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公开(公告)号：US5279693A
公开(公告)日：1994-01-18
申请号：US921383
申请日：1992-07-30
IPC分类号： B23K26/073 , B29C65/00 , B29C65/16 , B32B31/00 , B23K26/06
CPC分类号： B29C65/1635 , B23K26/073 , B29C65/1619 , B29C65/1658 , B29C65/1664 , B29C65/7894 , B29C66/001 , B29C66/0242 , B29C66/0342 , B29C66/1122 , B29C66/43 , B29C66/431 , B29C66/4722 , B29C66/474 , B29C66/71 , B29C66/712 , B29C66/73115 , B29C66/73921 , B29C66/8161 , B29C66/83411 , B29C66/83413 , B29C66/91411 , B29C66/91645 , B29C66/919 , B29C66/91921 , B29C66/00141 , B29C66/73116 , B29C66/8432 , B29C66/9241 , B29K2101/12 , B29L2005/00 , B29L2031/7128
摘要： An apparatus for forming a weld between first and second thermoplastic materials in which the softening temperature of the second thermoplastic material is lower than that of the first thermoplastic material. The apparatus includes a supplier for supplying the first thermoplastic material and the second thermoplastic material to the same weld position with the second thermoplastic material at a first side of the first thermoplastic material, and a projector for projecting a laser beam to the weld position from a second side of the first thermoplastic material.
摘要翻译： 一种用于在第一和第二热塑性材料之间形成焊接的装置，其中第二热塑性材料的软化温度低于第一热塑性材料的软化温度。 该装置包括供应商，用于将第一热塑性材料和第二热塑性材料供应到与第一热塑性材料的第一侧处的第二热塑性材料相同的焊接位置;以及投影仪，用于将激光束从一个 第一热塑性材料的第二面。
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公开(公告)号：US5116301A
公开(公告)日：1992-05-26
申请号：US597087
申请日：1990-10-15
CPC分类号： B65D33/2566 , B65D31/12 , Y10S493/927 , Y10S493/931
摘要： A double zipper pouch having first and second pockets adjacent one another and with a common wall portion, each pocket having an opening for receiving contents such as identification papers. The first and second pockets are formed so that their openings are displaced relative to one another. Pressure actuated resealable fasteners are disposed adjacent the openings in each of the first and second pockets. First and second indicators are also disposed adjacent the openings to provide an indication of the location of the associated opening. The indicators are preferably different from one another so as to provide an identification for the associated pocket. An adhesive material is formed on the back of the first pocket for affixing the pouch to, for example, a package.
摘要翻译： 一种双拉链袋，其具有彼此相邻并且具有公共壁部的第一和第二袋，每个袋具有用于接收诸如识别纸的内容物的开口。 第一和第二袋形成为使得它们的开口相对于彼此移位。 压力可驱动的可重新密封的紧固件邻近第一和第二袋中的每一个开口设置。 第一和第二指示器也布置在开口附近以提供相关开口的位置的指示。 指示器优选地彼此不同，以便为相关联的口袋提供识别。 在第一口袋的背面形成粘合剂材料，以将袋子固定在例如包装上。
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公开(公告)号：US4993844A
公开(公告)日：1991-02-19
申请号：US443480
申请日：1989-11-30
CPC分类号： B65D33/2566 , B65D31/12
摘要： A double zipper pouch having first and second pockets adjacent one another and with a common wall portion, each pocket having an opening for receiving contents such as identification papers. The first and second pockets are formed so that their openings are displaced relative to one another. Pressure actuated resealable fasteners are disposed adjacent the openings in each of the first and second pockets. First and second indicators are also disposed adjacent the openings to provide an indication of the location of the associated opening. The indicators are preferably different from one another so as to provide an identification for the associated pocket. An adhesive material is formed on the back of the first pocket for affixing the pouch to, for example, a package.
摘要翻译： 一种双拉链袋，其具有彼此相邻并且具有公共壁部的第一和第二袋，每个袋具有用于接收诸如识别纸的内容物的开口。 第一和第二袋形成为使得它们的开口相对于彼此移位。 压力可驱动的可重新密封的紧固件邻近第一和第二袋中的每一个开口设置。 第一和第二指示器也布置在开口附近以提供相关开口的位置的指示。 指示器优选地彼此不同，以便为相关联的口袋提供识别。 在第一口袋的背面形成粘合剂材料，以将袋子固定在例如包装上。
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