摘要:
Provided is a pressurized pen, which is enabled to enhance the sealing property of a compression chamber (25) at a pressurizing time in the knocking operation of a knock mechanism (10) and to improve the durability. A pressuring pump mechanism (16) includes: a pressure member (20) having a front end opening portion communicating with the inside of a medium containing tube (6) and a compression chamber (25) made extensible and contractible in axial direction; and a push member (17) for coming in axial direction into and out of abutment against a rear end opening portion of the pressure member (20) and for pushing the compression chamber (25) of the pressure member (20) in a gas-tight condition in a compressing direction. The push member (17) is associated with the pushing action of a knock mechanism (10) such that it is enabled to irrotationally move toward the rear end opening portion of the pressure member (20).
摘要:
A slider for uses in a solid paste dispenser has a planar base portion (8) and a tubular portion (9) projecting from the center of the base portion into a solid paste. A screw rod may extend through the base and tubular portions for engaging therewith in threaded manner. The tubular portion has as an integral part thereof radially outwardly extending protrusions (10,11) so formed as to satisfy the equation S 0 - S M ≥ S 1 + S 2 + ..... + S n where S 0 stands for the area (cm 2 ) of the upper surface of the base portion, S 1 to S n each stand for the area (cm 2 ) of the lower surface of one of the n protrusions, and S M stands for a maximum area (cm 2 ) of S 1 to S n ; in which each of S 0 and S 1 to S n excludes the area occupied by the tubular portion. The slider can firmly hold a solid paste while enabling less waste of paste for a more effective use thereof.
摘要:
The present invention provides a film transfer apparatus capable of carrying out a transfer tape replacement operation easily. In an apparatus body formed by separably combining a main case member (4) and a covering case member (5) with each other to a body, a boss (14) of a feed gear (12) is fitted in a pressure contacting state around an inner cylinder of an intermediate connecting member (22) which has a double cylindrical portion of the inner cylinder and an outer cylinder, and the intermediate connecting member is engaged with and rotatably supported on a support shaft (28) having a locking portion (31, which is provided on an inner surface of the main case member with a feed reel fitted around the outer cylinder so that the feed reel can be engaged with the same. The covering case member (5) is provided on an inner surface thereof with a support shaft (25) on and with which the feed reel and a take-up reel are supported rotatably and engaged.
摘要:
An applicator for transferring a transfer material like a correction paint or paste from a transfer tape to a substate surface comprises an elastic tongue piece (8) having a tip (8') as part of a transfer head (7). The tip (8') has a curved discharge or downstream surface (10) whose radius of curvature is between 0.75 and 1.5 mm and a curved transfer or upstream surface (11) whose radius of curvature is between 1.5 and 2.5 mm. Both of these curved surfaces (10,11) are coonected with each other to provide a large transferring surface (12) which ensures that the transfer material can properly be transferred onto a substrate surface over a wide range and that the transfer tape can pass the tip in a smooth and continuous manner.
摘要:
The object of the present invention is to provide a pressure-sensitive correction tape having concealing properties and improvements in deterioration with time in an adhesive layer while not causing any blocking phenomenon and being excellent transfer cutting properties. The present invention relates to a pressure-sensitive transfer correction tape comprising a correction concealing layer on one side of a sheet substrate and a pressure-sensitive adhesive layer provided thereon containing a concealing material wherein the thickness in total of the pressure-sensitive adhesive layer and the correction concealing layer is 50 µm or less and the ratio in thickness of the pressure-sensitive adhesive layer and the correction concealing layer is in the range of 1 : 1 to 1 : 4.