KR830007376A - Plastic layer lamination for can body - Google Patents

Plastic layer lamination for can body Download PDF

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Publication number
KR830007376A
KR830007376A KR1019810004527A KR810004527A KR830007376A KR 830007376 A KR830007376 A KR 830007376A KR 1019810004527 A KR1019810004527 A KR 1019810004527A KR 810004527 A KR810004527 A KR 810004527A KR 830007376 A KR830007376 A KR 830007376A
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South Korea
Prior art keywords
sheet
ethylene
propylene
frictional resistance
laminated sheet
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KR1019810004527A
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Korean (ko)
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시·맥스 로날드
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로날드 시· 맥스
비 큐 피 인더스트리즈 인코오포레이티드
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Publication of KR830007376A publication Critical patent/KR830007376A/en

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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
    • B32B27/06—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
    • B32B27/08—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 synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D57/00—Internal frames or supports for flexible articles, e.g. stiffeners; Separators for articles packaged in stacks or groups, e.g. for preventing adhesion of sticky articles
    • B65D57/002—Separators for articles packaged in stacks or groups, e.g. stacked or nested
    • B65D57/003—Separators for articles packaged in stacks or groups, e.g. stacked or nested for horizontally placed articles, i.e. for stacked or nested articles
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/16—EPDM, i.e. ethylene propylene diene monomer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00043—Intermediate plates or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00055—Clapping elements, also placed on the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00111—Arrangements of flexible binders

Abstract

내용 없음No content

Description

깡통 몸체용 기요 프라스틱 층 박판Kiyo plastic layer lamination for can body

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일부가 절개되어 단면으로 도시된 깡통몸체를 이동시키는 장치의 개략적인 측면도.1 is a schematic side view of a device for moving a can body shown in cross section with a portion cut away;

제2도는 용기에 있는 층박판으로 이동되기 위해 깡통몸체들이 보관장소에 적재되고 층박판의 일부가 그 층박판 밑에 있는 깡통몸체들을 도시하기 위해 제거되어 있는, 제1도에 도시된 장치의 개략적인 평면도.FIG. 2 is a schematic of the apparatus shown in FIG. 1, in which can bodies are loaded into storage and portions of the laminate are removed to show the can bodies underneath the laminate to be moved to the laminate in the container. Floor plan.

제3도는 깡통몸체가 용기를 빠져나가는 방식을 도시하는, 제1도에 도시된 용기와 유사하지만 확대 도시된 완성된 용기의 측면도.FIG. 3 is a side view of a finished container similar to the container shown in FIG. 1 but shown enlarged, showing how the can body exits the container. FIG.

제4도는 제3도의 선 4-4에서 취해진 부분적인 확대 단면도.4 is a partially enlarged cross-sectional view taken at line 4-4 of FIG.

제5도는 제4도의 선 5-5에서 취해졌지만 그 구조와 기능을 더 잘 설명하기 위해 확대되었고 부품들의 두께가 과장 도시된 단면도.5 is taken in line 5-5 of FIG. 4 but enlarged to better illustrate its structure and function and exaggerated thickness of the components.

Claims (19)

0.38mm에서 1.27mm까지의 두께를 가지는 합성수지 플라스틱 박판으로 만들어지며 그중에서도 수지는 2-10% 에틸렌과 98-90%프로필렌에 이르는 비율을 가진 에틸렌과 프로필렌의 무작위 혼성 중합체의 특성을 가지고 있으며 상부와 하부층박판 표면과 그 표면과 접촉하는 깡통몸체 사이의 움직임에 대한 마찰저항은 하부표면보다 상부가 적은 것으로 특징지워지는 한개의 깡통몸체 용기안에서 깡통몸체 충들을 분리하기 위한 층박판.It is made of synthetic resin plastic sheet with a thickness of 0.38mm to 1.27mm, among which the resin has the characteristics of random interpolymer of ethylene and propylene with the ratio of 2-10% ethylene and 98-90% propylene. A laminated sheet for separating can body fillings in a can body container characterized by a frictional resistance to movement between the sheet surface and the can body in contact with the surface is less than the top surface. 제1항 있어서 수지는 앞서 말한 비율로된 에틸렌과 프로필렌의 무작위 혼성중합체라는 것으로 특징지워지는 층박판.The layer sheet of claim 1, wherein the resin is a random interpolymer of ethylene and propylene in the aforementioned ratios. 제1항 또는 제2항에 있어서, 수지는 앞서말한 무작위 혼성중합체 중에서 총합계 20%를 초과하지 않는 에틸렌-프로필렌 탄성고무를 함유하고 있는 층박판.The laminated sheet according to claim 1 or 2, wherein the resin contains ethylene-propylene elastic rubber which does not exceed 20% in total in the aforementioned random interpolymers. 제1,2 또는 제3항에 있어서, 수지플라스틱 박판이 다음과 같이 특징지워지는 층박판.The laminated sheet according to claim 1, 2 or 3, wherein the laminated resin plastic sheet is characterized as follows. (a) 인장강도:218-246kgf/㎠, (b) 굴곡률:845-13362kgf/㎠, (c)금간곳의 아이조드 충격강도:22.78˚C, 1.0-2.0-17.78˚C, 0.5-0.8, (d) 록크웰경도R:80-90, (e) 밀도:0.89-0.91.(a) Tensile strength: 218-246kgf / cm2, (b) Bending rate: 845-13362kgf / cm2, (c) Izod impact strength of cracks: 22.78˚C, 1.0-2.0-17.78˚C, 0.5-0.8, (d) Rockwell hardness R: 80-90, (e) density: 0.99-0.91. 제1,2,3항 또는 제4항에 있어서, 대전방지제가 수지플라스틱에 첨가되는 층박판.The laminated sheet according to claim 1, 2, 3 or 4, wherein an antistatic agent is added to the resin plastic. 상부표면과 하부표면 사이의 마찰계수의 차이가 적어도 0.02는 되어야 한다는 특허청구범위 제1항에서 정의된 층박판.The laminated sheet as defined in claim 1, wherein the difference in coefficient of friction between the upper and lower surfaces should be at least 0.02. 제1항에 있어서, 상부표면과 그 위에서 움직이는 깡통몸체 사이의 움직임에 대한 마찰저항을 감소시키기 위해 상부표면은 울퉁불퉁하게 되어있는 층박판.2. The laminated sheet of claim 1, wherein the top surface is rugged to reduce frictional resistance to movement between the top surface and the can body moving thereon. 제7항에 있어서, 상부표면의 울퉁불퉁한 정도가 0.76㎛에서 1.52㎛의 범위안에 있는 층박판.8. The laminated sheet according to claim 7, wherein the roughness of the upper surface is in the range of 0.76 mu m to 1.52 mu m. 제1항에 있어서, 하부표면은 앞서말한 플라스틱 수지박판과 겸용할 수 있는 엽상(葉狀) 플라스틱 재료로 덮여있으며 큰 마찰저항을 가지고 있는 층박판.The laminated sheet according to claim 1, wherein the lower surface is covered with a leaf plastic material compatible with the aforementioned plastic sheet, and has a large frictional resistance. 제9항에 있어서, 엽상 플라스틱은 에틸렌과 비닐아세테이트의 혼성중합체로 되는 층박판.The laminated sheet according to claim 9, wherein the leaf plastic is made of an interpolymer of ethylene and vinyl acetate. 깡통몸체층과 깡통몸체층들을 분리하는 층박판들, 층들아래에 있는 팸릿, 부분품을 함께 묶는 끈, 그리고 층들을 덮는 뚜껑을 가지고 있으며, 층박판이 7.38mm에서 1.27mm의 두께를 가지며 에틸렌 2-10%에서 프로필렌 98-90%범위의 비율로 에틸렌과 프로필렌의 무작위 혼성중합체의 합성수지 플라스틱으로 만들어지며 다음과 같은 특성을 가지는 것으로 특징지워지는 깡통몸체 용기의 결합체.Laminates that separate the can body layer and the can body layers, a pallet underneath the layers, a string to tie the parts together, and a lid covering the layers, with a layer thickness of 7.38 mm to 1.27 mm and an ethylene 2- A combination of can body containers made of synthetic plastics of random interpolymers of ethylene and propylene in the range of 10% to propylene 98-90%, characterized by the following characteristics: (a)인장강도:218-246kgf/cm², (b) 굴곡율:9845-13362kgf/cm², (c) 금간솟의 아이조드 충격강도:22.78˚C, 1.0-2.0-17.78℃에서 0.5-0.8, (d) 록크웰경도 R:90-90, (e) 밀도:0.89-0.91.(a) Tensile strength: 218-246 kgf / cm², (b) Bending rate: 995-13362 kgf / cm², (c) Izod impact strength of gold oxide: 22.78˚C, 0.5-0.8 at 1.0-2.0-17.78 ℃ d) Rockwell hardness R: 90-90, (e) density: 0.89-0.91. 제11항에 있어서, 박판의 하부표면은 매끄러우며, 상부표면은 상부표면과 깡통몸체 사이에 공기층을 보유하기 위하여 또한 그것에 의하여 깡통몸체들의 움직임에 대한 마찰저항을 감소시키기 위하여 0.76㎛-1.52㎛ 범위의 얕은 깊이로 울퉁불퉁해져 있는 것으로 특징지워지는 결합체.The lower surface of the sheet is smooth and the upper surface is in the range of 0.76 μm-1.52 μm to retain an air layer between the upper surface and the can body and thereby thereby reduce the frictional resistance to the movement of the can bodies. The combination characterized by being rugged with a shallow depth of the. 제11항 또는 12항에 있어서, 박판의 하부표면은 앞서말한 박판과 겸용할 수 있는 엽상플라스틱으로 덮여져 있으며 그 박판의 상부 표면을 가로지르는 깡통몸체들의 움직임에 대한 마찰저항보다 깡통몸체들의 층위를 움직이는 것에 대한 마찰저항이 더욱큰 결합체.The lower surface of the sheet metal is covered with a leaf plastic compatible with the aforementioned sheet, and the layer of the can bodies is higher than the frictional resistance to the movement of the can bodies across the upper surface of the sheet. Combination with greater frictional resistance to movement. 제11,12항에 또는 13항에 있어서, 에틸렌-프로필렌 탄성고무가 총합계가 20%를 초과하지 않게 층박판에 포함되는 결합체.The binder according to claim 11, 12 or 13, wherein the ethylene-propylene elastic rubber is included in the laminated sheet such that the total amount does not exceed 20%. 깡통몸체 용기안에서 깡통몸체의 층들의 층박판을 형성하기 위하여 (a) 다음과 같은 일반적인 특성이 있으며 에틸렌 2-10%에서 프로필렌 98-90%의 비율을 가진 에틸렌과 프로필렌의 무작위 혼성중합체의 합성수지 플라스틱 혼합물을 혼합시키는 단계와 (i) 인장강도:218-246kgf/cm², (ii) 굴곡률:9485에서 13362kgf/cm²까지, (iii) 금간곳의 아이조드 충격강도:22.78˚C, 2.0까지 -17.78˚C, 0.5-0.8, (iv) 록크웰 경도R:80-90, (v) 밀도:0.89-91 (b) 깡통몸체들의 층에 상당하는 비슷한 크기를 가지며 0.38mm와 1.27mm 사이의 두께를 가지는 전술한 혼합물의 층박판을 형성하는 단계와, (c) 박판아래에 있는 깡통몸체들과 하부표면 사이의 마찰저항보다 상부표면과 그 위를 움직이는 깡통몸체들 사이의 마찰 저항을 더 적게 하기 위하여 박판의 표면을 가공처리하는 단계로 구성되는 것을 특징으로 하는 층박판의 제조방법.To form a thin layer of layers of the can body in a can body container: (a) Synthetic plastics of ethylene and propylene random interpolymers having the following general properties and having a ratio of 2-10% to 98-90% propylene. Mixing the mixture and (i) tensile strength: 218-246 kgf / cm², (ii) bending rate: from 9485 to 13362 kgf / cm², and (iii) Izod impact strength in gold spots: 22.78 ° C, -17.78 ° C, 0.5-0.8, (iv) Rockwell Hardness R: 80-90, (v) Density: 0.89-91 (b) Cans of similar size to the layers of the can bodies and have a thickness between 0.38mm and 1.27mm Forming a layered laminate of the above-described mixture, and (c) the sheet so as to reduce the frictional resistance between the upper body and the can bodies moving above it than the frictional resistance between the can bodies and the lower surface under the sheet. Characterized in that it comprises a step of processing the surface of the Method of producing a thin layer of a. 제15항에 있어서, 표면처리단계는 깊이 0.76㎛-1.52㎛의 범위에서 상부표면을 울퉁불퉁하게 하는 것으로 특징지워지는 방법.16. The method of claim 15, wherein the surface treatment step is characterized by bumping the upper surface in the range of 0.76 mu m-1.52 mu m in depth. 제16항에 있어서, 표면처리단계가 박판재료보다 더 큰 마찰저항을 가지는 엽상플라스틱을 하부표면에 입히는 것을 포함하는 방법.17. The method of claim 16, wherein the surface treatment step comprises coating the lower surface of the foliated plastic with greater frictional resistance than the sheet material. 제15항에 있어서 혼합단계에 에틸렌-프로필렌 탄성고무를 20% 이하로 첨가하는 것이 포함되는 방법.16. The process of claim 15 comprising adding up to 20% ethylene-propylene elastomer to the mixing step. 제15,16,17항 또는 제18항에 있어서, 혼합단계에 대전방제의 첨가가 포함되는 방법.19. The method of claim 15, 16, 17 or 18, wherein the mixing step includes the addition of a charge control agent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810004527A 1980-11-24 1981-11-23 Plastic layer lamination for can body KR830007376A (en)

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AU651604B2 (en) * 1990-07-27 1994-07-28 Nippon Petrochemicals Company Limited Tier sheets and method for producing the same
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US4076891A (en) * 1971-11-18 1978-02-28 Dunlop Limited Product and method of molding plastic-rubber composites
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USRE29192E (en) * 1972-03-27 1977-04-26 BQP Industries, Inc. Slip pallet
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