CN103029390A - Wear-resisting cigarette barrel packaging film and fabrication method thereof - Google Patents
Wear-resisting cigarette barrel packaging film and fabrication method thereof Download PDFInfo
- Publication number
- CN103029390A CN103029390A CN2012105703593A CN201210570359A CN103029390A CN 103029390 A CN103029390 A CN 103029390A CN 2012105703593 A CN2012105703593 A CN 2012105703593A CN 201210570359 A CN201210570359 A CN 201210570359A CN 103029390 A CN103029390 A CN 103029390A
- Authority
- CN
- China
- Prior art keywords
- wear
- cigarette
- barrel
- pvdc
- packaging film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a wear-resisting cigarette barrel packaging film and a fabrication method thereof. The film solves the problem that the wear resistance of the existing cigarette barrel packaging film is poor, and the cigarette barrel packaging film is prepared by double coating PVDC (polyvinyl dichloride) paint on a two-way stretch flat film by employing the characteristics of wear resistance, good hardness and low possibility of scratches of the PVDC material. The wear resistance of the wear-resisting cigarette barrel packaging film is good; the films move and rub back and forth at a speed of 12m/min under a pressure of 0.25kg; the haze of the worn commonly-used cigarette packaging film increases by about 30%; but the haze value of the worn cigarette barrel packaging film only increases by 9%.
Description
Technical field
The present invention relates to a kind of cigarette and pack wear-resistant membrane and manufacture method thereof with barrel, belong to technical field of macromolecules.
Background technology
The cigarette strip box packaging film can be in the cigarette transportation, between barrel and the barrel, produce friction between barrel and the packing case, cause the surface of film to form trickle cut, when the intensive whiting that shows as bulk after to a certain degree of cut, have a strong impact on the cigarette pack transparency, weakened the displaying of cigarette, affect vision, thereby make tobacco product reduce class, so propose the wear-resisting requirement of packaging film on the cigarette pack market.The cigarette packaging film that now uses mainly is as sandwich layer with HOPP, polypropylene copolymer is that hot sealing layer is worked as on the top layer, as the skin-material polypropylene copolymer that contacts with the external world, hardness own is less, scratched easily, and fusing point is also lower, and the friction after-tack of being heated is clamminess, and the situation of scratching will be more serious.The Patent Application Publication of CN201010269824 a kind of nano wearproof type carton box cigarette packing BOPP film, it has added the nanometer grade silica particle, so that the film of preparation has good wearability, but the nanometer grade silica particle reinforced difficulty can occur in the film production process, be difficult for the problems such as dispersion, cause the film yields low; Therefore need other better methods to improve the wearability of film.
Summary of the invention
The problems referred to above that exist in order to solve prior art the purpose of this invention is to provide a kind of cigarette and pack wear-resistant membrane with barrel, and it has good wearability, can reduce cigarette carton and wrap in the phenomenon that scratches that causes in packing and the transportation.Another object of the present invention provides cigarette is packed wear-resistant membrane with barrel preparation method.
Cigarette of the present invention is packed wear-resistant membrane with barrel, it comprises the flat film base material of Biaxially oriented polypropylene and surface coating layer, between dope layer and the base material primer layer is arranged, wherein, dope layer is prepared by the raw material of following weight degree: 60 ~ 95% PVDC emulsion, 3 ~ 39% soft water, 0.1 ~ 0.5% antitack agent and 0 ~ 1.5% slipping agent; Primer layer uses Aqueous Polyurethane Adhesives to prepare.The PVDC emulsion solid content is 45 ~ 55%; Slipping agent is the palm wax slipping agent, and this slipping agent is water-soluble, has good dispersive property in coating, so that the smooth performance of product is more even better; Antitack agent is the silica anti-blocking agent.Thickness of coating layer is 0.5 ~ 2 μ m; Primer layer thickness is 0.2 ~ 0.5 μ m; Base material thickness is 10 ~ 40 μ m.
The preparation method that cigarette of the present invention is packed wear-resistant membrane with barrel is included in and adds 3 ~ 39% soft water in 60 ~ 95% the PVDC emulsion, and 0.1 ~ 0.5% antitack agent and 0 ~ 1.5% slipping agent stir, and make PVDC coating usefulness to be coated.Want one side to be coated to carry out sided corona treatment base material first with existing coating process, then be coated with first one deck aqueous polyurethane primer, form primer layer after the oven dry, again the PVDC coating that mixes is coated on the primer layer, coated on one side is finished in rolling behind oven drying; Then be coated with the another side of above-mentioned same method to base material, form the double spread film, place 40 ℃ of lower curing 2 days, namely make described cigarette and pack wear-resistant membrane with barrel.
The present invention utilize this material of PVDC have wear-resisting, hardness good, the characteristic that is difficult for scratching, make cigarette barrel packaging film by double spread PVDC coating on the flat film of biaxial tension, its wearability is good, under 0.25kg pressure, between film and the film with the speed friction of moving around of 12m/min, it is about 30% that cigarette packaging film mill commonly used spends rear mist degree to increase, and cigarette of the present invention grinds with the barrel packaging film and spends rear haze value only to increase by 9%.Cigarette of the present invention also has good thickness degree, appearance property and other physical property with the barrel packaging film when obtaining better wearability.
The product representative value
The specific embodiment
Cigarette of the present invention is packed wear-resistant membrane with barrel and manufacture method is described further below by specific embodiment.
Embodiment 1
Base material: the flat film of 19 μ m Biaxially oriented polypropylenes;
Primer: commercially available Aqueous Polyurethane Adhesives;
PVDC emulsion: commercially available PVDC emulsion;
Soft water: self-control;
Slipping agent: commercially available palm wax slipping agent;
Antitack agent: commercially available silica anti-block.
In the 500ml batching kettle, add the 95kgPVDC emulsion, then taking by weighing the 0.2kg silicon dioxide powder drops in the still, beginning is stirred with 200 rev/mins speed, join in the batching kettle after then 1kg palm wax being dissolved with 3.8kg soft water, continue to stir after 30 minutes and filter discharge with 250 mesh filter screens, obtain PVDC coating, usefulness to be coated.
Use existing coating process, want one side to be coated to carry out sided corona treatment 19 μ mBOPP base films, then be coated with first one deck aqueous polyurethane primer layer, this layer thickness 0.3 μ m, again at primer layer coating PVDC coating, coating layer thickness is 1 μ m, again rolling behind oven drying behind oven drying, then with above-mentioned same method the another side of base material is coated with formation double spread film; Place 40 ℃ of lower curing 2 days, namely make cigarette and pack wear-resistant membrane with barrel.
Embodiment 2
Base material: the flat film of 25 μ m Biaxially oriented polypropylenes;
Primer: commercially available Aqueous Polyurethane Adhesives;
PVDC emulsion: commercially available PVDC emulsion;
Soft water: self-control;
Slipping agent: commercially available palm wax slipping agent;
Antitack agent: commercially available silica anti-block.
In the 500ml batching kettle, add the 80kgPVDC emulsion, then taking by weighing the 0.3kg silicon dioxide powder drops in the still, beginning is stirred with 200 rev/mins speed, join in the batching kettle after then 1kg palm wax being dissolved with 18.7kg soft water, continue to stir after 30 minutes and filter discharge with 250 mesh filter screens, obtain PVDC coating, usefulness to be coated.
Use existing coating process, want one side to be coated to carry out sided corona treatment 25 μ mBOPP base films, then be coated with first one deck aqueous polyurethane primer layer, this layer thickness 0.3 μ m, again at primer layer coating PVDC coating, coating layer thickness is 1.5 μ m, again rolling behind oven drying behind oven drying, then with above-mentioned same method the another side of base material is coated with formation double spread film; Place 40 ℃ of lower curing 2 days, namely make cigarette and pack wear-resistant membrane with barrel.
Embodiment 3
Base material: the flat film of 30 μ m Biaxially oriented polypropylenes;
Primer: commercially available Aqueous Polyurethane Adhesives;
PVDC emulsion: commercially available PVDC emulsion;
Soft water: self-control;
Slipping agent: commercially available palm wax slipping agent;
Antitack agent: commercially available silica anti-block.
In the 500ml batching kettle, add the 70kgPVDC emulsion, then taking by weighing the 0.5kg silicon dioxide powder drops in the still, beginning is stirred with 200 rev/mins speed, join in the batching kettle after then 1.5kg palm wax being dissolved with 28kg soft water, continue to stir after 30 minutes and filter discharge with 250 mesh filter screens, obtain PVDC coating, usefulness to be coated.
Use existing coating process, want one side to be coated to carry out sided corona treatment 30 μ mBOPP base films, then be coated with first one deck aqueous polyurethane primer layer, this layer thickness 0.5 μ m, again at primer layer coating PVDC coating, coating layer thickness is 1.5 μ m, again rolling behind oven drying behind oven drying, then with above-mentioned same method the another side of base material is coated with formation double spread film; Place 40 ℃ of lower curing 2 days, namely make cigarette and pack wear-resistant membrane with barrel.
Claims (5)
1. a cigarette is packed wear-resistant membrane with barrel, it comprises the flat film base material of Biaxially oriented polypropylene and surface coating layer, and between dope layer and base material, primer layer is arranged, it is characterized in that, described dope layer is prepared by the raw material of following weight degree: 60 ~ 95% PVDC emulsion, 3 ~ 39% soft water, 0.1 ~ 0.5% antitack agent and 0 ~ 1.5% slipping agent; Described primer layer uses Aqueous Polyurethane Adhesives to prepare.
2. cigarette according to claim 1 is packed wear-resistant membrane with barrel, it is characterized in that, described slipping agent is the palm wax slipping agent.
3. cigarette according to claim 1 is packed wear-resistant membrane with barrel, it is characterized in that, described antitack agent is the silica anti-blocking agent.
4. cigarette according to claim 1 is packed wear-resistant membrane with barrel, it is characterized in that, the solid content of described PVDC emulsion is 45 ~ 55%.
5. the cigarette according to claim 1 preparation method that packs wear-resistant membrane with barrel is characterized in that, is included in to add soft water, antitack agent and slipping agent in the PVDC emulsion and stir, and it is stand-by to make PVDC coating; Want one side to be coated to carry out sided corona treatment base material with existing coating process, then be coated with first one deck aqueous polyurethane primer, form primer layer after the oven dry, again the PVDC coating that mixes is coated on the primer layer, the coating of one side is finished in rolling behind oven drying; Then repeat above-mentioned steps the another side of base material is coated with, form the double spread film, place 40 ℃ of lower curing 2 days, namely make described cigarette and pack wear-resistant membrane with barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105703593A CN103029390A (en) | 2012-12-25 | 2012-12-25 | Wear-resisting cigarette barrel packaging film and fabrication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105703593A CN103029390A (en) | 2012-12-25 | 2012-12-25 | Wear-resisting cigarette barrel packaging film and fabrication method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029390A true CN103029390A (en) | 2013-04-10 |
Family
ID=48017025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105703593A Pending CN103029390A (en) | 2012-12-25 | 2012-12-25 | Wear-resisting cigarette barrel packaging film and fabrication method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029390A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616197A (en) * | 1969-12-10 | 1971-10-26 | Owens Illinois Inc | Plastic lined receptacle or the like |
| GB1423697A (en) * | 1973-10-04 | 1976-02-04 | Ici Ltd | Coated articles of enhanced degradability |
| US4565743A (en) * | 1983-02-14 | 1986-01-21 | Fuji Photo Film Co., Ltd. | Package materials for bundle-wrapping unit cases |
| CN1476939A (en) * | 2003-07-30 | 2004-02-25 | 海南赛诺实业有限公司 | Production method of thermal contracted coated film |
-
2012
- 2012-12-25 CN CN2012105703593A patent/CN103029390A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616197A (en) * | 1969-12-10 | 1971-10-26 | Owens Illinois Inc | Plastic lined receptacle or the like |
| GB1423697A (en) * | 1973-10-04 | 1976-02-04 | Ici Ltd | Coated articles of enhanced degradability |
| US4565743A (en) * | 1983-02-14 | 1986-01-21 | Fuji Photo Film Co., Ltd. | Package materials for bundle-wrapping unit cases |
| CN1476939A (en) * | 2003-07-30 | 2004-02-25 | 海南赛诺实业有限公司 | Production method of thermal contracted coated film |
Non-Patent Citations (1)
| Title |
|---|
| 刘登良: "《涂料合成树脂工》", 31 January 2007, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102924844B (en) | Ultra-permeable PVC (polyvinyl chloride) film and preparation method thereof | |
| CN101602190B (en) | Method for manufacturing low-polymerization-degree full resin coated grinding tool | |
| AU2012351112A8 (en) | Composite filler particles and process for the preparation thereof | |
| CN1297395C (en) | Acrylic acid coating film and its manufacturing method | |
| WO2012008780A3 (en) | Antireflective and antiglare coating composition, antireflective and antiglare film, and method for producing same | |
| WO2009064127A3 (en) | Coating composition for antireflection and antireflection film prepared by using the same | |
| CN110696461B (en) | High-heat-seal-strength puncture-resistant BOPP film and preparation method thereof | |
| CN101723132B (en) | Release BOPP thin film and preparation method thereof | |
| CN103029390A (en) | Wear-resisting cigarette barrel packaging film and fabrication method thereof | |
| CN102775662A (en) | Tire flat rubber material | |
| CN106626642A (en) | Smooth and non-stick EVA (ethylene-vinyl acetate) composite thin film | |
| CN108699404B (en) | Surface protection film | |
| CN202022602U (en) | Thermoplastic polyurethane (TPU) shoe material pressurizing and coiling equipment | |
| CN107936676A (en) | A kind of water-based oleamide lotion and preparation method thereof | |
| CN105086124A (en) | Anti-fog fresh-keeping film and preparation method thereof | |
| CN105199265B (en) | It is a kind of with the multi-functional manufacture material without sticker or pad of pattern, method | |
| CN103012884B (en) | Marine floating rubber hose anticorrosive coating and manufacturing method thereof | |
| CN104149445B (en) | The mute white coated film of BOPE | |
| CN219686786U (en) | Polyolefin film composite non-woven fabric | |
| CN104449529A (en) | Formula and preparation method of PU adhesive | |
| CN102602106A (en) | Process for producing ultra-transparent biaxially oriented polypropylene film | |
| CN105415824A (en) | High-quality BOPP thin film and production technology thereof | |
| CN102059837A (en) | Co-extrusion self-adhesive polyethylene film and production process thereof | |
| CN205871391U (en) | Novel inferior finishing bag membrane of copper base | |
| CN205187460U (en) | Modified film wind -up roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 571152, No. 18, North Light Road, Lion Industrial Park, Haikou national hi tech Zone, Hainan Applicant after: Hai'nan Sainuo Industry Co., Ltd. Address before: 570125 Hainan city in Haikou Province, North Longkun Road No. 2 Park building 19 floor Applicant before: Hai'nan Sainuo Industry Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |