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    • 6. 发明公开
    • Process and plant for continuous manufacture of resting articles of latex foam
    • 连续制品制成的乳液泡沫的放松方法及装置
    • EP1842649A2
    • 2007-10-10
    • EP06009931.4
    • 2006-05-15
    • SAPSA BEDDING S.R.L.
    • Villa, RenzoMarié, Alain Bruno SergeVernet, Régis François Jean Marie
    • B29C44/22B29C44/30
    • B29C43/222B29C33/0033B29C33/36B29C33/424B29C39/148B29C39/20B29C43/305B29C44/22B29C44/30B29K2021/00B29L2031/737B29L2031/751
    • Process for continuous manufacture of an unlimited length latex foam block (2) comprising at least two layers (7,9) to form after successive cross cuts resting articles such as for instance mattresses, cushions and parts of such articles.
      At least a first and second latex foam mixture with different characteristics among them are separately prepared (16, 17) and sent consecutively at a predetermined distance (d) from each other on a laying surface (3, 30) in continuous progress.
      The second mixture is deposited on the already shaped first layer.
      The first and the second layers (7, 9) are gelatinized concurrently at the same place (12).
      The two layers are directly joined to each other along the contact surface (40) by mechanical co-penetration of appendices of the one into micro-cavities of the other and by reciprocal tack of the two layers latex particles following breaking of the protective barrier between particles during gelatinizing phase.
    • 过程和植物连续制造通过连续制造无限长度胶乳泡沫块(2),包括至少两个层(7,9)的静息胶乳泡沫制品连续横切静止检查如例如床垫物品之后形成的,靠垫 并检查物品的部分。 至少与其中不同特性的第一和第二胶乳泡沫混合物分开制备(16,17),并在从海誓山盟预定距离(d)在不断进步铺设表面(3.30)连续地发送。 将第二混合物被沉积在已成形的第一层上。 所述第一层和第二层(7,9)都在同一地点(12)兼糊化。 两个层被直接结合到彼此沿着所述接触表面(40)由所述一个到另一个的微腔的附录的机械共渗透和由所述两个层中的倒数粘性胶乳颗粒之后之间的保护性阻挡层的断裂 凝胶化阶段期间颗粒。
    • 7. 发明公开
    • PAPERMAKING BELT AND PROCESS AND APPARATUS FOR MAKING SAME
    • 造纸企业结构和方法及装置其生产
    • EP1105273A1
    • 2001-06-13
    • EP99941174.7
    • 1999-08-13
    • The Procter & Gamble Company
    • AMPULSKI, Robert, Stanley
    • B29C39/18B29C39/20
    • B29C39/20B29C39/18D21F11/006
    • The invention comprises a method for applying a curable resin (50) to a reinforcing structure (40) and an apparatus therefor. The apparatus comprises a working surface (72) having a pattern of recesses therein structured and designed to at least partially receive a reinforcing structure (40), a means for disposing the reinforcing structure (40) in the pattern of recesses of the working surface, a means (55) for applying a fluid resinous material to the reinforcing structure disposed in the recesses of the working surface, and a means for solidifying the fluid resinous material to provide a patterned resinous framework joined to the reinforcing structure. The process comprises the steps of at least partially disposing the reinforcing structure in the recesses of a working surface, applying the fluid resinous material to the reinforcing structure, and then solidifying the fluid resinous material to form a patterned resinous framework joined to the reinforcing structure. Preferably, the reinforcing structure has voids, penetrable by the fluid resinous material, intermediate the first and second sides, and the resinous material occupies at least some of the voids in the reinforcing structure. The finished belt comprises a patterned resinous framework joined to the reinforcing structure such that a substantial portion of a bottom side of the resinous framework is between two opposite sides of the reinforcing structure.