount is 30～40%.Polar group hydroxyl on cotton fiber molecule, carboxyl, amino, amide groups etc. can be with the poles of polyurethane hot melt
Property group between there is hydrogen bond crosslinks reaction, thus form stronger bonding force, but cotton fiber be heated in the environment of aerobic
It is easily caused strength drastically to decline, mechanical strength and the sheet material interlayer of sheet material when therefore cotton fiber content is 15～30%, can be taken into account
Adhesive strength.
In order to optimize the adhesive strength between hot melt adhesive layer and casing play further, preferred technical scheme is, pastes in S2
Closing temperature is 140～150 DEG C, and laminate pressure is 3～7Kg/cm2, the laminating time is 12～30s.Hot melt adhesive layer penetrates into casing play
Pore interior, between PUR and casing play produce frictional force, add adhesion each other.
Another object of the present invention is to provide the preparation method of a kind of drop, it is characterised in that drop by above-mentioned arbitrarily
One gained flexible water anti-tabs material prepares through die-cut.
Advantages of the present invention and having the beneficial effects that:
The preparation method of this flexible water anti-tabs material is with casing play as intermediate layer, and casing play both sides arrange waterproof PUR
Layer, hot melt adhesive layer surface printing patterned layer, make sheet material by two-sided xylopyrography technique.Phase is successively scratched with of the prior art
Ratio, the few operation of the method step is simple, is favorably improved the production efficiency of sheet material, it addition, xylopyrography technique institute of the prior art
Obtaining clear patterns, the fresh bar of single or double pattern of resulting sheet is clear, in bright gay color, and excellent size stability, it is provided that
A kind of new preparation method with picture on surface sheet material；
Above-mentioned sheet material is good through the die-cut drop flexibility made, water resistance good, flatness is high, and when taking cap packaging, drop can be with taking cap
Shape folding, drop is energy resilience rapidly after bending pressurized, and flatness is front with bending same or like, with PUR as base material
Drop patterned layer adhesive force is strong, full color and water-fastness.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for more clear
Chu's ground explanation technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
The preparation method of the flexible water anti-tabs material of embodiment 1, it is characterised in that comprise the following steps:
S1: prepare two xylopyrography films；
The preparation method of xylopyrography film is: by forming patterned layer on ink printing to release paper, by equal to PUR or hot-melt adhesive powder
Even spraying covers and forms hot melt adhesive layer in patterned layer；
S2: hot melt is fitted, and is placed in by flexible casing play between the hot melt adhesive layer of two xylopyrography films, then by the material of stacking
It is placed in hot press heating pressurizing attaching, prepares two-sided xylopyrography sheet material；
S3: remove the release paper outside two-sided xylopyrography sheet material, obtains flexible water anti-tabs material.
Wherein, the material of PUR or hot-melt adhesive powder is selected from the polyester being usually used in garment material, polyamide, poly-ammonia
In ester, EVA hot-melt adhesive, coating process is poudrage or nethike embrane method.
The PUR of embodiment 1 uses nylon type copolyamide hot melt adhesive, and fusing point is not more than 140 DEG C, laminating temperature in S2
Degree is 132～138 DEG C, and laminate pressure is 3Kg/cm2, the laminating time is 30s.
In embodiment 1, casing play is kraft paper.The thickness of this kraft paper is 0.12mm.Hot melt adhesive layer thickness is 0.35mm.
The water-wash resistance of embodiment 1 resulting sheet is poor, and feel is slightly hard, but has water resistance, can be by regulation hot melt
The thickness of glue-line or the material of displacement casing play improve its fracture resistance.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1, xylopyrography film and release paper hot melt adhesive film each, wherein release paper PUR
The preparation method of film is: PUR or the spraying of hot-melt adhesive powder Direct Uniform cover in release paper；Use same as in Example 1
Hot pressing applying method, is placed in flexible casing play between the hot melt adhesive layer of xylopyrography film and release paper hot melt adhesive film, then will
The material of stacking is placed in hot press heating pressurizing attaching, prepares one side xylopyrography sheet material, the release paper outside removing, obtains waterproof
Anti-tabs material.
Casing play in embodiment 2 is the composite construction using silica gel/paper/silica gel, and the existence of layer of silica gel has and helps paper
Open the resilience after folding, and avoid sheet material to leave obvious folding line after bending.
PUR selected by embodiment 2 is stable polyurethane hot melt bonding with silica gel, the thickness of silica gel/paper/silica gel
For 0.35mm.Hot melt adhesive layer thickness is 0.4mm；PUR melt index is 18-20g/min(150 DEG C), in S2, binding temperature is
105～115 DEG C, laminate pressure is 8Kg/cm2, the laminating time is 10s.
Water resistance and the fracture resistance of embodiment 2 resulting sheet are superior to claim 1.
Embodiment 3
Embodiment 3 is based on embodiment 1, and difference is, casing play is to be provided with hollow hole in polyester-cotton fabric, and casing play.Polyester-cotton blend
In fabric, cotton fiber content is 50%.Polyester-cotton fabric thickness is 0.3-0.35mm, and PUR thickness is 0.4mm.
The material of hot-melt adhesive powder is polyurethane-hot melt rubber powder；The melt index of polyurethane hot melt is 15～20g/10min
(150 DEG C)；In S2, binding temperature is 140～145 DEG C, and laminate pressure is 3Kg/cm2, the laminating time is 30s.
Embodiment 4
Embodiment 4 is with the difference of embodiment 3, and in the fiber composition of polyester-cotton fabric, the content of cotton fiber is 15%.Embodiment 4
Middle casing play is not provided with hollow hole.In S2, binding temperature is 145～150 DEG C, and laminate pressure is 7Kg/cm2, the laminating time is
12s。
Embodiment 5
Embodiment 5 is with the difference of embodiment 4, and in the fiber composition of polyester-cotton fabric, the content of cotton fiber is 30%.S2 fits
Temperature is 145～150 DEG C, and laminate pressure is 5Kg/cm2, the laminating time is 23s.
Embodiment 6
Embodiment 6 is with the difference of embodiment 5, and in the fiber composition of polyester-cotton fabric, the content of cotton fiber is 20%.
Embodiment 4-6
Make, by die-cut for the sheet material of embodiment 1-6, the drop that shape is consistent, the maximum of above-mentioned drop is broken load and interlayer stripping
Testing and assessing from intensity, evaluating result shows: it is minimum that load broken by the sample of embodiment 1, and in embodiment 3-6, embodiment 3 draws
Disconnected load is minimum, and it is maximum that embodiment 4 breaks load；The PUR of embodiment 4-6 and skeleton cloth peel strength all 5000N/m with
On, wherein the peel strength of embodiment 5 sample is maximum, and the peel strength of embodiment 4 sample is minimum.
Release paper hot melt adhesive film can also directly be bought commercially available.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (9)
1. the preparation method of a flexible water anti-tabs material, it is characterised in that comprise the following steps:
S1: prepare xylopyrography film, the preparation method of xylopyrography film is: by forming patterned layer on ink printing to release paper, by heat
Melten gel or hot-melt adhesive powder even application cover and form hot melt adhesive layer in patterned layer；
S2: hot melt is fitted, and is placed in by flexible casing play between the hot melt adhesive layer of two xylopyrography films, or by flexible skeleton
It is placed between the hot melt adhesive layer of xylopyrography film and release paper hot melt adhesive film, then the material of stacking is placed in hot press heating
Pressurizing attaching, prepares two-sided xylopyrography sheet material or one side xylopyrography sheet material；
S3: remove the release paper outside two-sided xylopyrography sheet material or one side xylopyrography sheet material, obtains flexible water anti-tabs material.
The preparation method of flexible water the most according to claim 1 anti-tabs material, it is characterised in that described casing play is choosing
One in fabric, paper, silica gel piece and sheet rubber.
The preparation method of flexible water the most according to claim 2 anti-tabs material, it is characterised in that casing play is by least two
Individual skeleton unit layer is bonding to be composited, and skeleton unit layer is at least one in fabric, paper, silica gel piece and sheet rubber.
The preparation method of flexible water the most according to claim 3 anti-tabs material, it is characterised in that be provided with on casing play
Hollow hole, the bonding connection of hot melt adhesive layer of hollow hole both sides.
The preparation method of flexible water the most according to claim 1 anti-tabs material, it is characterised in that described PUR or heat
The material of melting powder is polyurethane hot melt.
The preparation method of flexible water the most according to claim 5 anti-tabs material, it is characterised in that polyurethane hot melt
Melt index be 15～20g/10min(150 DEG C).
The preparation method of flexible water the most according to claim 6 anti-tabs material, it is characterised in that described casing play is for washing
Cotton face fabric, in the fiber composition of polyester-cotton fabric, the content of cotton fiber is 15～30%.
The preparation method of flexible water the most according to claim 7 anti-tabs material, it is characterised in that in S2, binding temperature is
140～150 DEG C, laminate pressure is 3～7Kg/cm2, the laminating time is 12～30s.
9. the preparation method of a drop, it is characterised in that drop is resisted by any one gained flexible water in claim 1-8
Tabs material prepares through die-cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307958.4A CN105966138A (en) | 2016-05-11 | 2016-05-11 | Manufacturing method for flexible waterproof fracture-resisting sheet and tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307958.4A CN105966138A (en) | 2016-05-11 | 2016-05-11 | Manufacturing method for flexible waterproof fracture-resisting sheet and tag |
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| Publication Number | Publication Date |
|---|---|
| CN105966138A true CN105966138A (en) | 2016-09-28 |
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|---|---|---|---|
| CN201610307958.4A Pending CN105966138A (en) | 2016-05-11 | 2016-05-11 | Manufacturing method for flexible waterproof fracture-resisting sheet and tag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849146A (en) * | 2020-08-04 | 2020-10-30 | 泉州溢锐数码机械科技有限公司 | Preparation method of anti-sublimation transfer printing hot melt powder |
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| CN101875269A (en) * | 2009-04-29 | 2010-11-03 | 台湾加饰科技股份有限公司 | Heat transfer printing film and heat transfer printing method |
| CN202422585U (en) * | 2012-01-10 | 2012-09-05 | 上海美声服饰辅料有限公司 | Thermal transfer label |
| CN202480586U (en) * | 2012-03-22 | 2012-10-10 | 厦门市豪尔新材料有限公司 | Thermal transfer film provided with protective structure layer |
| CN103930613A (en) * | 2011-12-01 | 2014-07-16 | 亚森士鞋材有限公司 | Composite cloth sheet for decoration |
| JP5749981B2 (en) * | 2011-06-13 | 2015-07-15 | 株式会社ユポ・コーポレーション | label |
| CN105479962A (en) * | 2014-09-19 | 2016-04-13 | 丹阳市华兴纸箱有限公司 | Manufacturing process for heat transfer film |
-
2016
- 2016-05-11 CN CN201610307958.4A patent/CN105966138A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875269A (en) * | 2009-04-29 | 2010-11-03 | 台湾加饰科技股份有限公司 | Heat transfer printing film and heat transfer printing method |
| JP5749981B2 (en) * | 2011-06-13 | 2015-07-15 | 株式会社ユポ・コーポレーション | label |
| CN103930613A (en) * | 2011-12-01 | 2014-07-16 | 亚森士鞋材有限公司 | Composite cloth sheet for decoration |
| CN202422585U (en) * | 2012-01-10 | 2012-09-05 | 上海美声服饰辅料有限公司 | Thermal transfer label |
| CN202480586U (en) * | 2012-03-22 | 2012-10-10 | 厦门市豪尔新材料有限公司 | Thermal transfer film provided with protective structure layer |
| CN105479962A (en) * | 2014-09-19 | 2016-04-13 | 丹阳市华兴纸箱有限公司 | Manufacturing process for heat transfer film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849146A (en) * | 2020-08-04 | 2020-10-30 | 泉州溢锐数码机械科技有限公司 | Preparation method of anti-sublimation transfer printing hot melt powder |
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Application publication date: 20160928 |
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