CN107856384A - A kind of degradable environment protection paper-plastic bag and preparation method thereof - Google Patents
A kind of degradable environment protection paper-plastic bag and preparation method thereof Download PDFInfo
- Publication number
- CN107856384A CN107856384A CN201710979011.2A CN201710979011A CN107856384A CN 107856384 A CN107856384 A CN 107856384A CN 201710979011 A CN201710979011 A CN 201710979011A CN 107856384 A CN107856384 A CN 107856384A
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- environment protection
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Classifications
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The present invention provides a kind of degradable environment protection paper-plastic bag and preparation method thereof, is related to technical field of polymer materials.The degradable environment protection paper-plastic bag of the present invention includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, and the plastic layer is configured to by the raw material of following parts by weight：Polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stabilizer, lubricant, the degradable environment protection paper-plastic bag of the present invention has excellent toughness, temperature resistance and acid-alkali-resistant degree, after scrapping, in natural environment, it is capable of being fast degraded, it is environmentally safe, it is harmful to human health.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of degradable environment protection paper-plastic bag and its preparation side
Method.
Background technology
With the development and progress of society, in the market is more and more to the demand of packaging bag, will for the species of packaging bag
Ask also more and more, the packaging bag of demand on the market includes multi-wall paper bag, paper plastic combined package bag, flat-bottom packaging bag, ladder way bag
Various types of paper bags such as pack, when producing paper bag, each corresponding paper bag is required for a kind of equipment to be produced, and often
One production is required for working procedures, thus the cost that the production of the packaging bag of Multiple Type is carried out for enterprise it is very big, it is necessary to
Plurality of devices is purchased, while is also occupied substantial amounts of artificial.
Paper plastic bag is to be formed by plastic cement with kraft compounded, and usual plastic layer uses pp bolt for fastening a door from outside silk of the polypropylene (pp) for base material
Woven cloth, brown paper is then using compound special brown paper is refined, and the two is bonded by the hot laminating adhesive of molten plastic, and it is easy to fill
Small ancestor's bulk powder shape material is transported, there is the high good waterproof performance of intensity, is easy to the characteristics such as handling, is a kind of most popular and practical at present
Common packaging materials.With the improvement and development of technique, paper plastic bag has obtained more and more extensive application：Industrial packaging, food
Product are packed, electronics, space flight, and the every field such as science and technology, military project can all use paper and plastics compound bag.The large-scale application of paper plastic bag is to people
Production and life bring conveniently.
China will consume substantial amounts of paper plastic bag every year.But because paper plastic bag excessively uses, and the recovery valency of paper plastic bag
It is worth relatively low, causes the recovery operation of paper plastic bag not in place, cause the significant wastage of resource.The molecular structure stabilized of paper plastic bag,
It is not easy to be degraded by microorganisms under natural environment, long term accumulation gets off, and the paper plastic bag of discarding causes huge pollution to environment, to people
Class living environment causes great injury.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of degradable environment protection paper-plastic bag and preparation method thereof, solve existing
There is the technical problem that paper plastic bag is not degradable in technology.
To realize object above, technical scheme is achieved by the following technical programs：
A kind of degradable environment protection paper-plastic bag, including top layer and bottom, top layer are paper layer, and bottom is plastic layer, the modeling
The bed of material is configured to by the raw material of following parts by weight：Polyethylene 40-60 parts, biodegradable plastic 20-40 parts, cellulose acetate 10-
20 parts, ATBC 5-10 parts, agar 3-8 parts, glycerine 5-10 parts, lactose 2-5 parts, stabilizer 1-5 parts, lubricant 1-5
Part.
Preferably, the biodegradable plastic is thermoplastic starch plastic, aliphatic polyester plastics, polylactic acid plastic, shallow lake
One kind in powder plastics.
Preferably, the lubricant is one kind in silica, calcium carbonate and paraffin.
Preferably, the stabilizer is MEHQ.
A kind of preparation method of degradable environment protection paper-plastic bag, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of paper layer so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
Preferably, the paper layer is brown paper or glassine paper.
The present invention provides a kind of degradable environment protection paper-plastic bag and preparation method thereof, and advantage is compared with prior art：
Using biodegradable plastic, cellulose acetate, the fourth of citric acid three in the degradable environment protection paper-plastic bag raw material of the present invention
Degradable, the environmentally friendly raw material such as ester, agar, glycerine, lactose, the paper plastic bag of preparation have excellent toughness, temperature resistance and resistance to
Acid-base value, it is capable of being fast degraded in natural environment after scrapping, it is environmentally safe, it is harmful to human health；The present invention
Degradable environment protection paper-plastic bag also reusable edible, after degradable environment protection paper-plastic bag paper layer and plastic layer layering, plastic layer
Rubbed respectively with paper layer, become to produce the raw material of degradable environment protection paper-plastic bag again, you can processing forms newly easy again
Degradation environment protection paper plastic bag；
In the preparation method of the degradable environment protection paper-plastic bag of the present invention, by the way that plurality of devices is combined into a production line, energy
The paper plastic bag of different model different size is enough produced, and automaticity is high, steady quality, efficiency high, reduces business equipment
Input, reduce paper plastic bag production cost.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, with reference to the embodiment of the present invention pair
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of protection of the invention.
Embodiment 1：
The degradable environment protection paper-plastic bag of the present embodiment includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, plastics
Layer is configured to by the raw material of following parts by weight：40 parts of polyethylene, 20 parts of thermoplastic starch plastic, 10 parts of cellulose acetate, lemon
Sour 5 parts of tributyl, 3 parts of agar, 5 parts of glycerine, 2 parts of lactose, 1 part of MEHQ, silica 1 part；
The preparation method of the degradable environment protection paper-plastic bag of the present embodiment, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of paper layer so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
Embodiment 2：
The degradable environment protection paper-plastic bag of the present embodiment includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, plastics
Layer is configured to by the raw material of following parts by weight：60 parts of polyethylene, 40 parts of aliphatic polyester plastics, 20 parts of cellulose acetate, lemon
Sour 10 parts of tributyl, 8 parts of agar, 10 parts of glycerine, 5 parts of lactose, 5 parts of stabilizer, 5 parts of paraffin；
The preparation method of the degradable environment protection paper-plastic bag of the present embodiment, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of paper layer so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
Embodiment 3：
The degradable environment protection paper-plastic bag of the present embodiment includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, plastics
Layer is configured to by the raw material of following parts by weight：50 parts of polyethylene, 30 parts of starch plastic, 15 parts of cellulose acetate, the fourth of citric acid three
8 parts of ester, 6 parts of agar, 7 parts of glycerine, 3 parts of lactose, 3 parts of stabilizer, 3 parts of calcium carbonate；
The preparation method of the degradable environment protection paper-plastic bag of the present embodiment, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of brown paper so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
Embodiment 4：
The degradable environment protection paper-plastic bag of the present embodiment includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, plastics
Layer is configured to by the raw material of following parts by weight：45 parts of polyethylene, 25 parts of polylactic acid plastic, 13 parts of cellulose acetate, citric acid three
6 parts of butyl ester, 4 parts of agar, 6 parts of glycerine, 3 parts of lactose, 2 parts of MEHQ, 2 parts of silica；
The preparation method of the degradable environment protection paper-plastic bag of the present embodiment, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of glassine paper so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
Embodiment 5：
The degradable environment protection paper-plastic bag of the present embodiment includes top layer and bottom, and top layer is paper layer, and bottom is plastic layer, plastics
Layer is configured to by the raw material of following parts by weight：55 parts of polyethylene, 35 parts of thermoplastic starch plastic, 17 parts of cellulose acetate, lemon
Sour 8 parts of tributyl, 7 parts of agar, 8 parts of glycerine, 4 parts of lactose, 4 parts of stabilizer, 3 parts of calcium carbonate；
The preparation method of the degradable environment protection paper-plastic bag of the present embodiment, comprises the following steps：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stably
Film is made in extrusion molding after agent, mix lubricant；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, the plastic layer is then passed through into binding agent
It is viscous stick on the surface of paper layer so that extrusion coating paper is made；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although ginseng
The present invention is described in detail according to previous embodiment, it will be understood by those within the art that：It still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic；And
These modifications are replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the present invention technical scheme
Enclose.
Claims (6)
1. a kind of degradable environment protection paper-plastic bag, it is characterised in that including top layer and bottom, top layer is paper layer, and bottom is plastics
Layer, the plastic layer are configured to by the raw material of following parts by weight：Polyethylene 40-60 parts, biodegradable plastic 20-40 parts, acetic acid
Cellulose 10-20 parts, ATBC 5-10 parts, agar 3-8 parts, glycerine 5-10 parts, lactose 2-5 parts, stabilizer 1-5 parts,
Lubricant 1-5 parts.
2. degradable environment protection paper-plastic bag according to claim 1, it is characterised in that：The biodegradable plastic is thermoplasticity
One kind in starch plastic, aliphatic polyester plastics, polylactic acid plastic, starch plastic.
3. degradable environment protection paper-plastic bag according to claim 1, it is characterised in that：The lubricant is silica, carbon
One kind in sour calcium and paraffin.
4. degradable environment protection paper-plastic bag according to claim 1, it is characterised in that：The stabilizer is para hydroxybenzene first
Ether.
5. a kind of preparation method of environment protection paper-plastic bag degradable as described in claim 1-4 is any, it is characterised in that including following
Step：
S1, according to parts by weight of raw materials weigh each raw material；
S2, by polyethylene, biodegradable plastic, cellulose acetate, ATBC, agar, glycerine, lactose, stabilizer, profit
Film is made in extrusion molding after lubrication prescription mixing；
S3, by film cutting, wire drawing made from step S2, be woven into plastic layer, it is then that the plastic layer is viscous glutinous by binding agent
In on the surface of paper layer be made extrusion coating paper；
S4, by made from step S3 extrusion coating paper carry out machining shaping, you can.
6. preparation method according to claim 5, it is characterised in that：The paper layer is brown paper or glassine paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979011.2A CN107856384A (en) | 2017-10-19 | 2017-10-19 | A kind of degradable environment protection paper-plastic bag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979011.2A CN107856384A (en) | 2017-10-19 | 2017-10-19 | A kind of degradable environment protection paper-plastic bag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN107856384A true CN107856384A (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710979011.2A Pending CN107856384A (en) | 2017-10-19 | 2017-10-19 | A kind of degradable environment protection paper-plastic bag and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995298A (en) * | 2018-07-11 | 2018-12-14 | 桐城市万方纸塑包装有限公司 | A kind of manufacturing method of environment-friendly type paper and plastics compound bag |
| CN109132160A (en) * | 2018-07-11 | 2019-01-04 | 桐城市万方纸塑包装有限公司 | A kind of manufacturing method of the transparent punching paper and plastics compound bag of abnormal shape |
| CN109293996A (en) * | 2018-09-05 | 2019-02-01 | 安徽新翔包装材料有限公司 | A kind of degradable environment protection paper-plastic bag and preparation method thereof |
| CN109385057A (en) * | 2018-09-05 | 2019-02-26 | 安徽新翔包装材料有限公司 | A kind of enviroment protective degradable wrapping paper |
| CN109463184A (en) * | 2018-11-09 | 2019-03-15 | 河北互之源新科技有限公司 | The Novel paper of orchard worker's industry |
| CN110746673A (en) * | 2019-10-30 | 2020-02-04 | 河南晖睿智能科技有限公司 | Easily-degradable environment-friendly plastic material |
| CN111472206A (en) * | 2020-04-29 | 2020-07-31 | 江门市玛斯特包装有限公司 | Degradable paper bag and preparation method thereof |
| CN111546740A (en) * | 2019-12-30 | 2020-08-18 | 南通醋酸纤维有限公司 | Biodegradable paper-plastic composite structure and preparation method thereof |
| CN111634071A (en) * | 2020-05-14 | 2020-09-08 | 江门市玛斯特包装有限公司 | Organ-shaped degradable bag and preparation method thereof |
| CN113561595A (en) * | 2020-04-29 | 2021-10-29 | 广州市同源塑料制品有限公司 | Anaerobic fermentation composite degradation paper bag and preparation method thereof |
| CN114479147A (en) * | 2021-02-24 | 2022-05-13 | 陈雅婷 | Degradable plastic composite film |
| TWI775537B (en) * | 2021-07-21 | 2022-08-21 | 南亞塑膠工業股份有限公司 | Biodegradable wrap film |
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| CN1273173A (en) * | 1999-05-07 | 2000-11-15 | 朱万强 | Reinforced and easily degradable composite paper-plastic film for package |
| CN104909035A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Reproducible paper-plastic compound bag and preparation method thereof |
| CN106046490A (en) * | 2016-06-29 | 2016-10-26 | 惠州市恒兴达再生资源有限公司 | Easily-degradable environment-friendly plastic bag and preparation method thereof |
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| CN1273173A (en) * | 1999-05-07 | 2000-11-15 | 朱万强 | Reinforced and easily degradable composite paper-plastic film for package |
| CN104909035A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Reproducible paper-plastic compound bag and preparation method thereof |
| CN106046490A (en) * | 2016-06-29 | 2016-10-26 | 惠州市恒兴达再生资源有限公司 | Easily-degradable environment-friendly plastic bag and preparation method thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132160A (en) * | 2018-07-11 | 2019-01-04 | 桐城市万方纸塑包装有限公司 | A kind of manufacturing method of the transparent punching paper and plastics compound bag of abnormal shape |
| CN108995298A (en) * | 2018-07-11 | 2018-12-14 | 桐城市万方纸塑包装有限公司 | A kind of manufacturing method of environment-friendly type paper and plastics compound bag |
| CN109293996A (en) * | 2018-09-05 | 2019-02-01 | 安徽新翔包装材料有限公司 | A kind of degradable environment protection paper-plastic bag and preparation method thereof |
| CN109385057A (en) * | 2018-09-05 | 2019-02-26 | 安徽新翔包装材料有限公司 | A kind of enviroment protective degradable wrapping paper |
| CN109463184A (en) * | 2018-11-09 | 2019-03-15 | 河北互之源新科技有限公司 | The Novel paper of orchard worker's industry |
| CN110746673A (en) * | 2019-10-30 | 2020-02-04 | 河南晖睿智能科技有限公司 | Easily-degradable environment-friendly plastic material |
| CN111546740B (en) * | 2019-12-30 | 2023-12-19 | 南通醋酸纤维有限公司 | Biodegradable paper-plastic composite structure and preparation method thereof |
| CN111546740A (en) * | 2019-12-30 | 2020-08-18 | 南通醋酸纤维有限公司 | Biodegradable paper-plastic composite structure and preparation method thereof |
| CN111472206A (en) * | 2020-04-29 | 2020-07-31 | 江门市玛斯特包装有限公司 | Degradable paper bag and preparation method thereof |
| CN113561595A (en) * | 2020-04-29 | 2021-10-29 | 广州市同源塑料制品有限公司 | Anaerobic fermentation composite degradation paper bag and preparation method thereof |
| CN111634071A (en) * | 2020-05-14 | 2020-09-08 | 江门市玛斯特包装有限公司 | Organ-shaped degradable bag and preparation method thereof |
| CN114479147A (en) * | 2021-02-24 | 2022-05-13 | 陈雅婷 | Degradable plastic composite film |
| TWI775537B (en) * | 2021-07-21 | 2022-08-21 | 南亞塑膠工業股份有限公司 | Biodegradable wrap film |
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Application publication date: 20180330 |