CN115821638A - High-brightness water-based resin packaging paper and production process thereof - Google Patents
High-brightness water-based resin packaging paper and production process thereof Download PDFInfo
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- CN115821638A CN115821638A CN202211583229.3A CN202211583229A CN115821638A CN 115821638 A CN115821638 A CN 115821638A CN 202211583229 A CN202211583229 A CN 202211583229A CN 115821638 A CN115821638 A CN 115821638A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention provides high-brightness water-based resin packaging paper and a production process thereof, and relates to the technical field of packaging paper. This high bright water-based resin wrapping paper and production technology thereof, including plastic basic unit, plastic basic unit is tinfoil paper or aluminium foil paper, plastic basic unit is porous structure, the both sides of plastic basic unit are provided with interior adhesive linkage and outer adhesive linkage respectively, the outside of interior adhesive linkage and outer adhesive linkage is provided with interior paper rete and outer paper rete respectively, the outside of interior paper rete is provided with the water-based resin coating, the water-based resin coating adopts the roller coat technology attached to the outside on interior paper rete. By adopting the composite processing technology, the packaging paper has higher integral structure strength, better heat insulation, plasticity, waterproofness and antifouling property, the integral comprehensive performance is obviously improved, and the ever-increasing market demand can be met.
Description
Technical Field
The invention relates to the technical field of packaging paper, in particular to high-brightness water-based resin packaging paper and a production process thereof.
Background
The packaging paper is used for packaging, has high strength, low water content, small air permeability, no corrosion, certain water resistance and attractive appearance in use, and is sanitary, sterile, pollution-free and impurity-free. The wrapping paper generally has high physical strength and certain water resistance. According to the characteristics of the commodity, the packing paper has corresponding special performance, the largest amount of the packing paper is used for packing large amount of powder industrial and agricultural raw materials, such as paper bags for cement, chemical fertilizer and the like, and the paper is generally made of more than 3-4 layers of paper, so the paper is also called multi-layer paper bags and is different from other paper bags for packing light and fine commodities. Such wrappers are required to be strong, heavy duty, impact resistant and have adequate air permeability.
The wrapping paper is a very common packaging material, and there are the wrapping paper of multiple different grade type in the existing market, but the structure of current wrapping paper is too simple, all constitutes with single paper membrane usually, and not only holistic intensity is lower, and holistic thermal insulation performance, plasticity, waterproof nature and antifouling nature are relatively poor moreover, still have more problem at the in-process of in-service use, can't satisfy growing market demand gradually.
Therefore, a new high-brightness water-based resin packaging paper and a production process thereof are developed.
Disclosure of Invention
The technical problem to be solved is as follows:
aiming at the defects of the prior art, the invention provides the high-brightness water-based resin packaging paper and the production process thereof, and solves the problems that the existing packaging paper is too simple in structure, generally consists of a single paper film, has low integral strength, poor integral heat insulation performance, plasticity, waterproofness and antifouling property, still has more problems in the actual use process, and gradually cannot meet the increasing market demand.
The technical scheme is as follows:
in order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a highlight waterborne resin wrapping paper, includes plastic basic unit, the both sides of plastic basic unit are provided with interior adhesive linkage and outer adhesive linkage respectively, the outside of interior adhesive linkage and outer adhesive linkage is provided with interior paper rete and outer paper rete respectively, the outside of interior paper rete is provided with the waterborne resin coating.
Preferably, plastic basic unit is tinfoil paper or aluminium foil paper, and the plastic basic unit of making by tinfoil paper or aluminium foil paper has not only strengthened the holistic intensity of wrapping paper and stability, also has better waterproof nature, heat insulating ability and plasticity simultaneously.
Preferably, the thickness of the plastic base layer is 0.02-0.025mm, and the plastic base layer with the thickness of 0.02-0.025mm does not influence the whole thickness of the wrapping paper and has certain heat preservation performance.
Preferably, plastic basic unit is porous structure, and porous structure's plastic basic unit neither influences holistic heat insulating ability, the bonding of interior adhesive linkage and outer adhesive linkage of also being convenient for simultaneously.
Preferably, the thickness of the inner paper film layer and the outer paper film layer is 0.03-0.04mm, and the thickness of the inner paper film layer and the outer paper film layer is 0.03-0.04mm, so that the overall thickness of the packaging paper is not influenced, and the packaging paper also has the characteristics of normal paper.
Preferably, the water-based resin coating is attached to the outer side of the inner paper film layer by adopting a roller coating process, and the water-based resin coating is formed by coating the water-based resin on the outer side of the inner paper film layer by adopting the roller coating process, so that the processing quality is ensured, and the overall processing progress is improved.
Preferably, the aqueous resin coating is made of a water-soluble polymer material, including carboxymethyl cellulose, methyl cellulose, ethyl cellulose or hydroxyethyl cellulose, and the aqueous resin coating made of the water-soluble polymer material has a plurality of excellent properties.
A production process of high-brightness water-based resin packaging paper comprises the following specific steps:
s1, uniformly roll-coating adhesive on the inner surface and the outer surface of a plastic base layer by using a roll coater, and respectively forming an inner adhesive layer and an outer adhesive layer on the inner surface and the outer surface of the plastic base layer;
s2, laying and bonding the inner paper film layer and the outer paper film layer to fix the inner bonding layer and the outer bonding layer;
s3, unfolding, standing and airing the packing paper, and rolling for later use after the inner bonding layer and the outer bonding layer of the packing paper are completely solidified;
s4, uniformly coating the water-based resin on the outer side of the inner paper film layer by using a roller coater to enable the water-based resin to form a water-based resin coating on the outer side of the inner paper film layer;
s5, drying and sterilizing the processed paper rolls of the packing paper by using drying equipment;
and S6, cutting the paper roll by using cutting equipment to form final packaging paper.
Has the advantages that:
the invention provides a high-brightness water-based resin packaging paper and a production process thereof. The method has the following beneficial effects:
according to the highlight water-based resin packaging paper and the production process thereof, by adopting a composite processing process, the packaging paper not only has higher overall structural strength, but also has better heat insulation, plasticity, waterproofness and antifouling property, the overall comprehensive performance is remarkably improved, and the ever-increasing market demand can be met.
According to the highlight water-based resin packaging paper and the production process thereof, by designing the combined type packaging paper structure, the overall comprehensive performance of the packaging paper is improved, and meanwhile, the production and processing process is simple and convenient for rapid production and processing.
Drawings
Fig. 1 is a schematic structural diagram of the highlight water-based resin packaging paper of the invention.
Wherein, 1, a plastic base layer; 2. an inner adhesive layer; 3. an inner paper film layer; 4. a water-based resin coating; 5. an outer adhesive layer; 6. and (5) an outer paper film layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, an embodiment of the present invention provides a high-brightness water-based resin wrapping paper, which includes a plastic base layer 1, where the plastic base layer 1 is a tin-foil paper or an aluminum-foil paper, and the plastic base layer 1 made of the tin-foil paper or the aluminum-foil paper not only enhances the overall strength and stability of the wrapping paper, but also has better water resistance, heat preservation, and plasticity; the plastic base layer 1 is of a porous structure, the porous structure of the plastic base layer 1 does not affect the overall heat preservation performance, and meanwhile, the inner bonding layer 2 and the outer bonding layer 5 are convenient to bond; the thickness of the plastic base layer 1 is 0.02-0.025mm, and the plastic base layer 1 with the thickness of 0.02-0.025mm does not influence the whole thickness of the wrapping paper and has certain heat preservation;
an inner bonding layer 2 and an outer bonding layer 5 are respectively arranged on two sides of the plastic base layer 1, an inner paper film layer 3 and an outer paper film layer 6 are respectively arranged on the outer sides of the inner bonding layer 2 and the outer bonding layer 5, and a water-based resin coating 4 is arranged on the outer side of the inner paper film layer 3;
the thickness of the inner paper film layer 3 and the outer paper film layer 6 is 0.03-0.04mm, and the thickness of the inner paper film layer 3 and the outer paper film layer 6 is 0.03-0.04mm, so that the overall thickness of the packaging paper is not influenced, and the packaging paper has the characteristics of normal paper; the water-based resin coating 4 is attached to the outer side of the inner paper film layer 3 by adopting a roller coating process, and the water-based resin coating 4 is formed by coating the water-based resin on the outer side of the inner paper film layer 3 by adopting the roller coating process, so that the processing quality is ensured, and the overall processing progress is improved; the aqueous resin coating 4 is made of a water-soluble polymer material including carboxymethyl cellulose, methyl cellulose, ethyl cellulose, or hydroxyethyl cellulose, and the aqueous resin coating 4 made of a water-soluble polymer material has many excellent properties.
A production process of high-brightness water-based resin packaging paper comprises the following specific steps:
s101, uniformly rolling adhesive on the inner surface and the outer surface of a plastic base layer 1 by using a roller coater, and respectively forming an inner adhesive layer 2 and an outer adhesive layer 5 on the inner surface and the outer surface of the plastic base layer;
s102, laying and bonding the inner paper film layer 3 and the outer paper film layer 6 to fix the inner bonding layer 2 and the outer bonding layer 5;
s103, spreading, standing and airing the packing paper, and rolling for later use after the inner bonding layer 2 and the outer bonding layer 5 of the packing paper are completely solidified;
s104, coating the water-based resin on the outer side of the inner paper film layer 3 by using a roller coater to enable the water-based resin to form a water-based resin coating 4 on the outer side of the inner paper film layer 3;
s105, drying and sterilizing the processed paper rolls of the packaging paper by using drying equipment;
and S106, cutting the paper roll by using cutting equipment to form the final packaging paper.
Example two:
the embodiment is based on the first embodiment, and the specific production and processing technology is as follows:
s201, uniformly rolling adhesive on the outer surface of the plastic base layer 1 by using a roller coater to form an outer adhesive layer 5 on the outer surface;
s202, laying and bonding the outer paper film layer 6 to be fixed on the outer bonding layer 5;
s203, spreading, standing and airing the packing paper, and rolling for later use after the outer bonding layer 5 of the packing paper is completely solidified;
s204, uniformly coating the water-based resin on the inner side of the plastic base layer 1 by using a roller coater, so that the water-based resin forms a water-based resin coating 4 on the inner side of the plastic base layer 1;
s205, drying and sterilizing the processed paper rolls of the packaging paper by using drying equipment;
s206, slitting processing is carried out on the paper roll by using slitting equipment to form final packaging paper.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A high-brightness water-based resin packaging paper is characterized in that: including plastic basic unit (1), the both sides of plastic basic unit (1) are provided with interior adhesive linkage (2) and outer adhesive linkage (5) respectively, the outside of interior adhesive linkage (2) and outer adhesive linkage (5) is provided with interior paper rete (3) and outer paper rete (6) respectively, the outside of interior paper rete (3) is provided with waterborne resin coating (4).
2. A high brightness water based resin wrapping paper as claimed in claim 1, wherein: the plastic base layer (1) is tin foil paper or aluminum foil paper.
3. A high brightness aqueous resin packing paper according to claim 2, characterized in that: the thickness of the plastic base layer (1) is 0.02-0.025mm.
4. A high brightness aqueous resin packing paper according to claim 1, characterized in that: the plastic base layer (1) is of a porous structure.
5. A high brightness aqueous resin packing paper according to claim 1, characterized in that: the thickness of the inner paper film layer (3) and the outer paper film layer (6) is 0.03-0.04mm.
6. A high brightness aqueous resin packing paper according to claim 1, characterized in that: the water-based resin coating (4) is attached to the outer side of the inner paper film layer (3) by adopting a roll coating process.
7. A high brightness aqueous resin packing paper according to claim 1, characterized in that: the water-based resin coating (4) is made of water-soluble high polymer materials, and comprises carboxymethyl cellulose, methyl cellulose, ethyl cellulose or hydroxyethyl cellulose.
8. A process for producing a high brightness water resin wrapping paper according to any one of claims 1 to 7, comprising the following steps:
s1, uniformly roll-coating adhesive on the inner surface and the outer surface of a plastic base layer (1) by using a roll coater, and respectively forming an inner adhesive layer (2) and an outer adhesive layer (5) on the inner surface and the outer surface of the plastic base layer;
s2, spreading the inner paper film layer (3) and the outer paper film layer (6) flatly and bonding and fixing the inner bonding layer (2) and the outer bonding layer (5);
s3, spreading, standing and airing the packing paper, and rolling for later use after the inner bonding layer (2) and the outer bonding layer (5) of the packing paper are completely solidified;
s4, coating the water-based resin on the outer side of the inner paper film layer (3) by using a roller coater to enable the water-based resin to form a water-based resin coating (4) on the outer side of the inner paper film layer (3);
s5, drying and sterilizing the processed paper rolls of the packing paper by using drying equipment;
and S6, cutting the paper roll by using cutting equipment to form final packaging paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211583229.3A CN115821638A (en) | 2022-12-09 | 2022-12-09 | High-brightness water-based resin packaging paper and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211583229.3A CN115821638A (en) | 2022-12-09 | 2022-12-09 | High-brightness water-based resin packaging paper and production process thereof |
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| CN115821638A true CN115821638A (en) | 2023-03-21 |
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| CN202211583229.3A Pending CN115821638A (en) | 2022-12-09 | 2022-12-09 | High-brightness water-based resin packaging paper and production process thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202947A (en) * | 1999-01-08 | 2000-07-25 | Nishizawa Sangyo Kk | Auxiliary sheet for adhering decorative material |
| CN2441747Y (en) * | 2000-07-07 | 2001-08-08 | 顺德市大良镇中联包装厂 | Environment protection composite package film |
| CN205238713U (en) * | 2015-12-02 | 2016-05-18 | 浙江友丰包装材料有限公司 | Composite aluminum foil liner paper |
| CN206141041U (en) * | 2016-11-01 | 2017-05-03 | 山东铭达包装制品有限公司 | Prevent iodine aluminium foil paper |
| CN108330735A (en) * | 2018-03-05 | 2018-07-27 | 滁州卷烟材料厂 | A kind of production technology of antistatic aluminium-foil paper |
| CN114108387A (en) * | 2021-12-08 | 2022-03-01 | 广州美斯乐科技有限公司 | High-fiber moisture-proof packing paper with high toughness and preparation process thereof |
| CN114575185A (en) * | 2020-12-01 | 2022-06-03 | 台山市志力包装有限公司 | Preparation method of mildew-proof packaging carton |
-
2022
- 2022-12-09 CN CN202211583229.3A patent/CN115821638A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202947A (en) * | 1999-01-08 | 2000-07-25 | Nishizawa Sangyo Kk | Auxiliary sheet for adhering decorative material |
| CN2441747Y (en) * | 2000-07-07 | 2001-08-08 | 顺德市大良镇中联包装厂 | Environment protection composite package film |
| CN205238713U (en) * | 2015-12-02 | 2016-05-18 | 浙江友丰包装材料有限公司 | Composite aluminum foil liner paper |
| CN206141041U (en) * | 2016-11-01 | 2017-05-03 | 山东铭达包装制品有限公司 | Prevent iodine aluminium foil paper |
| CN108330735A (en) * | 2018-03-05 | 2018-07-27 | 滁州卷烟材料厂 | A kind of production technology of antistatic aluminium-foil paper |
| CN114575185A (en) * | 2020-12-01 | 2022-06-03 | 台山市志力包装有限公司 | Preparation method of mildew-proof packaging carton |
| CN114108387A (en) * | 2021-12-08 | 2022-03-01 | 广州美斯乐科技有限公司 | High-fiber moisture-proof packing paper with high toughness and preparation process thereof |
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