ROLL MATERIAL CONTAINER

• Main Authors: MATSUMOTO TEPPEI, TSUJI MIKIO
• Format: Patent
• Language: English; Japanese
• Published: 12.09.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a roll material container which is not likely to be broken when a roll material is drawn from an opening portion, and in which can be easily produced.SOLUTION: A roll material container 1 is formed into a box shape by paperboard 40 having a multilayer structure, and has a container body 10 capable of storing a roll material 20 where a long thin material P is wound in a roll shape. The container body 10 has an opening portion 30 which penetrates the paperboard 40 in a top wall 12 thereof. The opening portion 30 is an opening portion that the thin material P of the roll material 20 is drawn out from the container body 10. In an innermost layer of the paperboard 40 arranged on the inner side of the container body 10, a friction coefficient between the thin material P and the innermost layer is smaller than the most inner layer of the paperboard 40.SELECTED DRAWING: Figure 1 【課題】巻材を開口部から引き出す際に破れ難くすることができ、製造が容易な巻材容器を提供する。【解決手段】巻材容器１は、多層構造の板紙４０により箱状に形成され、長尺な薄材Ｐをロール状に巻いた巻材２０を収容可能な容器本体１０を有する。容器本体１０は、その上壁１２に、板紙４０を貫通した開口部３０を有する。開口部３０は、巻材２０の薄材Ｐを容器本体１０から外へ引き出すための開口部である。容器本体１０の内面側に配置される板紙４０の最内層は、板紙４０の最内層より薄材Ｐとの間の摩擦係数が小さい。【選択図】図１