CN106916365A - The bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing - Google Patents
The bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing Download PDFInfo
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- CN106916365A CN106916365A CN201710143396.9A CN201710143396A CN106916365A CN 106916365 A CN106916365 A CN 106916365A CN 201710143396 A CN201710143396 A CN 201710143396A CN 106916365 A CN106916365 A CN 106916365A
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- 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
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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Abstract
The invention discloses the bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing, the bamboo fibre film includes according to the raw material of mass percent：Ethylene-vinyl acetate copolymer：0 ~ 70%, polyethylene：0 ~ 70%, bamboo fiber：10 ~ 50%, antioxidant：0.1 ~ 1%, compatilizer：0 ~ 5%, antiseptic：0 ~ 0.5%, pigment：0~10%.The present invention is produced and processed by being extruded using curtain coating extrusion molding, by roller die of colding pressing horizontal line for main raw material(s) by ethylene-vinyl acetate copolymer, polyethylene and natural bamboo fiber (bamboo fiber) with the synchronous pre- cutting process of longitudinal dotted line hole hobboing cutter；Can be used for the household articles such as drawer pad, wardrobe pad, shoe wardrobe pad, cabinet pad, kitchen work cushion, cup plate mat, sliding-proof pad, mat applying.The present invention has that low-carbon environment-friendly is renewable, natural antibacterial, biological degradability, green health, be a kind of green Novel environment-friendlymaterial material the characteristics of easily tear.
Description
Technical field
The present invention relates to thin film technique field, the bamboo fibre film and its making work of specifically a kind of antimildew and antibacterial for easily tearing
Skill.
Background technology
Film is a kind of thin and flexible thin slice.It is made of plastics, adhesive, rubber or other materials.Polyester film science
On be construed to：By atom, the 2 dimension materials that molecule or ion deposition are formed in substrate surface.Example：Optical thin film, laminated film,
Superconducting thin film, polyester film, nylon film, plastic sheeting etc..Film is widely used in electronic apparatus, machinery, printing, agriculture
The industries such as industry, daily life.But existing film is after the completion of covering, it is difficult to tear fracture, do not possess the effect of sterilization yet.Than
As in daily life, plastic sheeting can improve the fresh-keeping of food, but existing film can not be effectively degerming, and cover
Cheng Hou, it is difficult to fracture is torn, operating efficiency and protection effect during influence overlay film.Additionally, traditional polyolefin films cannot be certainly
So degraded, can also cause environmental pollution.
The content of the invention
It is an object of the invention to provide the bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing, to solve
The problem proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of bamboo fibre film of the antimildew and antibacterial for easily tearing, includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：0~70%
Polyethylene：0~70%
Bamboo fiber：10~50%
Antioxidant：0.1~1%
Compatilizer：0~5%
Antiseptic：0~0.5%
Pigment：0~10%.
As further scheme of the invention：In ethylene-vinyl acetate copolymer vinyl acetate mass content be 5 ~
40%。
As further scheme of the invention：The mass percentage content of ethylene-vinyl acetate copolymer is 50 ~ 70%.
As further scheme of the invention：Polyethylene is high density polyethylene (HDPE), low density polyethylene (LDPE), linea low density gather
One kind or any combination in ethene and metallocene PE.
As further scheme of the invention：Polyethylene is low density polyethylene (LDPE) or LLDPE.
As further scheme of the invention：The mass percentage content of polyethylene is 0 ~ 50%；Polyethylene is poly- for high density
The mixing of ethene and low density polyethylene (LDPE).
As further scheme of the invention：Antioxidant uses antioxidant 1010.Antioxidant 1010 scientific name four [β-（3,
5- di-tert-butyl-hydroxy phenyls）Propionic acid] pentaerythritol ester.
As further scheme of the invention：Compatilizer uses maleic anhydride grafted ethene-acetate ethylene copolymer (EVA-
g-MAH)。
As further scheme of the invention：Antiseptic carries silver, ZPT or natural antibacterial agent using glass.
A kind of manufacture craft of the bamboo fibre film of the antimildew and antibacterial for easily tearing, comprises the following steps：By all raw materials according to
Mass percent weighs rear blending extrusion, then inserts and extrusion molding is cast in extrusion molding apparatus, by roller die of colding pressing
Horizontal line is extruded with longitudinal dotted line hole and then through supercooling, deliver to carried out at hobboing cutter it is pre- cut, winding obtains final product bamboo fibre film.
Compared with prior art, the beneficial effects of the invention are as follows：
Bamboo fibre film of the present invention is by ethylene-vinyl acetate copolymer, polyethylene and natural bamboo fiber (bamboo fiber)
It is that by using curtain coating extrusion molding, hobboing cutter, synchronously pre- cutting process is produced and processed main raw material(s)；Can be used for drawer pad,
The household articles such as wardrobe pad, shoe wardrobe pad, cabinet pad, kitchen work cushion, cup plate mat, sliding-proof pad, mat applying.
Ethylene-vinyl acetate copolymer provides soft feel in the present invention, increases non-skid property；Polyethylene regulation is soft or hard
Degree, improves easy-to-rupture；Bamboo fiber is pure natural bamboo fibrillation, and by being processed into 0 ~ 30 μm of powder of particle diameter, pure natural bamboo adds
Work；Antioxidant avoids bamboo fiber oxidation stain in process；Compatilizer improves bamboo fiber and ethene-vinyl acetate
The compatibility of copolymer, polyethylene；Antiseptic strengthens the anti-microbial property of product；Pigment can be customized according to customer requirement.
The invention has the characteristics that.
1）Low-carbon environment-friendly is renewable：Bamboo fibre is nontoxic, and it is using effectively reducing the non-renewable resources such as oil
Use, reduce carbon emission effect obvious；Bamboo resource is renewable, and compared to conventional wood-fibred, with the shorter regeneration period.
2）Natural antibacterial：Unique technique remains bamboo fibre original structure, it is maintained bamboo fibre inherent
Antimildew and antibacterial effect.
3）Biological degradability：Traditional polyolefin films cannot natural degradation, and the film for containing a large amount of bamboo fibres can be realized
Partial digestion.
4）Green health：The material can be a kind of green Novel environment-friendlymaterial material with direct food contact.
5）Easily tear：The horizontal dotted line hole formed in product of the present invention is interlaced with longitudinal dotted line hole, is easy to tear, can
Meet the demand of client, according to required size, easily tear film, it is convenient and practical.
Brief description of the drawings
Fig. 1 is fabrication processing figure of the present invention；
In figure：1- extrusion molding apparatus, 2- chill rolls, 3- deflector rolls, 4- hobboing cutters, 5- wrap-ups.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：70%
Polyethylene：1%
Bamboo fiber：28.6%
Antioxidant 1010：0.1%
Maleic anhydride grafted ethene-acetate ethylene copolymer：0.1%
Antiseptic：0.1%
Pigment：0.1%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is high density polyethylene (HDPE).
Antiseptic carries silver using glass.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is comprised the following steps：By all raw materials according to quality
Percentage weighs rear blending extrusion, then inserts in extrusion molding apparatus 1 and is cast extrusion molding（Extrusion molding apparatus 1 are curtain coating
Extruder, keeps melt temperature at 240~260 DEG C, and melt is successive by the die lip gap of curtain coating extruder T-shaped mould head
Be extruded into film, then extrude horizontal line with longitudinal dotted line hole dotted line hole by roller die of colding pressing, the dotted line spacing essence of formation
Degree is any adjustable, such as in 5-50mm, the distance between dotted line hole is 1-10mm, the horizontal stroke for so being formed to spacing in each dotted line
It is interlaced with longitudinal dotted line hole to dotted line hole, it is easy to tear, the demand of client is disclosure satisfy that, according to required size, pole
Easily openable film, it is convenient and practical）.Then cooled down by chill roll 2, then delivered to by deflector roll 3 carried out at hobboing cutter 4 it is pre- cut, then
The winding of rolling device 5 obtains final product bamboo fibre film.
Embodiment 2
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：1%
Polyethylene：70%
Bamboo fiber：12.5%
Antioxidant 1010：1%
Maleic anhydride grafted ethene-acetate ethylene copolymer：5%
Antiseptic：0.5%
Pigment：10%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is low density polyethylene (LDPE).
Antiseptic uses ZPT.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is comprised the following steps：By all raw materials according to quality
Percentage weighs rear blending extrusion, then inserts in extrusion molding apparatus 1 and is cast extrusion molding（Extrusion molding apparatus 1 are curtain coating
Extruder, keeps melt temperature at 240~260 DEG C, and melt is successive by the die lip gap of curtain coating extruder T-shaped mould head
Be extruded into film, then extrude horizontal line with longitudinal dotted line hole by roller die of colding pressing, the dotted line spacing essence that dotted line hole is formed
Degree is any adjustable, such as in 5-50mm, the distance between dotted line hole is 1-10mm, the horizontal stroke for so being formed to spacing in each dotted line
It is interlaced with longitudinal dotted line hole to dotted line hole, it is easy to tear, the demand of client is disclosure satisfy that, according to required size, pole
Easily openable film, it is convenient and practical）.Then cooled down by chill roll 2, then delivered to by deflector roll 3 carried out at hobboing cutter 4 it is pre- cut, then
The winding of rolling device 5 obtains final product bamboo fibre film.
Embodiment 3
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：10%
Polyethylene：33.4%
Bamboo fiber：50%
Antioxidant 1010：0.1%
Maleic anhydride grafted ethene-acetate ethylene copolymer：5%
Antiseptic：0.5%
Pigment：1%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is LLDPE.
Antiseptic uses natural antibacterial agent.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is comprised the following steps：By all raw materials according to quality
Percentage weighs rear blending extrusion, then inserts in extrusion molding apparatus 1 and is cast extrusion molding（Extrusion molding apparatus 1 are curtain coating
Extruder, keeps melt temperature at 240~260 DEG C, and melt is successive by the die lip gap of curtain coating extruder T-shaped mould head
Be extruded into film, then extrude horizontal line with longitudinal dotted line hole by roller die of colding pressing, the dotted line spacing essence that dotted line hole is formed
Degree is any adjustable, such as in 5-50mm, the distance between dotted line hole is 1-10mm, the horizontal stroke for so being formed to spacing in each dotted line
It is interlaced with longitudinal dotted line hole to dotted line hole, it is easy to tear, the demand of client is disclosure satisfy that, according to required size, pole
Easily openable film, it is convenient and practical）.Then cooled down by chill roll 2, then delivered to by deflector roll 3 carried out at hobboing cutter 4 it is pre- cut, then
The winding of rolling device 5 obtains final product bamboo fibre film.
Embodiment 4
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：60%
Polyethylene：16.6%
Bamboo fiber：10%
Antioxidant 1010：1%
Maleic anhydride grafted ethene-acetate ethylene copolymer：4%
Antiseptic：0.4%
Pigment：8%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is metallocene PE.
Antiseptic carries silver using glass.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is comprised the following steps：By all raw materials according to quality
Percentage weighs rear blending extrusion, then inserts in extrusion molding apparatus 1 and is cast extrusion molding（Extrusion molding apparatus 1 are curtain coating
Extruder, keeps melt temperature at 240~260 DEG C, and melt is successive by the die lip gap of curtain coating extruder T-shaped mould head
Be extruded into film, then extrude horizontal line with longitudinal dotted line hole by roller die of colding pressing, the dotted line spacing essence that dotted line hole is formed
Degree is any adjustable, such as in 5-50mm, the distance between dotted line hole is 1-10mm, the horizontal stroke for so being formed to spacing in each dotted line
It is interlaced with longitudinal dotted line hole to dotted line hole, it is easy to tear, the demand of client is disclosure satisfy that, according to required size, pole
Easily openable film, it is convenient and practical）.Then cooled down by chill roll 2, then delivered to by deflector roll 3 carried out at hobboing cutter 4 it is pre- cut, then
The winding of rolling device 5 obtains final product bamboo fibre film.
Embodiment 5
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：50%
Polyethylene：8%
Bamboo fiber：39.1%
Antioxidant 1010：0.2%
Maleic anhydride grafted ethene-acetate ethylene copolymer：0.5%
Antiseptic：0.2%
Pigment：2%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is high density polyethylene (HDPE), the mixing of low density polyethylene (LDPE), and respectively accounts for half.
Antiseptic uses ZPT.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is consistent with embodiment 1.
Embodiment 6
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：70%
Polyethylene：3.3%
Bamboo fiber：20%
Antioxidant 1010：0.4%
Maleic anhydride grafted ethene-acetate ethylene copolymer：2%
Antiseptic：0.3%
Pigment：4%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is high density polyethylene (HDPE), the mixing of low density polyethylene (LDPE).Antiseptic uses natural antibacterial agent.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is consistent with embodiment 1.
Embodiment 7
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：14%
Polyethylene：50%
Bamboo fiber：25%
Antioxidant 1010：0.6%
Maleic anhydride grafted ethene-acetate ethylene copolymer：3%
Antiseptic：0.4%
Pigment：7%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is the mixing of high density polyethylene (HDPE) and low density polyethylene (LDPE).
Antiseptic carries silver using glass.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is consistent with embodiment 1.
Embodiment 8
In the embodiment of the present invention, a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing includes according to the raw material of mass percent：
Ethylene-vinyl acetate copolymer：31.7%
Polyethylene：30%
Bamboo fiber：30%
Antioxidant 1010：0.5%
Maleic anhydride grafted ethene-acetate ethylene copolymer：2.5%
Antiseptic：0.3%
Pigment：5%.
Vinyl acetate content is 5 ~ 40% in ethylene-vinyl acetate copolymer.
Polyethylene is the mixing of high density polyethylene (HDPE) and low density polyethylene (LDPE).
Antiseptic uses ZPT.
Fig. 1 is referred to, the manufacture craft of bamboo fibre film of the present invention is consistent with embodiment 1.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (10)
1. a kind of bamboo fibre film of the antimildew and antibacterial for easily tearing, it is characterised in that the raw material according to mass percent includes：
Ethylene-vinyl acetate copolymer：0~70%
Polyethylene：0~70%
Bamboo fiber：10~50%
Antioxidant：0.1~1%
Compatilizer：0~5%
Antiseptic：0~0.5%
Pigment：0~10%.
2. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that ethene-vinyl acetate
Vinyl acetate mass content is 5 ~ 40% in copolymer.
3. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that ethene-vinyl acetate
The mass percentage content of copolymer is 50 ~ 70%.
4. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that polyethylene is high density
One kind or any combination in polyethylene, low density polyethylene (LDPE), LLDPE and metallocene PE.
5. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 4, it is characterised in that polyethylene is low-density
Polyethylene or LLDPE.
6. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that the quality hundred of polyethylene
It is 0 ~ 50% to divide than content；Polyethylene is the mixing of high density polyethylene (HDPE) and low density polyethylene (LDPE).
7. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that antioxidant uses antioxygen
Agent 1010.
8. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that compatilizer uses Malaysia
Anhydride grafted ethylene-acetate ethylene copolymer.
9. the bamboo fibre film of the antimildew and antibacterial for easily tearing according to claim 1, it is characterised in that antiseptic uses glass
Carry silver, ZPT or natural antibacterial agent.
10. a kind of manufacture craft of the bamboo fibre film of antimildew and antibacterial for easily tearing as described in claim 1-9 is any, its feature
It is to comprise the following steps：All raw materials are weighed into rear blending extrusion according to mass percent, extrusion molding apparatus are then inserted
Middle curtain coating extrusion molding, horizontal line is extruded with longitudinal dotted line hole by roller die of colding pressing, and then through supercooling, is delivered to and enter at hobboing cutter
Row cuts in advance, and winding obtains final product the bamboo fibre film of the antimildew and antibacterial for easily tearing.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710143396.9A CN106916365A (en) | 2017-03-11 | 2017-03-11 | The bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing |
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| CN201710143396.9A CN106916365A (en) | 2017-03-11 | 2017-03-11 | The bamboo fibre film and its manufacture craft of a kind of antimildew and antibacterial for easily tearing |
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| CN109679188A (en) * | 2018-12-28 | 2019-04-26 | 叶丹平 | Antibacterial functions polymer masterbatch and packing film |
| CN110511471A (en) * | 2019-09-23 | 2019-11-29 | 安徽超星新材料科技有限公司 | A kind of environment-friendly type antibiotic plastic film and its preparation process |
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| CN110511471A (en) * | 2019-09-23 | 2019-11-29 | 安徽超星新材料科技有限公司 | A kind of environment-friendly type antibiotic plastic film and its preparation process |
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