JPS58133411U - Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet - Google Patents

Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet

Info

Publication number
JPS58133411U
JPS58133411U JP1982031678U JP3167882U JPS58133411U JP S58133411 U JPS58133411 U JP S58133411U JP 1982031678 U JP1982031678 U JP 1982031678U JP 3167882 U JP3167882 U JP 3167882U JP S58133411 U JPS58133411 U JP S58133411U
Authority
JP
Japan
Prior art keywords
heat
composite film
sheet
synthetic resin
thermoplastic synthetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1982031678U
Other languages
Japanese (ja)
Other versions
JPS6337238Y2 (en
Inventor
市原　久雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1982031678U priority Critical patent/JPS58133411U/en
Publication of JPS58133411U publication Critical patent/JPS58133411U/en
Application granted granted Critical
Publication of JPS6337238Y2 publication Critical patent/JPS6337238Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る構造の具体例を示す一部斜視図、
第２図は第１図におけるシール部の一部拡大断面図、第
３図は従来のシール部の構造を示す一部拡大断面図であ
って、１０および１０′と１１および１１′は複合フィ
ルム、１２および１２′はシール部、１３は熱溶断シー
ル部分、１４は熱シール部分を示す。　　　、FIG. 1 is a partial perspective view showing a specific example of the structure according to the present invention;
FIG. 2 is a partially enlarged sectional view of the seal part in FIG. 1, and FIG. 3 is a partially enlarged sectional view showing the structure of the conventional seal part, where 10 and 10' and 11 and 11' are composite films. , 12 and 12' are seal portions, 13 is a heat-cut seal portion, and 14 is a heat-seal portion. ,

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱可塑性合成樹脂製複合フィルムまたはシートのヒート
シール部において、熱溶断シール部分より該複合フィル
ムまたはシートの内側に延長された熱シール部分を複数
設けたことを特徴とする構造。A structure characterized in that, in a heat-sealed portion of a composite film or sheet made of a thermoplastic synthetic resin, a plurality of heat-sealed portions are provided that extend from the heat-cut seal portion to the inside of the composite film or sheet.
JP1982031678U 1982-03-05 1982-03-05 Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet Granted JPS58133411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982031678U JPS58133411U (en) 1982-03-05 1982-03-05 Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982031678U JPS58133411U (en) 1982-03-05 1982-03-05 Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet

Publications (2)

Publication Number Publication Date
JPS58133411U true JPS58133411U (en) 1983-09-08
JPS6337238Y2 JPS6337238Y2 (en) 1988-10-03

Family

ID=30043344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982031678U Granted JPS58133411U (en) 1982-03-05 1982-03-05 Structure of heat-sealed part of thermoplastic synthetic resin composite film or sheet

Country Status (1)

Country Link
JP (1) JPS58133411U (en)

Also Published As

Publication number Publication date
JPS6337238Y2 (en) 1988-10-03

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