CN107151949B - A kind of cellulose modified vegetables and fruits Corrugated fiberboard - Google Patents

A kind of cellulose modified vegetables and fruits Corrugated fiberboard Download PDF

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Publication number
CN107151949B
CN107151949B CN201710561150.3A CN201710561150A CN107151949B CN 107151949 B CN107151949 B CN 107151949B CN 201710561150 A CN201710561150 A CN 201710561150A CN 107151949 B CN107151949 B CN 107151949B
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Prior art keywords
cellulose acetate
fruits
corrugating media
slurry
drying
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CN107151949A (en
Inventor
毕全中
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Chaozhou Maofeng Paper Industry Co.,Ltd.
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Chuzhou Haichuan Printing Packaging Co Ltd
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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
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/27—Esters thereof
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/24—Organic non-macromolecular coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

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  • Paper (AREA)

Abstract

The invention discloses a kind of with cellulose modified vegetables and fruits Corrugated fiberboard, and manufacturing method is that waveform is made in corrugating media by Corrugating Machine, then respectively bonds one layer of modified kraft in corrugating media upper and lower surface.

Description

A kind of cellulose modified vegetables and fruits Corrugated fiberboard
Technical field
The present invention relates to corrugated paper technical field more particularly to a kind of corrugated paper is packed for cellulose modified vegetables and fruits Plate.
Background technique
Paper and cardboard as conventional packaging material, be developed so far be still modern packaging material one of mainstay.In State, paper packing material accounts for 40% or so of packaging material total amount, and in terms of development trend, the dosage of paper wrapper can be increasing.According to Chinese packaging net report, although Chinese paper product usage amount growth is swift and violent, existing product structure and demand in the market Structure is incompatible therewith, is mainly shown as that quality scale is low, breed structure is unreasonable.Currently, Chinese paper and board product product Kind is less, not as good as the half that developed country can produce paper kind.Meanwhile product technology content is lower, second-rate, Packaging Box passes The packaging function of system cannot fully meet consumer demand.
Although corrugated case is with light-weight, cushion performance is good, modeling structure plasticity is strong, the advantages such as nuisanceless are widely applied In vegetable and fruit packaging, but the fresh and live agricultural product of high moisture content this for water fruits and vegetables, there are still deficiencies for common corrugated case Place.Fruit and vegetable food moisture content is high, packs its moisture with corrugated case and is easy to evaporate, scatters and disappears, causes fruits and vegetables to wilt, weightless, product Matter decline.During transportation, the fresh of fruits and vegetables how is kept, is always the technical problem for failing to be satisfactorily resolved. In the prior art, it is that fruit insures, but is using due to insuring liquid that fruit surface is smeared insurance liquid by most of fruit quotient When be difficult to clean, can do harm to huamn body, thus should not large area move back extensively；It is just needed on packing case for this problem Certain modification is carried out, in particular for certain modification is carried out in production process to corrugated paper body paper, to prepare safe nothing Poison is suitble to the corrugated case of preserving fruit and vegetable utilizing.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides and a kind of is packed for cellulose modified vegetables and fruits Corrugated board.
The present invention is achieved by the following technical solutions：
A kind of cellulose modified vegetables and fruits Corrugated fiberboard, manufacturing method are by Corrugating Machine by corrugating media system Then waviness respectively bonds one layer of modified kraft in corrugating media upper and lower surface.
A kind of manufacturing method with Modified Cellulose Modified vegetables and fruits Corrugated fiberboard, the modified kraft Preparation method is：It is formed a film using spray liquid in brown paper surface spray, forms the modified kraft with a thickness of 40-50 μm, it is natural It is put into vacuum oven after air-drying with 50-60 DEG C of drying.
The preparation method of the preparation method of modified kraft, the spray liquid is as follows：Cellulose acetate is dried in vacuo It goes within 90-120 minutes after moisture removal for use；Dehydrated alcohol and acetic acid are mixed to form solution in equal volume, are heated to 50-60 DEG C, so After be added cellulose acetate, control solid-to-liquid ratio is 1：（2.5-3）, with 300-400 revs/min of speed stirring until cellulose acetate It is completely dissolved, reaction solution is centrifuged 10-15 minutes with 8000-8500 revs/min of speed then, supernatant is taken, obtains spray liquid.
A kind of manufacturing method with Modified Cellulose Modified vegetables and fruits Corrugated fiberboard, the tool of the corrugating media Manufacturing method is as follows：
（1）It is small that immersion 3-4 in suitable deionized water will be added after the mass mixings such as needle-leaved wood fibre and broad-leaved wood fiber When, it is then placed in hydrabeating machine lever lever arm load 50-55N after discongesting 30-40 minutes and is beaten, controlled certain Slurry concentration and beating degree obtain mixed slurry；
（2）A certain amount of cellulose acetate, cationic starch, alkyl ketene dimer are added to above-mentioned mixed slurry In, copy paper is carried out after mixing evenly, copies quantitative 30-40g/m with standard sheet former2Page, squeezing drying, be then placed in In vacuum oven with 40-50 DEG C of processing 6-8 hours to obtain the final product.
The specific manufacturing method of corrugating media, step（1）Described in the certain slurry concentration and beating degree of control be Refer to that control slurry concentration is 1.8-2%, beating degree is 70-80 ° of SR.
The specific manufacturing method of corrugating media, step（2）Described in the additive amount of cellulose acetate be mixed slurry 2.5-3%, the additive amount of cationic starch are the 1-1.5% of mixed slurry, and the additive amount of alkyl ketene dimer is mixed slurry 2-2.5%.
It is an advantage of the invention that：The present invention is modified by the preparation process of corrugated board, first in corrugating media Suitable cellulose acetate is added in preparation, due to light, degradable advantage, so that manufactured corrugated paper has good bullet Property, it is cooperateed with cationic starch, alkyl ketene dimer, so that corrugating media dredging with good sizability and centainly It is aqueous；Again by being modified in the brown paper of corrugating media upper and lower surface, obtain cellulose acetate table and be sprayed film formation surface changing Property corrugated board, there is certain hydrophobicity, while the breathable and moisture that will not scatter and disappear has common corrugated board to compare, Manufacture be more suitable into the corrugated case of fruits and vegetables, can be avoided fruits and vegetables and cause moisture loss during transportation, breathes freely simultaneously, Fruits and vegetables cell eupnea can be kept, the freshness of fruits and vegetables is maintained, while there is good mechanical property, improves cracky Disadvantage.
For the present invention by reasonable process modification, it is simple to obtain manufacturing process, low in cost, to human body and environmentally friendly Corrugated board can be made fruits and vegetables and transport dedicated corrugated case, to the of good preservation effect of fruits and vegetables, have very strong marketing Property.
Specific embodiment
A kind of cellulose modified vegetables and fruits Corrugated fiberboard, manufacturing method are by Corrugating Machine by corrugating media system Then waviness respectively bonds one layer of modified kraft in corrugating media upper and lower surface.
A kind of manufacturing method with Modified Cellulose Modified vegetables and fruits Corrugated fiberboard, the modified kraft Preparation method is：It is formed a film using spray liquid in brown paper surface spray, forms the modified kraft with a thickness of 40 μm, natural air drying After be put into vacuum oven with 50 DEG C of dryings.
The preparation method of the preparation method of modified kraft, the spray liquid is as follows：Cellulose acetate is dried in vacuo It goes within 90 minutes after moisture removal for use；Dehydrated alcohol and acetic acid are mixed to form solution in equal volume, 50 DEG C is heated to, vinegar is then added Acid cellulose, control solid-to-liquid ratio are 1：2.5, with 300 revs/min of speed stirring until cellulose acetate is completely dissolved, then will Reaction solution is centrifuged 10 minutes with 8000 revs/min of speed, is taken supernatant, is obtained spray liquid.
A kind of manufacturing method with Modified Cellulose Modified vegetables and fruits Corrugated fiberboard, the tool of the corrugating media Manufacturing method is as follows：
（1）It is added in 1L deionized water after 90g needle-leaved wood fibre is mixed with 90g broad-leaved wood fiber and impregnates 3 hours, then It is put into hydrabeating machine lever lever arm load 50N after discongesting 30 minutes to be beaten, control beating degree is that 70 ° of SR are mixed Close slurry；
（2）25g cellulose acetate, 10g cationic starch, 20g alkyl ketene dimer are added to above-mentioned mixed slurry In, copy paper is carried out after mixing evenly, copies quantitative 30g/m with standard sheet former2Page, squeezing drying is then placed in true Handle 6 hours with 40 DEG C in empty drying box to obtain the final product.

Claims (1)

1. a kind of cellulose modified vegetables and fruits Corrugated fiberboard, which is characterized in that manufacturing method is will by Corrugating Machine Waveform is made in corrugating media, then respectively bonds one layer of modified kraft in corrugating media upper and lower surface；
The preparation method of the modified kraft is：It is formed a film, is formed with a thickness of 40- in brown paper surface spray using spray liquid 50 μm of modified kraft is put into vacuum oven with 50-60 DEG C of drying after natural air drying；
The preparation method of the spray liquid is as follows：Cellulose acetate vacuum drying is gone after moisture removal for use for 90-120 minutes； Dehydrated alcohol and acetic acid are mixed to form solution in equal volume, are heated to 50-60 DEG C, cellulose acetate is then added, controls solid-liquid Than being 1：2.5-3, with the stirring of 300-400 revs/min of speed until cellulose acetate is completely dissolved, then by reaction solution with 8000-8500 revs/min of speed is centrifuged 10-15 minutes, is taken supernatant, is obtained spray liquid；
The specific manufacturing method of the corrugating media is as follows：
（1）It will be added after the mass mixings such as needle-leaved wood fibre and broad-leaved wood fiber in suitable deionized water and impregnate 3-4 hours, so After be put into hydrabeating machine discongest 30-40 minutes after lever lever arm load 50-55N be beaten, control certain slurry Concentration and beating degree obtain mixed slurry；
（2）A certain amount of cellulose acetate, cationic starch, alkyl ketene dimer are added in above-mentioned mixed slurry, stirred Copy paper is carried out after mixing uniformly, copies quantitative 30-40g/m with standard sheet former2Page, squeezing drying, be then placed in vacuum In drying box with 40-50 DEG C of processing 6-8 hours to obtain the final product；
The specific manufacturing method of the corrugating media, step（1）Described in the certain slurry concentration and beating degree of control Refer to that control slurry concentration is 1.8-2%, beating degree is 70-80 ° of SR；
The specific manufacturing method of the corrugating media, step（2）Described in cellulose acetate additive amount be mixed slurry 2.5-3%, the additive amount of cationic starch is the 1-1.5% of mixed slurry, and the additive amount of alkyl ketene dimer is mixing slurry The 2-2.5% of material.
CN201710561150.3A 2017-07-11 2017-07-11 A kind of cellulose modified vegetables and fruits Corrugated fiberboard Active CN107151949B (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108221454A (en) * 2017-12-26 2018-06-29 四川永丰纸业股份有限公司 A kind of full bamboo pulp light basis weight high-strength corrugated base paper production method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101701436A (en) * 2009-10-19 2010-05-05 李新桥 High-elasticity impact-resistant corrugated cardboard
CN202826626U (en) * 2012-07-20 2013-03-27 天津滨海新区大港新世纪纸制品厂 Corrugated paperboard
CN103231569A (en) * 2013-05-08 2013-08-07 昆山大富包装有限公司 Pressure-proof corrugated paperboard
CN106758495A (en) * 2016-12-09 2017-05-31 广州市极合技术咨询有限公司 A kind of high rigidity kraft paperboard and preparation method thereof
CN106758494A (en) * 2016-12-08 2017-05-31 深圳市美沃布朗科技有限公司 A kind of phase-change accumulation energy Total heat exchange core body and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797397B1 (en) * 2003-03-20 2004-09-28 Exxonmobil Oil Corporation Lamination structure with a starch to plastic bond

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101701436A (en) * 2009-10-19 2010-05-05 李新桥 High-elasticity impact-resistant corrugated cardboard
CN202826626U (en) * 2012-07-20 2013-03-27 天津滨海新区大港新世纪纸制品厂 Corrugated paperboard
CN103231569A (en) * 2013-05-08 2013-08-07 昆山大富包装有限公司 Pressure-proof corrugated paperboard
CN106758494A (en) * 2016-12-08 2017-05-31 深圳市美沃布朗科技有限公司 A kind of phase-change accumulation energy Total heat exchange core body and preparation method thereof
CN106758495A (en) * 2016-12-09 2017-05-31 广州市极合技术咨询有限公司 A kind of high rigidity kraft paperboard and preparation method thereof

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Effective date of registration: 20230901

Address after: D1-2 and D1-3 factories in Zone D, North Industrial Park, Tiepu Town, Xiangqiao District, Chaozhou City, Guangdong Province, 521021

Patentee after: Chaozhou Maofeng Paper Industry Co.,Ltd.

Address before: 239500 Baijiu Farmers' Pioneer Park, Liuzhen Town, Quanjiao County, Chuzhou City, Anhui Province

Patentee before: CHUZHOU HAICHUAN PRINTING PACKAGING CO.,LTD.