·The opening of the bag is not good.

Easy to open bag, easy to open bag, super smooth bag, non powder absorbing bag, low friction bag, non static bag, and non astringent bag.

·The film cannot be pulled on the automatic packaging machine.

Non astringent roll film, low friction roll film, super smooth roll film, non static roll film, easy to open roll film, and stretchable roll film.

·The film is slipping on the automatic packaging machine.

Non slip roll film, high friction roll film, frosted roll film, and continuous roll film.

·The bag/roll is wrinkled.

Super flat bag, super flat roll film, non wrinkled bag, non wrinkled roll film, bag mouth flat bag, no tunnel roll film, no tunnel bag.

·The transparency of the bag/roll film is poor.

High transparency bags, high transparency roll films, non crystal dot roll films, and non crystal dot bags.

·The bag/roll film has poor drop resistance.

High strength bag, high strength roll film, anti drop bag, anti drop roll film, can drop bag, can drop roll film, super high heat sealing strength bag, super high heat sealing strength roll film, super compression bag.

·Bags are prone to breakage during transportation.

Durable transport bags, unbreakable bags, super puncture resistant bags, super tough bags, super tough bags, unbreakable bags.

·The bag is too hard and can easily prick hands.

Super soft bags, non binding bags.

·The air tightness of the bag is not good.

Super airtight bags, super sealed bags, super airtight bags.

·The zipper of the bag is easy to come off.

Ultra high heat sealing strength zipper bag, non falling zipper bag, ultra-low temperature zipper bag, ultra airtight zipper bag, dustproof zipper bag.

·The zipper of the bag is not easy to open.

Easy to open zipper bag, pre opened zipper bag, super loose zipper bag, effortless zipper bag, easy to open zipper bag for children.

·Bags/rolls are prone to delamination.

Super composite strength bags, super composite strength roll films, non delaminating bags, non delaminating roll films, heat-resistant scalding bags, heat-resistant scalding roll films, easy to tear bags, easy to tear roll films, difficult to peel bags, difficult to peel roll films, heat sealed non delaminating bags, and heat sealed non delaminating roll films.

·The bag/roll film has white precipitates.

Ultra clean bag, ultra clean roll film, no precipitate bag, no precipitate roll film, no additive bag, no additive roll film, no lubricant bag, no lubricant roll film.

·The shelf life of the content is too short.

Super shelf life bags, super shelf life bags, high barrier bags, and high airtightness bags.

·The bag/roll film does not have a anti-counterfeiting effect.

High anti-counterfeiting bag, high anti-counterfeiting roll film, temperature changing bag, color changing bag, UV color changing bag.

·There is a pungent smell inside the bag.

No odor bags, no odor rolls.

·The plastic smell inside the bag is too strong.

No plastic flavored bags, no plastic flavored roll films.

·The curling cursor cannot keep up, resulting in disorderly cutting.

Cursor always tracks the roll film, the roll film that is not randomly cut, the roll film that is not blindly cut, and the roll film that is not disturbed by signals.

·The pattern has color difference.

No color difference printing, no color difference patterns, no color difference roll film, printing consistency roll film, no color difference bag, printing consistency bag, no color difference bag, no color difference roll film.

·Incorrect pattern color matching.

Coloring precision bags, Coloring precision roll films, Pattern precision bags, Pattern precision roll films.

·The price of packaging bags/rolls is too high.

Low price bags, low price rolls, most competitive price bags, most competitive price rolls, affordable bags, affordable rolls, micro profit bags, micro profit rolls.

·Must be biodegradable and able to vacuum.

Biodegradable vacuum bags, environmentally friendly vacuum bags, recyclable vacuum bags.

·The seal is not secure when there are inclusions in the seal.

Anti pollution packaging film, anti pollution heat sealing film, powder heat sealing film that can be carried, ultra-low temperature heat sealing film, oil stain resistant heat sealing film.

·Unable to package at high speed.

Ultra high speed packaging roll film, ultra low temperature heat sealing roll film, super easy heat sealing roll film, super heat sealing roll film, high-speed packaging machine roll film.

·Unable to resist UV rays.

Anti ultraviolet bag, anti ultraviolet roll film, explosion-proof sunscreen bag, explosion-proof sunscreen roll film, anti-aging bag, anti-aging roll film, anti yellowing bag, anti yellowing roll film.

·Unable to resist acid and alkali, easy to delaminate.

Strong acid resistant bag, strong alkali resistant bag, solvent resistant bag, high penetration odor resistant bag, strong acid resistant roll film, strong alkali resistant roll film, solvent resistant roll film, and high penetration odor resistant roll film.

·The packaging bag cannot be traced.

Traceable packaging rolls, traceable packaging bags, anti tampering packaging bags, and anti tampering cargo flow codes.

·Bag by size for promotional purposes.

One item, one size bag, variable QR code bag, variable one-dimensional code bag, prize promotion packaging.

·Unable to deliver quickly.

Bags that can be delivered quickly, packaging bags with ultra short delivery times, packaging bags that can be delivered within 48 hours, packaging films that can be delivered quickly, packaging films with ultra short delivery times, and packaging films that can be delivered within 48 hours.

·Insufficient toughness to package puncture resistance.

Super tough packaging bags, impenetrable packaging bags, super tough packaging films, impenetrable packaging films, special puncture resistant bags, and special puncture resistant roll films.

·The opening of the bag is prone to curling.

A bag with a super flat opening, a bag with a non curly opening, and a bag with a straight opening.

·The flatness of the film is not good, it is too curly.

Non curly packaging film, super flat packaging film, excellent stiffness film, no tunnel film, no soft wrinkles film, no dead wrinkles film.

·Antistatic packaging is required.

Anti static bag, anti dust adsorption bag, anti static roll film, anti dust adsorption roll film.

·Sterilization packaging is required.

Ultra clean bags, sterilization bags, sterile bags, ultra clean rolls, sterilization rolls, sterile rolls, operating room packaging bags, medical packaging bags, laboratory packaging bags, dust-free packaging bags, dust-free packaging rolls.

·Anti radiation packaging.

Anti radiation packaging bags, anti radiation packaging rolls, anti radiation bags, and anti radiation rolls.

·Keep it fresh and packaged.

Fresh preservation bags, fresh packaging rolls, fruit preservation bags, fruit preservation rolls, seafood preservation bags, vegetable preservation bags, physical preservation bags, refrigerator preservation bags, freezer preservation bags, and refrigeration preservation bags.

·Packaging with extended shelf life.

Ultra long shelf life bags, high barrier packaging bags, ultra long shelf life roll films, and high barrier packaging films.

·Resistant to 135 ℃ high temperature steaming and packaging.

Ultra high temperature sterilization bag, 135 degree cooking bag, ultra high temperature cooking bag.

·Packaging that is resistant to microwave ovens.

Microwave bag, Weibo exhaust bag, one-way exhaust bag, high-temperature resistant bag.

·Durable oven packaging.

Oven bag, 220 degree resistant bag.

·Baking resistant packaging.

Barbecue bag, barbecue film, ultra-high temperature resistant film.

·Oxygen absorbing packaging.

Oxygen absorbing packaging bags, oxygen absorbing packaging films, modified atmosphere films, modified atmosphere bags, anti-corrosion bags, anti-corrosion packaging films.

·Dry packaging.

Dry packaging bags, dry packaging films, absorbent packaging bags, absorbent packaging films, absorbent packaging bags, and absorbent packaging films.

·The packaging has a serious odor.

Non odorous packaging bags and non odorous packaging films.

·Roll the film loosely.

Anti loosening roll film, tight roll film, moderate tightness roll film, anti transportation loose roll packaging film, anti vibration loose roll packaging film.

·The bag is not properly sealed or tightly sealed.

Anti false sealing packaging film, anti false sealing bag, super heat sealing strength bag, super heat sealing strength roll film, super sealing fastness bag, super sealing fastness roll film, no false sealing bag, no false sealing roll film.

·Material wrinkles can affect heat sealing and bag making.

Non wrinkled roll film, super easy to seal bag, airtight packaging film, non sealed wrinkled roll film.

·There are too many film joints.

No joint rolling film, control joint rolling film, reduce joint rolling film.

·The rolling direction of the film is incorrect.

Ensure that the film is rolled in the winding direction and there is no wrong winding direction.

·The length of the cursor varies.

Cursor length uniform roll film, cursor consistent roll film, precise cut roll film.

·The bag has black spots, dust, and impurities.

·The bag and bag stick together.

·The roll film has partial paragraph layering.

·There is leakage and poor heat sealing at the intersection of multiple layers of self-supporting bags or folded edge bags.

·The speed of film packaging is slow.

·The end face of the roll film is uneven and loose.

·The barcode cannot be scanned.

·The roll film paper core tube is too long.

·The clasp is easy to fall off.

·The roll film/bag is relatively hard.

·Flies and mosquitoes were found in the bag.

·The inner material has pits.

·The roll film paper tube is deformed.

·There is a duplicate code when typing.

·The adhesive tape splicing of the roll film joint is too thick, causing the roll film to be stuck and unable to leave the machine.

·The bag is uneven and cannot be coded.

·Easy to remove film seal is not easy to remove.

·The roll film cursor cannot keep up.

·The bag/film spray code is not secure.

·The film near the core is severely soft and wrinkled.

·The end face of the film is wavy and uneven from the inside to the outside.

·There are too many spots on the surface of the film.

·The quality of the paper tube is poor and there are paper scraps.

·The printed text is unclear and blocked.

·The bag size becomes larger or smaller.

·There are many dark joints with rolled film.

·The film is not tightly sealed and there is leakage.

·The peeling strength of the innermost layer of the roll film is too small, and the heat seal is prone to delamination.

·The surface friction of the bag is too large, causing it to not slide down during packaging.

·The warped edge of the bag affects coding.

·The film has white precipitates.

·The thickness of the roll film/bag is not qualified.

·The zipper of the zipper bag is not easy to open.

·Printing patterns include flying ink and static whiskers.

·The bag is layered and wrinkled after boiling.

·The roll film cursor cannot be tracked.

·Poor adhesion of surface printing ink.

·The bag/roll is too brittle and prone to breakage.

·The zipper of the bag has fallen off or there is air leakage at the zipper point seal.

·The silver edge of the bag is flipped out.

·The self-supporting base is not sealed properly and cannot stand.

·Paper plastic packaging, surface blistering when the temperature is too high, and weak heat sealing when the temperature is too low.

·The bag has a low peel strength, which prevents hot filling.

·The bag has trachoma causing leakage.

·There are white spots on the roll film after printing or lamination.

·The curling film has severe edge oscillation.

·There is a shortage of bags.

·The bag leaks after high-temperature cooking.

·The surface of the roll film is coated with oil and adhered with a knife.

·Severe layering at the sealing area after film packaging.

·Drop test explosion bag.

·The bag has static electricity, which affects filling.

·Unqualified moisture and oxygen permeability.

·The use of thick adhesive tape for joints can easily cause jamming.

·The self-supporting bottom is too hard or the self-supporting bag bottom is stuck and cannot be opened.

·The cardboard box is too large, causing it to collapse.

·Nonylphenol free.

·The zipper of the zipper bag is too loose.