KR950028917A - Laminated film roll for sealing stand and sealing stand using same - Google Patents

Laminated film roll for sealing stand and sealing stand using same Download PDF

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Publication number
KR950028917A
KR950028917A KR1019940009182A KR19940009182A KR950028917A KR 950028917 A KR950028917 A KR 950028917A KR 1019940009182 A KR1019940009182 A KR 1019940009182A KR 19940009182 A KR19940009182 A KR 19940009182A KR 950028917 A KR950028917 A KR 950028917A
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KR
South Korea
Prior art keywords
laminated film
sealing
film roll
length
roll
Prior art date
Application number
KR1019940009182A
Other languages
Korean (ko)
Other versions
KR960008300B1 (en
Inventor
기요시 나까시마
Original Assignee
와따나베 마꼬또
아사히가세이 폴리플렉스 가부시끼가이샤
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Application filed by 와따나베 마꼬또, 아사히가세이 폴리플렉스 가부시끼가이샤 filed Critical 와따나베 마꼬또
Priority to KR94009182A priority Critical patent/KR960008300B1/en
Publication of KR950028917A publication Critical patent/KR950028917A/en
Application granted granted Critical
Publication of KR960008300B1 publication Critical patent/KR960008300B1/en

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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
    • 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
    • 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
    • B32B2307/514—Oriented

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

적층필름의 폭방향의 양단연부에 이 적층필름의 길이방향으로 연속해서 다수의 상흔을 미세한 삼각형과 유사한 형상을 갖는 돌기를 누름으로써 생기는 필름의 두께방향의 한쪽면에 볼록상으로 변형된 부분을 갖는 필름롤로서, 이 필름롤의 폭방향 중심부의 직경R1과 폭방향 양단부의 직경R2과의 관계가 식: R2/R1= 1.003∼1.01을 만족시키는 밀봉대용 적층필름롤 및 동 필름롤을 사용하여 제조한 밀봉대.It has convexly deformed portions on one side in the thickness direction of the film formed by pressing projections having a shape similar to a fine triangle in a plurality of wounds continuously in the longitudinal direction of the laminated film in the widthwise direction of the laminated film. a film roll, the relationship between the film width direction in the center of the roll diameter R 1 and diameter R 2 the width of the opposite ends formula: R 2 / R 1 = substituted sealing laminated film roll that meets the same film roll, and 1.003 to 1.01 Sealing stand manufactured using.

Description

밀봉대 (袋)용 적층필름롤 및 이를 사용한 밀봉대Laminated film roll for sealing stand and sealing stand using same

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

제1도는 본 발명에 따른 필름에 상흔(傷痕)을 형성하는 가공용 공구의 돌기의 확대도, 제2도는 상기 돌기를 제조하는 과정의 일예를 도시하는 단면도, 제3도는 가공원반의 사시도, 제4도는 상흔의 단면도, 제5도는 본 발명에 따른 적층필름의 평면도, 제6도는 본 발명에 따른 적층필름롤의 정면도, 제7도, 제8도, 제9도는 본 발명에 따른 밀봉대의 사시도, 제10도는 밀봉대의 밀봉부의 확대단면도.1 is an enlarged view of a projection of a processing tool for forming a scar on a film according to the present invention, FIG. 2 is a cross-sectional view showing an example of a process of manufacturing the projection, Figure 3 is a perspective view of the processing disk, Figure 4 Figure 5 is a cross-sectional view of the wound, Figure 5 is a plan view of a laminated film according to the present invention, Figure 6 is a front view of the laminated film roll according to the present invention, Figures 7, 8, 9 is a perspective view of a sealing table according to the present invention, 10 is an enlarged cross-sectional view of the seal of the seal.

Claims (5)

적층필름의 폭 방향의 양 단연부에 이 적층필름의 길이방향으로 연속하여 다수의 상흔이 형성된 밀봉대 제조용 적층필름롤에 있어서, 이 상흔은 미세한 삼각형과 유사한 형상의 돌기를 누름으로써 생긴 필름두께방향의 한쪽면에 볼록상으로 변형된 부분을 갖는 밀봉대용 적층필름롤을 말을 필름 롤로서, 이필름롤의 폴방향의 중심부의 직경과 폭방향 양단부의 직경과의 관계가 식 R2/R1= 1.003∼1.01을 만족하는 적층필름롤.In a laminated film roll for manufacturing a sealing strip in which a plurality of scars are continuously formed in the longitudinal direction of the laminated film at both edges of the laminated film in the width direction, the scar is formed by pressing projections having a shape similar to a fine triangle. The film roll is a laminated film roll for a sealing stand having a convexly deformed portion on one side of the film roll, and the relation between the diameter of the central portion in the pole direction of the film roll and the diameter of both ends in the width direction is expressed by the formula R2 / R1 = 1.003. A laminated film roll which satisfies -1.01. 제1항에 있어서, 상기 적층필름이 1축 또는 2축 연신필름을 한 층이상 적층한 적층필름인 밀봉대용 적층필름롤.The laminated film roll for sealing stand according to claim 1, wherein the laminated film is a laminated film obtained by laminating one or more uniaxial or biaxially stretched films. 제1항 또는 제2항에 있어서, 상기 상흔이 상기 적층필름의 단연선에 대하여 대략 수직인 세로가 가로보다 긴 가늘고 긴 형상이며, 세로의 길이가 0.1㎜이상 0.5㎜이하이며, 적층필름의 길이 방향으로 인접하는 상기 상흔간의 거리가 1.0㎜이상2.0㎜이하이며, 또한 상흔 열간의 거리가 각 상흔열의 중심선 간격으로서 상흔의 길이와 동일 또는 그 이상인 것을 특징으로 하는 밀봉대용 적층필름롤.The length of the laminated film according to claim 1 or 2, wherein the scar is an elongated shape having a length that is substantially perpendicular to a short line of the laminated film, longer than a width, the length of which is 0.1 mm or more and 0.5 mm or less. The distance between the wounds adjacent to each other in the direction is 1.0 mm or more and 2.0 mm or less, and the distance between the wound rows is the same or more than the length of the scars as the centerline interval of each wound row. 제1항 내지 제3항에 기재의 상기적층필름롤 로부터 차례로 내보낸 적층필름의 단연부를 열융착하여 밀봉부를 형성하여 이루어진 밀봉대로서, 열융착이 밀봉대의 단연선에 처리되어 있거나 또는 단연에 비융착부분을 남기고 처리되어 있으며, 또한 서로 마주보는 대의 안쪽면의 상흔군과 다른쪽면의 상흔군의 위치의 대부분이 상호 일치하지 않는 것을 특징으로 하는 밀봉대.A sealing stand formed by sealing the edges of the laminated film sequentially released from the laminated film rolls according to claims 1 to 3 to form a sealing portion, wherein the heat welding is treated on the edge of the sealing stand or is not compared to the edge. Sealing zone, characterized in that the treatment is left leaving a fusion portion, and most of the position of the scar group on the inner side of the stage facing each other and the other side does not coincide with each other. 제4항에 있어서, 상기 상흔이 밀봉대의 단연선에 대하여 대략 수직인 세로가 가로보다 긴 가늘고 긴 형상인 밀봉대.The sealing strip according to claim 4, wherein the scar is a long and thin shape having a longitudinal length that is substantially perpendicular to a short line of the sealing rod. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR94009182A 1994-04-28 1994-04-28 Laminated film rolls for sealing bags and sealing bags made by the same KR960008300B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94009182A KR960008300B1 (en) 1994-04-28 1994-04-28 Laminated film rolls for sealing bags and sealing bags made by the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94009182A KR960008300B1 (en) 1994-04-28 1994-04-28 Laminated film rolls for sealing bags and sealing bags made by the same

Publications (2)

Publication Number Publication Date
KR950028917A true KR950028917A (en) 1995-11-22
KR960008300B1 KR960008300B1 (en) 1996-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR94009182A KR960008300B1 (en) 1994-04-28 1994-04-28 Laminated film rolls for sealing bags and sealing bags made by the same

Country Status (1)

Country Link
KR (1) KR960008300B1 (en)

Also Published As

Publication number Publication date
KR960008300B1 (en) 1996-06-24

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