A kind of cigarette paper with corrugated layer and aluminium foil layerTechnical field
What the present invention relates to is a kind of cigarette paper of novel tobacco goods, specifically a kind of cigarette paper with corrugated layer and aluminium foil layer, adopting this cigarette paper can make a kind of novel tobacco goods, is heat aluminium foil and then heating pipe tobacco by the burning of outer cigarette paper.
Background technology
In recent years, along with the step of international Tobacco Control campaign is more accelerated, the restriction of national governments to smoking smoking especially is in public places further strict.The novel tobacco goods being representative with low temperature cigarette (heating non-burning), smoke-free tobacco product, electronic cigarette etc. are subject to the favor of domestic and international numerous tobacco consumer, the transnational tobacco companies such as the Fei Mo world, BAT, Japan Tobacco also actively research and develop from strategic height and promote novel tobacco goods, China is also actively developing the R&D work of novel tobacco goods, and the design research and development of current novel tobacco goods become the new study hotspot problem of domestic and international tobacco business one.
As the heating non-combustion-type cigarette that novel tobacco goods are a kind of, its main feature is not burning tobacco, only has a small amount of second-hand flue gas, thus obtains the concern of international Ge great tobacco company.Current heating non-combustion-type cigarette product mainly contains two parts and forms: cigarette and heater, wherein cigarette and the basic indifference of regular-size cigarette, it meets the feature of heating non-combustion-type cigarette, heating then has multiple implementation, as: the various ways such as carbon heating, reaction heat heating, infrared heating, Resistant heating, but these mode of heatings need certain device to realize usually, bring inconvenience to consumer.
Summary of the invention
The present invention is mainly for the feature of existing heating non-combustion-type cigarette, a kind of cigarette paper with corrugated layer and aluminium foil layer is provided, prepared by conventional method and a kind of there is certain thickness air permeability and quantitative cigarette paper, then cigarette paper is processed into corrugated, by the one side of corrugated paper and cigarette paper compound, one side (can adopt laser with the aluminium foil compound of punching in advance in addition, electrostatic or mechanical punching), obtain a kind of cigarette paper, this cigarette paper is prepared into cigarette (aluminium foil layer is close to pipe tobacco) by traditional cigarette processing technology, thus obtain a kind of novel tobacco goods similar to existing Cigarette outward appearance.
Object of the present invention is achieved by following technical proposals: a kind of cigarette paper with corrugated layer and aluminium foil layer, formed by bonding agent pressing by Flammable fibers paper top layer, corrugated Flammable fibers paper intermediate layer and aluminium foil layer, and aluminium foil is evenly equipped with open-work, described Flammable fibers paper is following raw material composition: wood pulp fibre 50 ~ 70%, filler-calcium carbonate 15 ~ 30%, combustion adjuvant 0.5 ~ 5%, auxiliary agent 1 ~ 5%, this fibrous paper has comparatively high porosity, air permeability 50 ~ 200CU, quantitative 30 ~ 200g/m2, the thickness of fibrous paper own is 0.02 mm ~ 1mm.
Described Flammable fibers paper is prepared from by the known papermaking technology of manufacturing paper with pulp, and corrugated Flammable fibers paper is through being processed into by Flammable fibers paper.
Open-work on aluminium foil is punched by laser, electrostatic or mechanical system, and open-work aperture is 0.2-1mm.
Concrete preparation method is as follows:
(1) first wood pulp fibre, filler-calcium carbonate, combustionregulator and paper making additive are prepared into air permeability 50 ~ 200CU, quantitative 30 ~ 200g/m according to a certain percentage2cigarette paper, and keep paper there is higher gas porosity, thickness is 0.2 mm ~ 1mm.
(2) the cigarette paper corrugated upper step made.
(3) by aluminium foil composite-making process, aluminium foil is compound in the one side of corrugated paper, the another side of corrugated paper and cigarette paper compound, obtains a kind of cigarette paper with corrugated layer and aluminium foil layer.This cigarette paper thickness isbetween 0.2 ~ 1mm.
(4) laser, electrostatic or mechanical punching machine is adopted to carry out laser boring to aluminium foil layer, also can first to aluminium foil punching before clad aluminum foil, open-work aperture is 0.2-1mm.Make this aluminium-foil paper have certain air permeability, thus prepare a kind of cigarette paper with corrugated layer and aluminium foil layer, this cigarette paper is prepared into novel tobacco goods by existing cigarette machine.
Utilize composite cigarette paper of the present invention when rolling into the cigarette of novel tobacco goods, its aluminium foil layer directly contacts with pipe tobacco, heats aluminium foil and then heating pipe tobacco when burning and sucking by burning aluminium foil outer field Flammable fibers paper top layer and corrugated Flammable fibers paper intermediate layer.
Maximum feature of the present invention there is provided a kind of cigarette paper being applicable to make the on-fuel tobacco product of new type low temperature.
Accompanying drawing explanation
Fig. 1 is the cross sectional view of cigarette paper of the present invention.
In figure, 1 is Flammable fibers paper top layer, and 2 is corrugated Flammable fibers paper intermediate layer, and 3 is aluminium foil layer, and 4 is micropore.
Detailed description of the invention
The present invention does further below in conjunction with embodiment:
Embodiment 1:
Be long fiber wood pulp 45%, staple fibre wood pulp 25%, pearl filler 20%, potassium citrate 5.0%, auxiliary agent 5.0% by material rate, being prepared into cigarette paper according to existing papermaking processing technology (thickness 60 μm, is quantitatively 30 g/m2, air permeability is 60CU), cigarette paper is made corrugated, be the aluminium foil layer compound of 0.2mm again by the one side of corrugated paper and thickness, another side and cigarette paper compound, then to aluminium foil layer laser boring, obtain a kind of cigarette paper with corrugated layer and aluminium foil layer, this cigarette paper traditionally cigarette (as length 84mm, circumference 25mm) processing technology can be prepared into the on-fuel novel tobacco goods of a kind of low temperature.
embodiment 2
Be long fiber wood pulp 56%, staple fibre wood pulp 15.0%, pearl filler 22%, potassium citrate 2.0%, auxiliary agent 5.0% by material rate, being prepared into cigarette paper according to certain papermaking processing technology (thickness 50 μm, is quantitatively 50 g/m2, air permeability is 60CU), cigarette paper is made corrugated, be the aluminium foil layer compound of 0.1mm again by the one side of corrugated paper and thickness, another side and cigarette paper compound, then to aluminium foil layer laser boring, obtain a kind of cigarette paper with groove layers and aluminium foil layer, this cigarette paper can be prepared into the on-fuel novel tobacco goods of a kind of low temperature according to ramuscule cigarette (as length 97mm, circumference 17mm) processing technology.