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JP6965472B1 |
To provide a method for producing a polyester-based shrink film having a high degree of independence even if the thickness is relatively thin. A method for producing a polyester-based shrink film, which comprises the following steps (1) ...
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JP6957885B2 |
To provide a film that, when adopted for organic electroluminescence display devices, excels in flatness when an elastic and curable resin is formed, and a laminate sheet having a curable resin layer in the film.Provided is a film for or...
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JP6957782B2 |
A challenge for the present invention is to provide a heat shrink tube, which ensures a sufficient heat shrinkage rate, while possessing excellent diameter expansion strength and peelability, thus excels in both of peelability and heat s...
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JP6947031B2 |
A phase difference film formed of a resin containing a polymer having crystallizability, the phase difference film having an NZ factor of less than 1; and a production method including; a bonding step of bonding a second film to one or b...
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JP6934936B2 |
Provided is a polystyrene heat-shrink film having enhanced film stability during storage, compared with conventional polystyrene heat-shrink films, while still being provided with an excellent shrink finish, ease of separation at perfora...
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JP2021130304A |
To provide a manufacturing method for a stretchable film at low cost and excellent in mass productivity.A manufacturing method for a stretchable film having a wrinkled, corrugated, or buckled form includes: a step 1-1 of laminating a fla...
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JP6927124B2 |
A heat-shrinkable polyester-based film, where the heat-shrinkage ratio in the width direction is high and the irregularity of thickness is small, is provided.The heat-shrinkable polyester-based film of the present invention is characteri...
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JP6909936B1 |
Provided is a polyester-based shrink film or the like that is highly self-supporting even if it is relatively thin so that it can be easily attached to a PET bottle or the like. A polyester-based shrink film or the like that satisfies th...
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JP6902021B2 |
There is provided a sealant film comprising a layer made of polyester (A) comprising terephthalic acid units, ethylene glycol units, diethylene glycol units and other comonomer units, wherein polyester (A) comprises 25 to 50 mol% of tere...
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JP6904495B1 |
To provide a heat-shrinkable film having high transparency and excellent appearance even when a packaging material is used as a starting material or a packaging material printed in any color is used as a starting material. At least one l...
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JP6888702B2 |
To provide a longitudinally stretchable heat-shrinkable polyester film which is suitable for use as a label and for use as a band for binding a lunch box container or the like, and which is excellent in natural shrinkage resistance that ...
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JP6870814B2 |
Disclosed is a cylindrical battery cell in which a heat-shrinkable tube wraps an outer surface of a cylindrical case of the cylindrical battery cell except electrode terminals, the heat-shrinkable tube including: a base material, which i...
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JP6862708B2 |
To provide a thermal shrinkable film of which a main shrinkage direction has optionally determined angle (oblique direction).There is provided the thermal shrinkable film satisfying following requirements (1) to (3). (1) Molecular orient...
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JP6861772B2 |
A stretchable modified polyester film, and more particularly to a modified polyester film for in-mold decoration film and having high extensibility, high light transmittance, low shrinkage (high temperature resistance) and the like is pr...
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JP6863931B2 |
Disclosed is a shrink film containing a copolyester having a minimum crystallization half-time of at least 8.6 minutes and a polyester plasticizer having a weight-average molecular weight of 900 to 12,000 g/mol. The polyester plasticizer...
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JP6862079B1 |
To provide a method for producing a polyester-based shrink film having excellent impact resistance and a uniform shrinkage rate. A method for producing a polyester-based shrink film, which comprises the following steps (1) and (2). (1) S...
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JP6864083B2 |
A solar reactive mulch film comprising one or more layers of heat shrink material pre-strained at a predetermined temperature and tension. Immediately cooling the pre-strained layers retains molecular deformation stresses in the material...
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JP2021045954A |
To provide a tube which is rarely broken and is stable during a step of the production of a heat-shrinkable tube having easy-to-tear properties in a length direction.A tube is characterized by comprising at least a melt-processable fluor...
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JP2021047376A |
To provide a method capable of manufacturing a long optical film with its fracture suppressed, the optical film having an optical axis in an oblique direction with respect to a longitudinal direction and having desired optical characteri...
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JP6849141B1 |
To provide a heat-shrinkable film having high transparency and excellent appearance even when a packaging material is used as a starting material or a packaging material printed in any color is used as a starting material. A heat-shrinka...
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JP6844682B2 |
[Problem] To provide a heat-shrinkable polyester-based film that has sufficient heat shrinkability in the main shrinkage direction, which is the longitudinal direction, and has a low degree of heat shrinkage in the width direction, i.e.,...
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JP6837188B1 |
Provided is a polyester-based shrink film having excellent predetermined impact resistance and having a uniform shrinkage rate near the shrinkage temperature. A polyester-based shrink film that satisfies the configurations (a) to (c) bel...
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JP6835214B2 |
[Problem] An object is to provide a heat-shrinkable polyester-based film using biomass and/or containing recycled PET preferably containing a high ratio of recycled PET, and the film does not substantially contain amorphous component whe...
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JP6835127B2 |
To provide a heat-shrinkable polyester-based film having high heat-shrinkable properties in a width direction, exhibiting low heat-shrinkable properties in a longitudinal direction, large in mechanical strength in a longitudinal directio...
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JP6831092B2 |
To provide a novel medical tubing which can be used as an artificial organ for reinforcing or substituting a tubular organ of the human body.A medical tubing (metal molding 200) for substituting or reinforcing a tubular organ of the huma...
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JP6829164B2 |
To provide a production method of a heat shrinkable tube capable of achieving a uniform tube diameter.A production method of a heat shrinkable tube of the present invention comprises a heating step of heating a tube formed by a resin com...
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JP2021011028A |
To provide a heat shrinkable sheet that can easily and surely bind a plurality of electric wires and can be housed compactly.A heat shrinkable sheet according to one embodiment of the present disclosure includes: a square plate-shaped ba...
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JP6824242B2 |
Films suitable for shrink film applications are disclosed comprising at least one heterogeneous ethylene interpolymer having a short chain branching distribution profile index, DPISCB, that satisfies the formula: −1≦DPISCB≦1. The a...
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JP6813049B2 |
To provide a production device of a complex preform, in which the complex preform can be produced efficiently, which preform is used for producing a composite container to which various functions such as gas barrier properties or charact...
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JP2020196256A |
To provide a method for recovering an original shape of a resin molded product containing a resin composition capable of maintaining a stretched state by using a simple method.There is provided a method for recovering a shape of a resin ...
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JP6792973B2 |
To provide a conductive film excellent in flexibility and unlikely to increase a resistance value even if bent or drawn.A conductive film includes a substrate and a conductive layer arranged at least on one side of the substrate. A stret...
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JP6789821B2 |
A polyester film having at least 15% thermal shrinkage at 150°C in the primary shrinkage direction, less than 15% thermal shrinkage at 150°C in a direction orthogonal to the primary shrinkage direction, and no more than 14% thermal shr...
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JP6791335B1 |
To provide a heat-shrinkable film having excellent durability after coating and coating retention. A single-layer or laminated heat-shrinkable film having a resin layer containing a polyester resin as a main component on at least one sur...
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JP6791310B2 |
The present invention provides a heat-shrinkable polyester film which has sufficient heat shrinkage properties in a main shrinkage direction that is the longitudinal direction, in which a variation in shrinkage in the width direction is ...
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JP6778182B2 |
Shrink film having a desirable balance of properties is manufactured from a polyethylene blend composition having a fractional melt index and a molecular weight distribution of from about 2.5 to about 7. The blend composition comprises a...
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JPWO2019097874A1 |
A base resin composed of an ethyl ethylene acrylate copolymer or an ethyl ethylene acrylate copolymer and linear low-density polyethylene, a brominated flame retardant, antimony trioxide, and an average particle size of 0.5 μm to 3.0 μ...
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JP2020164745A |
To simply apply light-shielding to a thermal shrinkage film without passing through steps of adding a lot of pigments and forming a light shielding layer.A thermal shrinkage film 10 includes a block copolymer composition 20 and fine part...
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JP2020152421A |
To provide a composite container 10A which can stably discharge contents and has a plastic container body capable of being easily volume-reduced and discarded.The composite container 10A includes a container body 10 made of plastic mater...
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JP6760434B2 |
To provide a heat-shrinkable polyester-based film having a high ability to conform to a container being a packing object during shrinkage, and a resistance to slackening by providing: sufficient heat shrinkage characteristics in a main s...
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JP6759223B2 |
The present invention provides a multilayered heat-shrinkable film which is suitable for use in packaging a group of things (objects to be packaged), and has excellent binding power and strength and which can be easily torn to take out t...
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JP6752112B2 |
A method of producing a film is provided. The film includes a base material layer which is shrunk by heat and a functional layer which is dried while being restricted by the base material layer. The method involves heating the film while...
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JP6740577B2 |
To provide a longitudinally drawn heat-shrinkable polyester-based film which is suitable for application to a label or of banding for binding lunch containers, is excellent in resistance to natural shrinkage apt to generate during high-t...
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JP6741184B1 |
Provided is a polyester resin for a heat-shrinkable film capable of ensuring film-forming property and film strength while reducing the film manufacturing cost of the heat-shrinkable film. In the present invention, when the main componen...
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JP6740212B2 |
To provide a heat-shrinkable film suitable for assembling packaging of contents (objects to be packaged), which exhibits excellent heat shrinkability in a TD direction and excellent breaking strength and can be easily manufactured.The he...
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JP6734122B2 |
To provide a heat shrinkable tube capable of reducing manufacturing cost and variations of quality even though using PTFE, a manufacturing method therefor and a solder sleeve using the heat shrinkable tube.The heat shrinkable tube has a ...
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JP6721071B2 |
To provide a heat-shrinkable polyester film which has sufficient heat shrinkage property in a main shrinkage direction which is the longer direction, a low heat shrinkage ratio in the width direction orthogonal to the main shrinkage dire...
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JP6714965B2 |
To provide a flexure-free rod-like body enhancing deflection stiffness (cross section secondary moment), providing sufficient deformation rate to each compression force in a vertical direction, a longitudinal direction and a lateral dire...
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JP2020082615A |
To provide a shrink film which shows excellent heat shrinkability, is free from cracking problem during shrinkage, moreover has an enough surface hardness for preventing scratches, and has a high gas barrier performance, besides allows t...
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JP6702140B2 |
The present invention may provide a resin part (10) that is configured such that its length is large relative to its width, wherein the resin part has an asymmetrical shape in a thickness direction, so that a portion (X) in which an incr...
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JP2020075457A |
To provide a stretched polyester film capable of producing a barrier film excellent in gas barrier property (specifically in water vapor barrier property) even after laminating a barrier coat layer on a vapor-deposited layer of a polyest...
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