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Method for manufacturing a sealing joint on a joint holder, and recipients and devices for leaktight closure equipped with such a joint holder
Method for manufacturing a sealing joint on a joint holder, and recipients and devices for leaktight closure equipped with such a joint holder
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机译:在接头保持器上制造密封接头的方法,以及装有这种接头保持器的接收器和用于密封关闭的装置
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摘要
According to the invention the sealing joint 11 is manufactured in an elastomer thermoplastic material which is softer than traditional thermoplastics, and whose injection temperature is compatible with the plastic material of the joint holder 1; it is injected into position across the wall 6 in an orifice which traverses the latter, in such a manner as to form a bead 14 on the other face of the wall 6 than that through which the injection is effected. The joint 11 is held in position by pins which are rigidly connected to the wall 6 and embedded in the joint 11, and by a bead 15 for stopping it from being torn out on the face of the wall through which the injection is effected. Can be used for the leaktight closure of recipients used especially in cosmetology. IMAGE
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