China Printing,Pouch,Nonwoven Bag,Sticker,Paper Product Manufacturer - ZhongTai
 
FAQ
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Pouch Paper Bag Sticker Paper Product
Process
Plastic color printing process
Pattern design→plate making→printing pretreatment→color version→sample printing→color gravure
Plastic film laminated technology
Base film preparation→glue & oil adjust→glue &oil drying→press and laminated→film adjust &roll
Pouch making technology
Based material preparation→measure setting→temperature setting→press setting→speed adjust→complete pouch inspection
 
Machanical  Performance

Material Laminated
Stripping strength(vertical and horizontal)N/15mm
Sealed stripping strength  N/15mm
Snap strength(vertical& horizontal N/15mm
Elongation at break(vertical& horizontal)%
BOPP/CPP
≥2.0
≥13
≥30
vertical:70-150
horizontal:15-60
BOPP/VMCPP
≥1
≥8
≥40
vertical:60-150
horizontal:15-60
BOPP/VMPET/CPP
BOPP/VMPET≥1.5
≥20
≥40
/
VMPET/CPP≥2.0
PET/VMPET/CPP
PET/VMPET≥1
≥20
≥40
/
VMPET/CPP≥2.0
BOPP/VMPET/LDPE
BOPP/VMPET≥1.5
≥10
≥50
≥40
VMPET/LDPE≥2.0
PET/EVA
≥3.5
≥35
/
/
PET/CPP
≥3.5
≥30
≥40
30-120
PET/LDPE
≥3.0
≥25
≥30
40-130
ONY/CPP
≥4.0
≥30
≥40
40-120
PET/AL/ONY/LDPE
PET/AL≥2.5
≥20
/
/
AL/ONY≥3
ONY/LDPE≥4.0
PET/VMCPP
≥1.5
≥10
≥40
≥20
Paper/LDPE
≥0.6
≥8
/
/
BOPP/Paper/LDPE
BOPP/Paper≥0.8
≥10
/
/
Paper/LDPE≥0.6
Paper/AL/LDPE
Paper/AL≥0.6
≥8
/
/
AL/LDPE≥3.0
BOPP/LDPE
LDPE≥40μm
≥1.5
≥15
≥40
vertical:50-180
LDPE<40μm
≥10
horizontal:15-90
ONY/AL/CPP
≥2.5
≥15
≥30
≥35
PET/AL/CPP
PET/AL≥2.5
≥30
≥50
≥15
AL/CPP≥4.5
PET/AL/LDPE
PET/AL≥2.5
≥20
≥45
/
AL/LDPE≥3.0

 
◆ Pouch press resistance capability

G.W. of pouch and inner thing(g)
Carry capacity  (N)
Requirement
<100
100-400
401-2000
>2000
200
400
600
800
no leakage
no breakage

 
Pouch falling off test

G.W. of pouch & inner thing(g)
Height of fall off (mm)
Requirement
<100
100-400
401-2000
>2000
800
500
300
250
no leakage
no breakage

 
Pouch application

Product name and application
Structure(regular structure)
Design principle
chocolate
barrier、anti-light、beautiful printing, low temperature seal character
Pure chocolate:oil ink/ink/white  BOPP/PVDC/ cool seal tape
nut let chocolate:oil ink/ink /VMPET/AD/BOPP/PVDC/cool adhesive tape
 
Drink packaging pouch
acidity drink PH<4.5 pasteurization, good barrier soft drink PH>4.5 121 , sterilization,high-barrier
 
Acidity-drink:PET/PE(CPP)
BOPA/PE(CPP)
PET/VMPET/PE
soft-drink:PET/PA/CPP
PET/AL/PA/CPP
PET/AL/PET/CPP
PA/AL/CPP
To acidity and soft drink, PET/PA have big barrier character,anti-pasteurization, longer the shelf live because of the acid
to soft drink, AL provide best barrier,,PET/PA have high strength, continuous autoclave resistance.
Sauce
high-strength,long shelf life,oxidation resistance,canker resistance,oxidation
seal side pollution resistance
KPA/LLDPE.EVA
BOPP/VMPET/LLDPE.EVA
 
KOP、AL、VMPET are All high-barrier material, AL layer is far away from inner layer,protect to be cankered. LLDPE.EVA, seal side pollution resistance
cleanliness liquid stand-up pouch
high-strength,crack-resistance,hard, can stand-up. good seal side
 
1  solid BOPA/LLDPE bottom BOPA/LLDPE
2  solid BOPA/strength
BOPP/LLDPE
bottom:BOPA/LLDPE
3  solid PET/BOPA/t
BOPP/LLDPE
bottom  BOPP/LLDPE
High-barrier,good material ,used for solid pouch;soft bottom,;inner are better PE,,seal side pollution resistance
 
Pesticide packaging
grain、powder
liquid: strength, soft, crack resistance ,good seal character
 
BOPA/VMPET/S-CPP
 
BOPA soft, puncture resist, strength, better for printing ance, VMPET:good barrier, and high strength,can sue thicker VMPET material; S-CPP provide hot seal and barrier and ,causticity resistance,use three PP or layers co-extrusion EVOH、PA layer MCPP
bond,best use the text bond :UK3640/UK6800
LY-50VR/LY-50VRH
Weight packaging pouch(rice, bean , fertilizer)
soft and barrier
PE/woven /PP
PE/PE
PE/woven PE
PE hot seal,flexible、fall resistance,plastic woven material have high strength
 

◆ Regular products
Function
Material Structure
Flesh meat
BOPA/EVOA/PE, BOPA/EVOA/EVA, VPA/EVA
Meat good
BOPP/PA/PE,PVDC/EVA
KPA/PE, PA/PE
KPET/PE, PET/AL/PET/PE
PET/AL/PE, BOPA/EVOH/PE
PET/EVOH/PE, PVC/EVOH/PE
Drink& syrup
 
PET/AL/PE, PET/EVOH/PE
BOPA/KPA/PE, PET/AL/BOPA/PE
BOPA/VMPET/PE, PET/AL/PET/PE
BOPA/KPET/PE
Frozen food
PET/PE, BOPA/PE, VMPET/PE
BOPP/VMPET, BOPP/PE
Milk powder
PET/PA/PE, BOPP/VMPET/PE
Coffee
PET/PA/PA, BOPP/AL/PE
VMPET/PE, Paper/PE/AL/PE
BOPA/AL/PE, BOPA/VMPET/PE
Cake
BOPP/VMPET/CPP, BOPP/PE/VMCPP/EXPP
BOPP/EXPE/VMCPP, BOPP/VMCPP
Fast food soup
PET/AL/PE, Paper/AL/PE
BOPA/EVOH/PE, PA/PE KPA/PE
PA/PE/AL/PE
Pickles
BOPP/PE, BOPP/EVOH/PE(EVA)
PET/PE(EVA), BOPP/PE
KPET/PE, KPA/PE
Cheese
BOPA/EXPE/PE, BOPA/PE PET/PE
PE/EVOH/PE
Cake &pastry
BOPP/PE, KOPP/PE, BOPP/PE(EVA)
KPET/PE (EVA)
Tea
PET/PE/AL/PE, BOPP/VMPET/PE
KPET/PE, PET/PE/VMPET/PE/CPP
Candy
VMPVC, OPE, PET/VMCPP
BOPP/VMCPP, PET/PL MT/CPP
Chocolate
PET/VMCPP, AL/EAA
BOPP/VMPET
Puffing Food
BOPP/CPP, BOPP/VMCPP, MT/PE
PET/VMCPP, BOPP/PE/VMPET/PE/CPP
Monosodium glutamate
KPA/EXPE/PE, BOPP/PE
KOP/PE, PET/CPP
Preserved szechuan pickle
BOPP/AL/PE, BOPP/VMPET/PE
PET/VMPET/PE, BOPA/VMPET/PE
Medcial packaging
BOPP/PE, PET/PE, BOPA/PE
BOPA/CPP, PET/VMCPP
BOPP/VMPET/PE, BOPP/AL/PE
Bistoury
BOPP/PA/PE, PET/AL/PE
Cream
PET/AL/PE
Washing powder
BOPP/PE, BOPET/PE, BOPA/PE
Abstersion liquid
BOPP/PE, PET/BOPA/PE
PE/PET/PE, PET/CPP
PET/BOPA/CPP, PET/PE
shampoo
BOPP/VMPET/PE, BOPP/AL/EAA
BOPP/AL/PE, PET/AL/PE
◆ Process
Correction of artwork or make artwork→Production of samples→Confirmation of samples→Formal production→QC→Check-up goods→Booking ship→Delivery→After-sales service( keep samples and reply some questions on goods from Customers)
 
◆ Paper Types (standard weight)
*         Natural Brown Kraft
*         Recycled Brown Kraft
*         Bleached White
*         Recycled Bleached White
*         Bright White Bleached White
*         Oatmeal
*         Flipside
*         Tinted Paper
*         Beater Dyed Paper
*         White Claycoated
*         Recycled White Claycoated
*         Bright White Claycoated
*         Synthetic

◆ Most popular sizes

Most popular sizes
width x gusset x height (mm)
150 x 70 x 230
320 x 100 x 320
220 x 90 x 205
370 x 90 x 250
230 x 90 x 220
440 x 120 x 320
240 x 90 x 390
440 x 150 x 370
230 x 90 x 360
320 x 100 x 440
250 x 80 x 350
350 x 120 x 460
310 x 120 x 220
450 x 120 x 370
310 x 100 x 425
550 x 120 x 350

◆ Handles
Paper bags for handles are as follows; for each list, the bulleted items are in order, beginning with the most economical option:
*         Kraft Paper Twisted
*         Oatmeal Paper Twisted
*         White Paper Twisted
*         Stock Color Plastic Tube
*         Stock Color Paper Twisted
*         Special Match Color Paper Twisted
*         Duplex Paper Twisted
*         Triplex Paper Twisted
*         Flat Rigid Handle
*         Special Match Flat Rigid Handle
*         Fabric Cord
*         Stock Color Standard Macramé
*         Special Match Color Macramé
*         Stock Color Cotton Twill
*         Special Match Color Cotton Twill
*         Knotted Paper Twisted
 
Printing
The paper bags for printing options are as follows; for each list, the bulleted items are in order, beginning with the most economical option:
Printing Options
*         Flexography
*         Gravure
*         Sheet-Fed Offset
Print Method
*         Tailprint
*         Preprint
Graphics
*         Line Work 1-3 Colors
*         Line Work 4-6 Colors
*         Half Tone/Duotone
*         Four-Color Process
*         Insider-Inside/Outside printing is a value-added option available for many print jobs
 
Varnishes and Laminations
Paper bags for varnish and lamination options are as follows; for each list, the bulleted items are in order, beginning with the most economical option:
Varnishes and Laminations (uncoated papers)
*         Mirage Stripe
*         Standard Overprint Varnish
*         High Gloss Varnish
*         Matte Varnish
*         Gloss UV Varnish
*         High Gloss Lamination
*         Matte Lamination
Varnishes and Laminations (coated papers)
*         High Gloss Varnish
*         Matte Varnish
*         Pearlized Varnish
*         Gloss UV Varnish
*         Gloss Lamination
*         Matte Lamination
 
Hot Stamping
Paper bag for hot stamping options are as follows; for each list, the bulleted items are in order, beginning with the most economical option:
Hot Stamping Applications
*         Rotary Hot Stamping
*         Conventional Hot Stamping
Hot Stamping Foils
*         Plain Metallic
*         Metallic Colors
*         Pigmented Colors (Non-Metallic)
*         Plain Holographic Metallic
*         Pattern Holographic Metallic
 
Packaging
*         Bale Pack (strap and shrink wrap)
*         Carton Pack
*         Collation
1.Artwork
Custom Design work is our specialty. Send us what you have. Based on your individual requirements, we can make helpful suggestions or even brainstorm with you to help find the right design and the best type of pin to meet your objectives. We'll send you a pre-production artwork of your pin via fax or e-mail for approval. All pins come with military clutch at no extra charge. We also offer a variety of other attachments, contact our sales representative for more info.
Free graphics
For the fastest service we prefer artwork in any one of the following formats provided to us:
>Adobe Illustrator
>Adobe Photoshop
>Acrobat Reader
Imitation / Soft Enamel:
Please specify the PMS number (Pantone Matching System) or the 4 Color CMYK. Pantone Color Chart
 
2. Custom service
Customer can provide products design, we accord customer require to produce;
Our can provide design for custom requirement
 
3. Process
Correction of artwork or make artwork→Production of samples→Confirmation of samples→Formal production→QC→Check-up goods→Booking ship→Delivery→After-sales service( keep samples and reply some questions on goods from Customers)

 

     
 
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