KR101791562B1 - Flame retardant air cushion complex film and method for preparation thereof - Google Patents
Flame retardant air cushion complex film and method for preparation thereof Download PDFInfo
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- KR101791562B1 KR101791562B1 KR1020150134758A KR20150134758A KR101791562B1 KR 101791562 B1 KR101791562 B1 KR 101791562B1 KR 1020150134758 A KR1020150134758 A KR 1020150134758A KR 20150134758 A KR20150134758 A KR 20150134758A KR 101791562 B1 KR101791562 B1 KR 101791562B1
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- flame
- retardant
- flame retardant
- air bubble
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 102
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims description 11
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 12
- 229920013716 polyethylene resin Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 5
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 claims description 5
- 239000012796 inorganic flame retardant Substances 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 claims description 4
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 claims description 3
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- DEIGXXQKDWULML-UHFFFAOYSA-N 1,2,5,6,9,10-hexabromocyclododecane Chemical compound BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br DEIGXXQKDWULML-UHFFFAOYSA-N 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 239000005022 packaging material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 104
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229920005672 polyolefin resin Polymers 0.000 description 8
- 230000000979 retarding effect Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000004596 additive masterbatch Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 239000012757 flame retardant agent Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WUOBERCRSABHOT-UHFFFAOYSA-N diantimony Chemical compound [Sb]#[Sb] WUOBERCRSABHOT-UHFFFAOYSA-N 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
- B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention relates to a flame retardant air cushion composite film and a method of manufacturing the flame retardant air cushion composite film by improving the flame retardancy and impact protection of a packaging material of a product,
The flame retardant air-cushion composite film according to the present invention has an effect of safely protecting a product that distributes pressure and distributes the pressure even when externally applying a force, and the flame retardant air- Packing products using air cushion composite film has an effect of enhancing product safety and field stability.
Further, the flame retardant air cushion composite film according to the present invention has low cost, light weight, excellent water resistance and chemical resistance.
Description
The present invention relates to a flame retardant air cushion composite film which improves flame retardancy and impact protection of a packaging film to prevent burning on fire.
Polymer films such as polyolefin films are used in a variety of applications. For example, polyolefin films are used in packaging materials, labels, release liners, optical filters, furniture laminations, blinds, electronic materials, and the like.
Among them, the air-cushion film is a roll-shaped cushion film made of a predetermined width and length and is widely used as a wrapping paper for various products. However, there is a risk of fire like a shipyard, and most of the materials require flame retardant packaging materials at industrial sites where there is a lot of sparkling work.
However, flame-retardant packaging materials are either thin films or polychlorinated vinyl chloride (PVC) over 3T, and impact sensitive products such as glass and plate materials rely on wood packaging or sheet metal packaging over 5T.
Therefore, it has been devised a packaging material for a flame retardant air cushion composite film which is resistant to industrial accidents due to a strong shock and light weight, and is easy to work, and prevents industrial materials from falling down when a packaging material is dropped. Also, we wanted to implement a product that can be recycled as a recycled resin after disposal.
Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a flame retardant air cushion composite film which is improved in flame retardancy and impact protection of a product,
Another object of the present invention is to provide a flame retardant air cushion composite film which is strong against impact, low in unit cost, light in weight, excellent in water resistance and chemical resistance.
The present invention relates to a first flame retardant film; A second flame retardant film; And an air cushion film formed by laminating an air bubble film and a flame retardant sealing film formed between the first and second flame retarding films; Wherein the air bubble film comprises at least one air bubble having a concavo-convex shape.
The flame retardant air-cushion composite film according to the present invention has an effect of safely protecting a product that distributes pressure and distributes the pressure even when externally applying a force, and the flame retardant air- Packing products using air cushion composite film has an effect of enhancing product safety and field stability.
1 is a structural view of a flame retardant air cushion composite film according to an embodiment of the present invention.
2 shows an apparatus for manufacturing a flame retardant air cushion composite film according to an embodiment of the present invention.
3 shows a manufacturing apparatus for producing a flame retardant air cushion composite film according to an embodiment of the present invention.
Fig. 4 is a structural diagram showing laminated flame retardant air cushion composite films of the present invention. Fig.
The method for producing the flame retardant air cushion composite film of the present invention will be described in detail below. Unless otherwise defined, technical terms and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the following description, And a description of the known function and configuration will be omitted.
The flame-retardant air-cushion composite film of the present invention is manufactured by using a manufacturing apparatus including a discharge portion and a joint portion, and after each film is formed by a T-die processing method at a discharge portion of the manufacturing apparatus, And they are manufactured in such a way that they have a structure as shown in Fig.
The flame retardant air
The present invention relates to a first flame-retardant film (100); A second
The first flame
The
The first flame
The additives include a flame retardant agent, and a master batch is prepared and used for dispersibility. The composition ratio of the additives is not particularly limited, but is preferably 30 to 80% by weight of a flame retardant agent, 10 to 60% Preferably from 1 to 10% by weight, more preferably from 60 to 70% by weight of a flame retardant, from 25 to 35% by weight of polyethylene and from 1 to 7% by weight of a compatibilizer.
The flame retardant may be one or more flame retardants selected from the group consisting of inorganic flame retardant and a halogen-based flame retardant, inorganic flame retardant is antimony trioxide (Sb 2 O 3), antimony pentoxide (Sb 2 O 5), aluminum hydroxide (Al (OH 3) 3), magnesium hydroxide (Mg (OH) 2), calcium carbonate (CaCO 3), may be used, such as magnesium carbonate (MgHCO 3), halogen-based flame retardant is a pawl rib tombstones phenyl (PBB), pawl rib-modify ether (PBDE), tetrabromobisphenol-A (TBBPA), decabromodiphenyloxide (DBDPO), hexabromocyclododecane (HBCD) and tribromophenol (TBP).
The use of antimony trioxide (Sb 2 O 3 ) as the inorganic flame retardant and decabromodiphenyl oxide (DBDPO) as the halogen-based flame retardant are preferable because they have a high flame retardancy even when added in a small amount and have a higher flame retardancy than other flame retardants. It is not.
In addition, diantimony trioxide (Sb 2 O 3 ) is a synergistic effect when antimony trioxide is used in combination with a halogen-based flame retardant, since the free radical reaction is stopped at the time of the combustion of antimony to obtain a flame retardant effect and excellent dispersibility .
The compatibilizer is a component that imparts compatibility with an intermolecular attractive force of a component having a different structure and is a component capable of increasing the compatibility of the polyethylene with the flame retardant and increasing the dispersibility. In the present invention, a polyolefin-based compatibilizer can be used. For example, a polyethylene wax or a polypropylene wax can be used. In one embodiment of the present invention, a PE-WAX compatibilizer is used, but the present invention is not limited thereto.
The specific gravity of the additive masterbatch according to an embodiment of the present invention is 0.96 占. 05 g / cm3, and the moisture content is 0.1% or less, which is preferable, but not limited to, enhancing the flame retarding effect.
The process of manufacturing the flame-retardant air
The production apparatus can be manufactured using a
The first flame-
The polyolefin resin used for the first flame-
In addition, the first flame retarding
The
The
The first flame-
The second flame-
The
The flame-retardant air-
Hereinafter, the present invention will be described more specifically based on the following examples. However, these examples are only for illustrating the present invention, but the present invention is not limited thereto.
[Example 1]
The polyethylene resin of the following Table 1 was mixed with a dry dope hopper by dry blending. The temperature of each manufacturing apparatus was 190 ° C for a cylinder, 220 ° C for a head, 230 ° C for a neck, and 250 ° C for a die. A polyethylene resin is added to the
The first flame-retardant film and the air-cushion film are put together through the silicone cooling roller of the
[Examples 2 to 7]
The same procedure as in Example 1 was carried out except that the flame retardant air cushion composite film was produced in the same manner as in Example 1 except that the components of the additive or the melt index of the polyethylene resin or the thickness of the produced film were changed, Respectively. The properties of the prepared flame retardant air cushion composite film were measured, and the results are shown in Table 2 below.
[Measurement of physical properties]
1) Melt index: ASTM D 1238 (unit g / 10 min, 190 DEG C, 2.16 kg)
2) Flammability Rating: KSM ISO 9773: 2011
3) Flame resistance: KSK ISO 17492: 2007
4) Impact strength: KSM ISO 7765-1: 2002
5) Water resistance: KSC 1EC 60811-1-3: 2002
6) Chemical resistance: KSM 3007
100: 1st flame retardant film
110: Air cushion film
111: air bubble film
112: flame-retardant sealing film
120: second flame retardant film
130: Flame retardant air cushion composite film
10: Tea dice with two discharging parts
20: Tea dice with one discharge part
50: Silicone cooling roller
60: Air bubble mold Laura
65: Air bubble mold
70: Cooling roller
Claims (10)
The step of extruding the laminated film and the second flame-retardant film to produce a composite film in which a second flame-retardant film, an air bubble film, a flame-retardant sealing film, and a first flame-retardant film are sequentially laminated,
Wherein the first flame retardant film, the second flame retardant film, the air bubble film, and the flame-retardant sealing film comprise a polyethylene resin having a density of 0.90 to 0.95 g /
The polyethylene resin used for the first flame retardant film has a melt index of 0.5 to 1 g / 10 min,
The polyethylene resin used for the air bubble film, the flame-retardant sealing film and the second flame-retardant film has a melt index of 1.5 to 2 g / 10 min,
Wherein the air bubble film comprises at least one air bubble having a concavo-convex shape.
Wherein the first flame retardant film, the second flame retardant film, the air bubble film, and the flame retardant sealing film further comprise an additive including a flame retardant.
Wherein the additive comprises 30 to 80% by weight of the flame retardant, 10 to 60% by weight of polyethylene and 1 to 10% by weight of a compatibilizer.
Wherein the flame retardant is at least one selected from the group consisting of an inorganic flame retardant and a halogen flame retardant.
Wherein the inorganic flame retardant is at least one selected from the group consisting of antimony trioxide, antimony pentoxide, aluminum hydroxide, magnesium hydroxide, calcium carbonate, and magnesium carbonate.
Wherein the halogen-based flame retardant is at least one selected from the group consisting of polybromobiphenyl, polybromodiphenyl ether, tetrabromobisphenol-A, decabromodiphenyloxide, hexabromocyclododecane, and tribromophenol (Method for manufacturing a flame retardant air cushion composite film).
Wherein the compatibilizer is a polyethylene wax or a polypropylene wax.
The thickness of the first flame retardant film is 0.08-0.1 mm,
The thickness of the air bubble film is 0.085 to 0.095 mm,
Wherein the flame-retardant sealing film has a thickness of 0.065 to 0.075 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150134758A KR101791562B1 (en) | 2015-09-23 | 2015-09-23 | Flame retardant air cushion complex film and method for preparation thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150134758A KR101791562B1 (en) | 2015-09-23 | 2015-09-23 | Flame retardant air cushion complex film and method for preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170035633A KR20170035633A (en) | 2017-03-31 |
| KR101791562B1 true KR101791562B1 (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150134758A KR101791562B1 (en) | 2015-09-23 | 2015-09-23 | Flame retardant air cushion complex film and method for preparation thereof |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102462561B1 (en) | 2021-06-07 | 2022-11-03 | 한미화 | Apparatus for manufacturing air cushion film |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108264678B (en) * | 2018-02-08 | 2021-01-26 | 青岛软盛塑业有限公司 | Hydrophobic bubble film and preparation method thereof |
| CN108485033B (en) * | 2018-04-19 | 2020-12-22 | 温州市赢创新材料技术有限公司 | Insulated cross-linked packaging bubble film and preparation method thereof |
| CN109384987A (en) * | 2018-08-08 | 2019-02-26 | 桐乡市凯瑞包装材料有限公司 | A kind of degradable bubble protection film and its processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005206670A (en) | 2004-01-21 | 2005-08-04 | Jsr Corp | Flame-retardant resin composition and manufacturing method therefor |
| JP2009160857A (en) * | 2008-01-09 | 2009-07-23 | Kawakami Sangyo Co Ltd | Manufacturing process of foam sheet object |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730746B1 (en) | 2005-12-26 | 2007-06-20 | 이호성 | Air bubble foam sheet and manufacturing method thereof |
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2015
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005206670A (en) | 2004-01-21 | 2005-08-04 | Jsr Corp | Flame-retardant resin composition and manufacturing method therefor |
| JP2009160857A (en) * | 2008-01-09 | 2009-07-23 | Kawakami Sangyo Co Ltd | Manufacturing process of foam sheet object |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102462561B1 (en) | 2021-06-07 | 2022-11-03 | 한미화 | Apparatus for manufacturing air cushion film |
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| KR20170035633A (en) | 2017-03-31 |
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