摘要:
Systems and methods for introducing hook fastening elements into a mold traveling along a mold assembly line are disclosed. The system can be configured to cut hook fastening tape into strips having a predetermined length based on information received from the mold assembly line, and to drop the cut strips directly into the mold at the appropriate intervals as the mold travels along the mold assembly line. Also disclosed is a system for facilitating the continuous feeding of hook fastening tape through the system.
摘要:
Systems and methods for introducing hook fastening elements into a mold traveling along a mold assembly line is disclosed. The system can be configured to cut hook fastening tape into strips having a predetermined length based on information received from the mold assembly line, and to drop the cut strips directly into the mold at the appropriate intervals as the mold travels along the mold assembly line.
摘要:
Systems and methods for introducing hook fastening elements into a mold traveling along a mold assembly line are disclosed. The system can be configured to cut hook fastening tape into strips having a predetermined length based on information received from the mold assembly line, and to drop the cut strips directly into the mold at the appropriate intervals as the mold travels along the mold assembly line.
摘要:
Various embodiments of slide fasteners include a first set of coupling elements and a second set of coupling elements configured to be removably joined together by a slider. Each coupling element includes a first surface having a first shape and a second surface having a second shape, wherein the second surface is spaced apart from and cofaces the first surface. The first shape may be substantially triangular or substantially trapezoidal, according to various embodiments, and the second shape is substantially gear shaped. When the coupling elements of the first set and the second set are removably joined together, water is substantially prevented from leaking from the first surface to the second surface. In addition, the coupling elements are disposed on stringer tapes, and the surfaces of the stringer tapes adjacent the first surfaces of the coupling elements are laminated with a water resistant material.
摘要:
An object of this invention is to provide a zipper pull of resilient body which is attached to a slider in a lateral direction thereof and capable of sliding the slider by rotating the zipper pull slightly so that the zipper pull is held in a stabilized state. A zipper pull mounting portion is provided on a top surface of a slider body and a connecting body of a zipper pull is disposed in a lateral direction relative to the mounting portion. The connecting body is comprised of two lateral bars disposed in parallel and vertical bars connected to both ends thereof so as to be protruded longitudinally. One of the vertical bars is buried in the zipper pull of resilient body so as to form a fixing portion. The zipper pull has an annular shape for surrounding the slider body. The lateral bars of the connecting body are inserted into the mounting portion. When a free end of the zipper pull is lifted up, the fixing portion is rotated and at the same time, the free vertical bar of the connecting body is lifted up, so that a locking pawl lever of automatic locking mechanism connected to the lateral bars is lifted up, thereby allowing the slider to slide. When the slider is locked, the zipper pull is fallen onto the slider body so that it can be maintained in a stabilized condition without swinging freely.
摘要:
A concealed slide fastener slider comprises: a slider body having a guide post on which an attachment lug stands; a resilient locking lever attached at one end to the attachment lug and having at the other end a locking pawl retractably inserted into an element guide channel of the slider body; a clamp having an aperture and a central bent portion bent in an inverted L shape so that the clamp can fall flat to a rear side of the slider body; and a pull tab loosely threaded through the aperture. When a cloth is jammed between the slider body and the clamp, only a front part of the clamp assumes an upright posture but a rear part of the clamp to which the pull tab is attached assumes a horizontal posture, thus causing the pull tab to rest on the cloth.
摘要:
A slider for a slide fastener having a cover member capable of rotating between a first position at which a pull tag is concealed in an immobile state and a second position at which the pull tag is exposed, wherein engaging/disengaging means for engaging with/disengaging from each other when the cover member is located at the first position is provided at a portion on first end portions side apart from respective rotating portions of second end portions, the second end portion having the rotating portions in which the pull tag and the cover member are coupled so as to be able to rotate relatively, thereby providing the slider a simple structure and costing low, being capable of achieving a pull tag holding performance stable and excellent over a long period and preventing deflections between respective components.
摘要:
The present invention intends to provide a zipper pull of a slider for slide fastener formed of- resilient body on which no unreasonable force is applied when the fastener is opened or closed and which is always kept in a stabilized condition that it is urged to be fallen onto a slider body without swinging freely. A yoke which is a zipper pull mounting portion is mounted on a top face of a slider body. A half-annular shaped zipper pull formed of resilient body is fixed to lateral bars at front and rear ends of a rectangular connecting body longer than the slide body. A lateral bar is provided in the center of the connecting body and inserted through an automatic locking pawl lever incorporated in the yoke. Neck portions are provided in the vicinity of a fixing portion at the front and rear ends so that the zipper pull is elastically deformable easily. A grip portion is provided at a position apart from the fixing portion so that the zipper pull is easy to grip. Further, a feature of the zipper pull of this invention is that a central portion to be disposed on the slider body of the connecting body is low while the sides of the fixing portions on both ends are located higher and extended horizontally with a step. Consequently, when the zipper pull is brought up slightly, the locking pawl lever can be raised so that the slider can be slid. The zipper pull is always kept in such a stabilized condition that it is fallen to the slider body.
摘要:
A waterproof slide fastener with waterproof property in which covering the whole front and rear faces of a woven or knitted fastener tape with an elastomer, and fastener elements made of a thermoplastic resin are injection molded on the lateral edge of the fastener tape. In particular, a waterproof slide fastener that can maintain the watertightness and airtightness even when the fastener tape is bent in the lengthwise direction because, on the assumption that the minimum width between the outer end edges of the neck part of the fastener element in the lengthwise direction of the fastener tape that is a slide direction in which the slider slides is N and the width between the outer end edges of the body part of the fastener element in the same lengthwise direction is B, the value of B/N is between 2.5 and 3.5.
摘要:
Various embodiments include a male surface fastener member configured for being molded onto a surface of a foaming resin mold body. The male surface fastener member includes a plurality of male surface fastener strips connected with each other in an end-to-end relationship via a connecting portion that is integrally formed with at least the end portions of each male surface fastener strips. Each male surface fastener strip includes a base material having a first surface from which a plurality of engaging elements extend upwardly and first and second substantially lateral resin intrusion prevention walls that upwardly from the first surface along a width direction of the base material between the first and second longitudinal resin intrusion prevention walls. Each of the lateral resin intrusion prevention walls comprises a plurality of engaging elements that are arranged in series in a width direction of the first surface.