Storing/carrying method of long glass fiber cake and package

A technology of glass long fiber and silk cake, which is applied in the direction of transportation and packaging, packaging, containers with multiple items, etc. It can solve the problems of unsatisfactory workability and inability to take fiber bundles from silk cakes, etc., and achieves improved workability and low cost. cost, the effect of reducing fluff

CN101277878BInactive Publication Date: 2010-05-19OCV知识产权资产有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2010-05-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The inventin provides a storing and transporting method for a long glass fiber cake and wrappage thereof. The long glass fiber cake is stored and carried in efficient pallet package where the edge portion can be protected against damage. A package unit is formed of a plurality of cakes mounted on a pallet through tubular attachments. The package unit is provided on the pallet in one stage under such a state that the tubular attachment abuts against the outer circumference on the side end of the cake, or the package units are provided in a plurality of stages through platy matters. A protectiveplate is mounted, as required, on the uppermost package unit and then the assembly of stacked cakes is wrapped with a resin film and shrunk.
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Description

technical field

[0001] The present invention relates to a placement (Japanese: storage) / conveyance method and package of glass long fiber cakes in which a plurality of cakes are stacked on a pallet. Background technique

[0002] Conventionally, as a reinforcing material for various thermosetting resins and thermoplastic resins, glass fibers are preferably used because of a good balance between functional effects and costs. Glass fibers are used in various forms for these purposes. For example, as glass long fibers (hereinafter, also simply referred to as fibers) produced by a draft molding method and used as a reinforcing material for glass fiber-reinforced thermoplastic resin particles, the use of direct winding yarns (hereinafter, referred to as rovings) or glass long fibers has been proposed. Fiber drawn from a wound body such as a cake (hereinafter referred to as cake). For example, in Patent Document 3, in order to use fibers with little local variation in the amount ...

Examples

Embodiment

[0070] Lay corrugated paper of approximately the same size on a flat frame with a length of 110cm and a width of 110cm, and after winding two silk cakes with an inner diameter of 28cm, an outer diameter of 36cm, and a roll width of 19cm, on a bobbin, it is divided into 3 x 3 In a single way, a paper-made tubular additional device with an inner diameter of 33 cm, a thickness of 5 mm, and a height of 5 cm is placed on the pallet (more precisely, the corrugated paper laid on the pallet) to form a first-layer packaging unit. . The above-mentioned corrugated cardboard is placed on this packaging unit, and a packaging unit of the second layer is formed thereon in the same way via the cylindrical attaching device, and a total of three layers of the packaging unit are stacked in the same manner. Next, protective corrugated paper is placed on the uppermost unit, the whole is covered with a polyethylene film, and shrink processing is performed at 150°C to form a package.

[0071] After...