CN2397777Y

CN2397777Y - Chest

Info

Publication number: CN2397777Y
Application number: CN 99236515
Authority: CN
Inventors: 陈亮瑜
Original assignee: GUANGDE LEATHER-PLASTIC PRODUCT FACTORY ZHANLONG PUNING CITY
Current assignee: GUANGDE LEATHER-PLASTIC PRODUCT FACTORY ZHANLONG PUNING CITY
Priority date: 1999-07-06
Filing date: 1999-07-06
Publication date: 2000-09-27
Anticipated expiration: 2009-07-06

Abstract

The utility model relates to a chest which is characterized in that the inner covering layers of a chest wall, a chest bottom or /and a chest cover use PVC decorative film layers. The PVC decorative film layers are stuck on base material layers of the chest wall, the chest bottom or/ and the chest cover with adhesive under low temperature. Outer covering layers of the base material layers of the chest cover, the chest bottom or/ and the chest wall adopt a cloth layer compounded with the base material layers by hot composite technology. The utility model has the advantages of smooth inner wall, easy cleanness, good moisture protection, flame resistance, good adhesive force, deformation prevention, etc., and bubbles do not appear when the cloth layer and the base material layers are compounded.

Description

Case and bag

The utility model relates to a kind of case and bag.

At present, the inside shoe layer of traditional case and bag such as suitcase, draw-bar box, briefcase, suitcase is a layer of cloth, has ability not easy to clean, moistureproof, is difficult for shortcomings such as fire-retardant; Shortcomings such as simultaneously, its capping comprises moulding pattern, forming stereo sack etc., is to adopt to be stained with layer of cloth behind the sticky adhesive of EVA foaming sheet and to constitute, and easy bubble when having patch, cohesive force are poor, yielding.

Main purpose of the present utility model is at above-mentioned weak point, provides a kind of inside shoe layer ability easy to clean, moistureproof good, case and bag that can be fire-retardant.

Another purpose of the present utility model is at above-mentioned weak point, provides a kind of capping not have bubble, good, the on-deformable case and bag of cohesive force.

The utility model contains at the bottom of tank wall, case lid and the case, contains substrate layer at the bottom of tank wall, case lid and the case, and tank wall, case lid have tack coat or/and the inside shoe layer at the bottom of the case is the PVC decoration coating between PVC decoration coating and the substrate layer.

The utility model, at the bottom of case lid, the case or/and the layer of cloth of the outer wrapping layer of the substrate layer of tank wall for being combined with each other through hot composition process and substrate layer.

The utility model has following advantage:

1, the inside shoe layer adopts the PVC decoration coating, and easy to clean, moistureproof ability is good, and is elegant in appearance, energy conversion pattern variety, any position at the bottom of tank wall, case lid or case or all positions low temperature stickups as required;

2, outer wrapping layer is the layer of cloth that adopts hot composition process to be combined with each other with substrate layer, one-shot forming without adhesive, reduces and pollutes, and non-foaming, cohesive force good, not yielding, be particularly suitable for the three-dimensional sack on case lid face, the case lid face or the processing of floral designs.

The utility model is described in further detail in conjunction with the accompanying drawings for following embodiment.

Fig. 1 is an embodiment stereogram of the present utility model;

Fig. 2 be Fig. 1 along A-A to cross-sectional view.

With reference to Fig. 1, Fig. 2, the tank wall 1 of present embodiment is made up of layer of cloth 7, adhesive layer 8, substrate layer 41, tack coat 6, PVC decoration coating 5 to interior from outer, wherein, PVC decoration coating and substrate layer are bonding through low temperature process by adhesive, and substrate layer 41 adopts porose reinforcement sheet material; The structure sheaf of case lid 2 is composited through high temperature by layer of cloth 7, substrate layer 42 to interior from outer, without adhesive, thereby does not have adhesive layer, substrate layer 42 adopts the traditional EVA foam sheet of PC material substitution, has strengthened hardness, the pressing mold clear patterns, anti-good springiness, not yielding; On case lid, also be provided with for the zippered bag 9 of placing tiny article.

The utility model can adopt and the same technology of case lid by the three-dimensional sack on pattern on the capping or capping, and is promptly compound by layer of cloth and substrate layer high temperature, without adhesive.

Claims

1, a kind of case and bag, contain (3) at the bottom of tank wall (1), case lid (2) and the case, contain substrate layer (41,42) at the bottom of tank wall, case lid and the case, it is characterized in that: or/and the inside shoe layer of case lid is PVC decoration coating (5), tack coat (6) is arranged between PVC decoration coating and the substrate layer at the bottom of tank wall, the case.

2, case and bag according to claim 1 is characterized in that: at the bottom of described case lid, the case or/and the outer wrapping layer of the substrate layer of tank wall (41,42) is layer of cloth (7).