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Application filed by 三井東圧化学株式会社filedCritical三井東圧化学株式会社
Priority to JP1982030403UpriorityCriticalpatent/JPS58133412U/en
Publication of JPS58133412UpublicationCriticalpatent/JPS58133412U/en
Application grantedgrantedCritical
Publication of JPH0210098Y2publicationCriticalpatent/JPH0210098Y2/ja
Manufacture Of Macromolecular Shaped Articles
(AREA)
Extrusion Moulding Of Plastics Or The Like
(AREA)
Compositions Of Macromolecular Compounds
(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 drawings]
第１図は本考案によるインフレーション法によって得ら れたポリオレフィンフィルムから製造された包装袋で、 第２図は無機質充填剤を含むポリオレフィン樹脂により 形成された部分が２ケ所である例を示す。
１・・・無機質充填剤を含むポリオレフィン樹脂により 形成されている部分、
２ 透明性良好なポリオレフィン樹脂により形成されて いる部分。Figure 1 shows a packaging bag manufactured from a polyolefin film obtained by the inflation method according to the present invention. FIG. 2 shows an example in which there are two portions formed of polyolefin resin containing an inorganic filler. 1... A portion formed of a polyolefin resin containing an inorganic filler. 2. A portion formed of a polyolefin resin with good transparency.
Claims (2)
【実用新案登録請求の範囲】[Scope of utility model registration request]（１） ポリオレフィン樹脂をインフレーション法ま たはＴダイ法によって押出成形して得られるフィルムで あって、樹脂の流れ方向の一部が無機質充填剤を含むポ リオレフィン樹脂により形成されている鉛筆およびボー ルペンで筆記可能なポリオレフィンフィルム。(1) A film obtained by extrusion molding a polyolefin resin by an inflation method or a T-die method, where a part of the flow direction of the resin is formed of a polyolefin resin containing an inorganic filler and can be written on with a pencil or ballpoint pen. polyolefin film.（２）無機質充填剤が炭酸カルシウムである実用新案登 録請求範囲第１項記載のポリオレフイルム。(2) The polyolefin film according to claim 1, wherein the inorganic filler is calcium carbonate.
JP1982030403U1982-03-051982-03-05
polyolef in film
GrantedJPS58133412U
(en)