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WO2018184321A1 - Doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour cigarette et son procédé de fabrication - Google Patents

Doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour cigarette et son procédé de fabrication Download PDF

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Publication number
WO2018184321A1
WO2018184321A1 PCT/CN2017/093800 CN2017093800W WO2018184321A1 WO 2018184321 A1 WO2018184321 A1 WO 2018184321A1 CN 2017093800 W CN2017093800 W CN 2017093800W WO 2018184321 A1 WO2018184321 A1 WO 2018184321A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
paper
moisture
base paper
moisturizing
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.)
Ceased
Application number
PCT/CN2017/093800
Other languages
English (en)
Chinese (zh)
Inventor
陈毕峰
陈慷磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Huadu Lianhua Packing Material Co Ltd
Original Assignee
Guangzhou Huadu Lianhua Packing Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Huadu Lianhua Packing Material Co Ltd filed Critical Guangzhou Huadu Lianhua Packing Material Co Ltd
Publication of WO2018184321A1 publication Critical patent/WO2018184321A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses

Definitions

  • the invention relates to a lining paper and a manufacturing process thereof, in particular to a lining paper for aluminum-plated transfer tobacco with a constant humidity, quality and scent-proof function for cigarette packaging and a corresponding manufacturing process thereof, belonging to the technical field of papermaking .
  • the lining paper for cigarettes is used as a supporting material for cigarette packaging, and its function is to block the cigarette.
  • the lining paper for cigarettes currently used on the market mainly consists of aluminum foil composite inner liner paper, aluminized transfer liner paper, vacuum aluminized inner liner paper and aluminum-free inner liner paper clock. Due to the difference in moisture permeability index of the inner liner paper and its calibrated moisture content (5% ⁇ 1%), when the cigarette package is put into the market, the moisture of the cigarette itself will be different with the storage time and the relative humidity and temperature difference of the environment. Mildew occurs due to long storage time and high temperature, high humidity storage environment, and low temperature, low humidity storage environment will affect the quality of cigarettes. Therefore, how to solve the problem of the change of cigarette quality caused by the change of relative humidity and temperature of cigarettes has always been an urgent problem to be solved in the tobacco field.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide an aluminum-plated transfer tobacco inner liner paper having a constant moisture quality and aroma retention function. Further, another object of the present invention is to provide a process for producing an aluminum-plated transfer tobacco inner liner paper having the constant moisture quality and fragrance retention function.
  • the present invention adopts the following technical solutions:
  • the invention relates to a lining paper for a constant-humidity, aroma-protecting and aluminizing transfer tobacco, comprising a base paper layer, wherein: the upper surface of the base paper layer is provided with a composite adhesive layer, an aluminized film layer and an aqueous protective layer from the inside to the outside.
  • the lower surface of the base paper layer is provided with a moisture-retaining layer, and the lining paper for cigarette further comprises a moisturizing and scent-protecting layer disposed on the upper surface or the lower surface of the base paper layer.
  • the moisturizing and scenting layer is disposed between the base paper layer and the composite rubber layer.
  • the moisturizing and scenting layer is disposed between the base paper layer and the moisture-retaining layer.
  • the moisturizing and scenting layer is an inorganic powder or an organic powder material layer, and the moisture absorbing layer has a dry coating amount of 1 g/m 2 to 5 g/m 2 .
  • the inorganic powder or organic powder has a particle diameter of 0.3 to 100 ⁇ m and a specific surface area of 30 to 2000 g/m 2 .
  • the composite adhesive layer is an aqueous composite adhesive layer having a dry coating amount of 1 g/m 2 to 5 g/m 2 and a curing temperature of 80 ° C to 120 ° C.
  • the thickness of the aluminum layer of the aluminized film layer is
  • the aqueous protective layer has a dry coating amount of 1 g/m 2 to 5 g/m 2 and a curing temperature of 80 ° C to 120 ° C.
  • Another object of the present invention is a manufacturing process for a lining paper for cigarettes as described above, which comprises the following manufacturing steps:
  • the PET aluminized film and the moisturizing and aroma layer are composited by the composite adhesive layer, and then the paper is peeled off from the PET aluminized film, so that the aluminum layer on the PET aluminized film is completely transferred to the paper.
  • aqueous protective layer on the surface of the aluminized film layer by gravure printing, wherein the aqueous protective layer has a dry coating amount of 1 g/m 2 to 5 g/m 2 and a curing temperature of 80-120 ° C. ;
  • Water is applied to the lower surface of the base paper layer to be wet-processed to form a moisture-wet layer on the lower surface of the base paper layer to control the moisture content of the finished paper to 5% ⁇ 1%.
  • the manufacturing process of the lining paper for cigarettes may include the following manufacturing steps:
  • the PET-aluminized film and the base paper layer are composited by a composite adhesive layer by a wet compounding process, and then the paper is peeled off from the PET-aluminized film, so that the aluminum layer on the PET-aluminized film is completely transferred to the surface of the paper.
  • aqueous protective layer on the surface of the aluminized film layer by gravure printing, wherein the aqueous protective layer has a dry coating amount of 1 g/m 2 to 5 g/m 2 and a curing temperature of 80-120 ° C ;
  • the moisture absorbing layer has a dry coating amount of 1 g/m 2 to 5 g/m 2 and a curing temperature thereof It is 80 ° C - 120 ° C;
  • Water is added to the lower surface of the base paper layer to be wet-processed to form a moisture-wet layer on the lower surface of the moisture-retaining layer to control the moisture content of the finished paper to 5% ⁇ 1%.
  • the invention has the beneficial effects that the lining paper for aluminized transfer tobacco of the invention can realize the absorption of moisture when the cigarette product is stored in a high temperature and high humidity environment through the setting of the moisturizing and scenting layer, and when stored at a low temperature, It can release moisture in low-humidity environment, and it will not reduce the quality of cigarettes due to the length of storage time and the difference of relative humidity and temperature. It can effectively balance the moisture of cigarette products and maintain the quality of cigarette products.
  • FIG. 1 is a schematic structural view of a lining paper for constant humidity, aroma, aroma, and aluminizing transfer tobacco according to the present invention
  • FIG. 2 is a schematic view showing the structure of a lining paper for constant humidity, aroma, and aroma-shield transfer tobacco according to another embodiment of the present invention.
  • the lining paper for constant-humidity and aroma-protected aluminum-plated transfer tobacco of the present invention comprises a base paper layer 1 , and the upper surface of the base paper layer 1 is laminated with a composite rubber layer 3 from the inside to the outside.
  • the aluminum film layer 4 and the water-repellent protective layer 5 are further provided with a moisture-wet layer 6 on the lower surface of the base paper layer 1.
  • the inner liner of the present invention further comprises a moisturizing and scenting layer 2, wherein the moisturizing and scenting layer 2 can be disposed on the upper surface of the base paper layer 1 at the base paper layer 1 and the composite rubber Between layers 3.
  • the moisturizing and scenting layer 2 may be disposed between the base paper layer 1 and the moisture-retaining layer 6.
  • the base paper layer 1 may be an aluminum foil composite base paper layer
  • the composite rubber layer 3 is formed on the upper surface of the base paper layer 1 or the moisturizing fragrance layer 2 by a gravure process using an aqueous composite glue.
  • the gravure process has a gravure pit depth of from 30 ⁇ m to 70 ⁇ m, a dry coating amount of from 1 g/m 2 to 5 g/m 2 , and a curing temperature of from 80 ° C to 120 ° C.
  • the aluminized film layer 4 is preferably a PET aluminized film having a thickness of 16 ⁇ m to 22 ⁇ m, and the thickness of the aluminum layer is
  • the PET aluminized film is composited with the moisturizing layer 2 or the base paper layer 1 via the composite adhesive layer 3 by a wet compounding process, and then the paper is peeled off from the PET aluminized film to make the PET aluminized film
  • the aluminum layer is completely transferred to the surface of the paper to form an aluminized film layer 4.
  • an aqueous protective layer 5 is formed on the surface of the aluminized film layer 4 by gravure printing to prevent scratching of the aluminized film layer 4 and to ensure the smoothing effect of the liner paper, wherein
  • the aqueous protective layer 5 has a dry coating amount of 1 g/m 2 to 5 g/m 2 , a curing temperature of 80 to 120 ° C, and a gravure pit depth of 30 ⁇ m to 50 ⁇ m.
  • the lower surface of the base paper layer 1 is subjected to a wet-wet treatment/humidification treatment with water to form a moisture-wet layer 7 on the lower surface of the base paper layer 1 so that the moisture content of the finished paper is controlled to 5% ⁇ 1%.
  • the inner liner may further include a moisturizing protection between the upper surface of the base paper layer 1 and the composite rubber layer 3 or between the lower surface of the base paper layer 1 and the moisture-wet layer 6.
  • the fragrant layer 2 is an inorganic powder or an organic powder material layer, wherein the inorganic powder material is a ceramic powder, the organic powder material is a polymer material powder, and the inorganic powder or organic powder
  • the particle size is 0.3-100 ⁇ m
  • the specific surface area is 30-2000 g/m 2 , which is formed on the upper surface or the lower surface of the base paper layer 1 by roll coating or spray coating, and the dry coating amount of the moisturizing fragrance layer 2 It is 1g/m 2 -5g/m 2
  • the roll coating is an anilox roll with a pit depth of 30 ⁇ m-80 ⁇ m
  • the number of anilox rolls is 10 lines-150 lines
  • the curing temperature is 80°C- 120 ° C.
  • the invention relates to a lining paper for constant-humidity and quality-protecting aluminized transfer tobacco, and the structure thereof is as shown in FIG. 1 , comprising a base paper layer 1 and a moisturizing and scenting layer laminated on the upper surface of the base paper layer 1 in order from the inside to the outside. 2.
  • a composite rubber layer 3 an aluminum-plated film layer 4 and an aqueous protective layer 5, and a lower moisture-reducing layer 6 is formed on the lower surface of the base paper layer 1.
  • Manufacturing step of the inner liner The steps include:
  • a ceramic powder having a particle diameter of 50 ⁇ m and a specific surface area of 50 g/m 2 is applied to the upper surface of the base paper layer 1 by roll coating to form a moisturizing and scenting layer 2, wherein the moisturizing and scenting layer 2 is dried.
  • the coating amount is 3g/m 2
  • the pit depth of the anilox roll used in the roll coating process is 60 ⁇ m
  • the number of anilox rolls is 100 lines
  • the curing temperature is 100 ° C;
  • the PET aluminized film and the moisturizing layer 2 are composited by the composite layer 3, and then the paper is peeled off from the PET aluminized film, so that the aluminum layer on the PET aluminized film is completely transferred.
  • the dry protective coating layer 5 has a dry coating amount of 3 g/m 2 , the curing temperature is controlled at 100 ° C, and the intaglio depth used is 40 ⁇ m;
  • the invention relates to a lining paper for constant-humidity and quality-protecting aluminized transfer tobacco, and the structure thereof is as shown in FIG. 2, comprising a base paper layer 1 and a composite rubber layer 3 which is laminated on the upper surface of the base paper layer 1 in this order from the inside to the outside.
  • the aluminum-plated film layer 4 and the water-repellent protective layer 5 are formed on the lower surface of the base paper layer 1 in order from the inside to the outside, and the moisture-retaining layer 2 and the moisture-reducing layer 6 are formed in this order.
  • the manufacturing steps of the inner liner paper include:
  • the PET-aluminized film is composited with the base paper layer 1 through the composite adhesive layer 3 by a wet compounding process, and then the paper is peeled off from the PET-aluminized film to completely transfer the aluminum layer on the PET-aluminized film to the paper.
  • the surface forms an aluminized film layer 4; wherein the PET aluminized film has a thickness of 16 ⁇ m PET aluminized film, and the thickness of the aluminum layer is
  • aqueous protective layer 5 on the surface of the aluminized film layer 4 by gravure printing to prevent scratching of the aluminized film layer 4 and ensuring smoothness of the inner liner paper, wherein
  • the dry coating amount of the aqueous protective layer 5 is 5 g / m 2 , the curing temperature is controlled at 120 ° C, and the depth of the intaglio pit is 50 ⁇ m;
  • the lower surface of the base paper layer 1 is subjected to a moisture-removing treatment to form a moisture-wet layer 6 on the lower surface of the constant-humidity-storing fragrance 2 so that the moisture content of the finished paper is controlled to 5% ⁇ 1%.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

L'invention concerne une doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour une cigarette, comprenant une couche de papier brut. Dans ladite invention, une couche de caoutchouc composite, une couche de film de placage d'aluminium et une couche de protection à base d'eau sont disposées de manière séquentielle sur la surface supérieure de la couche de papier brut de l'intérieur vers l'extérieur ; la surface inférieure de la couche de papier brut est pourvue d'une couche d'humidification ; la doublure interne pour une cigarette comprend également une couche de préservation d'humidité et de conservation d'arôme disposée sur la surface supérieure ou la surface inférieure de la couche de papier brut, la couche de préservation d'humidité et de conservation d'arôme étant disposée entre la couche de papier brut et la couche de caoutchouc composite ou étant disposée entre la couche de papier brut et la couche d'humidification. L'invention concerne en outre un procédé de fabrication pour la doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour une cigarette. La doublure interne de transfert de placage d'aluminium pour une cigarette peut équilibrer efficacement l'humidité d'un produit de cigarette et maintenir la qualité du produit de cigarette au moyen de l'agencement de la couche de préservation d'humidité et de conservation d'arôme.
PCT/CN2017/093800 2017-04-07 2017-07-21 Doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour cigarette et son procédé de fabrication Ceased WO2018184321A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710225079.1A CN106868932B (zh) 2017-04-07 2017-04-07 一种恒湿保质保香镀铝转移烟用内衬纸及其制造工艺
CN201710225079.1 2017-04-07

Publications (1)

Publication Number Publication Date
WO2018184321A1 true WO2018184321A1 (fr) 2018-10-11

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PCT/CN2017/093800 Ceased WO2018184321A1 (fr) 2017-04-07 2017-07-21 Doublure interne de transfert de placage d'aluminium pour le maintien de la qualité et la conservation de l'arôme à humidité constante pour cigarette et son procédé de fabrication

Country Status (2)

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CN (1) CN106868932B (fr)
WO (1) WO2018184321A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106868932B (zh) * 2017-04-07 2018-10-26 广州市花都联华包装材料有限公司 一种恒湿保质保香镀铝转移烟用内衬纸及其制造工艺
CN109403148A (zh) * 2018-12-11 2019-03-01 广州市花都联华包装材料有限公司 一种具有保湿保香保质功能的烟用内衬纸及其制造方法
CN111945470A (zh) * 2020-08-06 2020-11-17 贵州金马包装材料有限公司 一种特殊压纹斜光泽内衬纸及其制备工艺

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US20070193896A1 (en) * 2004-10-19 2007-08-23 Japan Tobacco Inc. Cigarette package and method of fabricating the same
CN101275373A (zh) * 2008-05-05 2008-10-01 温州博德真空镀铝有限公司 真空镀铝纸生产工艺
CN202830646U (zh) * 2012-10-12 2013-03-27 南京金陵金箔股份有限公司 一种包装内衬纸
CN203514124U (zh) * 2013-06-26 2014-04-02 南京金陵金箔股份有限公司 定位压纹套印内衬纸
CN205711552U (zh) * 2016-04-08 2016-11-23 江苏金恒新型包装材料有限公司 一种加香保润香烟内衬纸
CN106868932A (zh) * 2017-04-07 2017-06-20 广州市花都联华包装材料有限公司 一种恒湿保质保香镀铝转移烟用内衬纸及其制造工艺

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CN101270557A (zh) * 2008-04-22 2008-09-24 博源科技材料（烟台）有限公司 一种全息直镀内衬纸的制备方法
CN103774493B (zh) * 2014-01-08 2016-01-27 温州宏达激光图像有限公司 一种镭射直镀纸及其制备方法

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Publication number Priority date Publication date Assignee Title
US20070193896A1 (en) * 2004-10-19 2007-08-23 Japan Tobacco Inc. Cigarette package and method of fabricating the same
CN101275373A (zh) * 2008-05-05 2008-10-01 温州博德真空镀铝有限公司 真空镀铝纸生产工艺
CN202830646U (zh) * 2012-10-12 2013-03-27 南京金陵金箔股份有限公司 一种包装内衬纸
CN203514124U (zh) * 2013-06-26 2014-04-02 南京金陵金箔股份有限公司 定位压纹套印内衬纸
CN205711552U (zh) * 2016-04-08 2016-11-23 江苏金恒新型包装材料有限公司 一种加香保润香烟内衬纸
CN106868932A (zh) * 2017-04-07 2017-06-20 广州市花都联华包装材料有限公司 一种恒湿保质保香镀铝转移烟用内衬纸及其制造工艺

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CN106868932A (zh) 2017-06-20

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