| 摘要 |
Adhesive product comprising a solid mass of a hot-melt adhesive, a packaging comprising a container whose wall is in contact with the said mass, the said wall being impervious to the adhesive in the molten state, sufficiently rigid to contain the said mass in the molten state without substantial deformation, sufficiently strong to withstand the melting temperature of the adhesive without damage and having an internal face which is nonadhesive towards the external face of the solid mass, itself free from any coating separating the said mass from the outside, characterised in that, in combination, on the one hand, the wall of the container forms a barrier which is impervious to the diffusion of the adherent components of the hot-melt adhesive, of relatively low molecular weight, such as plasticizers, oils or liquid resins and, on the other hand, a lubricating film for the demoulding, with low surface cohesion, relatively nonadherent to the said adhesive components at ambient temperature, covers the inner face of the wall of the container. <IMAGE>
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