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Filing date
Publication date
Application filed by 住友ベークライト株式会社filedCritical住友ベークライト株式会社
Priority to JP18109781UpriorityCriticalpatent/JPS5886347U/en
Publication of JPS5886347UpublicationCriticalpatent/JPS5886347U/en
Application grantedgrantedCritical
Publication of JPS619719Y2publicationCriticalpatent/JPS619719Y2/ja
(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図は本考案の防湿性蓋材を使った包装体図。
Figure 1 is a diagram of a package using the moisture-proof lidding material of the present invention.
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request]熱可塑性樹脂に吸水性高分子、塩化カルシウム、シリカ ゲルのうちの１種以上をブレンドした吸湿性樹脂層をＡ Ｉはくの内側に積層した複合材よりなる防湿性蓋材。A hygroscopic resin layer is a thermoplastic resin blended with one or more of water-absorbing polymers, calcium chloride, and silica gel. I Moisture-proof lid material made of composite material laminated inside the foil.
JP18109781U1981-12-071981-12-07
Moisture-proof lid material
GrantedJPS5886347U
(en)